equl pf l - hitecsa cool air...water chiller equl pf packaged air cooled liquid chillers for indoor...

EQUL PF

PACKAGED AIR COOLED LIQUID CHILLERS FOR INDOOR INSTALLATION INVERTER

Cooling capacity: 19,6 to 264 KW

Water Chiller

03.16 Ref. 207613 Rev.100

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AIR COOLED WATER CHILLERS – AXIAL FANS

EQUL PF

03.16 Ref. 207613 Rev.100

INDEX

INDEX .................................................................................................................................... 2

GENERAL CHARACTERISTICS ............................................................................................. 3

SERIES IDENTIFICATION .................................................................................................. 3

WORKING LIMITS .................................................................................................................. 4

MAIN COMPONENTS ............................................................................................................. 6

FRAMEWORK .................................................................................................................... 6 COMPRESSORS ............................................................................................................... 6 EVAPORATOR................................................................................................................... 6 CONDENSING COIL .......................................................................................................... 6 FAN SECTION ................................................................................................................... 6 REFRIGERANT CIRCUIT ................................................................................................... 6 ELECTRICAL PANEL ......................................................................................................... 7 CONTROL SYSTEM ........................................................................................................... 7 HYDRAULIC CONNECTIONS OF HEAT EXCHANGERS ..................................................... 7

OPTIONAL ACCESSORIES .................................................................................................... 8

OTHER OPTIONAL ACCESSORIES ................................................................................... 8

TECHNICAL DATA ................................................................................................................. 9

ACOUSTIC DATA ................................................................................................................. 19

ELECTRIC DATA .................................................................................................................. 20

MAXIMUM ELECTRIC ABSORPTION CALCULATION [FLA].............................................. 20

CONDENSER AIR DISCHARGE ........................................................................................... 21

MP.COM: MICROPROCESSOR CONTROL SYSTEM ........................................................... 22

KEYBOARD FUNCTIONS ................................................................................................. 22 REMOTE CONTROLS/ALARMS ....................................................................................... 22

OPTIONAL ACCESSORIES – PUMPING GROUP ................................................................. 23

OPTIONAL ACCESSORIES – PUMPING GROUP ................................................................. 24

TECHNICAL DATA ........................................................................................................... 24 PUMP PERFORMANCE – MODELS WITH SINGLE PUMP ................................................ 25 PUMP PERFORMANCE – MODELS WITH SINGLE PUMP ................................................ 26 PUMP PERFORMANCE – MODELS WITH TWIN HEAD PUMP .......................................... 27

OPTIONAL ACCESSORIES - WATER TANK......................................................................... 28

OPTIONAL ACCESSORIES - LNO KIT .................................................................................. 29

ACOUSTIC DATA ............................................................................................................. 29

OPTIONAL ACCESSORIES - PARTIAL HEAT RECOVERY SYSTEM .................................... 32

OPTIONAL ACCESSORIES - TOTAL HEAT RECOVERY SYSTEM ....................................... 33

OPTIONAL ACCESSORIES – SILENCING PLENUM ON CONDENSER AIR DISCHARGE .... 34

OPTIONAL ACCESSORIES – KIT FOR OUTDOOR INSTALLATION ..................................... 35

UNIT DRAWINGS ................................................................................................................. 37

EQUL PF 22.1 – 42.1 ........................................................................................................ 37 EQUL PF 53.1-71.1 / 53.2-71.2 .......................................................................................... 38 EQUL PF 85.1-107.1 / 85.2-107.2 ...................................................................................... 39 EQUL PF 135.1 - 195.1 / 135.2 - 195.2............................................................................... 40 EQUL 220.1 - 250.1 / 220.1 - 250.2 .................................................................................... 41

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EQUL PF

03.16 Ref. 207613 Rev.100

GENERAL CHARACTERISTICS

Packaged air cooled liquid chillers for chilled water production.

The machines are made with weather resistant materials and suitable for

outdoor installation.

Framework with sections of thick steel for high resistance to the greatest stress

during handling and transport.

Machines supply fully assembled with refrigerant charge and control systems.

The installation requires electrical and hydraulic connections only allowing

high costs and time reduction.

Final assembly on all machines before shipment including running test,

reading and monitoring of operating parameters, alarms simulation and visual

check.

Design, assembly and test as per the Company Quality Assurance program in full compliance with ISO

9001:2008.

Environmental Management System Certification according to ISO 14001:2004.

