e coo - torrco€¦ · optional — tekmar type # 070, 071, 072, 073, 078, 079, 082 control...

TEKMAR CONTROLSwww.tekmarcontrols.com

ECCO is proud to be a member of:

CIPHCanadian Institute

of Plumbing & Heating

www.ciph.com

SPIDASpiral Duct

Manufacturers Association

www.spida.org

SMACNASheet Metal and Air

Conditioning Contractors’ National Association

www.smacna.org

HARDIHeating, Airconditioning & Refrigeration Distributors

Internationalwww.hardinet.org

HRAIHeating, Refrigeration and

Air Conditioning Institute of Canada

www.hrai.ca

ASHRAEAmerican Society of

Heating, Refrigerating, and Air-Conditioning Engineers, Inc.

www.ashrae.org

ECCO Supply www.eccosupply.ca 7-1

Effective: May 2010Replaces: November 2006

This section contains product and technical information only.For additional information and product pricing please contact your local ECCO Supply Sales Branch.

INDEXTEKMAR®

ACCESSORiES ............................................................................................................................................... 7-39 – 7-40BOilER And dhw COnTROlS .............................................................................................................. 7-21 – 7-25hEATing COnTROlS ................................................................................................................................. 7-26 – 7-28Mixing vAlvES And ACTuATORS ................................................................................................................... 7-38RdMs And RTus ....................................................................................................................................................... 7-40SEnSORS And SEnSOR ACCESSORiES .............................................................................................. 7-34 – 7-37SETpOinT And puMp COnTROlS ....................................................................................................... 7-18 –7-20SnOw MElTing COnTROlS .................................................................................................................. 7-29 – 7-31ThERMOSTATS ............................................................................................................................................. 7-32 – 7-33

TEKMARnET®2 (Tn2)hOuSE COnTROlS.......................................................................................................................................... 7-3 – 7-4ThERMOSTATS ............................................................................................................................................................. 7-2wiRing CEnTRES ........................................................................................................................................................ 7-4zOnE MAnAgERS And MOdulES ..................................................................................................................... 7-5

TEKMARnET®4 (Tn4)Mixing ExpAnSiOn MOdulES ............................................................................................................ 7-11 – 7-12OuTdOOR RESET MOdulES ................................................................................................................... 7-9 – 7-10SETpOinT COnTROlS ............................................................................................................................................ 7-16ThERMOSTATS .................................................................................................................................................. 7-6 – 7-8wiRing CEnTRES ..................................................................................................................................................... 7-15zOnE And ExpAnSiOn MOdulES .................................................................................................................. 7-14zOnE And pOwER MAnAgERS ........................................................................................................... 7-12 – 7-14

TEKMARnET® ACCESSORiES ........................................................................................................................ 7-16 – 7-17

ECCO Supply7-2 www.eccosupply.ca

TEKMAR CONTROLS

www.tekmarcontrols.com


– E.&O.E. – All Prices F.O.B. Our Warehouse – Subject to Change Without Notice – All Taxes Extra –

TEKMARNET®2 (TN2) THERMOSTATS

© 2009 I 000 - 09/09 4 of 44

tN2 Thermostat Functions 527 528 530General Operation

Heat Stages 1 1 1Cool Stages 1Fan Stages 1Auxiliary Sensor Inputs 1 Aux Outdoor Sensor •Aux Floor Sensor •

HeatingFloor Warming •Zone Synchronization • • •Zone Post Purge • • •Auto Heating Cycle • • •

tekmarNet®2 (tN2) Thermostats tN2 Thermostats provide better control through communication. In systems with a House Control or tN4 Reset Module, tN2 Thermostats provide indoor feedback to the control. This allows the control to compensate for interior heat gains or losses as well as outdoor temperature. With tN2 Thermostats, you can use existing 2 conductor, 18 AWG wire to replace old thermostats with models that offer the energy savings, comfort and convenience your customers want. tN2 Thermostats require a connection to tN2 House Controls, Wiring Centers, Zone Managers or Expansion Modules.

tekmarNet®2 Thermostat 527 One Stage Heat ―――――――――――――――――――――――――――――――Literature — D527, Q527, U527Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 0.80 lb. (380 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 122°F (2 to 50°C) RH max. 80% up to 88°F (31°C), decreasing linearly to 50% RH at 104°F (40°C) Altitude 0 - 6560 feet (2000 m), Installation Category II, Pollution Category 2Power supply — Provided by tekmarNet®2 Control

Control Description The tekmarNet®2 (tN2) Thermostat 527 provides simple, two-button heating operation and a dual temperature display. To adjust the desired temperature, simply press the up or down button.

tekmarNet®2 Thermostat 528 One Stage Heat ―――――――――――――――――――――――――――――――Literature — D527, Q528, U528Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 0.80 lb. (380 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 122°F (2 to 50°C) RH max. 80% up to 88°F (31°C), decreasing linearly to 50% RH at 104°F (40°C) Altitude 0 - 6560 feet (2000 m), Installation Category II, Pollution Category 2Power supply — Provided by tekmarNet®2 ControlSensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 071, 072, 073, 078, 079, 082

Control Description The tekmarNet®2 (tN2) Thermostat 528 allows for a selection of minimum and maximum floor temperatures when connected to a floor sensor such as the 079. The 528 can provide outdoor temperature status to all tekmarNet® devices when an Outdoor Sensor 070 is connected.

tekmarNet®2 Thermostat 530 One Stage Heat, One Cool, One Fan ――――――――――――――――――――――Literature — D527, Q530, U530Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 0.80 lb. (380 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 122°F (2 to 50°C) RH max. 80% up to 88°F (31°C), decreasing linearly to 50% RH at 104°F (40°C) Altitude 0 - 6560 feet (2000 m), Installation Category II, Pollution Category 2Power Supply — Provided by tekmarNet®2 ControlY Relay — 24 V (ac) 2 AG Relay — 24 V (ac) 2 A

Control Description The tekmarNet®2 (tN2) Thermostat 530 makes cooling control easier through tekmarNet® communication. Wire cooling contacts directly to the thermostat or to a connected tN2 Zone Manager or tN2 Zone Expansion Module.

OUTDOOR

F

HEAT

FLOOR

F

tN2 Thermostat Functions 527 528 530Cooling & Ventilation

Auto Heat-Cool Switchover •Cool Group Master •Cool Group Member • •Cool Min On and Off Times •Auto/Adjustable Cooling Cycle •Cooling Interlock •Ventilation Fan / ERV/ HRV •

SetbackOptimum Start • • •Schedule Member • • •Scenes • • •Adjustable Away Temperature • •

www.eccosupply.ca 7-3ECCO Supply

TEKMAR CONTROLS




TEKMARNET®2 (TN2) HOUSE CONTROLS

5 of 44 © 2009 I 000 - 09/09

tN2 House Control 400 Boiler, DHW & Setpoint, Four Zone Valves ―――――――――――――――――――――――Literature — D400, Q400, D527, D070, SB057Packaged weight — 1.37 lbs (0.62 kgs)Enclosure — O-Enclosure, blue PC+ABS UL94-5VA plasticDimensions — 5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C) RH 90% Non-condensingPower supply — 24 V (ac) ±10% 60 Hz, 100 VA max, Class 2Control load — 2 VAZone valve load — 24 V (ac) 2A, maximum combined current (zones 1 to 4): 89 VA (3.7 A)Boiler relay — 24 V (ac) 5 ABoiler system pump relay — 115 V (ac) 5 A, 1/6 hp DHW pump relay — 115 V (ac) 5 A, 1/6 hpPump power — 115 V (ac) 12 A maxSetpoint and DHW calls — Short, 0 - 32 V (ac)Boiler modulating output — 0 - 10 V (dc), 3k minimum load impedance

Control Description The House Control 400 is designed to operate as part of a complete hydronic heating system with tekmarNet®2 (tN2) Thermostats. It can provide operation of one outdoor reset water temperature in addition to Domestic Hot Water and Setpoint capabilities. It has four built in zones that can operate up to four zone valves. It is easy to add more zones, add schedules or other convenient accessories through the use of the tekmarNet®4 (tN4) expansion terminals.

tN2 House Control 401 Boiler, DHW & Setpoint, Four Zone Pumps ――――――――――――――――――――――Literature — D401, Q401, D527, D070, SB057Packaged weight — 1.37 lbs (0.62 kgs)Enclosure — O-Enclosure, blue PC+ABS UL94-5VA plasticDimensions — 5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C) RH 90% Non-condensingPower supply — 24 V (ac) ±10% 60 Hz, 100 VA max, Class 2Control load — 2 VAZone pump relays — 115 V (ac) 5 A, 1/6 hpBoiler relay — 24 V (ac) 5 ADHW pump relay — 115 V (ac) 5 A, 1/6 hpPump power — 115 V (ac) 12 A maxSetpoint and DHW calls — Short, 0 - 32 V (ac)Boiler modulating output — 0 - 10 V (dc), 3k minimum load impedance

Control Description The House Control 401 is designed to operate as part of a complete hydronic heating system with tekmarNet®2 (tN2) Thermostats. It can provide operation of one outdoor reset water temperature in addition to Domestic Hot Water and Setpoint capabilities. It has four built in zones that can operate up to four zone pumps. It is easy to add more zones, add schedules or other convenient accessories through the use of the tekmarNet®4 (tN4) Expansion terminals.

Menu

House Control 401

Item

R+

ComBoil

Out

Made in Canada

Zone 1 H8006AZone 2 Zone 3 Zone 4tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2

Sensors - No Power

CallCall

CtN

4C

Inpu

t Pow

erBo

iler

vMod

(dc)

Boil E

xp.

SetpointDHW

Use at least 167°F (75°C) conductors

Menu

House Control 400

Item

R+

ComBoil

Out

VlvC VlvC VlvCZone 3Zone 1 Zone 2 Zone 4

Made in CanadaVlvC

Zone 1 H8005AZone 2 Zone 3 Zone 4tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2

Sensors - No Power

CallCall

CtN

4C

Inpu

t Pow

erBo

iler

Mod

(dc)

Boil E

xp.

SetpointDHW

Use at least 167°F(75°C) conductors

tN2 House Controls 400 401 402Number of Boilers 1 1 1On/Off or Modulating Boiler (0-10 V (dc)) • • •Number of On-Board Zones 4 4 4Zone Valves (v) or Pumps (p) v p vNumber of Water Temperatures 1 1 2Zone Expansion Capacity 24 24 24 + 24tN4 Boil Expansion • • •tN4 Mix Expansion •

Boiler OperationBoiler Outdoor Reset • • •Boiler Auto Differential • • •

DHW OperationSelectable DHW Priority • • •DHW through Pump • • •

tekmarNet®2 (tN2) House Controls tekmarNet®2 House Controls compensate for interior heat gains and losses as well as changes to the outdoor temperature. By providing supply water temperatures that exactly match what the building needs, less heat is wasted while comfort is increased. In addition to space heating, intelligent DHW and setpoint control are provided. tN2 House Controls connect with tN2 Thermostats and tN2 Wiring Centers to provide a complete system solution. For more information, refer to the P523 brochure.

tN2 House Controls 400 401 402Setpoint Operation

Adjustable Setpoint Target • • •Mixing Operation

Mixing Outdoor Reset •Variable Speed Output •Floating Action Output •Analog 0-10 V (dc)* •Boiler Return Protection •System Maximum Supply • • •

Energy Saving FeaturesWarm Weather Shut Down • • •Energy Use Monitor • • •Energy $aving Indicator • • •DHW Disable During Away • • •Boiler Post Purge • • •

*When using On/Off Boiler


TEKMAR CONTROLS




TEKMARNET®2 (TN2) HOUSE CONTROLS (cont’d)

© 2009 I 000 - 09/09 6 of 44

tN2 Wiring Center 314 Four Zone Pumps ――――――――――――――――――――――――――――――――――Literature — D314, Q314, D527Packaged weight — 1.41 lbs (0.64 kgs)Enclosure — O-Enclosure, blue PC+ABS UL94-5VA plasticDimensions — 5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 90% Non-condensingPower supply — 24 V (ac) ±10% 60 Hz, Class 2Zone pump relays — 115 V (ac) 5 A 1/6 hpPump wire wall nuts — 300 V (ac) 20 AEnd switch relay — 24 V (ac) 2 AZone power input — 115 V (ac) 12 A maximum

tN2 House Control 402 Boiler, DHW & Setpoint, Mixing, Four Zone Valves ――――――――――――――――――Literature — D402, Q402, D527, D070, SB057Packaged weight — 1.37 lbs (0.62 kgs)Enclosure — O-Enclosure, blue PC+ABS UL94-5VA plasticDimensions — 5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C) RH 90% Non-condensingPower supply — 24 V (ac) ±10% 60 Hz, 100 VA max, Class 2Control load — 2 VAZone valve/fl oating actionload — 24 V (ac) 2A, maximum combined current (zones 1 to 4): 89 VA (3.7 A)Boiler relay — 24 V (ac) 5 ABoiler system pump relay — 115 V (ac) 5 A, 1/6 hp Mix system pump relay — 115 V (ac) 5 A, 1/6 hpDHW pump relay — 115 V (ac) 5 A, 1/6 hpVariable speed pump relay — 115 V (ac) 2.0 APump power — 115 V (ac) 12 A maxSetpoint and DHW calls — Short, 0 - 32 V (ac)Boil/Mix modulating output — 0 - 10 V (dc), 3k minimum load impedance

Control Description The House Control 402 is designed to operate as part of a complete hydronic heating system with tekmarNet®2 (tN2) thermostats. It can provide operation of two outdoor reset water temperatures in addition to Domestic Hot Water and Setpoint capabilities. It is easy to add more zones, add schedules or other convenient accessories through the use of the tekmarNet®4 (tN4) Expansion terminals.

tN2 Wiring Center 313 Four Zone Valves ――――――――――――――――――――――――――――――――――Literature — D313, Q313, D527Packaged weight — 1.37 lbs (0.62 kgs)Enclosure — O-Enclosure, blue PC+ABS UL94-5VA plasticDimensions — 5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 90% Non-condensingPower supply — 24 V (ac) ±10% 60 Hz, 100 VA max, Class 2Zone valve load — 24 V (ac) 2 A, maximum combined current (zones 1 to 4): 4 AEnd switch relay rating — 24 V (ac) 2 A

Input Power: 24 V (ac) ±10% 60 Hz 100 VA Max, Class 2 Control Load: 10 VAEnd Switch: 24 V (ac) 2 AZone Output: 2 A (48 VA) per zone 4 A (96 VA) max total

PowerZone 1

Zone 2

Zone 3

Zone 4

End Switch

Zone 1 Zone 2 Zone 3 Zone 4tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2

tN2 Wiring Center 313Four Zone Valves

tN4C

XExpansion

VlvCZone 1

VlvCZone 2

VlvCZone 3

VlvCZone 4

XC

Input PowerR

For use with tN2 thermostats only

Mee

ts C

lass

B: I

CES

& FC

C Pa

rt 15

H8003A

End Switch

tN2

Use

at le

ast 1

67°F

(75°

C) c

ondu

ctor

s

Made in Canadatektra 1034-01

Menu

House Control 402

Item

R+

Mix

ComBoil

Out

VlvC VlvC VlvCZone 3Zone 1 Zone 2 Zone 4

Made in CanadaVlvCCom

Zone 1

H800

7A

Zone 2 Zone 3 Zone 4tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2 C

Floating ActionClsOpn

Sensors - No PowerCall

Call

CtN

4tN

4C

CIn

put P

ower

Boile

rM

od (d

c)Bo

il Exp

.M

ix Ex

p.

SetpointDHW

Use at least 167°F(75°C) conductors

tN2 Wiring Center Functions 313 314Number of Zone Valves 4Number of Zone Pumps 4tN4 Expansion Yes Yes

PowerZone 1

Zone 2

Zone 3

Zone 4

End Switch

Zone 1 Zone 2 Zone 3 Zone 4tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2

tN2 Wiring Center 314Four Zone Pumps

tN4C

XExpansion

XC

Input PowerR

Meets Class B: ICES & FCC Part 15

H8004A

End Switch


Input Power: 24 V (ac) 60 Hz 11 VA Class 2End Switch: 24 V (ac) 2 APump Relays: 115 V (ac) 5 AZone Power: 115 V (ac) 12 A


For use with tN2 thermostats

tN2

tekmarNet®2 (tN2) Wiring CenterstN2 Wiring Centers expand zoning capacity along with tN2 Thermostats. Their compact size allows for installation in the mechanical room or at a remote manifold location.

Control Description The tekmarNet®2 (tN2) Wiring Center 313 is designed to operate up to four zone valves in a hydronic heating system. It can be mounted near a remote zone manifold, providing a convenient location to wire both thermostats and zone valves while only requiring two wires to be run back to the mechanical room. When combined with tekmarNet®2 Thermostats, all devices communicate to provide a synchronized end switch that reduces cycling of equipment.

Control Description The tekmarNet®2 (tN2) Wiring Center 314 is designed to operate up to four zone pumps in a hydronic heating system. It provides a convenient location to wire both thermostats and zone pumps while only requiring two wires to integrate with the rest of the mechanical equipment. The 314 is for use with tekmarNet®2 Thermostats. These thermostats communicate with the tN2 Wiring Center to provide a synchronized end switch that reduces cycling of equipment.

TEKMARNET®2 (TN2) wiRiNg CENTRES


TEKMAR CONTROLS




TEKMARNET®2 (TN2) zONE MANAgERS ANd MOdULES

7 of 44 © 2009 I 000 - 09/09

tN2 Zone Expansion Module 324 Four Zones, Cooling & Fan ―――――――――――――――――――――――――Literature — D324, W324, J324, D527Packaged weight — 4.86 lb. (2200 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 109°F (0 to 43°C). RH max 80% to 87°F (31°C), down to 50% at 104°F (40°C) Altitude <2000 m, Installation Category II, Pollution Category 2Power Supply — Provided by interconnected Zone ManagerZone Group Pump Relay — 115 V (ac) 5 AZone Relays — 115 V (ac) 5 ACombined Load on Zone Pwr — 12 A MaximumCool and Fan Relays — 24 V (ac) 2 A

Control Description The tN2 Zone Expansion Module 324 is designed to allow 2-wire tekmarNet®2 Thermostats to connect to a tekmarNet®4 System Control such as a 420, 421, 422, 423, 274, or 275. The 324 operates up to four zone valves or zone pumps. The 324 is to be installed in an enclosure together with a tekmar Zone Manager.

Zone Expansion Module 324

tektra 1028-01

Relay Rating: 115 V (ac) 5 A Zone Power: 115 V (ac) ±10% 60 Hz, 12 A

5 A (max)

H7016A

tN2 tN2

5150 52Zone 1Zone 1

tN2 tN2 tN2

5453 55Zone 2

tN2 tN2

5756Zone 3

tN2Zone 4

C

6261 63

tN4

64

PmptN4 Expansion

1 VA Max

Zone Group75 76

NPump

PowerZone 1

Zone 2

Zone 3

Zone 4

tN4

Zone Group Pump

Cooling

Fan

Zone GroupPump Delay

Zone GroupPump

On/Off

234

41

123

RGYRc

58 6059Zn 4 Cool Fan

C / NZone Power65 66

R / L C / NZone 1

67 68

Vlv/Pmp C / NZone 2

69 70

Vlv/Pmp C / NZone 3

71 72

Vlv/Pmp C / NZone 4

73 74

Vlv/Pmp

Cool & Fan Relay Rating:24 V (ac) 2 A

Meets Class B: CanadianICES & FCC Part 15

Supply wires75°C minimum

Made in Canada

tN2

tN2 Zone Manager 334 Four Zones, Cooling & Fan ―――――――――――――――――――――――――――――Literature — D334, W334, J334, D527Packaged weight — 4.86 lb. (2200 g)Enclosure — Blue PC+ABS 94V-0 plastic with metal top and bottom conduit connection wallsDimensions — 8-1/16” H x 11-1/8” W x 2-15/16” D (204 x 282 x 74 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 109°F (0 to 43°C). RH max 80% to 87°F (31°C), down to 50% at 104°F (40°C) Altitude <2000 m, Installation Category II, Pollution Category 2Power Supply — 115 V (ac) +/- 10% 60 Hz 12 A (max with attached module)Transformer Power Available — 24 V (ac) 17 VA, fuse T1.25 A 250 VZone Group Pump Relay — 115 V (ac) 5 AZone Relays — 115 V (ac) 5 ACombined Load on Zone Pwr — 12 A MaximumCool and Fan Relays — 24 V (ac) 2 VA

Control Description The tN2 Zone Manager 334 is designed to allow 2-wire tekmarNet®2 Thermostats to connect to a tN4 System Control such as a 420, 421, 422, 423, 274, or 275. The 334 operates up to four zone valves or zone pumps.