The machines are in full compliance with European Directive 2006/42EC, 2006/95EC, 2004/108EC, 97/23EC and

subsequent amendments.

SERIES IDENTIFICATION UNICO PF - Machines equipped with single condensing coil in vertical position, scroll compressors, axial fans

and welded plate heat exchangers.

Horizontal air suction and vertical discharge.

S version : Single refrigerant circuit

Cooling capacity 19,8 ÷ 227,0 kW

D version: Double refrigerant circuit

Cooling capacity 50,8 ÷ 264,0 kW

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EQUL PF

03.16 Ref. 207613 Rev.100

-10 -5 0 5 10 15 20 25 30 35 40 45 (°C)

10

-13

-10

0

5

15

20

(°C)

-5

WORKING LIMITS

COOLING – chilled water production

Working limits diagram for chilled water production according to the ambient temperature and chilled water

outlet temperature.

OPERATING ENVELOPE “A” Machine operating envelope whose cooling capacity is calculable with the selection program.

OPERATING ENVELOPE “B” Machine operating envelope where you need to contact our sales department to calculate the cooling capacity.

The values are indicative. The working temperatures are influenced by a series of variables as:

Working conditions

Thermal load

Active capacity steps

Cleanness status of the finned pack heat exchanger

Set of the microprocessor control

PARTIAL HEAT RECLAIM

Working limits for hot water production from partial heat reclaim system.

The system is not regulated and the heating capacity which is supplied depends on the machine working

conditions.

40÷75°C hot water outlet temperature range

5÷15°C Δt range between water inlet/outlet

TOTAL HEAT RECLAIM

Working limits for hot water production from total heat reclaim system.

The system is totally controlled by the microprocessor and the heating capacity which is supplied depends on

the microprocessor set.

30÷50°C hot water outlet temperature range

3÷8°C Δt range between water inlet/outlet

WORKING LIMITS IN COOLING MODE

Chill

ed o

utlet w

ate

r

tem

pera

ture

Use glycol solution

Ambient temperature

B

A

Use glycol solution and kit BRINE A

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EQUL PF

03.16 Ref. 207613 Rev.100

ANTIFREEZE MIXTURES Antifreeze mixtures have to be used when the machine working conditions foresee the chilled outlet liquid temperature as shown in the table:

PROPYLENE GLYCOL

Chilled outlet liquid temperature from the machine

°C 4 2 1 -2 -4 -6 -9 -12

Percentage in weight of the mixture % 5 10 15 20 25 30 35 40

ETHYLENE GLYCOL

Chilled outlet liquid temperature from the machine

°C 4 2 0 -4 -7 -9 -10 -12

Percentage in weight of the mixture % 5 10 15 20 25 30 35 38

WARNING

The values are referred to machine working temperature and not to freezing temperature of the used

liquid.

The use of antifreeze mixtures causes a reduction of the machine performance,

Please refer to the selection program to obtain the effective performance.

STORING TEMPERATURE If the machine is not installed on receipt and is stored for a long time, store it in a protected place, at temperatures ranging between -30°C and 50°C in absence of superficial condensation and direct sun light.

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EQUL PF

03.16 Ref. 207613 Rev.100

MAIN COMPONENTS

FRAMEWORK

Base, self supporting frame and panelling in steel plate with protective surfaces treatment in

compliance with UNI ISO 9227/ASTMB117 and ISO 7253, and painted with epoxy powders.

Colour: RAL 9002

COMPRESSORS

Orbiting spiral (SCROLL) hermetic compressors with spiral profile optimized for R410A refrigerant.

ON / OFF capacity control (0 / 100% each compressor).

2-pole 3-phase electric motor with direct on line starting.

Phase sequence electronic relay.

Crankcase heater.

Electric motor thermal protection via internal winding temperature sensors.

Terminal box with IP54 enclosure class.

Rubber supports.

EVAPORATOR

Copper brazed plate type with cover plates, plates and connections in AISI 316 stainless steel:

- With single refrigerant circuit for S version machines.

- With double refrigerant circuit for D version machines.

Anticondensate insulation made of polyurethane.

Temperature sensors on water inlet and outlet.

Differential water pressure switch for water flow control.

Antifreeze heater.

CONDENSING COIL

Heat exchanger coil with internally corrugated copper tubes and high efficiency aluminium fins,

specifically developed to provide high heat transfer and lower pressure drops. The combination of two

factors, special tubes and fins, allow to optimally combine the following aspects:

- Maximum capacity relative to the size of the exchanger.

- Minimum charge of refrigerant.

- Reduction of the air flow required for the heat exchange.

Sub-cooling circuit to allow a significant increase in cooling capacity.

Frame in galvanized steel.

FAN SECTION

Centrifugal fans with backard curved blades, single suction and without scroll housing (Plug-fans)

Brushless type synchronous EC motor with integrated electronic commutated system and continuous

variation of the rotation speed.

The motor rotation control is obtained with the EC system (Electronic Commutation) that manages the

motor according to the 0÷10V proportional signal coming from the microprocessor control.

Maintenance-free bearings

IP54 enclosure class.

REFRIGERANT CIRCUIT

Components for each refrigerant circuit:

Thermostatic expansion valve.

Electronic expansion valve for models 197.1 and 230.1.

The valve allows high performance and system efficiency thanks to a timely and accurate response to

changes in temperature and pressure. The electronic expansion valve exclude the installation of the

electromagnetic valve on liquid line.

Sight glass.

Electromagnetic valve on liquid line. The electromagnetic valve is not installed when the electronic

expansion valve is present.

Filter dryer on liquid line.

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EQUL PF

03.16 Ref. 207613 Rev.100

Service valves on liquid line and gas discharge.

Safety valve on low pressure side.

Pressure transducers with indication, control and protection functions, on low and high refrigerant

pressure.

High pressure safety switch with manual reset.

Refrigerant circuit with copper tubing with anticondensate insulation of the suction line.

Plastic capillary hoses for pressure sensors connection.

R410A refrigerant charge.

ELECTRICAL PANEL

In accordance with EN60204-1 norms, suitable for outdoor installation, complete with:

Main switch with door lock safety.

Magnetothermic switch or fuses for each compressor.

Magnetothermic switches for fans or water pumps (if scheduled).

Contactors for each load.

Transformer for auxiliary circuit and microprocessor supply.

Panel with machine controls.

Power supply: 400/3/50.

CONTROL SYSTEM

MP.COM microprocessor system with graphic display for control and monitor of operating and alarms

status. The system includes:

- Voltage free contact for remote general alarm.

- Main components hour-meter.

- Non-volatile “Flash” memory for data storage.

- Menu with protection password.

- LAN connection.

HYDRAULIC CONNECTIONS OF HEAT EXCHANGERS The heat exchangers threaded hydraulic connections are available up to a diameter of 3’’ included, and

correspond to ISO 228/1 – GM

The pipes threaded hydraulic connections are available up to a diameter of 3’’ included, and

correspond to ISO 7/1- R

The hydraulic connections with flange (FL) are not supplied with counter flange.

The hydraulic connections with grooved end are not supplied with flexible joint (optional accessory).

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EQUL PF

03.16 Ref. 207613 Rev.100

OPTIONAL ACCESSORIES The descriptions of these additional components can be found in Chapter OPTIONAL ACCESSORIES.

Pumping group with 1 pump.

Pumping group with 2 pump.

Water tank.

LNO Kit for a reduction of the machine noise emission.

Partial heat recovery system

Total heat recovery system.

Silencing plenum on condenser air discharge.

Kit for outdoor installation

OTHER OPTIONAL ACCESSORIES BRINE kit for chilled water production down to –12°C.

WARNING With BRINE Kit it is mandatory to use antifreeze mixture. Refer to the paragraph ANTIFREEZE SOLUTION. The use of antifreeze mixtures causes a reduction of the machine performance. Please refer to the selection program to obtain the effective performance.

Hydraulic connections of the evaporator and total heat reclaim heat exchangers: - Flexible joint with adapter pipe (solder type). - Flexible joint with adapter for flange connection (FL). The counter-flange is not supplied.

Condensing coil protection net.

Condensing coil in Cu/Al coated execution .

Condensing coil in special execution (please contact our Commercial Dept.).

Spring antivibrating supports - not installed.

Rubber supports - not installed.

Water flow switch.

Power factor capacitor for motor compressor - cos 0,9.

Ambient temperature sensor. The ambient temperature sensor requires the installation of “Additional module” and “Driver for additional module” optional accessories.

MP.COM microprocessor control accessories: - Remote terminal. - Clock card for alarms date and time displaying and storing. - Serial port RCcom, MBUS/JBUS. - Serial port LON. - Serial port BACnet for Ethernet – SNMP – TCP/IP. - Serial port BACnet for MS/TP. - Serial port for GSM modem. - Data logger for the memorization of the intervened alarms. - Additional module with the following inputs / outputs:

INLETS

External alarm 1

External alarm 2

Line current indication.