Input Power16 17

NLZn Grp

18

Pump C / NZone Power19 20

R / L C / NZone 1

21 22

Vlv/Pmp C / NZone 2

23 24

Vlv/Pmp C / NZone 3

25 26

Vlv/Pmp C / NZone 4

27 28

Vlv/Pmp

Zone Manager 334

tektra 1029-01

For product instructions, see brochureInput Power: 115 V (ac) ±10% 60 Hz, 12 ARelay Rating: 115 V (ac) 5 A All Loads Using Input Power: 11.7 AZone Power: 115 V (ac) ±10% 60 Hz, 12 A

For product literature:www.tekmarcontrols.com

Power Zone 1

Zone 2

Zone 3

Zone 4

tN4

Zone Group Pump

Cooling

Fan

Meets Class B:Canadian ICESFCC Part 15

Made inCanada

Caution! Disconnect AllPower before Opening

24 V (ac) Fuse: T1.25 A 250 VOn/Off

H7017A

Zone GroupPump Delay

Zone GroupPump

GYRc

13 1514

tN2Zone 3

tN2Zone 2

tN2Zone 1

tN2 tN2tN2Pmp

4

tN4 C

1 2 3tN4 Expansion

5 VA Max

12341234

R

107 8 9

tN2Zone 4

tN2

1211Zn 4 Cool Fan

5 6Cool & Fan Relay Rating:24 V (ac) 2 A

Supply wires75°C minimum

tN2

tekmarNet®2 (tN2) Zone Managers & ModulestN2 Zone Manager & Module Functions 324 334

Power for Reset Module •Number of Zones 4 4Water Temperatures 1 1Zone Valves • •Zone Pumps • •Zone Group Pump 1 1Zone Group Pump Delay • •Available Power 17 VAOn-Board Fuse •Cooling Connection • •

tN2 Zone Expansion Modules allow for additional zoning when connected to a Zone or Power Manager. They can operate either pumps or valves as well as providing power and communication for tN2 Thermostats.tN2 Zone Managers provide power and communication for an Outdoor Reset Module, Zone or Mixing Expansion Module as well as connected tN2 Thermostats and Zone Pumps or Valves. They are pre-installed in an ‘L’ Enclosure. Both provide a cooling connection so that installers can choose to wire the cooling equipment in the mechanical room instead of running additional wires from the 530 thermostat.

tN2 Zone Expansion Module tN2 Zone Manager


TEKMAR CONTROLS




TEKMARNET®4 (TN4) THERMOSTATS

© 2009 I 000 - 09/09 8 of 44

tekmarNet®4 (tN4) Thermostats

tN4 Thermostat Functions 537 538 540 541 542 543 544 545 546Output Relays (H=heat, C=cool, F=fan) 1H 1H 1H, 1C, 1F 1H 1H 2H 1H, 1C, 1F 2H, 1C, 1F 2H, 2C, 2FNo. of Auxiliary Sensor Inputs 1 1 2 2 2 2 3Aux Outdoor Sensor • • • • • • •Aux Floor Sensor • • • • • • •Aux Remote Room Sensor • • • • • •Aux Remote Display Sensor • • • • • •Aux Coil Sensor • •Aux Duct Sensor • •

HeatingFloor Warming • • • • • • •Zone Synchronizaton • • • • • • • • •Zone Post Purge • • • • • • • • •Auto Heating Cycle • • • • • • • • •Adjustable Heat Cycle Length • • • • • •Adjustable Heat Terminal • • • • • •2 Stage Heating • • •Radiant Base Load • •Adjustable Warm Weather Shut Down • • • • •

Cooling & VentilationAuto Heat-Cool Switchover • • • •Cool Group Master • • •Cool Group Member • • • • • • •Cool Min On and Off Times • • • •Auto / Adjustable Cooling Cycle • • • •Cooling Interlock • • • •Ventilation Fan • • • •Fan Coil Min / Max • •Filter • • •Heat / Cool Priority • • •Adjustable Cold Weather Shut Down • • •

SetbackOptimum Start • • • • • • • • •Schedule Master • • • • •Schedule Member • • • • • • • • •Scenes • • • • • • • • •Away Override Time • • • • •Away Override Temperature • • • • • • • • •Temporary Hold • • • • • •Daylight Savings Time • •Separate Heat & Cool Schedules • •

MiscellaneousMonitor Outdoor Highs & Lows • • • • •Monitor Room Highs & Lows • • •Monitor Room Hot & Cold Alerts • • •Monitor Relay On Times • • •Test Menu • •Temperature Offset • • • • • •Exercise • • • • • • • • •Copy Settings Feature • • • • • •Access Levels 5 5 5 5 5 5

Two way communication with the System Control allows tN4 Thermostats to provide increased energy savings, a reduction in boiler cycling and steadier air temperatures. Indoor feedback, zone synchronization, shared schedules and scenes make these thermostats the ideal choice for comfort and convenience. Models range from the simple, two button 537 up to the two stage heat, two stage cool and two stage fan 546. Power and communication for tN4 Thermostats can easily be provided by a tN4 Zone Manager, Zone Expansion Module or tN4 Wiring Center.


TEKMAR CONTROLS




TEKMARNET®4 (TN4) THERMOSTATS (cont’d)

9 of 44 © 2009 I 000 - 09/09

tekmarNet®4 Thermostat 540 One Stage Heat, One Cool, One Fan ――――――――――――――――――――――Literature — D540, W540, J540, U540Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 0.80 lb. (380 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 122°F (2 to 50°C), RH max. 92% to 104°F (40°C), and 50% above 104°F (40°C), Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 50/60 Hz, 1.8 VA Standby, 56 VA fully loaded, NEC / CEC Class 2W Relay — 24 V (ac) 2 AY Relay — 24 V (ac) 2 AG Relay — 24 V (ac) 2 A

Control Description The tN4 Thermostat 540 operates one stage of heating, one stage of cooling, and one fan. The fan operation includes logic to operate ventilation. The 540 can operate as a stand alone device, or communicate with a group of tekmarNet® Thermostats.

tekmarNet®4 Thermostat 538 One Stage Heat ――――――――――――――――――――――――――――――――Literature — D538, W538, J538, U538Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 0.80 lb. (380 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 122°F (2 to 50°C), RH max. 92% to 104°F (40°C), and 50% above 104°F (40°C), Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power supply — 24 V ±10% 50/60 Hz, 1.8 VA Standby, 56 VA fully loaded, NEC / CEC Class 2Relay — 24 V (ac) 2 ASensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 072, 073, 078, 079, 082

Control Description The tN4 Thermostat 538 allows for a selection of minimum and maximum floor temperatures when connected to a floor sensor such as the 079. The 528 can provide outdoor temperature status to all tekmarNet® devices when an Outdoor Sensor 070 is connected.

tekmarNet®4 Thermostat 537 One Stage Heat ――――――――――――――――――――――――――――――――Literature — D537, W537, J537, U537Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 0.80 lb. (380 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 122°F (2 to 50°C), RH max. 92% to 104°F (40°C), and 50% above 104°F (40°C), Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ±10% 50/60 Hz, 1.8 VA Standby, 56 VA fully loaded, NEC / CEC Class 2Relay — 24 V (ac) 2 A

Control Description The tN4 Thermostat 537 provides simple, two-button heating operation and a dual temperature display. To adjust the desired temperature, simply press the up or down button.

tekmarNet®4 Thermostat 541 One Stage Heat ――――――――――――――――――――――――――――――――Literature — D541, W541, J541, U541O Control — Microprocessor PI control; This is not a safety (limit) controlPackaged weight — 0.46 lb. (209 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C), Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 60 Hz, 1.6 VA, NEC / CEC Class 2W1 Relay — 24 V (ac) 2 ASensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The tN4 Thermostat 541 provides one stage of heating. A room, floor or outdoor sensor can be connected to the 541 to provide additional capability. The 541 can operate as a stand alone device, or communicate with a group of tekmarNet® Thermostats.

tekmarNet®4 Thermostat 542 One Stage Heat ――――――――――――――――――――――――――――――――Literature — D542, W542, J542, U542Control — Microprocessor PI control; This is not a safety (limit) controlPackaged weight — 0.46 lb. (210 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C), Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 60 Hz, 1.6 VA, NEC / CEC Class 2W1 Relay — 24 V (ac) 2 ASensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The tN4) Thermostat 542 provides one stage of heating. Two sensor inputs are available for connection to a room, floor, remote and/or outdoor sensor. The 542 can operate as a stand alone device, or communicate with a group of tekmarNet® Thermostats.


TEKMAR CONTROLS




TEKMARNET®4 (TN4) THERMOSTATS (cont’d)

© 2009 I 000 - 09/09 10 of 44

tekmarNet®4 Thermostat 543 Two Stage Heat ―――――――――――――――――――――――――――――――Literature — D543, W543, J543, U543Control — Microprocessor PI control; This is not a safety (limit) controlPackaged weight — 1 lb. (454 g), Enclosure K, white PVC plasticDimensions — 4-1/2” H x 4-3/4” W x 7/8” D (114 x 120 x 22 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 60 Hz, 2.5 VA, NEC / CEC Class 2W1 Relay — 24 V (ac) 2 AW2 Relay — 24 V (ac) 2 ASensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The tN4 Thermostat 543 operates two stages of heating. Two sensor inputs are available for connection to a room, floor, remote and/or outdoor sensor. The 543 can operate as a stand alone device, or communicate with a group of tekmarNet® Thermostats.

tekmarNet®4 Thermostat 544 One Stage Heat, One Stage Cool, One Fan ―――――――――――――――――――Literature — D544, W544, J544, U544Control — Microprocessor PI control; This is not a safety (limit) controlPackaged weight — 1.05 lb. (476 g), Enclosure K, white PVC plasticDimensions — 4-1/2” H x 4-3/4” W x 7/8” D (114 x 120 x 22 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 60 Hz, 1.5 VA, NEC / CEC Class 2W1 Relay — 24 V (ac) 2 AY1 Relay — 24 V (ac) 2 AG1 Relay — 24 V (ac) 2 ASensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 071, 072, 073, 076, 077, 078, 079, 082, 084Control Description The tN4 Thermostat 544 operates one stage of heating, one stage of cooling, and one fan. The fan operation includes logic to operate ventilation. The 544 can operate as a stand alone device, or communicate with a group of tekmarNet® Thermostats.

tekmarNet®4 Thermostat 545 Two Stage Heat, One Stage Cool, One Fan ――――――――――――――――――――Literature — D545, W545, J545, U545Control — Microprocessor PI control; This is not a safety (limit) controlPackaged weight — 1.15 lb. (522 g) Enclosure K, white PVC plasticDimensions — 4-1/2” H x 4-3/4” W x 7/8” D (114 x 120 x 22 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 60 Hz, 1.5 VA, NEC / CEC Class 2W1 & W2 Relays — 24 V (ac) 2 AY1 & G1 Relays — 24 V (ac) 2 ASensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084

Control Description The tN4 Thermostat 545 operates two stages of heating, one stage of cooling, and one fan. The fan operation includes logic to operate ventilation. The 545 can operate as a stand alone device, or communicate with a group of tekmarNet® Thermostats.

Y1 Rc G1 G1

R

C

tN4

S1

S2

Com

W1Rh1 Rh2 W2

Y1 Rc G1 G1

R

C

tN4

S1

S2

Com

W1Rh1

tekmarNet®4 Thermostat 546 Two Stage Heat, Two Stage Cool, Two Fan ―――――――――――――――――――Literature — D546, W546, J546, U546Control — Microprocessor PI control; This is not a safety (limit) controlPackaged weight — 1 lb. (454g), Enclosure K, white PVC plasticDimensions — 4-1/2” H x 4-3/4” W x 7/8” D (114 x 120 x 22 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 60 Hz, 1.5 VA, NEC / CEC Class 2W1 & W2 Relays — 24 V (ac) 2 AY1 & Y2 Relays — 24 V (ac) 2 AG1 & G2 Relays — 24 V (ac) 2 ASensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß = 3892 Included — None Optional — tekmar type # 070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084

Control Description The tN4 Thermostat 546 operates two stages of heating, two stages of cooling, and two fans. The fan operation includes logic to operate ventilation. The 546 can operate as a stand alone device, or communicate with a group of tekmarNet® Thermostats.

Y2 Y1 Rc G1 G1

W1Rh1 Rh2 W2 G2 G2

R

C

tN4

S1

S2

Com

S3

W1Rh1 Rh2 W2

R

C

tN4

Com

S1

S2


TEKMAR CONTROLS




TEKMARNET®4 (TN4) OUTdOOR RESET MOdULES

11 of 44 © 2009 I 000 - 09/09

tN4 Module Functions 420 421 422 423Number of Boilers 1 1 1 2Modulating Boiler • • •On-Off Boiler • • • •Number of Water Temperatures 1 1 2* 4*Number of Mixing Temperatures 1 1/2* 3*

Boiler OperationBoiler Outdoor Reset • • •Boiler Load Reset • • •Boiler Auto Differential • • • •External Multiple Boiler Control • • •

DHW OperationDHW Priority • • •DHW through Pump • • •DHW through Valve • •

Setpoint OperationSetpoint Priority • • •

Mixing OperationMixing Outdoor Reset • • •Variable Speed Output • • •*Floating Action Output • • •*Boiler Return Protection • • •System Maximum Supply • • •

General OperationIndoor Temperature Feedback • • • •Warm Weather Shut Down • • • •Exercising • • • •Access Levels • • • •Auto Test • • • •Maxheat • • • •Flushing • • •

* Each mixing water temperature requires a Mixing Expansion Module 440, 441 or 444.

tekmarNet®4 (tN4) Outdoor Reset ModulestN4 Outdoor Reset Modules provide central intelligence for HVAC systems. These modules calculate the ideal supply water temperatures for every day of the year using a combination of outdoor reset and indoor temperature feedback. Through two-way communication, the Outdoor Reset Module collects information from every tekmarNet® device, utilizing it to maximize system efficiency, increase equipment lifespan & provide the highest level of comfort possible.

Select an Outdoor Reset Module to match boiler, mixing, DHW & setpoint requirements. Install the module in an enclosure with a Zone or Power Manager.

Zone or Power Manager

Outdoor Reset

Module

Boiler Reset Module 420 One tN4, Boiler, DHW & Setpoint ――――――――――――――――――――――――――Literature — D420, W420, J420, D070Control — Microprocessor PID control; This is not a safety (limit) control Packaged weight — 1.59 lb. (720 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — Provided by interconnected Zone ManagerDHW Pump Relay — 115 V (ac) 5 APrimary Pump Relay — 115 V (ac) 5 ACombined Load — 10 A Maximum (for DHW and Primary Pump)DHW Zone Valve — 24 V (ac) 8 VA MaximumModulation Output — 0-10 V (dc) Minimum 2500 Boiler Relay — 115 V (ac) 5 ADemands — 20-260 V (ac) / 0.1 VA @ 24 VSensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß=3892 Included — Outdoor Sensor 070 and 1 Universal Sensor 071

Control Description The Boiler Reset Module 420 provides outdoor reset to a hydronic heating system in order to maximize comfort and efficiency. The 420 can operate a single on / off boiler or a single modulating boiler. The 420 can override the outdoor reset water temperature to provide Domestic Hot Water or Setpoint operations.

51 52 53 54 55 56 57 58 60 61 62 63 64

Boiler DHW Setpoint C

59

C Com Boil OutVlvDemand Demand 24 V (ac) DHW

R

65

+Mod (dc)

–

DHW Primary

10 Amax.66 67 68 69

NPump NPump

tN4

H7006B

Boil On-Off / ModOff / tekmar Stager

PoweredOutput 1 VA

DHW Valve:24 V (ac) 8 VA

Made in Canada


Test

Boiler Reset Module 420

Item

Menu

tektra 991-01

Demands: 20 - 260 V (ac)Relay Rating: 115 V (ac) 5 A

/

Do not apply power


TEKMAR CONTROLS




TEKMARNET®4 (TN4) OUTdOOR RESET MOdULES (cont’d)

© 2009 I 000 - 09/09 12 of 44

Mixing Reset Module 421 One tN4, Mixing ―――――――――――――――――――――――――――――――――Literature — D421, W421, J421, D070, E021Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 1.73 lb. (785 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — Provided by interconnected Zone ManagerSystem P1 Pump Relay — 115 V (ac) 5 AVariable Speed Pump — 115 V (ac) 2.5 A, fuse T2.5 A 250 VCombined Load — 7.5 A Maximum (System and Variable Speed Pump)Floating Action Output — 24 V (ac) 8 VA MaximumBoiler Relay — 115 V (ac) 5 ADemands — 20-260 V (ac) / 0.1 VA @ 24 VSensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß=3892 Included — Outdoor Sensor 070 and 2 of Universal Sensor 071

Control Description The Mixing Reset Module 421 provides outdoor reset to a hydronic heating system in order to maximize comfort and efficiency. The 421 can operate a single on / off boiler and a single mix water temperature. The mix output can operate a floating action mixing valve or a variable speed injection pump.

Universal Reset Module 422 Two tN4, Mixing, Boiler, DHW & Setpoint ―――――――――――――――――――――Literature — D422, W422, J422, D070, E021Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 1.87 lb. (848 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — Provided by interconnected Zone ManagerDHW Pump Relay — 115 V (ac) 5 APrimary Pump Relay — 115 V (ac) 5 AMixing P1 Pump Relay — 115 V (ac) 5 AVariable Speed Pump — 115 V (ac) 2.5 A, fuse T2.5 A 250 VCombined Load — 10 A Maximum (for DHW, Primary, Mixing & Variable Speed Pump)Floating Action Output — 24 V (ac) 8 VA MaximumModulation Output — 0-10 V (dc) Minimum 2500 Boiler Relay — 115 V (ac) 5 ADemands — 20-260 V (ac) / 0.1 VA @ 24 VSensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß=3892 Included — Outdoor Sensor 070 and 2 of Universal Sensor 071

Control Description The Universal Reset Module 422 provides outdoor reset to a hydronic heating system in order to maximize comfort and efficiency. The 422 can operate a single on / off boiler or a single modulating boiler. The 422 can override the outdoor reset water temperature to provide Domestic Hot Water or Setpoint operations. The 422 can operate two outdoor reset water temperatures, either one boiler water temperature and a single mix water temperature, or two mix water temperatures. To operate two mixing devices, a Mixing Expansion Module must be connected to the 422.

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

Boiler DHW Setpoint C C2 tN4 C Com Boil Mix Com Out+Opn ClsDemand Demand 24 V (ac) Boil/Mix2 R R Mod (dc)

R

66 67 68 69 70

–

Primary Mix Sys P1

10 Amax.75 76 77 78

N NDHW Variable Speed

71 72 73 74

Pump Pump NPump NPump

tN4H7008B

tN4 Boiler / Mix 2Boil Sens Sup / RetBoiler On-Off / ModOff / tekmar StagerOff / Flushing

Powered OutputOutput 1 VA

Floating Output:24 V (ac) 8 VA

Made in Canada


Test

Var. Pump FuseT2.5 A 250 V

Universal Reset Module 422

Item

Menu

tektra 991-03

Var. Pump: 115 V (ac) 2.5 ADemands: 20 - 260 V (ac)Relay Rating: 115 V (ac) 5 A

/

Do not apply power

2.5 A

51 52 55 56 57

Boiler

5453

C Com Boil MixClsOpn

58RR

59

Com Out

60

Variable Speed2.5 A

7.5 Amax61 62

NPump

tN4

Boil Sens Sup / RetOff / Flushing

Powered Output


Made in Canada


Test

Mixing Reset Module 421

Item

Menu

tektra 991-02

Var. Pump: 115V (ac) 2.5 ARelay Rating: 115V (ac) 5 A

/

Do not apply power

System P163 64

NPumpVar. Pump Fuse

T2.5 A 250 V

H7007B

Universal Reset Module 423 Four tN4, Two Boilers, DHW & Setpoint ――――――――――――――――――――――Literature — D423, W423, J423, D070Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 1.83 lb. (830 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — Provided by interconnected Zone ManagerDHW Pump Relay — 115 V (ac) 5 APrimary Pump Relay — 115 V (ac) 5 ACombined Load — 10 A Maximum (for DHW and Primary Pump)DHW Valve Output — 24 V (ac) 8 VA MaximumModulation Output — 0-10 V (dc) Minimum 2500 Boiler Relay — 115 V (ac) 5 ADemands — 20-260 V (ac) / 0.1 VA @ 24 VSensors — NTC thermistor, 10 k @ 77°F (25°C ± 0.2°C) ß=3892 Included — Outdoor Sensor 070 and Universal Sensor 071

Control Description The Universal Reset Module 423 provides outdoor reset to a hydronic heating system in order to maximize comfort and efficiency. The 423 can operate two on / off or two modulating boilers. The 423 can override the outdoor reset water temperature to provide Domestic Hot Water or Setpoint operations. The 423 can operate four outdoor reset water temperatures, up to three of these water temperatures can be mixing water temperatures. To operate a mixing device, a Mixing Expansion Module must be connected to the 423 for each mixing water temperature.