Line voltage indication / Compensation

Ambient air temperature

OUTLETS

External alarm 1

External alarm 2

General alarm 2

General alarm 3

- Driver for the additional module.

WARNING

It is compulsory to install a water filter on evaporator water inlet.

We reserve the right to accept the matching of the optional installed on the unit.

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EQUL PF

03.16 Ref. 207613 Rev.100

TECHNICAL DATA

MODEL 22.1 24.1 28.1 32.1 36.1 42.1

COOLING ONLY (1)

COOLING CAPACITY kW 19,6 22,3 26,0 29,4 32,5 37,3

Compressors power input kW 6,5 7,5 8,8 10 11,1 13,5

Compressors operating current [OA] A 11,6 13,8 16,1 17,6 20,1 25,4

Evaporator water flow rate m³/h 3,4 3,8 4,5 5,1 5,6 6,4

Evaporator pressure drop kPa 27 35 37 29 36 36

COOLING + TOTAL HEAT RECOVERY (2)


HEATING CAPACITY kW 26,6 30,5 35,8 40,6 45,6 53,3

Compressors power input kW 6,0 6,9 7,9 9,0 10,2 11,9


Heat recovery water flow rate m³/h 4,6 5,3 6,2 7,1 7,9 9,3

Heat recovery pressure drop kPa 45 60 57 47 59 59

PARTIAL HEAT RECOVERY (3)



Heat recovery pressure drop kPa 18,2 23,5 32,1 13,8 16,9 22,3

COMPRESSORS

Type scroll scroll scroll scroll scroll scroll

Quantity n. 1 1 1 1 1 1

Maximum current A 16,0 21,0 22,0 25,0 31,0 34,0

Starting current A 95,0 111,0 118,0 118,0 140,0 174,0

Capacity steps n. 1 1 1 1 1 1

EVAPORATOR

Quantity n. 1 1 1 1 1 1

Water volume l 1,9 1,9 1,9 2,5 2,5 2,5

Max water flow rate m³/h 5,2 5,9 6,8 7,8 8,8 10,1

TOTAL HEAT RECOVERY EXCHANGER

Quantity n. 1 1 1 1 1 1

Water volume l 1,9 1,9 1,9 2,5 2,5 2,5

Max water flow rate m³/h 6,4 7,4 8,6 9,8 11,1 13

PARTIAL HEAT RECOVERY EXCHANGER

Quantity n. 1 1 1 1 1 1

Water volume l 0,4 0,4 0,4 0,6 0,6 0,6


CENTRIFUGAL FANS

Quantity n. 1 1 1 1 2 2

Total air flow m³/h 6500 7000 8500 10000 11000 12000

External static pressure Pa 50 50 50 50 50 50

Max external static pressure Pa 737 704 509 480 312 112

Power input kW 0,6 0,7 1,1 1,2 1,6 2,1

Plate current [FLA] A 4,3 4,3 4,3 4,9 4,9 4,9

REFRIGERANT

Type R410A

PCA 2088

Total refrigerant charge (optional excluded)

kg 5,3 5,3 5,3 5,5 5,6 5,6

Gas circuits n. 1 1 1 1 1 1

POWER SUPPLY 400 / III / 50

ENERGY EFFICIENCY INDEXES

EER – Energy Efficiency Ratio Kw/Kw 2,79 2,73 2,63 2,63 2,56 2,40

SOUND LEVEL

Average sound pressure level [LPm] (4)

Db(A) 70,6 72,1 76,3 75,6 77,6 79,4

Sound power level [Lw] (5) Db(A) 87,1 88,7 92,9 92,1 94,2 96

PUMPING GROUP

With 1 pump – 2 poles motor PPF UNI

1/1 1/1 1/1 1/1 1/1 1/1

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EQUL PF

03.16 Ref. 207613 Rev.100

With 2 pumps – 2 poles motor

PPF UNI

-- -- -- -- -- --

With 1 pump – 4 poles motor

PPF UNI

1/1 LN 1/1 LN 1/1 LN 1/1 LN 1/1 LN 1/1 LN


PPF UNI

-- -- -- -- -- --

WATER TANK

Volume lt 130 130 130 130 130 130

DIMENSIONS

Length mm 1250 1250 1250 1250 1250 1250

Width mm 890 890 890 890 890 890

Height mm 1950 1950 1950 1950 1950 1950

Weight Kg 370 370 380 390 390 400

HYDRAULIC CONNECTIONS

EVAPORATOR

Inlet / Outlet (ISO 7/1 – R) Ø 1 1/2” 1 1/2” 1 1/2” 1 1/2” 1 1/2” 1 1/2”

Inlet / Outlet – OD (6) Ø mm -- -- -- -- -- --

PARTIAL HEAT RECOVERY

Inlet / Outlet (ISO 7/1 – R) Ø 1” 1” 1” 1” 1 1/4” 1 1/4”

TOTAL HEAT RECOVERY

Inlet / Outlet (ISO 7/1 – R) Ø 1 1/2” 1 1/2” 1 1/2” 1 1/2” 1 1/2” 1 1/2”


1. Gross value - Referred to chiller water temperature 12/7°C; 35°C ambient temperature. 2. Gross value - Referred to chiller water temperature 12/7°C and hot water temperature 40/45°C. 3. Gross value - Referred to chiller water temperature 12/7°C; 35°C ambient temperature and hot water temperature 40/45°C. 4. Average sound pressure level [LPm] 1m far according to ISO EN 3744. 5. Sound power level [Lw] according to ISO EN 9614 – 2. 6. With flexible joint predisposition.

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EQUL PF

03.16 Ref. 207613 Rev.100

MODEL 53.1 67.1 55.1 55.2 62.1 62.2

COOLING ONLY (1)

COOLING CAPACITY Kw 48,1 60,3 50,7 50,8 57 56,9

Compressors power input Kw 16,8 22,2 17,3 17,3 19,7 19,7

Compressors operating current [OA] A 29,1 37,9 31,8 31,8 34,9 35




COOLING CAPACITY Kw 50,5 64,1 52,9 53,7 59,8 61,3

HEATING CAPACITY Kw 66,3 84 69,3 69,8 78,4 79,4

Compressors power input Kw 15,8 19,8 16,5 16,1 18,6 18,1





HEATING CAPACITY Kw 17,6 22,1 18,6 18,6 20,9 20,9

Heat recovery water flow rate m³/h 3 3,8 3,2 3,2 3,6 3,6

Heat recovery pressure drop kPa 36,9 37,8 26,7 30,6 33,8 13

COMPRESSORS


Quantity n. 1 1 2 2 2 2

Maximum current A 40 48,5 44 44 50 50

Starting current A 225 272 140 140 143 143


EVAPORATOR

Quantity n. 1 1 1 1 1 1

Water volume l 3,1 3,9 3,9 3,6 3,9 3,6

Max water flow rate m³/h 16,1 20,4 16,6 16,7 19 19,2


Quantity n. 1 1 1 1 1 1

Water volume l 1,9 1,9 1,9 2,5 2,5 2,5

Max water flow rate m³/h 6,4 7,4 8,6 9,8 11,1 13


Quantity n. 1 1 1 2 1 2

Water volume l 0,6 0,8 0,8 2 X 0,4 0,8 2 X 0,6


CENTRIFUGAL FANS

Quantity n. 2 2 2 2 2 2

Total air flow m³/h 16000 21000 18000 18000 20500 20500



Power input Kw 2 2,3 2 2 2,2 2,2


REFRIGERANT

Type R410A

PCa 2088

Total refrigerant charge (optional

excluded) kg 9 9.5 9,3 9 9,3 9




EER - Energy Efficiency Ratio kW/kW 2,56 2,46 2,62 2,63 2,61 2,60

SOUND LEVEL


dB(A) 77,6 79,5 75,9 75,9 69,6 69,6

Sound power level [Lw] (5) dB(A) 94,8 96,7 93,1 93,1 86,8 86,8

PUMPING GROUP


2/1 2/1 2/1 2/1 2/1 2/1


PPF UNI

-- -- -- -- -- --

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EQUL PF

03.16 Ref. 207613 Rev.100


PPF UNI

2/1 LN 2/1 LN 2/1 LN 2/1 LN 2/1 LN 2/1 LN


PPF

UNI -- -- -- -- -- --

WATER TANK

Volume lt 210 210 210 210 210 210

DIMENSIONS

Length mm 1800 1800 1800 1800 1800 1800

Width mm 1040 1040 1040 1040 1040 1040

Height mm 2000 2000 2000 2000 2000 2000

Weight Kg 630 670 630 630 690 700


EVAPORATOR

Inlet / Outlet (ISO 7/1 - R) Ø 2" 2" 2’’ 2’’ 2’’ 2’’