50 51 52 53

Stage1/ Stage 2/ Boil Enbl Setp Enbl

75 76 77 78

Demand DemandDHW Setpoint

54 55

DHW Primary

10 Amax79 80 81 82

NPump NPump

tN4Made in Canada

8 VA 1 VA

Boil Sens Sup / Ret

H7010A

Off / DHW SensorOff / tekmar StagerBoilers On-Off / ModOff / Rotation


PoweredOutputs24 V (ac)

Universal Reset Module 423

Item

Menu

tektra 1006-01

Demands: 20 - 260 V (ac)Relay Rating: 115 V (ac) 5 A

71 72 73 74DHW 24 V (ac)

/

57 58 59 60 6156

C

C

tN4Mod2 (dc)Mod1 (dc)

6564

C3C1+ –

C

+ – tN4

62 63

C2 tN4 tN4

66 67

DHW ComBoiler

68 69

Boil Com

70

Out

Do not apply power

Test

1 2 3

Vlv R


TEKMAR CONTROLS




TEKMARNET®4 (TN4) MixiNg ExpANSiON MOdULES

13 of 44 © 2009 I 000 - 09/09

Functions 440 441 444Number of Water Temperatures 1 1 1

Mixing Operation

Variable Speed Output • •Floating Action Output • •Actuator Motor •Analog 0-20 mA or 4-20 mA •Analog 0-10 V (dc) or 2-10 V (dc) •Boiler Return Protection • • •System Maximum Supply • • •

General Operation

Exercising • • •Maxheat • • •

Mixing Expansion Module 440 Variable Speed / Floating Action ――――――――――――――――――――――――Literature — D440, W440, J440, D070, E021Control — Microprocessor PID control; This is not a safety (limit) controlPackaged weight — 1.16 lb. (526 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — Provided by interconnected Zone ManagerSystem P1 Pump Relay — 115 V (ac) 5 AVariable Speed Pump — 115 V (ac) 2.5 ACombined Load — 7.5 A Maximum (System and Variable Speed Pump)Floating Action Output — 24 V (ac) 8 VA MaximumSensors — NTC thermistor, 10kΩ @ 77°F (25°C ± 0.2°C) ß=3892 Included — Universal Sensor 071

Control Description The Mixing Expansion Module 440 provides a system pump output and a single mixing output for either a variable speed injection pump or floating action mixing valve. The 440 cannot operate by itself and requires the use of a tN4 Outdoor Reset Module that is capable of operating a mixing expansion module. The 440 also requires installation in an enclosure provided by a tN4 Zone or Power Manager.

51 52 54 55

C Com MixRR

Opn

53

Cls

N NVariable Speed System

56 57 58 59

Pump Pump

tN4

Variable / Floating

Powered Output


Meets Class B: CanadianICES & FCC Part 15Made in Canada

Var. Pump FuseT2.5 A 250 V

7.5 A (max)2.5 A

Mixing Expansion Module 440

tektra 1000-02

Var. Pump: 115 V (ac) 2.5 ARelay Rating: 115 V (ac) 5 A

Power

System Pump

Mix % Out

Open

Close

No power

H7009B

tekmarNet®4 (tN4) Mixing Expansion ModulesExpand the number of mixed temperatures in a tekmarNet® system by connecting Mixing Expansion Modules to a Universal Reset Module 422 or 423.

440 444 441

Mixing Expansion Module 441 Actuating Motor ―――――――――――――――――――――――――――――――Literature — D441, W441, J441, D070Control — Microprocessor PID control; This is not a safety (limit) control Packaged weight — 1.53 lb. (694 g)Dimensions — 3-1/2” H x 3” W x 3-1/2” D (90 x 75 x 90 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power Supply — 24 V (ac) 50/60 Hz, 4 VAControl Signal — tN4 BusSystem Pump — 24 V (ac), 2 AAngle of Rotation — 90° rotation, non-adjustableRunning Time — 105 seconds (60 Hz), 126 seconds (50 Hz)Maximum Torque — 6 N•m (53 in•lb)Sensors — NTC thermistor, 10kΩ @ 77°F (25°C ± 0.2°C) ß=3892 Included — 1 Universal Sensor 082Other Included — 2 of anti-rotation stops 1 of coupler with white arrow 1 of coupler with red arrow 1 of hand wheel with red stripe

Control Description The Mixing Expansion Module 441 is designed to operate any of the tekmar 3-way and 4-way brass mixing valves from type 710 through type 724. The 441 provides 6 N•m (53 in•lbs) of torque over a 90° rotation. The 441 is controlled through digital communication on tekmarNet®4 systems. The 441 requires the use of a tN4 Outdoor Reset Module that includes a mix temperature bus.

PowertN4SystemPump

Mixing Expansion Module 441

Made In Canada

Actuating Motor24 V (ac) 50/60 Hz 4 VA 105 sSystem Pump: 24 V (ac) 2 Atektra 1010-01

H1212A


TEKMAR CONTROLS




TEKMARNET®4 (TN4) MixiNg ExpANSiON MOdULES (cont’d)

© 2009 I 000 - 09/09 14 of 44

Mixing Expansion Module 444 Variable Speed / Floating Action / Modulating ――――――――――――――――――Literature — D444, W444, J444, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control Packaged weight — 1.14 lb. (520 g)Enclosure — D Enclosure, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 1-7/8” D (120 x 74 x 48 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 122°F (2 to 50°C) 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power Supply — 24 V (ac) ±10% 50/60 Hz 4 VA standby, 56 VA fully loadedSystem Pump Relay (front) — 24 V (ac) 2ASystem Pump Relay (back) — 120 V (ac) 5AVariable Speed Output — 120 V (ac) 2.4 A, internal overload circuit T2.5 A 250 VFloating Output — 24 V (ac) 8 VA maximum, triac output, minimum 0.6 VAModulating Output (voltage) — 0 or 2-10 V (dc), minimum 10kΩModulating Output (current) — 0 or 4-20 mA, maximum 1kΩSensors — NTC thermistor, 10kΩ @ 77°F (25°C ± 0.2°C) ß=3892 Included — 1 Universal Sensor 082

Control Description The Mixing Expansion Module 444 provides six options for operating a variable speed injection pump, a floating action actuator, or an analog 0-10 V (dc), 2-10 V (dc), 0-20 mA, or 4-20 mA signal. The 444 also provides an output for a system pump. The 444 cannot operate alone and requires the use of a tN4 Outdoor Reset Module that is capable of operating a Mixing Expansion Module.

Power: 24 V (ac) ±10% 50/60 Hz 4 VA, 56 VA full loadSys Pmp (Rear): 120 V (ac) 5 A 1/3 hpSys Pmp (Front): 24V (ac) 2 AVar. Pmp: 120 V (ac) 2.4 A 1/6 hpFloating Output: 24 V (ac) 8 VA

min. 0.6 VA

Mixing Expansion Module 444Variable Speed / Floating Action / Modulating

0-10 V (dc)Actuator

2-10 V (dc)Variable

H300

9A

Mix % Out

tektra 1018-01

tN4

Power

System Pump

For product instructions,see brochure.

Made in CanadaSignal wiring

must be rated atleast 300V / 90°CCu

t for

mA

outp

ut

5R

6R

41tN4

7Mod

+

8Com

9Mix

Power ClsOpnSysPmp

2C

3R

No Power

Date

Cod

e

Meets Class B: CanadianICES, FCC Part 15

tN4 Zone Manager 335 Six Zone Valves ――――――――――――――――――――――――――――――――――Literature — D335, W335, J335Packaged weight — 5.46 lb. (2480 g)Enclosure — L enclosure, blue PC+ABS plastic with metal top and bottom conduit connection wallsDimensions — 8-1/16” H x 11-1/8” W x 2-15/16” D (204 x 282 x 74 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C), Altitude <6560 feet (2000 m) Installation Category II, Pollution Degree 2Power Supply — 115 V (ac) +/- 10% 60 Hz 12 ATransformer Power Available — 24 V (ac) 50 VA, fuse T2.5 A 250 VZone Group Pump A Relay — 115 V (ac) 5 ACombined Load on Input Power — 11.5 A MaximumGroup Pump A Demand — 24 V (ac) < 0.1 VA

Control Description The Zone Manager 335 is designed to simplify the wiring between tN4 thermostats and zone valves. The 335 has an internal transformer that supplies power to the tN4 thermostats and connected zone valves.

Zone Manager 335

Meets Class B:Canadian ICES &FCC Part 15

Made in Canada

Zone A1

Zone A2

Power

Zone Group Pump A

Zone A3

Zone A4

Zone A5

Zone A6

tN4

tektra 996-01

For product instructions, see brochureInput Power: 115 V (ac) ±10% 60 Hz 12 ARelay Rating: 115 V (ac) 5 A All Loads Using Input Power: 11.5 A


Limited power available, see wiring brochure


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 20

H700

3B32 33 34 35 36 37 38 39 40 41 42 43

17 18 19 21 22 23 24 25 26 27

24 V (ac) Fuse: T2.5 A 250 V

28 29 30 31

On/Off

Zone GroupPump A Delay

Zone GroupPump A

A1A2A3A4A5A6A1A2A3A4A5A6

tN4 C C CW WR RPmp tN4 tN4 C WRtN4 C WR RtN4 C WtN4 RC WtN4

Input Power Zone Group Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6

Zn Grp A A tNt Zone A1 tNt Zone A2 tNt Zone A3 tNt Zone A4 tNt Zone A5 tNt Zone A6

NL NPmp A C Vlv C Vlv C Vlv C Vlv C Vlv C Vlv

Supply /signal wires 90°C min.

tekmarNet®4 (tN4) Zone & Power ManagerstN4 Zone and Power Managers are pre-installed in an easy to wire ‘L’ Enclosure. With point to point wiring and built-in fuse protection, zoning a tN4 system is easy. Select a Zone or Power Manager based on the number and type of zoning devices required.

tN4 Zone & Power Manager Functions 335 336 337 345 346Power for Reset Module • • • • •Number of Zones 6 4 3+3 1 3

Water Temperatures 1 1 2 1 3

Zone Valves • •Zone Pumps • • •Zone Group Pump 1 1 2

Zone Group Pump Delay • •Power Available with expansion module without expansion module

40 VA52 VA

15 VA27 VA

42 VA54 VA

38 VA50 VA

On-Board Fuse • • • • •

TEKMARNET®4 (TN4) zONE ANd pOwER MANAgERS


TEKMAR CONTROLS




TEKMARNET®4 (TN4) zONE ANd pOwER MANAgERS (cont’d)

15 of 44 © 2009 I 000 - 09/09

tN4 Zone Manager 336 Four Zone Pumps ―――――――――――――――――――――――――――――――――Literature — D336, W336, J336Packaged weight — 4.86 lb. (2000 g)Enclosure — L enclosure, blue PC+ABS plastic with metal top and bottom conduit connection wallsDimensions — 8-1/16” H x 11-1/8” W x 2-15/16” D (204 x 282 x 74 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C), Altitude <6560 feet (2000 m) Installation Category II, Pollution Degree 2Power Supply — 115 V (ac) +/- 10% 60 Hz 12 ATransformer Power Available — 24 V (ac) 24 VA, fuse T1.25 A 250 VZone Group Pump A Relay — 115 V (ac) 5 AZone Pump Relays — 115 V (ac) 5 ACombined Load on Input Power — 11.7 A MaximumCombined Load on Zone Power — 12 A MaximumGroup A Pump Demand — 24 V (ac) < 0.1 VA

Control Description The Zone Manager 336 is designed to simplify the wiring between tN4 thermostats and zone pumps. The 336 has an internal transformer that supplies power to the tN4 Thermostats.

Zone Manager 336

Meets Class B: CanadianICES & FCC Part 15Made in CanadaSupply /signal wires 90°C min.

Zone A1

Zone A2

Power

Zone Group Pump A

Zone A3

Zone A4

tN4

tektra 997-01

Input Power: 115 V (ac) ±10% 60 Hz, 12 ARelay Rating: 115 V (ac) 5 AAll Loads Using Input Power: 11.7 AZone Power: 115 V (ac) ±10% 60 Hz, 12 A

For product instructions, see brochureCaution! Disconnect AllPower before Opening



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

24 V (ac) Fuse: T1.25 A 250 V

On/Off

tN4 C C CW WR RPmp tN4 tN4 C WRtN4 C WRtN4Zn Grp A A tNt Zone A1 tNt Zone A2 tNt Zone A3 tNt Zone A4

20 21 22 23Input Power Zone Group

NL NPmp A

30 31 32 33Zone A3 Zone A4

NPump NPump

26 27 28 29Zone A1 Zone A2

NPump NPump

24 25Zone Power

NL

Zone GroupPump A

A1A2A3A4

H7004B

tN4 Dual Zone Manager 337 Three + Three Zone Valves ―――――――――――――――――――――――――――Literature — D337, W337, J337Packaged weight — 5.47 lb. (2480 g)Enclosure — L enclosure, blue PC+ABS plastic with metal top and bottom conduit connection wallsDimensions — 8-1/16” H x 11-1/8” W x 2-15/16” D (204 x 282 x 74 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C), Altitude <6560 feet (2000 m) Installation Category II, Pollution Degree 2Power Supply — 115 V (ac) +/- 10% 60 Hz 15.5 A, fuse T15 A 250 VTransformer Power Available — 24 V (ac) 50 VA, fuse T2.5 A 250 VZone Group Pump A Relay — 115 V (ac) 5 AZone Group Pump B Relay — 115 V (ac) 5 ACombined Load on Input Power — 15 A MaximumGroup Pump B Demand — 24 V (ac) < 0.1 VA

Control Description The Dual Zone Manager 337 is designed to simplify the wiring between tN4 thermostats and zone valves. The 337 has an internal transformer that supplies power to the tN4 thermostats and connected zone valves. The 337 has two tN4 buses with three zones each. The two buses allow the 337 to operate zones on two different water temperatures.

Dual Zone Manager 337


Made inCanadaPower Fuse: T15 A 250 V

15 A

Zone A1

Zone A2

Power

Zone Group Pump A

Zone A3

Zone B1

Zone B2

Zone B3

tN4

tektra 996-02

For product instructions, see brochureInput Power: 115 V (ac) ±10% 60 Hz, 15.5 ARelay Rating: 115 V (ac) 5 AAll Loads Using Input Power: 15 A




Zone Group Pump B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 20

H700

5B32 33 34 35 36 37 38 39 40 41 42 43

17 18 19 21 22 23 24 25 26 27

24 V (ac) Fuse: T2.5 A 250 V

28 29 30 31

On/Off

Zone GroupPump A Delay

Zone GroupPump A

Zone GroupPump B Delay

Zone GroupPump B

A1A2A3B1B2B3A1A2A3B1B2B3

tN4 C C CW WR RPmp tN4 tN4 C WRtN4 C WR RtN4 C WtN4 RC WtN4

Input Power Zn Grp Zn Grp Zone A1 Zone A2 Zone A3 Zone B1 Zone B2 Zone B3

Zn Grp B B tNt Zone A1 tNt Zone A2 tNt Zone A3 tNt Zone B1 tNt Zone B2 tNt Zone B3

NL Pmp A Pmp B C Vlv C Vlv C Vlv C Vlv C Vlv C Vlv

Supply /signal wires 90°C min.

Power Manager 345 One Auxiliary Pump ――――――――――――――――――――――――――――――――――Literature — D345, W345, J345Packaged weight — 3.5 lbs (1610 g)Enclosure — L enclosure, blue PC+ABS plastic with metal top and bottom conduit connection wallsDimensions — 8-1/16” H x 11-1/8” W x 2-15/16” D (204 x 282 x 74 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C), Altitude <6560 feet (2000 m) Installation Category II, Pollution Degree 2Power Supply — 115 V (ac) +/- 10% 60 Hz 12 ATransformer Power Available — 24 V (ac) 56 VA, fuse T2.5 A 250 VAuxiliary Pump Input — 24 V (ac) < 0.5 VAAuxiliary Pump Relay — 115 V (ac) 5Combined Load — 11.5 A Maximum

Control Description The Power Manager 345 has an internal transformer that can be used to power a Reset Module 420, 421, 422, or 423 through a connector plug. The 345 can also provide power to devices such as thermostats, setpoint controls and mixing expansion modules via field wiring. A single tN4 bus input is available to allow Zone Managers and in some cases, Mixing Expansion Modules, to be connected.

Input Power7 8

NL

Power Manager 345

tektra 996-03

Aux Pump9 10

NPmp

For product instructions, see brochureInput Power: 115 V (ac) ±10% 60 Hz, 12 ARelay Rating: 115 V (ac) 5 AAll Loads Using Input Power: 11.5 A


Power

Aux Pump

Made in CanadaSupply/signal wires 90°C min.


24 V (ac) Fuse: T2.5 A 250 V

H7012A

C

5

Aux

1Pmp

4 6

R RtN4 C

2 31 24 V (ac)



TEKMAR CONTROLS




TEKMARNET®4 (TN4) zONE ANd pOwER MANAgERS (cont’d)

© 2009 I 000 - 09/09 16 of 44

tN4 Zone Expansion Module 326 Three Zone Pumps ――――――――――――――――――――――――――――Literature — D326, W326, J326Packaged weight — 2.98 lb (1350 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — Provided by interconnected Zone ManagerZone Pump C1 Relay — 115 V (ac) 5 A 1/4 hp, pilot duty 240 VAZone Pump C2 Relay — 115 V (ac) 5 A 1/4 hp, pilot duty 240 VAZone Pump C3 Relay — 115 V (ac) 5 A 1/4 hp, pilot duty 240 VAZn Grp Pump C Relay — 115 V (ac) 5 A 1/4 hp, pilot duty 240 VACombined Relay Load — 10 A Maximum

Control Description The Zone Expansion Module 326 is designed to simplify the wiring between tN4 thermostats and zone pumps. The 326 supplies power to the tN4 thermostats and connected zone pumps.

N NZone C1 Zone C2

65 66 67 68

Pump Pump

tN4

Meets Class B: CanadianICES & FCC Part 15Made in Canada

10 A (max)


tektra 999-01

Relay Rating: 115 V (ac) 5 A

NZone C3

69 70

Pump NZone Group71 72

Pmp C

Power

Zone Group Pump C

Zone C1

Zone C2

Zone C3

51 52 53 54 55 56 57 58 59 60 61 62

C CW WR RtN4 tN4 C WRtN4tNt Zone C1 tNt Zone C2 tNt Zone C3

63 64

C tN4Zn Grp C

C1C2

On/Off

Zone GroupPump CC3


H7002B

tN4 Zone Expansion Module 325 Six Zone Valves ―――――――――――――――――――――――――――――Literature — D325, W325, J325Packaged weight — 1.15 lb. (521 g)Dimensions — 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — Provided by interconnected Zone ManagerTransformer — 24 V (ac) 53 VA, fuse T2.5 A 250 VZn Grp Pump C Relay — 115 V (ac) 5 ACombined Relay Load — 5 A MaximumControl Description The Zone Expansion Module 325 is designed to simplify the wiring between tN4 thermostats and zone valves. The 325 has an internal transformer that supplies power to the tN4 thermostats and connected zone valves.

NZone Group89 90

Pmp C

tN4

Meets Class B:Canadian ICES &FCC Part 15

5 A (max)


tektra 998-01

Relay Rating: 115 V (ac) 5 A

24 V (ac) Fuse: T2.5 A 250 V

Power

Zone Group Pump C

H7001B

Zone C1

Zone C2

Zone C3

Zone C4

Zone C5

Zone C6

51 52 53 54 55 56 57 58 59 60 61 62


63 64 65 66 67 68 69 70 71 72 73 74


75 76

tN4CZn Grp C

C2C3

On/Off

Zone GroupPump C Delay

Zone GroupPump C

C4C5C6

C5C6C1

C1

C3C2

C4


77 78 79 80 81 82 83 84 85 86 87 88Zone C1 Zone C2 Zone C3 Zone C4 Zone C5 Zone C6C Vlv C Vlv C Vlv C Vlv C Vlv C Vlv Made in Canada

tN4 Zone Expansion Module Functions 325 326Number of Zones 6 3Number of Water Temperatures 1 1Zone Valves •Zone Pumps •Zone Group Pump 1 1Zone Group Pump Delay •Available Power 53 VAOn-Board Fuse •

Power Manager 346 Three Auxiliary Pumps, Four Demands ―――――――――――――――――――――――――Literature — D346, W346, J346Packaged weight — 3.5 lbs (1610 g)Enclosure — L enclosure, blue PC+ABS plastic with metal top and bottom conduit connection wallsDimensions — 8-1/16” H x 11-1/8” W x 2-15/16” D (204 x 282 x 74 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 36 to 117°F (2 to 47°C), RH 92% to 104°F (40°C), 50% above 104°F (40°C), Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power Supply — 115 V (ac) +/- 10% 60 Hz 12 ARelay Power — 115 V (ac) +/- 10% 60 Hz 10 AWire Rating — Installations up to 104°F (40°C) only require 90°C supply wiring, whereas environments of 105 to 117°F (41 to 47°C) require 105°C rated wiring.Max Low Voltage Load — 24 V (ac) 2.1 A 50 VA, Fuse: T2.5 A 250 VAuxiliary Pump Inputs — 24 V (ac), < 0.1 VAAuxiliary Pump Relays — 115 V (ac) 5 ABus Demands — 20 to 260 V (ac) 2 VA

Control Description The Power Manager 346 has an internal transformer that powers a tN4 System Control 420, 421, 422, or 423. The 346 also includes four on-off demand inputs that can be used to provide a tN4 communication message to activate the reset module. This allows the use of stand-alone thermostats with tN4 System Controls.

tektra 1019-01

1

Power Manager 346


Boiler Bus 0 Demand Power

Aux Pump 1

Aux Pump 2

Aux Pump 3

tN4

Bus 1 Demand

Bus 2 Demand

Bus 3 Demand



24 V (ac) Fuse: T2.5 A 250 V

H701

1A

Relay Power27 28

NLAux Pump 229 30

NPmpAux Pump 331 32

NPmp

For product instructions, see brochureInput Power: 115 V (ac) ±10% 60 Hz, 12 AAll Loads Using Input Power: 11.5 ARelay Ratings: 115 V (ac) 5 ARelay Power: 115 V (ac) ±10% 60 Hz, 10 ADemands: 20 to 260 V (ac) 2 VA

Supply wires 90°C/105°CSee manual

Boil Bus 0

16 17Demand

Bus 3 Bus 2

18Dem DemDem

19

Bus 1

20 21Demand

227

tN4

5 6

tN4 C C

1 2Boil 0

11

tN4

9 102C C

15

tN4

13 143

ComAuxPmp1

4

RR R R

3

AuxPmp2

8

AuxPmp3

12Limited power available, see wiring brochure

Room Occ

Room UnOcc

0Boil

1

2

3 1

3

11

9

7

5

12

10

8

6

4

2Sch

edul

eM

embe

r

Input Power23 24

NLAux Pump 125 26

NPmp

tekmarNet®4 (tN4) Zone Expansion ModulesZone Expansion Modules provide additional zoning for tekmarNet® systems. They are installed in the left hand side of a tN4 Zone or Power Manager enclosure.

TEKMARNET®4 (TN4) zONE ANd ExpANSiON MOdULES


TEKMAR CONTROLS




TEKMARNET®4 (TN4) wiRiNg CENTRES

17 of 44 © 2009 I 000 - 09/09

tN4 Wiring Center 315 Six Zone Valves ―――――――――――――――――――――――――――――――――――Literature — D315, Q315Packaged weight — 1.37 lbs (0.62 kgs)Enclosure — O-Enclosure, blue PC+ABS UL94-5VA plasticDimensions — 5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 90% Non-condensingPower supply — 24 V (ac) ±10% 60 Hz, 98 VA max, Class 2Zone valve load — 24 V (ac) 2 A, maximum combined current (zones 1 to 4): 4 AEnd switch relay rating — 24 V (ac) 2 A

Control Description The tN4 Wiring Center 315 is designed to operate up to six zone valves in a hydronic heating system. It can be mounted near a remote zone manifold, providing a convenient location to wire both thermostats and zone valves. When combined with tekmarNet®4 Thermostats, all devices communicate to provide a synchronized end switch that reduces cycling of equipment.

Input Power: 24 V (ac) ±10% 60 Hz 98 VA Max, Class 2Control Load: 2 VA End Switch: 24 V (ac) 2 AZone Output: 2 A per zone 4 A (max) total

PowerZone 1

Zone 2

Zone 3

Zone 4

Zone 5

Zone 6

End Switch

CZone 2

WtN4 R CZone 3

WtN4 R CZone 4

WtN4 R

tN4 Wiring Center 315Six Zone Valves

WtN4

CtN4

CX

Zone 1Expansion

VlvCZone 1

VlvCZone 2

VlvCZone 3

VlvCZone 4

VlvCZone 5

VlvCZone 6

XC

Input PowerR

R

WtN

4C

Zone

5R

WtN

4C

Zone

6R

H8001A

End Switch


Use

at le

ast 1

67°F

(75°

C) c

ondu

ctor

s

tN4 Wiring Center Functions 315 316Number of Zone Valves 6Number of Zone Pumps 4tN4 Expansion Yes Yes

tN4 Wiring Center 316 Four Zone Pumps ――――――――――――――――――――――――――――――――――Literature — D316, Q316Packaged weight — 1.41 lbs (0.64 kgs)Enclosure — O-Enclosure, blue PC+ABS UL94-5VA plasticDimensions — 5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) RH 90% Non-condensingPower supply — 24 V (ac) ±10% 60 Hz, 100 VA max, Class 2Zone pump relays — 115 V (ac) 5 A 1/3 hpPump wire wall nuts — 300 V (ac) 20 AEnd switch relay — 24 V (ac) 2 AZone power input — 115 V (ac) 12 A maximum

Control Description The tN4 Wiring Center 316 is designed to operate up to four zone pumps in a hydronic heating system. It provides a convenient location to wire both thermostats and zone pumps. The 316 is optimized for use with tekmarNet®4 Thermostats. These thermostats communicate with the tN4 Wiring Center to provide a synchronized end switch that reduces cycling of equipment.

PowerZone 1

Zone 2

Zone 3

Zone 4

End Switch

CZone 2

WtN4 R CZone 3

WtN4 R CZone 4

WtN4 R

tN4 Wiring Center 316Four Zone Pumps

WtN4

CtN4

CZone 1

ExpansionEnd Switch

CInput Power

RR

H800

2A

XX

Input Power: 24 V (ac) ±10% 60 Hz 10 VA (100 VA max) Class 2End Switch: 24 V (ac) 2 APump Relays: 115 V (ac) 5 AZone Power: 115 V (ac) 12 A



tN4 Wiring Centers simplify wiring between tN4 Thermostats and zones. They can be installed at remote manifolds or in the mechanical room.

tekmarNet®4 (tN4) Wiring Centers


TEKMAR CONTROLS




TEKMARNET®4 (TN4) SETpOiNT CONTROLS

© 2009 I 000 - 09/09 18 of 44

tekmarNet®4 Setpoint Control 161 One Stage Heat ―――――――――――――――――――――――――――――Literature — D161, W161, J161, U161, D071Control — Microprocessor PID control; This is not a safety (limit) control Packaged weight — 0.46 lb. (210 g)Enclosure — J Enclosure, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power Supply — 24 V (ac) ± 10% 50/60 Hz, 1.7 VA, NEC / CEC Class 2Relays — 24 V (ac) 2 ASensors — NTC thermistor, 10kΩ @ 77°F (25°C ± 0.2°C) ß=3892 Included — Universal Sensor 071 Optional — tekmar type #070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084

Control Description The Setpoint Control 161 is a single stage heat setpoint control that can operate using On / Off differential or Pulse Width Modulation. The 161 includes modes for setpoint (on/off), hot tub, domestic hot water tank and radiant floor applications. tN4 network compatible or stand-alone.

tekmarNet®4 Setpoint Control 162 One Stage Heat / Cool ――――――――――――――――――――――――――Literature — D162, W162, J162, U162, D070Control — Microprocessor PID control; This is not a safety (limit) control Packaged weight — 0.46 lb. (210 g)Enclosure — J Enclosure, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power Supply — 24 V (ac) ± 10% 50/60 Hz, 3.2 VA, NEC / CEC Class 2Relays — 24 V (ac) 2 ASensors — NTC thermistor, 10kΩ @ 77°F (25°C ± 0.2°C) ß=3892 Included — Universal Sensor 071 Optional — tekmar type #070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084

Control Description The Setpoint Control 162 is a single stage heat or cool setpoint control that can operate using On / Off differential or Pulse Width Modulation. The 162 includes a second relay contact to operate a system pump. The 162 offers six modes of operation; setpoint (on/off), hot tub, domestic hot water tank, setpoint (pwm), radiant floor & pool. tN4 network compatible or stand-alone.

tN4 Setpoint Control Functions 161 162Setpoint Control 1 Heat 1 Heat or 1 CoolNumber of Relays 1 2Modes of Operation 4 6Programmable Schedule •Pulse Width Modulation (PWM) •Priority Setting • •

tekmarNet®4 (tN4) Setpoint Controls

tekmarNet®4 Timer 033 ――――――――――――――――――――――――――――――――――――――――――Literature — D033. W033, J033, U033Control — Microprocessor-based; This is not a safety (limit) devicePackaged weight — 0.46 lb. (210 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8 W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ± 10% 50/60 Hz, 2.7 VA, NEC / CEC Class 2Relay — 24 V (ac) 2 A

Control Description The tekmarNet®4 Timer 033 can be programmed to operate up to four events each day (Wake, Unoccupied, Occupied, and Sleep). When used in a tekmarNet® system it can operate up to four separate schedules. It can also be used as a stand alone Timer by utilizing the relay contact (either normally closed or normally open).

tekmarNet® Accessories

The tN4 Setpoint Controls allow you to easily integrate setpoint loads into a tN4 system. Modes of operation for DHW, Hot Tub, Pool and Floor Heating make setup easy. Prioritize, schedule or enable each setpoint load using tekmarNet®.

TEKMARNET® ACCESSORiES


TEKMAR CONTROLS




TEKMARNET® ACCESSORiES (cont’d)

19 of 44 © 2009 I 000 - 09/09

tN4 User Switch 481 Three Outputs ――――――――――――――――――――――――――――――――――――Literature — D481, W481, J481, U481 Packaged weight — 0.46 lb. (210 g)Enclosure — White PC+ABS plasticDimensions — 4.09” H x 1.7” W x 0.8” D (104 x 43 x 20 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power Supply — 24 V (ac) ± 10% 50/60 Hz, 4 VARelays — 30 V (ac) 1 A

Control Description The User Switch 481 has 3 programmable buttons that allow users to easily change tN4 scenes or enable / disable tN4 setpoint devices within the system. The 481 has three output relay contacts that can connect to alarm, paging or home automation systems.

tN4 User Switch 480 Three Inputs ―――――――――――――――――――――――――――――――――――――Literature — D480, W480, J480, U480 Packaged weight — 0.46 lb. (210 g)Enclosure — White PC+ABS plasticDimensions — 4.09” H x 1.7” W x 0.8” D (104 x 43 x 20 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power Supply — 24 V (ac) ± 10% 50/60 Hz, 2.2 VADemands — 24 V (ac) or Contact closure

Control Description The User Switch 480 has 3 programmable buttons that allow users to easily change tN4 scenes or enable / disable tN4 setpoint devices within the system. The 480 has three demand inputs that can provide access to tN4 scenes or tN4 setpoint devices from home automation or security systems. These inputs can also be used to provide remote access through a telephone switch.

UserButton

1

UserButton

2

UserButton

3

UserButton

1

UserButton

2

UserButton

3

tN4 User Switch 479 Pre-Programmed ―――――――――――――――――――――――――――――――――――Literature — D479, W479, J479, U479 Packaged weight — 0.46 lb. (210 g)Enclosure — White PC+ABS plasticDimensions — 4.09” H x 1.7” W x 0.8” D (104 x 43 x 20 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C) 92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C) Altitude <9840 feet (3000 m), Installation Category II, Pollution Degree 2Power Supply — 24 V (ac) ± 10% 50/60 Hz, 2.2 VA

Control Description The User Switch 479 has 3 buttons that provide an easy way for end users to change tN4 scenes. They are pre-programmed to switch between the Occupied/Schedule, Unoccupied and Away scenes.

tN4 Gateway 483 USB ――――――――――――――――――――――――――――――――――――――――――Literature — D483, D483A, W483, J483, P036 (CD)Control — Microprocessor PID control; This is not a safety (limit) control)Packaged weight — 3.6 lb. (1600 g)Dimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI / RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C) 9842 feet (3000 m) maximum altitudePower supply — 115 V (ac), 60 Hz, 45 mARelays — 115 V (ac), 5 A 1/3 hp, pilot duty 240 VADemands — 20 to 125 V (ac) 2 VA

Control Description The tN4 Gateway 483 allows contractors, building managers and home owners the ability to remotely access tekmarNet®4 compatible controls through a computer web browser such as Internet Explorer, Firefox®, or Safari®. Access can be either direct, through a local area network, or through the Internet.

Temperature adjustment, scheduling, and monitoring of each thermostat is made simple by allowing the installer to name each thermostat and also group thermostats into areas within the building. Users can select to have scheduled status reports and system alerts emailed automatically.

1 2

tN4 Gateway 483USB

Test

Power: 115 V ±10% 60 Hz 45 mADemand: 20 to 125 V (ac) 2 VARelays: 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA

Made in Canada bytekmar Control Systems Ltd.tektra 1017-01

Caution: Not a ULapproved Alarm Panel

USB

tN4 Bus 0

tN4 Bus 1

tN4 Bus 2

tN4 Bus 3

tN4 Bus 4

Power

Alert Demand

Low Priority Alert

High Priority Alert

Date

Cod

e

not testingtestingtesting paused

offredred

Caution: Signal wiring must be rated at least 300 V.

H20

43B

PowerL

1

NAlert Relays Alert

173

Input

4

Low

5

High

16

Demand

8

C119

tN4

6

C007

tN4

10

C22

11

tN4

12

C33

13

tN4

14

C44

15

tN4

Do not apply power

USB 2.0

Alert onmake

Alert onbreak

2


TEKMAR CONTROLS




TEKMAR® SETpOiNT ANd pUMp CONTROLS

© 2009 I 000 - 09/09 20 of 44

tekmar Setpoint Control Functions 150 152 153 155 156 157Setpoint Operation

Cycle Length MHeating / Cooling Interlock F/MHeating or Cooling • •On / Off Differential M M M M MOn / Off Differential Output • • • • •Proportional Staging •Pulse Width Modulation Output •Throttling Range MTime Delay M MTwo Stage Heat or Cool, Heat & Cool •Variable Speed Pump Operation •Maximum Storage Setpoint • • •Minimum Source Setpoint • • •Solar Drainback Operation • • •Solar Draindown Operation •

Mixing OperationFloating Action Output •Variable Speed Output / Variable Flow Rate •

ProtectionBoiler Minimum Protection MFreeze Protection •

DisplayPeak Temperature Display • • •Temperature Display • • • • • •Usage Display • • •Energy Calculation •

Other

120 or 240 V (ac) Rated Relay Outputs • • • • • 120 V (ac)

Auto Test •CSA C US approved • • • • • •Error Messages • • • • • •Function Indicators • • • • • •

Setpoint & Pump Controls

Pump Sequencer 132 Stand-by / 2-Stage ――――――――――――――――――――――――――――――――――Literature — D132, A132’s, D001Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 2.9 lb. (1320 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 120°F (0 to 50°C), < 90% RH non-condensingPower supply — 120 V ±10%, 50/60 Hz, 6 VAPump Relays — 240 V (ac) 10 A 1/2 hp, pilot duty 720 VAAlarm Relays — 240 V (ac) 10 A 1/3 hp, pilot duty 240 VADemands — 20 to 260 V (ac) 2 VASensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Optional — Outdoor Sensor 070

Control Description The Pump Sequencer 132 is designed to provide pump control for either stand-by or 2-stage operation. In stand-by mode, the 132 automatically switches over from the lead pump to the stand-by pump during a pump failure. In 2-stage mode, the 132 turns on the second stage pump to meet additional flow requirements.

Alarm Alarm

1

1 1 2 2 N L A A B B

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Pump Sequencer 132Stand-by / 2-Stage

Do not apply power

Use supply wires suitable for 120°F (50°C) above ambient H1

197B

off not testingred testingred testing paused

Demand DemandPump Power

ProofOutdoorSensor

Power

WWSD

Pump Demand

2-Stage Demand

Pump 2

Flow Proof

Pump 1

Alarm B

Alarm A

Test

Made in Canada bytekmar Control Systems Ltd.

Power: 120 V ±10% 60 Hz 6 VAPump Relays: 240 V (ac) 10 A 1/2 hp, pilot duty 720 VAAlarm Relays: 240 V (ac) 10 A 1/3 hp, pilot duty 240 VADemands: 20 to 260 V (ac) 2 VA

Clear Alarm

30 second delay

Alarm per Pump

Alarm Levels

Exercising

10 second delayOff

Pump1 2

Auto

OffStand-by

2-Stage

35 Off

100

70°F

WWSD

12

48

Off

168

144

96 hours

Frequency of Rotation

158033

Signal wiringmust be ratedat least 300 V

Pump 2-Stage Flow Pump


TEKMAR CONTROLS




TEKMAR® SETpOiNT ANd pUMp CONTROLS (cont’d)

21 of 44 © 2009 I 000 - 09/09

One Stage Setpoint Control 150 ―――――――――――――――――――――――――――――――――――――Literature — D150, A150’s, D001, D070Control — Microprocessor control; This is not a safety (limit) control.Packaged weight — 1 lb. (450 g), Enclosure C, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, -20 to 120°F (-30 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10%, 50/60 Hz, 1.3 VA — 24 V (dc) ±10%, 0.02 ARelay — 240 V (ac) 8 A, 1/4 hp Sensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Universal Sensor 071Optional devices — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084Programmed settings — Ten year memory backupControl accuracy — ±0.5°F (±0.3°C) with up to 500 feet (150 m) of 18 AWG wire to sensors.Temperature display — -85 to 302°F (-65 to 150°C)Setpoint Operation — -40 to 239°F (-40 to 115°C)Differential (Bang/Bang) — 1 to 40°F (1 to 22°C)Differential (PWM) — 3 to 40°F (2 to 22°)Time Delay (Bang/Bang) — 0 to 19 min. 50 sec.Cycle Length (PWM) — 30 sec. to 19 min. 50 sec.Operating mode — Heating / CoolingTemperature display — Fahrenheit / Celsius

Control Description The One Stage Setpoint Control 150 is a microprocessor-based control with a digital display and a remote sensor. The 150 has an extremely wide setpoint range and is accurate to within ±0.5°F. Pulse width modulation control logic is provided for slow responding systems. Either heating or cooling systems can be controlled through the SPDT output relay.

PRGM

HEAT COOL

F C

Item

Two Stage Setpoint Control 152 ―――――――――――――――――――――――――――――――――――――Literature — D152, A152's, D001, D070Control — Microprocessor control; This is not a safety (limit) control.Packaged weight — 1 lb. (450 g), Enclosure C, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, -20 to 120°F (-30 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10%, 50/60 Hz, 3VA — 24 V (dc) ±10%, 0.03 ARelays — 240 V (ac) 10 A, 1/3 hpSensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Universal Sensor 071Optional devices — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084Programmed settings — Ten year memory backupControl accuracy — ±0.5°F (±0.3°C) with up to 500 feet (150 m) of 18 AWG wire to sensorsTemperature display — -85 to 302°F (-65 to 150°C)Setpoint 1 & 2 — -40 to 239°F (-40 to 115°C)Differential 1 & 2 — 1 to 40°F (1 to 22°C)Time Delay 1 & 2 — 0 to 19 min. 50 sec.Operating mode 1 & 2 — Heating / CoolingTemperature display — Fahrenheit / Celsius

Control Description The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can provide two stage heating, two stage cooling or a combined heating/cooling interlock function. When operating as two independent setpoint controls, the 152 can control any combination of heating or cooling device.

3 4 5 6 7 8 9No power

Signal wiring must be rated at least 300 V.

Two Stage SetpointControl 152

Setpoint Differential Delay

Power 24 V (ac) ±10% 2 VA 32 V (dc) ±20% 0.04 ARelays 240 V (ac) 10 A 1/3 hp pilot duty 240 VA

Item

2 Se

nsor

s

On

–––

OffPower

Relay 1 Relay 2ComSen

S1Sen

S2Sen

F

COOL

C– R+

1 2

Meets Class B:Canadian ICESFCC Part 15H1095EMade in Canada

3 4 5 6 7 8 9Signal wiring must be rated at least 300 V.

Two Stage SetpointControl 152

Setpoint Differential Delay

Item

2 Se

nsor

s

On

–––

OffPower

Relay 1 Relay 2ComSen

S1Sen

S2SenC– R+

1 2

Meets Class B:Canadian ICESFCC Part 15Made in Canadatektra 906-03

Date

Cod

e

H1095F

No power

Power: 24 V (ac) ± 10% 50/60 Hz 3 VA 24 V (dc) ± 10% 0.03A Relay: 240 V (ac) 10 A 1/3 hp

Mixing Setpoint Control 153 Floating Action ――――――――――――――――――――――――――――――――Literature — D153, A153's, D001, D070.Control — Microprocessor control; This is not a safety (limit) control.Packaged weight — 1 lb. (450 g), Enclosure C, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, -20 to 120°F (-30 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10%, 50/60 Hz, 3 VA — 24 V (dc) ±10%, 0.03 ARelays — 240 V (ac) Max. 10 A, 1/3 hpSensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Universal Sensor 071Optional devices — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084Programmed settings — Ten year memory backupControl accuracy — ±0.5°F (±0.3°C) with up to 500 feet (150 m) of 18 AWG wire to sensors

Temperature display — -85 to 302°F (-65 to 150°C)Supply (1) Setpoint — -40 to 239°F (-40 to 115°C)Throttling Range — 16 to 66°F (9 to 37°C)Boiler Return (2) — -40 to 239°F (-40 to 115°C)Temperature display – Fahrenheit / Celsius

Control Description The Mixing Setpoint Control 153 is a microprocessor-based control with a floating action output intended to operate an actuating motor for a valve or damper. The 153 can be used for heating applications to maintain a set supply water or air temperature. An optional return sensor can be used to ensure a minimum boiler return temperature. An adjustable throttling range and setpoint temperature allows this control to be used in a wide variety of applications.

1ComMix

OpenMix

2 3 4

Mixing SetpointControl 153 Floating Action

Supply (1) Throttling Return (2)O C

Power 24 V (ac) ±10% 50/60 HZ 2 VA 32 V (dc) ±20% 0.03 ARelays 120 V (ac) 10 A 1/3 hp pilot duty 240 VA

Item

H1096D

Power5 6 7 8

SupSen

ComSen

CloseMix

RetSen

No power

F

C– R+

Made in CanadaSignal wiring must be rated at least 300 V.