Inlet / Outlet (ISO 7/1 - R) Ø 1 1/4" 1 1/4" 1 1/4" 1 1/4" 1 1/4" 1 1/4"

TOTAL HEAT RECOVERY

Inlet / Outlet (ISO 7/1 - R) Ø 2" 2" 2’’ 2’’ 2’’ 2’’



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EQUL PF

03.16 Ref. 207613 Rev.100

MODEL 71.1 71.2 85.1 85.2 107.1 107.2

COOLING ONLY (1)


Compressors power input kW 21,5 22 25,7 25,8 33 32,8


Evaporator water flow rate m³/h 10,2 10,9 13 12,9 16,7 16,4



COOLING CAPACITY kW 68,3 68,9 80,3 80,6 101 100

HEATING CAPACITY kW 89 89,4 104 104 132 132



Heat recovery water flow rate m³/h 15,5 15,5 18,1 18,2 23 22,9




Heat recovery water flow rate m³/h 3,7 4 4,8 4,8 6,1 6,1


COMPRESSORS


Quantity n. 2 2 2 2 2 2

Maximum current A 62 62 68 68 80 80

Starting current A 171 171 208 208 265 265


EVAPORATOR

Quantity n. 1 1 1 1 1 1

Water volume l 4,7 4,2 5,8 5,1 5,8 6,7



Quantity n. 1 1 1 1 1 1

Water volume l 4,7 4,2 5,8 5,1 5,8 6,7



Quantity n. 1 2 1 2 1 2

Water volume l 0,8 2 x 0,6 1 2x 0,6 1,7 2 x 0,6


CENTRIFUGAL FANS

Quantity n. 2 2 3 3 3 3

Total air flow m³/h 23000 23000 25500 25500 32000 32000



Power input kW 2,9 2,9 2,7 2,7 5 5


REFRIGERANT

Type R410A

PCA 2088


kg 9,7 9,3 13,7 13,5 16,9 17,3




EER - Energy Efficiency Ratio kW/kW 2,42 2,55 2,67 2,64 2,55 2,54

SOUND LEVEL


dB(A) 72 72 76 76 80,8 80,8

Sound power level [Lw] (5) dB(A) 89,2 89,2 93,9 93,9 98,7 98,7

PUMPING GROUP

With 1 pump – 2 poles motor PPF

UNI 2/1 2/1 3/1 3/1 3/1 3/1

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EQUL PF

03.16 Ref. 207613 Rev.100


PPF UNI

-- -- -- -- -- --


PPF UNI

2/1 LN 2/1 LN 3/1 LN 3/1 LN 3/1 LN 3/1 LN


PPF UNI

-- -- 3/2 LN 3/2 LN 3/2 LN 3/2 LN

WATER TANK

Volume lt 210 210 360 360 360 360

DIMENSIONS

Length mm 1800 1800 2600 2600 2600 2600

Width mm 1040 1040 1200 1200 1200 1200

Height mm 2000 2000 2000 2000 2000 2000

Weight Kg 700 710 890 890 1080 1080


EVAPORATOR

Inlet / Outlet (ISO 7/1 - R) Ø 2" 2" -- -- -- --

Inlet / Outlet – OD (6) Ø mm -- -- 76,1 76,1 76,1 76,1


Inlet / Outlet (ISO 7/1 - R) Ø 1 1/4" 1 1/4" 1 1/2" 1 1/2" 1 1/2" 1 1/2"

TOTAL HEAT RECOVERY

Inlet / Outlet (ISO 7/1 - R) Ø 2" 2" --’ -- -- --

Inlet / Outlet – OD (6) Ø mm -- -- 76,1 76,1 76,1 76,1


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EQUL PF

03.16 Ref. 207613 Rev.100

MODEL 135.1 135.2 170.1 170.2 195.1 195.2

COOLING ONLY (1)