Mixing SetpointControl 153 Floating Action

1

Supply (1) Throttling Return (2)

PRGM F C

Item

2 5 6 7 8

O C

3 4

C - R +

12

Power


Date

Cod

e

OpenMix

CloseMix

PwrMix

SupSen

ComSen

RetSen

H1096F

No power

Power: 24 V ±10% 50/60 Hz 3 VA 24 V (dc) ±10% 0.03 ARelays: 240 V (ac) 10 A 1/3 hp


TEKMAR CONTROLS




TEKMAR® SETpOiNT ANd pUMp CONTROLS (cont’d)

22 of 44 © 2009 I 000 - 09/09

Difference Setpoint Control 155 ―――――――――――――――――――――――――――――――――――――Literature — D155, A155, D001, D070Control — Microprocessor control; This is not a safety (limit) control.Packaged weight — 1 lb. (450 g), Enclosure C, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, -20 to 120°F (-30 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10%, 50/60 Hz, 3 VA — 24 V (dc) ±10%, 0.03 ARelays — 240 V (ac) 10 A ,1/3 hpSensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Two of Universal Sensor 071Optional devices — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 083, 084Programmed settings — Ten year memory backupControl accuracy — ±0.5°F (±0.3°C) with up to 500 feet (150 m) of 18 AWG wire to sensors

ΔT Setpoint — 2 to 90°F (1 to 50°C)ΔT Differential — 2 to 45°F (1 to 25°C)Minimum Source — -22 to 185°F (-30 to 85°C)Min. Source Diff’l — 2 to 45°F (1 to 25°C)Maximum Storage — -4 to 248°F (-20 to 120°C)Max. Storage Diff’l — 2 to 45°F (1 to 25°C)Temperature display — Fahrenheit / Celsius

Control Description The Difference Setpoint Control 155 is a microprocessor-based difference setpoint control intended for solar, wood stove or other intermittent heat source applications. The 155 is provided with Solar Drainback and Solar Draindown Operation and a Minimum Source Setpoint temperature setting to help prevent the freezing of pipes in a solar heating system. A Maximum Storage Setpoint can be used to help prevent the storage water temperature from exceeding a maximum limit.

1C– R+

2 3 4

DT MinimumSourceStorage

MaximumΔT • hoursDiff'l

Item

H1116C

Power5 6 7 8Relay 2Relay 1

ComSen

SrcSen

9StorSen

No power

Dra

inba

ck I

Dra

indo

wn

Power 24 V ±10% 50/60 Hz 2 VA 32 V (dc) ± 20% 0.03 ARelays 240 V (ac) 10 A 1/3 hp pilot duty 240 VA

Difference SetpointControl 155

Made in Canada

PRGM

HEAT

°F1

Difference SetpointControl 155

ΔTSourceStorage Diff’l

MinimumMaximumΔT • hours

PRGM

HEAT

F C

Item

Power: 24 V (ac) ± 10% 50/60 Hz 3 VA

5

Relay 2Drai

nbac

k l D

rain

down

63 4

Relay 1

No Power7 8 9

Com Src Stor

12

21

C – R +Power


H11161E

Date

Cod

e

24 V (dc) ± 10% 0.03A Relay: 240 V (ac) 10 A 1/3hp

Signal wiringmust be ratedat least 300V

No power

Difference Setpoint Control 156 On/Off ―――――――――――――――――――――――――――――――――― Literature — D156, A156, D001, D070Control — Microprocessor control; This is not a safety (limit) controlPackaged weight — 0.78 lb. (355 g) — Enclosure C, White PVC PlasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, -20 to 120°F (-30 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10% 50/60 Hz, 3 VA — 24 V (dc) ±10% 0.03 ARelay — 240 V (ac) 10 A 1/3 hpSensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892

included: — 2 of Universal Sensor 071.

Control Description The Difference Setpoint Control 156 is designed to operate an on/off pump to transfer heat from a heat source to a storage tank. The control operates based on a setpoint temperature difference (ΔT). The relay turns on when the ΔT rises above the setpoint and turns off when the ΔT falls below the setpoint less the differential. The Source Minimum and Storage Maximum settings turn off the relay when heat transfer is no longer desirable. Potential applications include using solar collectors or a wood boiler as a heat source.

Difference SetpointControl 156 On / Off

ItemDa

te C

ode

Power: 24 V ±10% 50/60 Hz 2 VA 24 V (dc) ±10% 0.04 ARelay: 240 V (ac) 10 A 1/3 hp pilot duty 240 VA

tektra 906-12


ΔTSource Maximum

Minimum

Storage ΔT • hoursDiff’l

1 2 3 4C R

5Com

6Src

7Stor

No Power

Signal wiring must berated at least 300V

Made in Canada

Power Relay

H301

0ADifference SetpointControl 156 On / Off

ItemDa

te C

ode

Power: 24 V (ac) ±10% 50/60 Hz 3 VA 24 V (dc) ±10% 0.03 ARelay: 240 V (ac) 10 A 1/3 hp

tektra 906-12


ΔTSource Maximum

Minimum

Storage ΔT • hoursDiff’l

1 2 3 4C R

5Com

6Src

7Stor

No Power


Made in Canada

Power Relay

H301

0B

Difference Setpoint Control 157 Variable Speed ――――――――――――――――――――――――――――――Literature — D157, A157, D001, D070Control — Microprocessor control; This is not a safety (limit) controlPackaged weight — 1.5 lb. (670 g) — Enclosure D, White PVC PlasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, -20 to 120°F (-30 to 50°C), < 90% RH non-condensingPower supply — 24 V ±10%, 50/60 Hz, 3 VAVar. Pump — 120 V (ac) 2.4 A 1/6 hp, fuse T2.5 A 250 VPump 2 — 120 V (ac) 5 A 1/6 hpDemand — 24 V (ac) 2 VASensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892

included: — 2 of Universal Sensor 071

Control Description The Difference Setpoint Control 157 is designed to operate a variable speed pump to transfer heat from a heat source to a storage tank. Varying the speed of the pump provides fast and accurate temperature control to maintain the target temperature difference (ΔT). Additional minimum and maximum setpoints turn off the pump when heat transfer is no longer desirable. Potential applications include using solar collectors or a wood boiler as a heat source.

Difference Setpoint Control 157 Variable Speed

Item

Date

Cod

e

Made in Canada

Dem

: Ena

ble

/ Disa

ble

1Com

2Src

3Stor

4Aux

6PowerC

5Dem

7R

Do not apply power

Meets Class B:

Press & Hold:to test ,

Press & Release: Item to adjust+ + ,

Power: 24 V ±10% 50/60 Hz 3 VAVar. Pmp: 120 V (ac) 2.4 A 1/6 hpPump 2: 120 V (ac) 5 A 1/6 hp

Demand


Canadian ICESFCC Part 15

tektra 911-06

H301

1B

VIEW ΔT

%12

F


TEKMAR CONTROLS




TEKMAR® bOiLER ANd dHw CONTROLS

23 of 44 © 2009 I 000 - 09/09

tekmar Boiler & DHW Control Features 256 257 260 261 262 263 265 268 270 274 275 279Boiler Operation

Number of Stages 1 2 1 2 2 2 3 9 1 4 4 1Boiler Differential A/M A/M A/M A/M A/M A/M A/M A/M A/M A/M A/MBoiler Minimum Supply M M M M M M M M M MBoiler Outdoor Temperature Reset • • • • • • • • • • •Boiler Post Purge F F M M M M M M MCharacterized Heating Curve • • • • • • • • • •Heating Curve Shift (Indoor Feedback = A) M A/M M A/M M M M A/M A/M A/M A/MPID Staging • • • • • • • •Interstage Delay M A A A A/M A/M A/M A/MEqual Run Time Rotation • • • • • • • •Lo / Hi Fire Boiler Rotation • •Fire Delay M M M M M M M M MFixed Lead Boiler • • • •Fixed Last Boiler • • •Warm Weather Shut Down (WWSD) • • • • • • • • • • •External EMS Input Signal 0-10 V(dc) • • • •Dual System Pump Sequencer • •tekmarNet®4 (tN4) Compatible (Boiler Bus) • •Minimum On Time •Steam Established •Lockout Differential •

Modulation Operation0 - 20 mA or 4 - 20 mA Outputs • • •0 - 10 or 2 -10 V (dc) Outputs • •Minimum & Maximum Modulation Settings • • • •Parallel or Sequential Modulation • •

Domestic Hot Water (DHW) OperationDHW Production • • • • • • • • • •DHW External Demand • • • • • • • •DHW Internal Demand (Sensor) • • • • • •DHW Priority with Reset Override • • • • • • • •DHW with Low Temp Boiler / Zones • • • • • • • •DHW Post Purge • • • • • • • •DHW Setback • • • • • • • •

Setpoint OperationSetpoint Production • • • • • • •Setpoint Priority with Reset Override • • • • • • •

ProtectionPump Exercising • • • • • • • • •Combustion Air Damper or Alert Output • • • • •Combustion Air or Flow Proof Demand • •

SetbackTimer, 7 day, 24hr, 5-11 (built in) • • • •Water Temperature Setback • • • • • • • • • • •Boost (Indoor Feedback = A) A A M M M M A/M A/M A/M

DisplayDigital Temperature Display • • • • • • • • • • • •Troubleshooting Error Messages • • • • • • • • • • • •I/O Function Indicators • • • • • • • • • • • •Accumulated Run Times • • • • • • • • •

OtherRequired power; 24 or 120 V (ac) 24 24 120 120 120 120 120 120 120 120 120 120120 or 240 V (ac) Rated Relay Outputs • • • • • • • • • • • •Auto Test Function • • • • • • • • • • •CSA C US Approved • • • • • • • • • • • •Plug In Terminals • • • • • • • • • •

A = Automatic Adjustment F = Fixed M = Manual Note: This is a partial list of features

Boiler & DHW Controls


TEKMAR CONTROLS




TEKMAR® bOiLER ANd dHw CONTROLS (cont’d)

© 2009 I 000 - 09/09 24 of 44

DHW Control 257 Two Stage ―――――――――――――――――――――――――――――――――――――――Literature — D257, A257, D001, D070Control — Microprocessor control; This is not a safety (limit) controlPackaged weight — 0.78 lb. (355 g) — Enclosure C, White PVC PlasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10%, 50/60 Hz, 3 VARelay — 240 V (ac) 10 A, 1/3 hpSensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892

included: — 1 of Universal Sensor 082optional: — tekmar type # 078

Control Description The DHW Control 257 is used for dedicated domestic hot water systems. The control operates two on/off boilers, or one two-stage boiler to maintain the DHW Target temperature at the DHW Sensor. The control can operate in Proportional (P) mode, or Proportional, Integral, Derivative (PID) mode.

Boiler Control 256 One Stage Boiler ――――――――――――――――――――――――――――――――――――Literature — D256, A256’s, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 1.3 lb. (580 g), Enclosure C, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C), < 90% RH non-condensingPower supply — 24 V ±10%, 50/60 Hz, 3 VA, Class 2Relay — 240 V (ac) 5 A 1/6 hpDemand — 24 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Universal Sensor 071Optional devices — tekmar type #: 033

Control Description The Boiler Control 256 is a microprocessor-based control designed to regulate the supply water temperature from a single boiler based on the outdoor temperature. To avoid boiler short cycling and large temperature swings, the 256 is able to continuously adjust the boiler differential. The 256 includes control functions such as Warm Weather Shut Down (WWSD) and Minimum Boiler setting. The control has a liquid crystal display (LCD) that normally displays the Boiler Supply temperature, but can display other temperatures and settings.

1Boil Out Com UnO

Sw T R+ C–

2 3 4 7

Power: 24 V ±10% 50/60 Hz 3 VARelay: 240 V (ac) 5 A 1/6 hp pilot duty 240 VA

Press & Release:Item + + , to adjust menu

Press and Hold:Item, to view settings , to test

Item

Terminal Unit Boiler Demand

–– In

st /

Adv Do not apply power

H119

0A

Boiler Power

Boiler Control 256One Stage Boiler

Made in Canada Signal wiring

must be rated at least 300 V.

5 6 8 9

BOIL F

OCC

Press & Release:all 3 buttons, to adjust menu

Press & Hold:Item, to view settings , to test.

Boiler Control 256One Stage Boiler

Item

Date

Cod

e

Power: 24 V ±10% 50/60 Hz 3 VA Class 2Relay: 240 V (ac) 5 A 1/6 hp


H11

90D

Terminal Unit Boiler Demand

Made in CanadaSignal wiringmust be ratedat least 300V

Inst

/ Ad

v

1Boil

2Out

3Com

4UnOSw

5Boiler

6 7T

8Power

R+

9C-

Do not apply power

tektra 909-01

DHW Control 257 Two Stage

Item

Date

Cod

e

Power: 24 V ±10% 50/60 Hz 3 VARelays: 240 V (ac) 10 A 1/3 hp

tektra 906-11


Stage Mode DelayTarget DHW

DifferentialDHW

1 2 3 4C R

7ComSen

8DHWSen

No PowerSignal wiring must be rated at least 300V

Made in Canada

Power Heat 15 6

H301

4BHeat 2

Rota

te

On

Off

Boiler Control 260 One Stage Boiler & DHW ――――――――――――――――――――――――――――――――Literature — D260, A260’s, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.0 lb. (1340 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 113°F (0 to 45°C), < 90% RH non-condensingPower supply — 120 V (ac) ±10%, 50/60 Hz, 1300 VARelays — 240 V (ac) 10 A, 1/3 hpDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Universal Sensor 082Optional devices — tekmar type #: 033, 076, 077, 084

Control Description The Boiler Control 260 is a microprocessor-based control designed to regulate the supply water temperature from a single boiler based on either outdoor air temperature or a DHW demand. The 260 can control either a DHW pump or valve and provide DHW Priority. A tekmar indoor sensor can be connected to the 260 in order to provide indoor temperature feedback from the heating system.

Boiler Control 260One Stage Boiler & DHW

Do not apply power

DHW PriorityDHW Valve

DHW Pump Off

Advanced

Installer Off

DHW during UnOcc

13UnoSw

14Com

15Boil

16Out

17Com

18Indr

9 10 11 12Boiler

1 2 3 4 5 7

L

6

NBoilP1

8

NPower

ItemTest

Terminal UnitFire Delay DHW Demand

Boiler Demand ROOM - Set to desired room temp.OUTDR DSGN - Set to coldest (design)outdoor temp.Terminal Unit Set toHigh Mass Radiant ---- 1Low Mass Radiant ----- 2Fan Coil ---------------- 3Convector -------------- 4Radiator ---------------- 5Baseboard -------------- 6

Installer Instructions

Refer to brochure for more information


Power: 120 V ±10% 50/60 Hz 1300 VARelays: 240 V (ac) 10 A 1/3 hp, pilot duty 240 VADemand: 20 to 260 V (ac) 2 VA

BoilerDemand

DHWDemand

DHWPmp/Vlv

To increase or decrease thebuilding temperature.

• Press the Item, , buttonssimultaneously for 1 sec. toenter the ADJUST menu• Use the, , buttons to adjustthe ROOM setting

Display defaults back to VIEWmenu after 20 sec.

To increase or decrease thebuilding temperature:

Boiler Control 260One Stage Boiler & DHW

Boiler Demand

C US


Power:Relays:Demand:

120V + 10% 50/60 Hz 1300 VA240V (ac) 10 A 1/3 hp20 to 260 V (ac) 2 VA

Signal wiring must berated at least 300V. H

1154

D

BOIL °FVIEW

Test


ROOM - Set to desired room temp.OUTDR DSGN - Set to coldest (design)outdoor temp.


Terminal Unit Set toHigh Mass RadiantLow Mass RadiantFan CoilConvectorRadiatorBaseboard

123456


Terminal UnitFire Delay DHW Demand

Return

OffInstaller

Advanced DHW during UnOcc

DHW Pump Off

DHW PriorityDHW Valve

Item

Press the Item, , buttonssimultaneously for 1 sec. toenter the ADJUST menu Use the , buttons toadjust the ROOM setting

OCC


Date

Cod

e


TEKMAR CONTROLS





25 of 44 © 2009 I 000 - 09/09

Boiler Control 262 Two Stage Boiler & DHW / Two Stage DHW ――――――――――――――――――――――――Literature — D262, A262’s, D001, D070, E003, U262Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 4 lb. (1810 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 80% to 88°F (31°C), down to 50% above 88°F (31°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 115 V (ac) ±10%, 60 Hz, 900 VARelays — 230 V (ac) 7.5 A 1/3 hp, pilot duty 240 VADemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Universal Sensor 071.Optional devices — tekmar type #: 033, 040, 063, 070, 071, 072, 073, 076, 077, 082, 084, 369

Control Description The Boiler Control 262 is a microprocessor-based boiler outdoor reset control that has two modes of operation. Mode 1 allows for the control of two separate on /off boiler stages (or one low / high fire) based on outdoor air temperature, control for indirect Domestic Hot Water (DHW) generation and a Setpoint load. Mode 2 can stage and rotate two on / off boiler stages (or one low / high fire) in order to provide heat to a DHW storage system. A tekmar Indoor Sensor, Digital RTU, or Zone Control can be connected to provide indoor temperature feedback from single or multiple zones. An optional Remote Display Module 040 and DHW indirect sensor can also be added.

Boiler Control 263 Two Stage / One Modulating, DHW & Setpoint ―――――――――――――――――――――――Literature — D263, A263’s, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.3 lb. (1550 g), Enclosure A, blue modifi ed PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensing Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 115 V (ac) ±10%, 50/60 Hz, 600 VARelay capacity — 230 V (ac) 5 A, 1/3 hp, pilot duty 240 VAModulation output — 0-20 mA / 4-20 mA (up to 1000 load)Demands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Universal Sensor 082, 500 ResistorOptional devices — tekmar type #: 033, 071, 076, 077, 078, 084

Control Description The Boiler Control 263 can control the supply water temperature from a single modulating boiler or up to 2 on / off stages based on outdoor temperature, domestic hot water requirements, or setpoint requirements. A large easy to read display provides current system temperatures and operating status. The control has an internal setback timer, which can have 2 events per day on a 24 hour, 5-1-1 day or 7 day schedule.

Boiler Control 261 Two Stage Boiler & Setpoint ―――――――――――――――――――――――――――――――Literature — D261, A261’s, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.0 lb. (1340 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 113°F (0 to 45°C), < 90% RH non-condensingPower supply — 120 V (ac) ±10%, 50/60 Hz, 1300 VARelays — 240 V (ac) 10 A, 1/3 hpDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Universal Sensor 082Optional devices — tekmar type #: 033

Control Description The Boiler Control 261 is a microprocessor-based two stage boiler control designed to regulate the supply water temperature from a single two stage boiler or two single stage boilers based on either outdoor air temperature or a setpoint demand. The 261 can stage and rotate two single fire boilers or it can stage a single Lo/Hi fire boiler. The 261 also operates the system pump.

1Boiler

Demand Dem Dem Dem N L P1 1 1 2 2 tN2 Sw

2Com DHW Setp Boil tN1/ Com 10K UnO Com DHW Boil Out

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2019 21 22

Boiler Control 262Two Stage Boiler & DHW / Two Stage DHW

Do not apply powerSignal wiring must be rated at least 300 V.

Power DHWPmp/Vlv

Stage Stage

Menu Item

Boiler Demand

DHW Demand

Setpoint Demand

WWSD

Minimum

MaximumOperating modes 1 Two Stage Boiler & DHW 2 Two Stages for DHW

Test


For maximum heat,press and hold Testbutton for 3 seconds


Power 120 V ±10% 50/60 Hz 1300 VARelays 240 V (ac) 10 A 1/3 hp, pilot duty 240 VADemands 20 to 260 V (ac) 2 VA

Reset Ratio

CharacterizedHeating Curve

Setback

None

H110

9C

1 2 3DHWDem

4ComDem

5SetpDem

PrimP1

6 7

NL

8Power

9 10 11 12

1

13

1

14 15

+

16

-

17 18 19 20 21 22 23Com Com Boil OutDHW IndrUnO

Sw

Boiler Control 263Two Stage / One Modulating Boiler, DHW & Setpoint

Relay Mod 1 mABoilerDemand

Relay2/P2

DHWPmp/Vlv H2

038B

Menu Item

Boiler Demand

DHW Demand

Setpoint Demand

Modulation

Priority Override Test




For maximumheat, press &hold Test for 3 seconds.


Date

Cod

e

None

AdvancedSetback

Soft Stop

Exercise

DHW SensorRotate

Installer

Do not apply power

Boiler Control 261Two Stage Boiler & Setpoint

Do not apply power

158033

1Boiler

Demand L N NL 1 1 2 2 Sw

2Boil Uno Com Boil Out Com

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17Power Stage Stage

Advanced

Installer Off

Rotate

ItemTest

Made in Canada bytekmar Control Systems Ltd.Power: 120 V ±10% 50/60 Hz 1300 VARelays: 240 V (ac) 10 A 1/3 hp, pilot duty 240 VADemands: 20 to 260 V (ac) 2 VA

Terminal Unit SetpointFire Delay Setpoint Demand

Boiler Demand

Signal wiring must berated at least 300 VUse supply wires suitable for 120°F (50°C) above ambient

SetpointDemand H1

1068

ROOM - Set to desired room temp.OUTDR DSGN - Set to coldest (design)outdoor temp.Terminal Unit Set toHigh Mass Radiant ------- 1Low Mass Radiant ------- 2Fan Coil ------------------ 3Convector ---------------- 4Radiator ------------------ 5Baseboard --------------- 6

Setpoint - Set to desired setpoint temp.Refer to brochure for more information






TEKMAR CONTROLS





© 2009 I 000 - 09/09 26 of 44

Boiler Control 268 Nine Stage Boiler & DHW / Setpoint ―――――――――――――――――――――――――――Literature — D268, A268’s, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.3 lb. (1500 g) — Enclosure A, blue modifi ed PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 115 V (ac) ±10%, 50/60 Hz, 600 VARelay capacity — 230 V (ac) 5 A, 1/3 hpDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 2 of Universal Sensor 082Optional devices — tekmar type #: 033

Control Description The Boiler Control 268 is a microprocessor-based nine stage boiler control. The 268 can provide either outdoor reset and setpoint operation or outdoor reset and DHW operation. The 268 stages and has Equal Run Time Rotation of the boilers and also operates the system pump and individual boiler pumps, One, two, three and four stage on/off boilers can be operated. The 268 also has options for fixed lead and fixed last rotation sequences. A contact is also available for either a combustion air damper or external alarm. The control can provide outdoor reset using an outdoor sensor of the control can accept a 0 - 10 V (dc) signal from an EMS / BAS to establish the required water temperature.

Boiler Control 270 One Modulating Boiler & DHW ―――――――――――――――――――――――――――――― Literature — D270, A270, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.3 lb. (1500 g) — Enclosure A, blue modifi ed PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C), < 90% RH non-condensingPower supply — 115 V (ac) ±10%, 50/60 Hz, 600 VARelay capacity — 230 V (ac) 5 A, 1/3 hp, pilot duty 240 VAModulation output — 0-10 V (dc)Demands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Universal Sensor 082Optional devices — tekmar type #: 033, 076, 077, 084

Control Description The Boiler Control 270 can control the supply water temperature from a single modulating boiler based on outdoor temperature or domestic hot water requirements. A large easy to read display provides current system temperatures and operating status.

21Com

Sup Ret Sw Dem Dem DHW N– + L P1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 DHW

3Boil Boil Out UnO Boil Com Setp/ Prim

4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 2827 29 30 31

Boiler Control 268Nine Stage Boiler & DHW / Setpoint

Do not apply power


H202

6C

AlarmC.A. /Power Relay Relay Relay Relay Relay Relay Relay Relay Relay 9/

C US

RotateAlarm

Off

Fixed Last

Off

Exercise

Adv

External Input

Stand AloneInstallerC.A.

First On / Last OffFixed Lead

First On / First Off

Menu Item

Boiler DemandDHW/Setpoint DemandWWSD

Priority OverrideExternal Input SignalOffset

Modes 1 Up to 9 On/Off Boilers 2 Up to 4 On/Off Boilers & 4 Pumps 3 Up to 4 Lo/Hi Boilers 4 Up to 3 Lo/Hi Boilers & 3 Pumps 5 Up to 3 Three Stage Boilers 6 Up to 2 Three Stage Boilers & 2 Pumps 7 Up to 2 Four Stage Boilers 8 1 Four Stage Boiler & 1 Pump

Test


For maximumheat, press &hold Test for 3seconds.

943-01Made in Canada bytekmar Control Systems Ltd.

Power 115 V ±10% 50/60 Hz 600 VARelays 230 V (ac) 5 A 1/3 hpDemands 20 to 260 V (ac) 2 VA

Dat

e C

ode


1BoilDem

2ComDem

3DHWDem

PrimP1

4 5

NL

6Power

7 8 9 10 11

+ --

12 13 14 15 16 17 18Mod V(dc) Out Com IndrUnO BoilCom

Sw

Boiler Control 270One Modulating Boiler & DHW

BoilerPmp P2

DHWPmp/Vlv H2

039A

Menu Item

Boiler DemandDHW DemandModulationDHW Priority Override

Test





For maximum heatpress & hold Testbutton for 3 seconds.


Date

Cod

e

Advanced Off

Installer Exercise

Do not apply power

Boiler Control 265 Three Modulating Boiler & DHW / Setpoint ―――――――――――――――――――――――――Literature — D265, A265's, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.3 lb. (1500 g) — Enclosure A, blue modifi ed PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 104°F (0 to 40°C), < 90% RH non-condensingPower supply — 115 V (ac) ±10% 60 Hz 600 VARelays — 230 V (ac) 5 A 1/3 hp pilot duty 230 VA Modular Output — 0-20 mA / 4-20 mA (up to 1000Ω load)Demands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 2 Universal Sensor 071Optional devices — tekmar type #: 033

Control Description The Boiler Control 265 is a microprocessor-based control designed to operate up to three modulating boilers. The 265 can provide either outdoor reset and setpoint operation or outdoor reset and DHW operation. The 265 provides either sequential or parallel modulation and has Equal Run Time Rotation of the boilers. The control also operates the system pump and individual boiler pumps. The 265 provides either a 0 - 20 mA or 4 - 20 mA signal to each boiler. A contact is also available for either a combustion air damper or external alarm. The control can provide outdoor reset using an outdoor sensor of the control can accept a 0 - 10 V (dc) signal from an EMS / BAS to establish the required water temperature.

1Com

–

2BoilSup

3BoilRet

4Out+

5UnOSw

6

+

7

– + – + –

8Mod2 mAMod1 mA

9 10 11 12 13PrimP1 L

14

N

15 16 17

1

18

1

19

2

20

2

21 22 23 24 25 26 27 28 29BoilDem

30ComDem

31Setp/DHW

Boiler Control 265Three Modulating Boiler & DHW / Setpoint

Do not apply power

Mod3 mA Power Boiler BoilerC.A./Alarm

Boiler 3 /DHW

BoilerPump 1

BoilerPump 2

BoilerPump 3 H2

037A

Menu Item

Boiler Demand

DHW / Setpoint Demand

WWSD

Modulation

Boiler Output (x10,000 BTU/hr)

External Input Signal

Offset / Priority Override

Test


For maximum heat, press & hold Test for 3 seconds.


Power 115 V ±10% 60 Hz 600 VARelays 230 V (ac) 5 A 1/3 hp, pilot duty 240 VADemands 20 to 260 V (ac) 2 VA

Stand Alone

AdvancedExternal Input

OffCA.

OffAlarm

Fixed LeadFirst On / Last Off


Soft Stop RotateParallel

Installer

ExerciseSequential


Dat

e C

ode



TEKMAR CONTROLS





27 of 44 © 2009 I 000 - 09/09

Boiler Control 274 One tN4, Four Stage Boiler & DHW / Setpoint ――――――――――――――――――――――― Literature — D274, A274, D001, D070Control — Microprocessor control; This is not a safety (limit) controlPackaged weight — 3.3 lb. (1500 g) — Enclosure A, blue modifi ed PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 115 V (ac) ±10%, 50/60 Hz, 7 VA, 1150 VA maxRelays — 230 V (ac) 5 A, 1/3 hpDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 — Outdoor Sensor 070 and 2 of Universal Sensor 082

Control Description The Boiler Control 274 operates up to four on/off boilers to provide outdoor reset operation and domestic hot water or setpoint operation with priority. When operating as a tN4 System Control, the 274 can connect with up to 24 tN4 devices on a single boiler bus. The 274 has primary pump sequencing capabilities along with a flow proof or combustion air damper proof demand.

Demands

Setback

Boiler Control 274One tN4, Four Stage Boiler & DHW / Setpoint

Menu Item

Test

Boiler Demand


Proof Demand

EMS Input Signal

Priority Override

Power 115 V ±10% 60 Hz 7 VA, 1150 VA max.Relays 230 V (ac) 5 A 1/3 hpDemands 20 to 260 V (ac) 2 VA

Made in Canada bytekmar Control Systems Ltdtektra 1020-02


For maximum heat,press and hold Testbutton for 3 seconds.


offredred

Off

EMS

RotateFixed LastPump Sequencer

Exercise

Off

Date

Cod

eH

2050

A


DHW23

/SetpCom24

DemPr.25

Dem

2 51 3

– +

4 6BRet/ComtN4 BoilOutCom Prim

P1 L N

20Power

222187Do not apply power

18DHW/ P2

17 19109 1211 1413 1615



Relay1

Relay2

Relay3

Relay4

C.A. /Alert

BoilerDemandSup DHW

Zone Load Shedding

1 Up to 4 On/Off Boilers2 Up to 2 On/Off Boilers & 2 Pumps3 Up to 2 Lo/Hi Boilers4 1 Lo/Hi Boiler & 1 Pump5 1 Three Stage Boiler & Pump6 1 Four Stage Boiler

Modes

VIEW

Boiler Control 275 One tN4, Four Modulating Boiler & DHW / Setpoint ―――――――――――――――――――――Literature — D275, A275, D001, D070Control — Microprocessor control; This is not a safety (limit) controlPackaged weight — 3.3 lb. (1500 g) — Enclosure A, blue modifi ed PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — Certifi ed to CSA C22.2 Nº 24-93Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 115 V (ac) ±10%, 50/60 Hz, 7 VA, 1150 VA maxRelays — 230 V (ac) 5 A, 1/3 hpDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 — Outdoor Sensor 070 and 2 of Universal Sensor 082

Control Description The Boiler Control 275 operates up to four modulating boilers to provide outdoor reset operation and domestic hot water or setpoint operation with priority. When operating as a tN4 System Control, the 275 can connect with up to 24 tN4 devices on a single boiler bus. The 275 has primary pump sequencing capabilities along with a flow proof or combustion air damper proof demand. The 275 can control up to four BTC I equipped boilers via direct drive.

Setback

Boiler Control 275One tN4, Four Modulating Boiler & DHW / Setpoint

Menu Item

Test

Boiler Demand


Proof Demand

EMS Input Signal

Priority Override

Power 115 V ±10% 60 Hz 7 VA, 1150 VA max.Relays 230 V (ac) 5 A 1/3 hpDemands 20 to 260 V (ac) 2 VA

Made in Canada bytekmar Control Systems Ltdtektra 1020-01




offredred

BTC I

Off

EMSRotate Fixed Last

Pump Sequencer

Exercise

Off

Demands

Date

Cod

eH

2048

B


DHW29

/SetpCom30

DemPr.31

Dem

2

–

5

–Mod1

1

+Mod2

3

+– +Mod3

4

+Mod4

6

+BRet/

7Com

8tN4

12Boil

9Out

10Com

11PrimP1 L N

26Power

28271413Do not apply power

24DHW/ P2

23 251615 1817 2019 2221



Relay1

Relay2

Relay3

Relay4

C.A. /Alert

BoilerDemandSup DHW

Zone Load Shedding

Steam Control 279 One Stage ―――――――――――――――――――――――――――――――――――――――Literature — D279, A279, D001, D070Control — Microprocessor control; This is not a safety (limit) controlPackaged weight — 3.3 lb. (1500 g) — Enclosure A, blue modifi ed PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 115 V (ac) ± 10%, 50/60 Hz, 3.5 VARelays — 230 V (ac) 5 A, 1/3 hp, pilot duty 240 VASensors Included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892

— Outdoor Sensor 070 and Universal Sensor 071Optional Devices — tekmar type #: 071, 076, 077, 078, 082, 084

Control Description The tekmar Steam Control 279 can operate a single on-off steam boiler or an on-off steam valve using outdoor reset. The control determines the on time of the boiler or valve based on the measured outdoor temperature and settings entered by the installer. A large LCD displays the current status and operating temperatures. The 279 includes sensor inputs for indoor temperature feedback, a condensate return sensor, and a built-in setback timer.

DHW Tankless Coil SensorCondensate SensorAverage

Indoor S2Indoor S1

Alert 2LowHigh

Steam Control 279One Stage

Menu Item

Test

Power 115 V ±10% 50/60 Hz 3.5 VARelays 230 V (ac) 5 A 1/3 hp, pilot duty 240 VA

Made in Canada Bytekmar Control Systems Ltd.tektra 969-04

For manual operation,press and hold Testbutton for 3 seconds.


offredred

User

Installer Setback

Off

Date

Cod

eH

2046

A2

N

3Alert 1 Boiler

4PowerL

Indr12

S2DHW11

SenCom10

SenCom9

SenIndr13

S1

6 7 85Do not apply power

1OutSen

16CdnSen

15ComSen

14

STATUS

Establishing Steam

Heat Cycle

Lockout Differential

DHW Tankless Coil Heating




TEKMAR CONTROLS




TEKMAR® HEATiNg CONTROLS

© 2009 I 000 - 09/09 28 of 44

tekmar Heating Control Functions 356 360 361 362 363 374Boiler Operation

Boiler Differential A/M A/M A/M A/M A/M A/MBoiler Enable • • • • •Boiler Load Reset • • • • •Boiler Minimum Supply M M M M M MBoiler Outdoor Reset • •Characterized Heating Curve • •Heating Curve Shift A/M A/M A/M A/M A/MReset Ratio •Warm Weather Shut Down (WWSD) • • • • • •

Domestic Hot Water (DHW) OperationDHW Boiler Reset Override • •DHW External Demand • •DHW Internal Demand (Sensor) •DHW Mixing Purge • •DHW Post Purge • •DHW Priority • •DHW Priority Override • •DHW Setback • •

Mixing OperationCharacterized Heating Curve • • • • • •Floating Action Output • • • •Heating CurveHeating Curve Shift M A/M A/M A/M A/M A/MIndoor Temperature Feedback • • • •Mixing Outdoor Reset • • • • • •Mixing Setpoint • • • •Modulating Output (4-20 mA)Reset Ratio • •Variable Speed Output • • • • •

Setback7 Day TimerSystem / Zone OverrideOptimum Start / StopWater Temperature Boost (Indoor Feedback) • • • •Water Temperature Setback • • • • •

DisplayTemperature Display • • • • • •

ProtectionBoiler Load Reduction • • • • • •Boiler Minimum Return • • • • • •System Maximum Supply • • • • • •Pump Exercising • • • • • •Integrated Exercising • • • • •

Other120 or 240 V (ac) Rated Relay Outputs 120 • • • • •Auto Test • • • • • •CSA C US approved • • • • • •Error Messages • • • • • •Function Indicators • • • • • •Locking Cover Option • • • • •Plug In System • • • • •

Heating Controls

A = Automatic Adjustment F = Fixed M = Manual


TEKMAR CONTROLS




TEKMAR® HEATiNg CONTROLS (cont’d)

29 of 44 © 2009 I 000 - 09/09

Mixing Control 356 Variable Speed ――――――――――――――――――――――――――――――――――――Literature — D356, A356’s, D001, D070, E021Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 1.5 lb. (670 g), Enclosure D, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10%, 50/60 Hz, 3 VAVar. Pump — 120 V (ac) 2.4 A 1/6 hp, fuse T2.5 A 250 VRelays — 120 V (ac) 5 A 1/6 hpMixing demand — 24 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 2 of Universal Sensor 071

Control Description The Mixing Control 356 is a microprocessor-based outdoor reset control designed to operate a permanent capacitor, impedance protected or equivalent pump at varying speeds. The 356 also provides for boiler minimum protection and boiler operation.

1Com Sup Out Boil

T R+ C–

2 3 4 5 6 7 8 9Do not apply power Made in Canada

Signal wiring must be rated at

least 300 V.

Power: 24 V ±10% 50/60 Hz 3 VAVar: Pmp: 120 V (ac) 2.4 A 1/6 hpRelay: 120 V (ac) 5 A 1/6 hp, pilot duty 240 VA

Item

Mixing Control 356Variable Speed

Terminal UnitReturn Supply

10 30 50 70 90 MixingDemand% Out

Boiler Power

M

Press and Hold:Item, to view settings , to test

Press & Release:Item + + , to adjust menu

–– In

st /

Adv


Inst

/Adv Do not apply power

Com Sup Out BoilR+ C-T

C US

Press & ReleaseItem + + , to adjust menu

Made in CanadaSignal wiringmust be ratedat least 300 V

Press & HoldItem, to view settings

, to test

Power:Var. Pmp:Relay:

H119

3C

Terminal Unit

24 V ±10% 50/60 Hz 3 VA120 V (ac) 2.4 A 1/6 hp120 V (ac) 5 A 1/6 hp

MixingDemand

10 30 50 70 90Return Supply % Out


1 2 3 4 5 6 7 8 9

VIEW

Item

MIX

Boiler Power

tektra 911-02


Date

Cod

e

Mixing Control 360 Floating Action ――――――――――――――――――――――――――――――――――――Literature — D360, A360’s, D001, D070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.1 lb. (1420 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 102°F (0 to 39°C), < 90% RH non-condensingPower supply — 120 V (ac) ±10%, 50/60 Hz, 1300 VAFloating Output — 24 V (ac) 0.34 A 8 VARelays — 240 V (ac) 10 A 1/3 hpDemand — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 2 of Universal Sensor 082Optional devices — tekmar type #: 033, 076, 077, 084

Control Description The Mixing Control 360 is a microprocessor-based outdoor reset control designed to operate a 24 V (ac) floating action 2, 3, or 4-way valve. The 360 also provides for boiler minimum protection, system pump operation, and boiler operation. As well, a tekmar indoor sensor can be connected to the control to provide indoor temperature feedback.

L N N Opn Cls SwSysPmp

R R C UnO Com Boil Mix Com Out Indr

1 2 3 5 9 10 114 6 7 8 12 13 14 15 16 17 18

Mixing Control 360Floating Action

Do not apply power Signal wiring must be rated at least 300 V.

Use supply wires suitable for 120°F

(50°C) above ambient

158033

Mixing Power BoilerDemand

Advanced

Boiler Sensor

Installer Supply

30% Enable

10% Enable

Return

Test

TerminalUnit

MotorSpeed

Open Close MixingDemand


Power: 120 V ±10% 50/60 Hz 1300 VAFloating Output: 24 V (ac) 0.34 A 8 VARelays: 240 V (ac) 10 A 1/3 hp, pilot duty 240 VADemand: 20 to 260 V (ac) 2 VA

H117

0C

Item

Powered Output




ROOM - Set to desired room temp.OUTDR DSGN - Set to coldest (design)outdoor temp.Terminal Unit Set toHigh Mass Radiant 1Low Mass Radiant 2Fan Coil 3Convector 4Radiator 5Baseboard 6



Mixing Control 361 Variable Speed ――――――――――――――――――――――――――――――――――――Literature — D361, A361’s, D001, D070, E021Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.0 lb. (1380 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 102°F (0 to 39°C), < 90% RH non-condensingPower supply — 120 V (ac) ±10%, 50/60 Hz, 1650 VAVariable Pump — 240 V (ac) 2.4 A (FLA) 5 A (LRA), fuse T2.5 ARelays — 240 V (ac) 10 A 1/3 hpDemand — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 2 of Universal Sensor 082Optional devices — tekmar type #: 033, 076, 077, 084

Control Description The Mixing Control 361 is a microprocessor-based outdoor reset control designed to operate a permanent capacitor, impedance protected or equivalent pump at varying speeds. The 361 also provides for boiler minimum protection, system pump operation, and boiler operation. As well, a tekmar indoor sensor can be connected to the control to provide indoor temperature feedback.


Do not apply power Signal wiring must be rated at least 300 V.

Use supply wires suitable for 120°F

(50°C) above ambient

1

L N Pmp N Pmp N Sw

2Sys Var UnO Com Boil Mix Com Out Indr

3 5 74 6 8 9 10 11 12 13 14 15 16 17Mixing Power Boiler

Demand

Advanced

Installer

Boiler Sensor

Supply

30% Enable

10% Enable

Return

ItemTest

TerminalUnit

10 30 50 70 90% Out

MixingDemand


Power: 120 V ±10% 50/60 Hz 1650 VAVariable Pump: 240 V (ac) 2.4 A 1/6 hp, fuse T2.5 ARelays: 240 V (ac) 10 A 1/3 hp, pilot duty 240 VADemand: 20 to 260 V (ac) 2 VA

H118

88




ROOM - Set to desired room temp.OUTDR DSGN - Set to coldest (design)outdoor temp.Terminal Unit Set toHigh Mass Radiant ------- 1Low Mass Radiant ------- 2Fan Coil ------------------ 3Convector ---------------- 4Radiator ------------------ 5Baseboard --------------- 6




TEKMAR CONTROLS




TEKMAR® HEATiNg CONTROLS (cont’d)

© 2009 I 000 - 09/09 30 of 44

Universal Reset Control 363 Mixing, Boiler & DHW ―――――――――――――――――――――――――――――Literature — D363, A363’s, U363, D001, D070, E003, E021, Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.9 lb. (1760 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 104°F (2 to 40°C). RH 80% to 88°F (31°C), down to 50% above 88°F (31°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 115 V (ac) ±10%, 60 Hz, 1800 VARelays — 230 V (ac) 7.5 A 1/3 hp, pilot duty 240 VAVar. Pump — 230 V (ac) 2.4 A 1/6 hp, fuse T2.5 A 250 VDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 2 of Universal Sensor 071Optional devices — tekmar type #: 033, 040, 062, 063, 070, 071, 072, 073, 076, 077, 084

Control Description The Universal Reset Control 363 is a microprocessor-based control capable of providing both a reset boiler supply temperature and a reset mixed supply temperature based on outdoor air temperature. For a mixing device, the 363 can use either a variable speed injection pump or a floating action mixing valve. The 363 is also capable of controlling an indirect Domestic Hot Water (DHW) storage tank and/or a setpoint load. Individual zone temperature control can be achieved by using either a conventional thermostat system, or by connecting a tekmar Zone Control(s) to the 363.