COOLING CAPACITY kW 120 118 156 154 176 173


Compressors operating current [OA] A 72,4 72,4 91,3 91 106 107




COOLING CAPACITY kW 126 125 164 161 186 191

HEATING CAPACITY kW 166 165 214 212 243 247



Heat recovery water flow rate m³/h 28,9 28,6 37,2 36,8 42,2 43




Heat recovery water flow rate m³/h 7,6 7,5 9,9 9,7 11,1 11


COMPRESSORS


Quantity n. 2 2 2 2 2 2

Maximum current A 97 97 130,8 130,8 147,4 147,4

Starting current A 320,5 320,5 375,4 375,4 439,4 439,4


EVAPORATOR

Quantity n. 1 1 1 1 1 1

Water volume l 7,2 6,7 8,7 8,3 11,1 9,5



Quantity n. 1 1 1 1 1 1

Water volume l 7,2 6,7 8,7 8,3 11,1 9,5

Max water flow rate m³/h 40,4 39,9 52,1 51,4 59 60,1


Quantity n. 1 2 1 2 1 2

Water volume l 2,1 2 x 0,8 4 2x 1 5,3 2 x 1,7

Max water flow rate m³/h 11,8 11,6 15,2 15 16,9 17,2

CENTRIFUGAL FANS

Quantity n. 4 4 4 4 4 4

Total air flow m³/h 40000 40000 52000 52000 54000 54000



Power input kW 3,6 3,6 7,6 7,6 8,5 8,5


REFRIGERANT

Type R410A

PCA 2088


kg 20,1 20,6 24,6 24,6 25,7 26




EER – Energy Efficiency Ratio Kw/Kw 2,61 2,57 2,55 2,53 2,48 2,42

SOUND LEVEL

Average sound pressure level [LPm]

(4) Db(A) 74 74 77,3 77,3 78 78

Sound power level [Lw] (5) Db(A) 92,6 92,6 95,9 95,9 96,6 96,6

PUMPING GROUP


4/1 4/1 4/1 4/1 4/1 4/1


PPF UNI

4/2 4/2 4/2 4/2 4/2 4/2

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EQUL PF

03.16 Ref. 207613 Rev.100


PPF UNI

4/1 LN 4/1 LN 4/1 LN 4/1 LN 4/1 LN 4/1 LN


PPF

UNI 4/2 LN 4/2 LN 4/2 LN 4/2 LN 4/2 LN 4/2 LN

WATER TANK

Volume lt 520 520 520 520 520 520

DIMENSIONS

Length mm 3700 3700 3700 3700 3700 3700

Width mm 1260 1260 1260 1260 1260 1260

Height mm 2000 2000 2000 2000 2000 2000

Weight Kg 1460 1460 1550 1550 1600 1600


EVAPORATOR

Inlet / Outlet (ISO 7/1 – R) Ø -- -- -- -- -- --

Inlet / Outlet – OD (6) Ø mm 88,9 88,9 88,9 88,9 88,9 88,9


Inlet / Outlet (ISO 7/1 – R) Ø 2” 2” 2” 2” 2” 2”

TOTAL HEAT RECOVERY

Inlet / Outlet (ISO 7/1 – R) Ø -- -- -- -- -- --

Inlet / Outlet – OD (6) Ø mm 88,9 88,9 88,9 88,9 88,9 88,9


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EQUL PF

03.16 Ref. 207613 Rev.100

MODEL 220.1 220.2 250.1 262.2 290.2

COOLING ONLY (1)