1

Dem Dem DHW

2Com Boil Setp/

3 4 5

N L P1 P2Boil Mix

96 10 1187

Mix VarPwr Opn Cls/

12 13 14 15 16

2 tN2 1 SwCom 10K tN1/ Com 10K UnO Com Mix Boil Out

17 18 19 20 21 22 23 24 25 26

Universal Reset Control 363Mixing, Boiler & DHW


Mix Power BoilerDHWDemand Pmp / Vlv

Menu Item

Mix Demand

Boiler Demand

DHW Demand

Setpoint Demand

WWSD

MinimumMaximum

Test




Power 120 V ±10% 50/60 Hz 1800 VARelays 240 V (ac) 7.5 A 1/3 hp, pilot duty 240 VAVar. Pump 240 V (ac) 2.4 A 1/6 hp, fuse T2.5 A 250VDemands 20 to 260 V (ac) 2 VA

Reset Ratio


Setback

None

H115

3C

Universal Reset Control 374 Two Mixing, Two Stage Boiler, DHW & Setpoint ――――――――――――――――――Literature — D374, A374’s, D070, D001Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.5 lb. (1600 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensing Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 115 V (ac) ±10%, 50/60 Hz, 1750 VARelays — 230 V (ac) 5 A, 1/3 hp, pilot duty 240 VAVar. Pump — 230 V (ac) 2.4A 1/6 hp, fuse T2.5 A 250 VDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 3 of Universal Sensor 082Optional devices — tekmar type #: 033

Control Description The Universal Reset Control 374 is a microprocessor-based control capable of providing a reset boiler supply temperature and two reset mixed supply temperatures based on outdoor air temperature. For mixing devices, the 374 can use either two variable speed injection pumps or two floating action mixing valves. The 374 is capable of controlling an indirect Domestic Hot Water (DHW) tank and / or a setpoint load. The control can also control up to two on / off boiler stages. Individual zone temperature control can be achieved by using a conventional thermostat system.

1Opn

Var1 Var21 Mix 2 Sw P2 L N P1 P3 N Pmp/Vlv Dem Dem Dem Dem Dem Dem Dem

2Cls1 Pwr Opn Cls2 UnO Com Boil Out Com Mix1 Mix2 Mix1 Power DHWPrim Mix2 Mix1 Com Mix2 Setp DHW Boil Com

3 4 5 6 7 8 9 10 11 12 15 16 17 18

Boil Enbl.Stage 1/

Setp Enbl.Stage 2/

19 20 21 22 23 24 25 26 27 2928 30 31

Universal Reset Control 374Two Mixing, Two Stage Boiler, DHW & Setpoint

Do not apply power


H203

6B

13 14

Menu Item

Boiler Demand

Mix 1 Demand

Mix 2 Demand

DHW Demand

Setpoint Demand Test



Power: 115 V ±10% 50/60 Hz 1750 VARelays: 230 V (ac) 5 A 1/3 hp, pilot duty 240 VAVariable Pump: 230 V (ac) 2.4 A 1/6 hp, fuse T2.5 ADemands: 20 to 260 V (ac) 2 VA

Boiler Sensor

VariableOff

SupplyInstaller

AdvancedSetback 30% Enable

10% Enable

Return

Rotate Floating

For maximum heat,press & hold Test button for 3 seconds.


Date

Cod

e

Mixing Control 362 Floating Action / Variable Speed ―――――――――――――――――――――――――――――Literature — D362, A362’s, U362, D001, D070, E021Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.7 lb. (1690 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15Ambient conditions — Indoor use only, 36 to 104°F (2 to 40°C). RH 80% to 88°F (31°C), down to 50% above 88°F (31°C) Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2Power supply — 115 V ±10%, 60 Hz, 900 VARelays — 230 V (ac) 7.5 A 1/3 hp, pilot duty 240 VAVar. Pump — 230 V (ac) 2.4 A 1/6 hp, fuse T2.5 A 250 VDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 2 of Universal Sensor 071Optional devices — tekmar type #: 033, 040, 062, 063, 071, 072, 073, 076, 077, 084, 092

Control Description The Mixing Control 362 is a microprocessor-based mixing outdoor reset control that can operate either a floating action 2, 3 or 4-way mixing valve or a permanent capacitor, impedance protected or equivalent pump through the variable speed output. A tekmar Indoor or Slab Sensor, Digital RTU or Zone Control can be connected to provide indoor temperature feedback from single or multiple zones. The 362 can control the boiler to provide Boiler Load Reset and boiler protection. The 362 has two modes of operation. Mode 1 operation is for heating applications, whereas mode 2 operation is snow melting applications. If mode 2 is selected, an optional Snow Melt Kit (SMK) 092 is available.

1

N L Pmp

2Mix

3 4 5

Mix VarPwr Opn Cls/

6 7 8 9 10

Ret tN2 SwCom Mix tN1/ Com 10K UnO Com Mix Boil Out

11 12 13 14 15 16 17 18 19 20

Mixing Control 362Floating Action / Variable Speed


Mix Power BoilerDemand

Menu Item

Mix Demand

WWSD

Minimum

Maximum

Melting

IdlingOperating modes 1 Heating 2 Snow Melting

Test




Power 120 V ±10% 50/60 Hz 1300 VARelays 240 V (ac) 10 A 1/3 hp, pilot duty 240 VAVar Pump 240 V (ac) 2.4 A 1/6 hp, fuse T2.5 A 250VDemands 20 to 260 V (ac) 2 VA

Reset Ratio


Setback

None

H117

6B

C US


TEKMAR CONTROLS




TEKMAR® SNOw MELTiNg CONTROLS

31 of 44 © 2009 I 000 - 09/09

Snow melting can be an expensive operation; however, proper energy saving controls can help reduce the operating costs.

Safety is another consideration in snow melt system design. Most snow melt systems are designed to provide snow and ice free surfaces for the safety of pedestrian or vehicular traffic.

These systems also require a control strategy that prevents damage to the slab and equipment.

Energy Saving FunctionsAutomatic snow/ice detectionWarm Weather Cut OffCold Weather Cut OffAccurate slab temperature controlSlab Outdoor Reset

•••••

Operational FunctionsAutomatic snow/ice detection.Outdoor reset to compensate for sudden outdoor temperature changes before the slab surface freezes.Idling for faster pickup times.

Hydronic Snow Melting System Protectiontions

Slab thermal shock protection.

Boiler shock protection.Prevention of boiler flue gas condensation.Viscosity compensation for faster slab pickup times.

••

•

•• Maximum Supply temperature limit for tubing protec•••

tekmar Snow Melting Control Functions 650 664 665 667

Snow Melting OperationCold Weather Cut Off M M M MMinimum Melting Time M M M MOn Time M A/M A/M A/MRemote Enable • • • •Slab Outdoor Reset • • • •Snow / Ice Detection • • •Idling Setpoint M M M MMelting Setpoint M M M MViscosity Compensation • •Warm Weather Cut Off A A A AWater Detection Sensitivity A/M A/M A/MNumber of Zones 1 2 1 1Zone Priority •

Mixing Operation

Floating Action Output •Modulating Output (4-20 mA) •Pulse Width Modulation • •Variable Speed Output • •

System ProtectionBoiler Minimum Return M MExercise • • • •Integrated Exercising • • •Maximum System Supply M MMaximum System ΔT M M

Display

Temperature Display • • • •Usage Display • • •

Other

Alarm Output tN2 tN2 tN2Auto Test • • •Error Messages • • • •Function Indicators • • • •Locking Cover • • •Plug In System • • •

A = Automatic Adjustment F = Fixed M = Manual

Snow Melting Controls

Func

tion.


TEKMAR CONTROLS




TEKMAR® SNOw MELTiNg CONTROLS (cont’d)

© 2009 I 000 - 09/09 32 of 44

Snow Melting Control 650 Pulse Width Modulation ―――――――――――――――――――――――――――――Literature — D650, A650’s, D001, D070, D079Control — Microprocessor PI control; This is not a safety (limit) control.Packaged weight — 1.3 lb. (600 g), Enclosure C, white PVC plasticDimensions — 4-3/4” H x 2-7/8” W x 7/8” D (120 x 74 x 22 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, -20 to 120°F (-30 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10%, 50/60 Hz, 3 VA — 24 V (dc) ±10%, 0.03 ARelays — 240 V (ac) 10 A, 1/3 hpSensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Slab Sensor 072On Time — 0:30 to 19:50 hours to ‘Infi nite’Melting — 34 to 45°F (1 to 7°C)Idling — Off, 23 to 34°F (Off, -5 to 1°C)CWCO — Off, -22 to 23°F (Off, -30 to –5°C)Temperature display — Fahrenheit / Celsius

Control Description The Snow Melting Control 650 is a microprocessor-based manual start/stop control that maintains a set temperature in a snow melting slab. The 650 uses pulse width modulation (PWM) to operate an on/off injection valve, pump, boiler or contactor for electric cables. Other 650 features include Slab Outdoor Reset, Warm Weather Cut Off, Cold Weather Cut Off, Snow Melting Setpoint and Snow Idling Setpoint. The control also has a built-in timer for timed melting events.

1 2 3 4 5 6 7 8Com

Sen

9Out

No power

C– R+

Outdoor CWCOSlab SensorTarget Slab

IdlingMelting

OnTime

Power 24 V (ac) ±10% 2 VA 32 V (dc) ±20% 0.04 ARelays 240 V (ac) 10 A 1/3 hp pilot duty 240 VA

Item Start Stop

H1113 3Made in Canada

HEAT

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Remote Start / Stop Module 039 ―――――――――――――――――――――――――――――――――――――Literature — D039Packaged weight — 0.22 lb. (100 g), Enclosure G, white PVC plasticDimensions (M1008) — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 362, 664, 665, 667

Snow Detector & Melting Control 664 Two Zone, Two Stage Boiler, Mixing ―――――――――――――――――――Literature — D664, A664’s, U664, D001, D070, E021 Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.5 lb. (1600 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C), < 90% RH non-condensingPower supply — 115 V (ac) ±10%, 50/60 Hz, 600 VAFloating relays — 230 V (ac) 5 A, 1/6 hpStage/Zn/P1 Relays — 230 V (ac) 5 A, 1/3 hpVar. Pump — 230 V (ac) 2.4 A max (FLA) 5 A max (LRA), fuse T2.5 A 250VDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 3 of 082Optional devices — tekmar type #: 039, 040, 072, 073, 090, 091, 094, 741

Control Description The Snow Detector & Melting Control 664 is a microprocessor-based two zone snow melting control capable of providing priority. The 664 operates either a floating action output, variable speed output or a modulating output (4-20 mA) to provide slab and boiler protection. The 664 is also capable of staging and/or rotating either a single two stage boiler or two single stage boilers. With separate melting and idling setpoints for each zone, the 664 can accommodate different slab construction types.

1

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4PwrMix

5Cls

6Red

7Blk/Com

8Blu

9Yel

10Brn/

Slab1

11Slab

2

12Com

13tN2

14MixRet

15MixSup

16Com

17Boil

18Out

19Melt/IdleDemand

20 21Stage

1

22 23Stage

2

24 25Zn1

26ComZn

27Zn2

28 30SysP1

29PowerL N

Menu

Test

Snow Detector & Melting Control 664Two Zone, Two Stage Boiler, Mixing

Item

Start Stop

Idle Demand

Signal wiring must be rated at least 300

Melt Demand




Power 115 V ± 10% 50/60 Hz 600 VAFloating Relays 230 V (ac) 5 A 1/6 hpStage/Zn/P1 Relays 230 V (ac) 5 A 1/3 hpVar. Pump 230 V (ac) 2.4 A max (FLA) 5 A max (LRA), fuse T2.5 A 250VDemand 20 to 260 V (ac) 2 VA

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Melt DemandIdle DemandWWSDMinimumMaximumWaterMelting


TEKMAR CONTROLS




TEKMAR® SNOw MELTiNg CONTROLS (cont’d)

33 of 44 © 2009 I 000 - 09/09

Snow Detector & Melting Control 665 Pulse Width Modulation ――――――――――――――――――――――――Literature — D 665, A 665’s, U 665, D 001, D 070Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.1 lb. (1400 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C), — < 90% RH non-condensingPower supply — 115 V (ac) ±10%, 50/60 Hz, 600 VARelay capacity — 230 V (ac) 5 A, 1/3 hpDemands — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070Optional devices — tekmar type #: 039, 040, 072, 073, 090, 091, 094

Control Description The Snow Detector & Melting Control 665, when combined with the tekmar Snow/Ice Sensor 090, provides automatic snow/ice detection. The 665 uses pulse width modulation (PWM) to operate an on/off injection valve, pump, boiler or contactor for electric cables.

Demand P1 L NRed Blk Blu Yel Brn/

SlabOut Com tN2 Melt/Idle Sys

1 2 3 4 5 6 7 8Heat

9 10 11 12Melting Power

1413 1715 16

Snow Detector & Melting Control 665Pulse Width Modulation

Do not apply power

H202

8C

C US

Menu Item

Melt Demand

Idle Demand

WWSD

Water

Melting Test



Idle Demand

Melt Demand


900-03Made in Canada bytekmar Control Systems Ltd.

Power 115 V ± 10% 50/60 Hz 600 VARelays 230 V (ac) 5 A 1/3 hpDemand 20 to 260 V (ac) 2 VA


Date

Cod

e

Snow Detector & Melting Control 667 Variable Speed Injection ――――――――――――――――――――――――Literature — D667, A667’s, U667, D001, D070, E021 Control — Microprocessor PID control; This is not a safety (limit) control.Packaged weight — 3.1 lb. (1400 g), Enclosure A, blue PVC plasticDimensions — 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)Approvals — CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15Ambient conditions — Indoor use only, 32 to 104°F (0 to 40°C), < 90% RH non-condensingPower Supply — 115 V (ac) ±10%, 50/60 Hz, 600 VARelays — 230 V (ac) 5 A 1/3 hpVariable Pump — 230 V (ac) 2.4 A (FLA), 5 A (LRA), fuse T2.5 A 250 VDemand — 20 to 260 V (ac) 2 VASensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and 3 of Universal Sensor 082Optional devices — tekmar Type #: 039, 040, 072, 073, 082, 090, 091, 094

Control Description The Snow Detector & Melting Control 667, when combined with the tekmar Snow/Ice Sensor 090, provides automatic snow/ice detection. The 667 operates a variable speed injection pump to provide several protection and control features including: Maximum System delta T, to prevent slab thermal shock, Boiler Minimum protection to prevent boiler shock or flue gas condensation.

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1 2 3 4 5 6 7 8 9 10 11 12 13 14

Pmp 2System Boiler

15 16 17 18Melting Power

19 20 22 2521 23 24

Snow Detector & Melting Control 667Variable Speed Injection

Do not apply power


H202

9C

C US

Menu Item

Start Stop

Melt Demand

Idle Demand

WWSD

Minimum

Maximum

Water

Melting

Test



Made in Canada bytekmar Control Systems Ltd.900-04

Power 115 V ±10% 50/60 Hz 600 VARelays 230 V (ac) 5 A 1/3 hp, pilot duty 240 VAVar. Pump 230 V (ac) 2.4 A (FLA), 5A (LRA) fuse T2.5 A 250 VDemand 20 to 260 V (ac) 2 VA

Idle Demand

Melt Demand


Date

Cod

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TEKMAR CONTROLS




TEKMAR® THERMOSTATS

© 2009 I 000 - 09/09 34 of 44

Thermostat 508 One Stage Heat ―――――――――――――――――――――――――――――――――――――Literature — D507, U507Control — Microprocessor PI control; This is not a safety (limit) control.Packaged weight — 0.46 lb. (210 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, -22 to 131°F (-30 to 55°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10% 50/60 Hz 1.5 VARelay — 24 V (ac) 2 ASensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Included — None Optional — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The 508 is a microprocessor-based thermostat intended for one stage heating applications. The 508 allows for one auxiliary sensor that can be used to measure air temperature to get an average temperature for large areas, measure slab temperature in order to limit the minimum and/or maximum floor temperature, or display the outdoor temperature.

Control Functions 507 508 509 510 511 512

Air Operation • • • • • •Air and Slab Operation • • • • •Air Operation

1 Stage Heat • • • • • •2 Stage Heat or Heat / Cool •Adjustable Heating Cycles • • • • • •Air Temperature Averaging • • • • •Adjustable Cooling Cycles •Cooling Minimum On Time •Cooling Minimum Off Time •Heat / Cool Interlock •

Slab Operation

Slab Sensor Included • •Slab Minimum • • • • •Slab Maximum • • • • •

Setback

24 Hour / 7 Day Timer • • •Early Start • • •4 Temperatures per Day • • •Overrides • • • • •

Other

24 V (ac) Rated Relay Outputs • • • • • •CSA C US Listed • • • • • •Error Messages • • • • • •Backlite • • • • •Auxiliary Sensor Inputs 1 1 2 2 2User / Installer Access Levels • • • • •

Thermostat 507 One Stage Heat ――――――――――――――――――――――――――――――――――――――Literature — D507, U507Control — Microprocessor PI control; This is not a safety (limit) control.Packaged weight — 0.46 lb. (210 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, -22 to 131°F (-30 to 55°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10% 50/60 Hz 1 VARelay — 24 V (ac) 2 A

Control Description The 507 is a microprocessor-based thermostat intended for one stage heating applications.

Thermostats


TEKMAR CONTROLS




TEKMAR® THERMOSTATS (cont’d)

35 of 44 © 2009 I 000 - 09/09

Programmable Thermostat 510 One Stage Heat ――――――――――――――――――――――――――――――Literature — D510, U510Control — Microprocessor PI control; This is not a safety (limit) control.Packaged weight — 0.46 lb. (210 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10% 60 Hz 3 VARelays — 24 V (ac) 2 A, LatchingSensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Included — None Optional — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The 510 is a microprocessor-based thermostat intended for one stage heating applications. The 510 allows for up to two auxiliary sensors. The auxiliary sensors can be used to measure air temperature to get an average temperature for large areas, measure slab temperature in order to limit the minimum and/or maximum floor temperature, or display the outdoor temperature and/or a remote temperature.

Programmable Thermostat 511 (510 / 079) ―――――――――――――――――――――――――――――――――Literature — D510, U510, D079Control — Microprocessor PI control; This is not a safety (limit) control.Packaged weight — 0.54 lb. (245 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10% 60 Hz 3 VARelays — 24 V (ac) 2 A, LatchingSensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Included — Slab Sensor 079 Optional — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The 511 package includes a Programmable Thermostat 510 and a Slab Sensor 079. The Slab Sensor 079 is commonly used with the 510 to provide floor temperature control with minimum and/or maximum settings. The second auxiliary input allows for an additional slab, indoor or outdoor sensor connection.

Thermostat 509 (508 + 079) One Stage Heat ――――――――――――――――――――――――――――――――Literature — D507, U507, D079Control — Microprocessor PI control; This is not a safety (limit) control.Packaged weight — 0.54 lb. (245 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, -22 to 131°F (-30 to 55°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10% 50/60 Hz 1.5 VARelay — 24 V (ac) 2 ASensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Included — Slab Sensor 079 Optional — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The 508 is a microprocessor-based thermostat intended for one stage heating applications. The 509 is a 508 with a slab sensor. The auxiliary sensor can be used to measure air temperature to get an average temperature for large areas, measure slab temperature in order to limit the minimum and/or maximum floor temperature, or display the outdoor temperature.

Programmable Thermostat 512 Two Stage Heat / Heat-Cool ―――――――――――――――――――――――――Literature — D510, U510Control — Microprocessor PI control; This is not a safety (limit) control.Packaged weight — 0.46 lb. (210 g), Enclosure J, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — 24 V (ac) ±10% 60 Hz 3 VARelays — 24 V (ac) 2 A, LatchingSensors — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Included — None Optional — tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079, 082, 084

Control Description The 512 is a microprocessor-based thermostat intended for either two stage heating or heat-cool applications. The 512 allows for up to two auxiliary sensors. The auxiliary sensors can be used to measure air temperature to get an average temperature for large areas, measure slab temperature in order to limit the minimum and/or maximum floor temperature, or display the outdoor temperature and/or a remote temperature.


TEKMAR CONTROLS




TEKMAR® SENSORS ANd SENSOR ACCESSORiES

© 2009 I 000 - 09/09 36 of 44

Outdoor Sensor 070 ―――――――――――――――――――――――――――――――――――――――――――Literature — D070Packaged weight — 0.35 lb. (160 g), Enclosure E, white PVC plasticDimensions — 4-1/2” H x 2-7/8” W x 1-1/2” D (73 x 114 x 38 mm)Approvals — CSA C US, UL listedOperating range — -60 to 140°F (-51 to 60°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892

Description The Outdoor Sensor 070 is used to provide accurate sensing of the outdoor temperature. Reset controls use this information to provide outdoor reset operation. Many controls and thermostats can connect to the 070 to display the outdoor temperature on their LCD.

Universal Sensor 071 ――――――――――――――――――――――――――――――――――――――――――Literature — D070Packaged weight — 0.08 lb. (35 g), brass sleeve, 12” (300 mm) 20 AWG XLPE wireDimensions — 3/8” OD x 3/4” (9.5 OD x 19 mm)Approvals — CSA C US, UL listedOperating range — -60 to 255°F (-51 to 125°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892

Description The Universal Sensor 071 is useful for a wide range of applications. These sensors are commonly used to monitor supply or return water temperatures by strapping the sensor on to the pipe.

Sensors 070 071 072 073 076 077 078 079 080 081 082 083 084 090 094

Specifications-60 to 140°F (-51 to 60°C) Operating Range • • • • • • •-30 to 170°F (-34 to 77°C) Operating Range • •-60 to 220°F (-51 to 105°C) Operating Range • • •-40 to 250°F (-40 to 121°C) Operating Range •-60 to 255°F (-51 to 125°C) Operating Range • •NTC Thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C), ß=3892 • • • • • • • • • • • • • •

Typical ApplicationsFloor • • • •Indoor • • •Duct •Outdoor • •Pipe • • • •Snowmelt • • • •Remote • • •

Slab Sensor 072 ―――――――――――――――――――――――――――――――――――――――――――――Literature — D079Packaged weight — 0.37 lb. (170 g), PVC sleeve. 20’ (6 m) jacketed wireDimensions — 1/2” OD x 2” (13 OD x 51 mm) Approvals — CSA C US Operating range — -60 to 140°F (-51 to 60°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892

Description The tekmar Slab Sensor 072 has a PVC plastic sleeve which is designed for use in conduits, soils or concrete. The 072 is supplied with 20 ft (6 m) of 2 conductor cable.

Sensors & Sensor Accessories


TEKMAR CONTROLS




TEKMAR® SENSORS ANd SENSOR ACCESSORiES (cont’d)

37 of 44 © 2009 I 000 - 09/09

Slab Sensor 073 ―――――――――――――――――――――――――――――――――――――――――――――Literature — D079Packaged weight — 0.7 lb. (320 g), PVC sleeve. 40’ (12 m) jacketed wireDimensions — 1/2” OD x 2” (13 OD x 51 mm) Approvals — CSA C US Operating range — -60 to 140°F (-51 to 60°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892

Description The tekmar Slab Sensor 073 has a PVC plastic sleeve which is designed for use in conduits, soils or concrete. The 073 is supplied with 40 ft(12 m) of 2 conductor cable.

Indoor Sensor 076 ――――――――――――――――――――――――――――――――――――――――――――Literature — D074Packaged weight — 0.21 lb. (95 g), Enclosure G, white PVC plasticDimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C USOperating range — -60 to 140°F (-51 to 60°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892

Description The Indoor Sensor 076 can provide remote temperature sensing when connected to a compatible thermostat, RTU or control.

Indoor Sensor 077 ――――――――――――――――――――――――――――――――――――――――――――Literature — D074Packaged weight — 0.16 lb. (72 g), baked enamel (white) on steelDimensions — 4-1/2” H x 2-7/8” W x 1/2” D (114 x 73 x 13 mm) 3/16” D (5 mm) when installedOperating range — Splashproof, -60 to 140°F (-51 to 60°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892Sensor Leads — 12” (30 cm) 20 AWG, XLPE multi strandBacking — 1/4” expanded neoprene gasket

Included — two 6-32 x 3/4” screws two 6-32 x 1/2” white cover plate screws

Description The Indoor Sensor 077 is sized for attachment to a 2 x 4” electrical box. This sensor can be used to provide remote temperature sensing when connected to a compatible thermostat or RTU.

Universal Sensor 078 ―――――――――――――――――――――――――――――――――――――――――――Literature — D070Packaged weight — 0.44 lb. (200 g), brass sleeve, 15’ (4.6 m) 18 AWG 220°F (105°C) PVC jacketed 300 V wireDimensions — 3/8” OD x 3/4” (9.5 OD x 19 mm)Approvals — CSA C US, UL ListedOperating range — -60 to 221°F (-51 to 105°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892

Description The Universal Sensor 078 is supplied with 15 ft (4.6m) of two conductor cable. The rigid cable makes this sensor useful for threading into existing conduit or other challenging locations.


TEKMAR CONTROLS





© 2009 I 000 - 09/09 38 of 44

Universal Sensor Enclosure 080 ―――――――――――――――――――――――――――――――――――――

UniversalSensor 071

Retaining Clip

TemperatureWell

Enclosure080

UniversalSensor 071 Cable

Tie

Literature — D070 Packaged weight — 0.4 lb (181 g), Enclosure E, glass reinforced modifi ed PETDimensions — 4-1/2” H x 2-7/8” W x 1-1/2” D (73 x 114 x 38 mm) Approvals — CSA C US Operating range — -60 to 255°F (-51 to 125°C)Sensor required — tekmar type #: 071, 082

Description The Universal Sensor Enclosure 080 is designed for mounting a universal sensor either into a standard 3/8” I.D. well, or strapped onto the surface of a 1” to 4” diameter pipe. The end of the enclosure has a knock out to connect 1/2” conduit.

Universal Sensor 082 ――――――――――――――――――――――――――――――――――――――――――Literature — D082Packaged Weight — 0.12 lb. (55 g)Dimensions — 3/8” OD x 3/4” (9.5 OD x 20 mm)Enclosure — Brass sleeve, 8’ (2438 mm) 20 AWG zipcord, PVC insulated wireApprovals — CSA C US, UL ListedOperating Range — -60 to 221°F (-51 to 105°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C), ß = 3892

Description The tekmar Universal Sensor 082 has a brass sleeve for fast response and a wide operating range. These sensors are commonly used to monitor supply or return water temperatures by strapping the sensor on to the pipe. The 082 is supplied with 8 ft (2.4 m) of two conductor wire.

Three Outdoor Sensor Module 081 ――――――――――――――――――――――――――――――――――――Literature — D081Packaged weight — 0.13 lb. (60 g)Dimensions — 2-1/8”H x 9/16”W x 9/16”D (54 x 14 x 14 mm)Operating range — -60 to 140°F (-50 to 60°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C), ß=3892

Description The tekmar Three Outdoor Sensor Module 081 includes three 10 kΩ thermistors which provide an accurate measurement of the outdoor temperature. Each sensor has two separate terminals for wiring. The 081 is designed to be installed in a tekmar Outdoor Sensor 070 enclosure. This allows for four separate sensors to be combined into a single enclosure that is mounted on the exterior of the building.

Slab Sensor 079 ―――――――――――――――――――――――――――――――――――――――――――――Literature — D079Packaged weight — 0.08 lb. (35 g), 316 stainless steel, 10’ (3 m) 24 AWG, 300 volt PVC insulated ZipcordDimensions — 3/16” OD x 1-1/2” (5 OD x 38 mm)Approvals — CSA C US, CEOperating range — -50 to 60°CSensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892

Description The Slab Sensor 079 is commonly used in floor heating applications. The thin casing allows for retrofit installation between tile spaces if necessary. Refer to the D 079 brochure for more information.


TEKMAR CONTROLS





39 of 44 © 2009 I 000 - 09/09

Snow Melt Kit (SMK) 092 ――――――――――――――――――――――――――――――――――――――――Literature — D039, D070, D079Packaged weight — 0.75 lb. (340 g), Enclosure G, white PVC plasticDimensions (M1008) — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — tekmar control 362, 363, 664, 665 or 667Sensors included — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Remote Start / Stop Module 039, Universal Sensor 071 and Slab Sensor 072Run Time — 0.5 to 18 hours, Infi nite

Description The SMK is used together with either the Mixing Control 362 or the Snow Detector & Melting Control 664, 665, 667 in snow melting applications. The kit is used to remotely enable and disable the snow melting system through a single button. Snow melting run time is adjustable through a dial. A Light Emitting Diode (LED) provides a visual indication of the operation of the snow melting system.

Indoor Sensor 084 ――――――――――――――――――――――――――――――――――――――――――――Literature — D084Packaged Weight — 0.11 lbs (50g)Dimensions — 1-7/16” OD x 1-1/8” D (36 OD x 28 mm D)Enclosure — White PC-ABS plasticApprovals — CSA C US, CSA/UL 61010-1Ambient Conditions — indoor use only, -60 to 140°F (-51 to 60°C), < 90% RH non-condensingSensor — NTC thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C), ß = 3892

Description The Indoor Sensor 084 mounts flush or nearly flush to the wall to give an unobtrusive look. Since the sensor material is corrosion resistant, drywall installers are able to mud over the sensor or the 084 can be painted to match the existing wall color. The 084 can be connected to a tekmar thermostat for remote temperature sensing.

Duct Sensor 083 ―――――――――――――――――――――――――――――――――――――――――――――Literature — D083Packaged Weight — 1 lb (454 g)Dimensions — 4” W x 8” H x 5” L (100 mm x 203 mm x 127 mm)Probe — 1/4” (6.33 mm) O.D., 0.020” (.5 mm) Wall, 6” (150 mm) 304 Stainless SteelEnclosure — NEMA 1 / IP30, 18 Gauge Galvanized SteelApprovals — CSA C US ListedOperating Range — -40 to 250°F (-40 to 121°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C), ß = 3892

Description The tekmar Duct Sensor 083 is designed to measure the average temperature of the air stream in a heating, cooling, or ventilation duct. The 083 has a 6” (150 mm) long probe connected to a 2” x 4” electrical box for easy wiring.

Snow / Ice Sensor 090 ――――――――――――――――――――――――――――――――――――――――――Literature — D090Packaged weight — 4.4 lb (2000 g), silicon brass. 65’ (20 m) jacketed cableDimensions — 1-3/4” H x 3-7/16 O.D. (45 x 87 O.D. mm) Approvals — CSA C USOperating range — -30 to 170°F (-34 to 77°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C), ß=3892

Snow / Ice Sensor Socket 091 ――――――――――――――――――――――――――Literature — D090Packaged weight — 1.5 lbs (675 g), silicon brassDimensions — 3-13/16” H x 3-1/2 O.D. (97 x 89 O.D. mm)Approvals — CSA C US with tekmar Snow / Ice Sensor 090

Snow / Ice Sensor 094 ――――――――――――――――――――――――――――――――――――――――――Literature — D090Packaged weight — 10.5 lbs (4762 g), brass. 208’ (64 m) jacketed cableDimensions — 1-3/4” H x 3-7/16 O.D. (45 x 87 O.D. mm) Approvals — CSA C US Operating range — -30 to 170°F (-34 to 77°C)Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C), ß=3892

Description The tekmar Snow/Ice Sensor 090 or 094 and Snow/Ice Sensor Socket 091 are used with tekmar controls 665, 667, and 664 to automatically detect snow or ice on a driveway or walkway. The Snow/Ice Sensor Socket must be installed directly in the snow melt slab, halfway between the heating elements or pipes. For installation details see data brochure D 090.

090or

094

091


TEKMAR CONTROLS




TEKMAR® MixiNg vALvES ANd ACTUATORS

© 2009 I 000 - 09/09 40 of 44

3-Way Mixing Valves 710 - 714 Brass ―――――――――――――――――――――――――――――――――――

Type Pipe Size CV Value Dimension H Dimension W Packaged Weight710 3/4” 7 1-1/2” (38 mm) 3” (76 mm) 1.9 lbs (885 g)711 1” 14 1-1/2” (38 mm) 3” (76 mm) 1.6 lbs (748 g)712 1-1/4” 21 1-5/8” (41 mm) 3-1/4” (82 mm) 1.9 lbs (885 g)713 1-1/2” 32 2-3/16” (56 mm) 4-3/8” (111 mm) 6.8 lbs (3084 g)714 2” 51 2-5/16” (60 mm) 4-5/8” (119 mm) 5.7 lbs (2586 g)

5 7 9 10

31

0

W

H

Literature — D710Maximum Operating Pressure — 146 psi (10 bar)Operating Temperature Range — -20 to 248°F (-28 to 120°C)Valve Body and Vane — CW 617N - EN 12165 BrassShaft Seal — EPDM Peroxide “O” ringMain Seal — EPDM Peroxide “O” ring

Acceptable Fluid Media — Chilled and hot water with antifreeze (max. 60%), consisting of ethylene glycol, propylene glycol, methanol, ethanol, isopropanol, and anticorrosive compounds.

Not for use with fluids that contain mineral oil or chlorinated pool water.

Actuating Motor 741 ―――――――――――――――――――――――――――――――――――――――――――Literature — D741Packaged weight — 1.2 lb. (520 g)Dimensions — 3-1/2” H x 3” W x 3-1/2” D (90 x 75 x 90 mm)Approvals — CSA C USAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C). RH 90% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C) Altitude <9840 (3000 m), Installation Category II, Pollution Degree 2Power supply — 24 V (ac) ±10%, 60 HzControl signal — 24 V (ac), fl oating action, 1.5 VAAngle of rotation — Electrically limited to 90° shaft rotationRunning time — 105 seconds at 60 HzMaximum torque — 6 N•m (53 in•lbs)

Description The tekmar Actuating Motor 741 is designed to operate all tekmar brass mixing valves. (710 to 724)

4-Way Mixing Valves 720 - 724 Brass ―――――――――――――――――――――――――――――――――――

Type Pipe Size CV Value Dimension H Dimension W Packaged Weight720 3/4” 7 3” (76 mm) 3” (76 mm) 2.2 lbs (980 g)721 1” 14 3” (76 mm) 3” (76 mm) 1.8 lbs (800 g)722 1-1/4” 21 3-1/4” (82 mm) 3-1/4” (82 mm) 2.2 lbs (980 g)723 1-1/2” 32 4-3/8” (111 mm) 4-3/8” (111 mm) 7.3 lbs (3320 g)724 2” 51 4-5/8” (119 mm) 4-5/8” (119 mm) 5.8 lbs (2640 g)

5 7 9 10

31

0

W

H

Literature — D720Maximum Operating Pressure — 146 psi (10 bar)Operating Temperature Range — -20 to 248°F (-28 to 120°C)Valve Body and Vane — CW 617N - EN 12165 BrassShaft Seal — EPDM Peroxide “O” ringMain Seal — EPDM Peroxide “O” ring

Acceptable Fluid Media — Chilled and hot water with antifreeze (max. 60%), consisting of ethylene glycol, propylene glycol, methanol, ethanol, isopropanol, and anticorrosive compounds.

Not for use with fluids that contain mineral oil or chlorinated pool water.

Mixing Valves & Actuators


TEKMAR CONTROLS




TEKMAR® ACCESSORiES

41 of 44 © 2009 I 000 - 09/09

Relay 003 (24 V (ac) coil) ―――――――――――――――――――――――――――――――――――――――――Literature — D003Packaged weight — 0.37 lb. (168 g)Dimensions — 2-7/8” H x 1-9/16” W x 2” D (73 x 40 x 51 mm)Approvals — CSA C US, UL listedPower Supply (coil) — 24 V (ac) +10%, -20%, 50/60 Hz, 3 VARelay contacts (max.) — 10 A resistive 10 A inductive @ 120 V (ac), 1/3 hp — 10 A resistive 7 A inductive @ 250 V (ac) — 10 A resistive 2 A inductive @ 28 V (dc)Relay contacts (min.) — 10 mA 1 V (dc)Ambient conditions — Indoor use only, 14 to 104°F (-10 to 40°C), < 85% RH non-condensing

Description The tekmar 003 and 004 are DPDT (double pole double throw) relays that are pin configured to all tekmar application drawings for ease of installation. The relays are easily serviced by unplugging them from their sockets without touching the wiring. Each relay comes with a mechanical test button for ease of troubleshooting.

10K Temperature Simulator 002 ―――――――――――――――――――――――――――――――――――――Literature — D002Packaged weight — 0.40 lb. (180 g), white PVC plastic with 24” wireDimensions — 4-3/4” H x 2-7/8” W x 1-7/16” D (121 x 73 x 37 mm)Sensor simulation — NTC thermistor, 10 k @ 77°F (25°C ± 0.2 °C), ß=3892

Yellow — 45 to 85°F (7 to 29°C) incrementalBlue — -40 to 90°F (-40 to 32°C) incrementalRed — 95 to 230°F (35 to 110°C) incremental

Description The 10K Temperature Simulator 002 can be used to check the operation of a tekmar 10K control. Up to three different sensors can be individually simulated using the three separate rotary switches.

10K TemperatureSimulator 002

DateS/N

140

230

150

95

80

170

190

110

210

130

32

90

50

-40

-45

60

70

-10

80

10

Do not apply power to any terminals

40

85

55

45

27

65

70

32

75

35

0 – 135 Converter 005 ―――――――――――――――――――――――――――――――――――――――――Literature — D005Packaged weight — 0.4 lb. (175 g), Enclosure E, glass reinforced modifi ed PETDimensions — 4-1/2” H x 2-7/8” W x 1-1/2” D (73 x 114 x 38 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — -60 to 158°F (-50 to 70°C)

Description The tekmar 0 – 135Ω Converter 005 allows for the signal conversion of a 4 – 20 mA input signal from a control to a 0 – 135Ω output signal. The 005 allows for conduit to directly attach to the enclosure. The 005 enclosure is flame retardant and can withstand high temperatures.

Relay 004 (120 V (ac) coil) ――――――――――――――――――――――――――――――――――――――――Literature — D003Packaged weight — 0.37 lb. (168 g)Dimensions — 2-7/8” H x 1-9/16” W x 2” D (73 x 40 x 51 mm)Approvals — CSA C US, UL listedPower Supply (coil) — 120 V (ac) +10%, -20%, 50/60 Hz, 3 VARelay contacts (max.) — 10 A resistive 10 A inductive @ 120 V (ac), 1/3 hp — 10 A resistive 7 A inductive @ 250 V (ac) — 10 A resistive 2 A inductive @ 28 V (dc)Relay contacts (min.) — 10 mA 1 V (dc)Ambient conditions — Indoor use only, 14 to 104°F (-10 to 40°C), < 85% RH non-condensing

Accessories


TEKMAR CONTROLS




TEKMAR® ACCESSORiES (cont’d)

© 2009 I 000 - 09/09 42 of 44

Remote Display Module (RDM) 040 ――――――――――――――――――――――――――――――――――――Literature — D040Packaged weight — 0.28 lb. (127 g), Enclosure J, white PVC plastic Dimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFIAmbient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — tekmar controls: 362, 363, 664, 665, 667Relay — 24 V (ac or dc) 0.5 A, pilot duty 6 VA

Description The Remote Display Module (RDM) provides the user with a remote interface to any tekmar control that is first generation tN2 capable. The 040 can be used to view and/or adjust the settings on the control that it is connected to or any (tN1) Room Temperature Unit (RTU) that may be connected to the control. The 040 includes an alert contact that closes when an error is present on a tN2 network.

Room Temperature Unit (RTU) 063 ――――――――――――――――――――――――――――――――――――Literature — D062Packaged weight — 0.22 lb. (100 g), Enclosure J, white PVC plastic Dimensions — 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFI Ambient conditions — Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensingPower supply — tekmar controls: 362, 363, 664, 665, 667Internal Sensor — NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892Remote Sensors — tekmar type #: 071, 072, 073, 076, 077, 078, 079. (063 only)Setpoint range — 35 to 100°F (2 to 38°C)

Description The Room Temperature Unit 063 connect to tN1 capable controls, providing temperature display and adjustment access.

Adaptor Plate 007 Literature — D074Packaged weight — 0.13 lb. (60 g), white PVC plasticDimensions — 4-1/2” H x 2-7/8” W x 3/16” D (115 x 73 x 4.8 mm)Ambient conditions — Indoor use only, -20 to 120°F (-30 to 50°C)

Included — two #6 x 5/16” self-tapping screws — two #6-32 x 1/2” white cover plate screws

Description The Adaptor Plate 007 allows for installation of small enclosure G or J type devices onto a 2” x 4” electrical box. The adaptor plate can be mounted vertically or horizontally and is designed to allow wiring to feed through in any position. Included with the adaptor plate are surface painted screws for mounting to the electrical box, and screws to mount the device being used to the plate.

RDM’s & RTU’sThe 040, 062 and 063 are compatible with first generation tN2 products (362, 363, 664, 665, 667)They are not compatible with tN2 models released after 2008 (313, 314, 400, 401, 402, 527, 528, 530)

Remote Start/Stop Module 039 - see page 7-30.

Transformer 009 / 009K ―――――――――――――――――――――――――――――――――――――――――Literature — D009 Approvals — CSA standard C22.2 #66 part B & UL 5085Ambient conditions — Indoor use only, 32 to 221°F (0 to 105°C)Input power supply — 120 V (ac) ± 10% 60 HzOutput power available — 24 V (ac) ± 10% 60 Hz, 1.67A, 40 VA, Class 2Supplied fuse rating — 250 V (ac), 2.0A

Control Description The tekmar Transformer 009 is a 40 VA, 24 V (ac) transformer for use with products that require an external transformer. The Transformer Kit 009K includes a 4” x 4” electrical J-Box.

TEKMAR® RdMs ANd RTUs

Remote Start/Stop Module 039 – refer to index.

e coo - torrco€¦ · optional — tekmar type # 070, 071, 072, 073, 078, 079, 082 control...

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