COOLING CAPACITY Kw 202 199 227 239 264

Compressors power input Kw 67,3 67,6 83,7 86,2 102

Compressors operating current [OA] A 115 116 142 147 173

Evaporator water flow rate m³/h 34,8 34,2 39 41,1 45,4

Evaporator pressure drop kPa 43 37 41 41 45


COOLING CAPACITY Kw 208 214 246 258 294

HEATING CAPACITY Kw 272 277 322 337 383

Compressors power input Kw 63,8 63,1 75,5 78,3 89,5

Compressors operating current [OA] A 110 110 130 137 155

Heat recovery water flow rate m³/h 47,2 48,1 55,9 58,5 66,6

Heat recovery pressure drop kPa 69 59 70 69 78


HEATING CAPACITY Kw 74,2 73,1 83,2 87,7 96,7

Heat recovery water flow rate m³/h 12,8 12,6 14,3 15,1 16,7

Heat recovery pressure drop kPa 45,7 35,3 40,9 35,1 42,7

COMPRESSORS

Type scroll scroll scroll scroll scroll

Quantity n. 2 2 2 2 2

Maximum current A 164 164 196,2 194 294,8

Starting current A 456 456 440,8 417,5 586,8

Capacity steps n. 2 2 3 4 4

EVAPORATOR


Water volume l 17,6 15,8 17,6 20,3 20,3

Max water flow rate m³/h 53,7 52,8 60,2 63,9 70



Water volume l 17,6 15,8 17,6 20,3 20,3

Max water flow rate m³/h 66,1 67,4 78,1 81,7 93



Water volume l 5,3 2 x 2,1 6,3 2 x 2,1 2 x 2,1

Max water flow rate m³/h 19,4 19,7 22 23,4 25,7

CENTRIFUGAL FANS


Total air flow m³/h 62500 62500 64000 66000 66000

External static pressure Pa 50 50 50 50 50

Max external static pressure Pa 243 243 212 147 147

Power input Kw 8,2 8,2 8,8 10,1 10,1

Plate current [FLA] A 21 21 21 21 21

REFRIGERANT

Type R410A

PCA 2088


kg 49,3 49,6 49,9 60,8 60,7

Gas circuits n. 1 2 1 2 2



EER - Energy Efficiency Ratio kW/kW 2,68 2,62 2,46 2,48 2,35

SOUND LEVEL

Average sound pressure level [LPm]

(4) dB(A) 77,3 77,3 77,7 78,1 78,1

Sound power level [Lw] (5) dB(A) 96,6 96,6 96,9 97, 97,4

PUMPING GROUP


5/1 5/1 5/1 5/1 5/1


PPF UNI

5/2 5/2 5/2 5/2 5/2

18


EQUL PF

03.16 Ref. 207613 Rev.100


PPF UNI

5/1 LN 5/1 LN 5/1 LN 5/1 LN 5/1 LN


PPF

UNI 5/2 LN 5/2 LN 5/2 LN 5/2 LN 5/2 LN

WATER TANK

Volume lt 720 720 720 720 720

DIMENSIONS

Length mm 4950 4950 4950 4950 4950

Width mm 1260 1260 1260 1260 1260

Height mm 2040 2040 2040 2040 2040

Weight Kg 1970 1970 2140 2290 2340


EVAPORATOR

Inlet / Outlet (ISO 7/1 - R) Ø -- -- -- -- --

Inlet / Outlet – OD (6) Ø mm 88,9 88,9 88,9 88,9 88,9


Inlet / Outlet (ISO 7/1 - R) Ø 2" 2" 2" 2" 2"

TOTAL HEAT RECOVERY

Inlet / Outlet (ISO 7/1 - R) Ø -- -- -- -- --

Inlet / Outlet – OD (6) Ø mm 88,9 88,9 88,9 88,9 88,9

1. Gross value - Referred to chiller water temperature 12/7°C; 35°C ambient temperature. 2. Gross value - Referred to chiller water temperature 12/7°C and hot water temperature 40/45°C. 3. Gross value - Referred to chiller water temperature 12/7°C; 35°C ambient temperature and hot water temperature 40/45°C. 4. Average sound pressure level [LPm] 1m far according to ISO EN 3744. 5. Sound power level [Lw] according to ISO EN 9614 – 2.

19


EQUL PF

03.16 Ref. 207613 Rev.100

ACOUSTIC DATA

MODEL 22.1 24.1 28.1 32.1 36.1 42.1 53.1 67.1 55.1 55.2

Sound power level [Lw] (1) dB(A) 87,1 88,7 92,9 92,1 94,2 96 94,8 96,7 93,1 93,1

Average sound pressure level

[LPm] at 1m (2)

dB(A) 70,6 72,1 76,3 75,6 77,6 79,4 77,6 79,5 75,9 75,9

[LPm] at 5m (2)

dB(A) 60,8 62,4 66,5 65,8 67,8 69,7 68,3 70,1 66,6 66,6

[LPm] at 10m (2)

dB(A) 55,5 57,1 61,2 60,5 62,5 64,4 63,1 65 61,4 61,4

MODEL 62.1 62.2 71.1 71.2 85.1 85.2 107.1 107.2 135.1 135.2

Sound power level [Lw] (1) dB(A) 86,8 86.8 89,2 89,2 93,9 93,9 98,7 98,7 92,6 92,6


[LPm] at 1m (2)

dB(A) 69,6 69,6 72 72 76 76 80,8 80,8 74 74

[LPm] at 5m (2)

dB(A) 60,3 60,3 62,6 62,6 67,1 67,1 71,9 71,9 65,5 65,5

[LPm] at 10m (2)

dB(A) 5,1 55,1 57,5 57,5 62 62 66,8 66,8 60,6 60,6

MODEL 170.1 170.2 195.1 195.2 220.1 220.2 250.1 265.2

Sound power level [Lw] (1) dB(A) 95,9 95,9 96,6 96,6 96,6 96,6 96,9 97,4


[LPm] at 1m (2)

dB(A) 77,3 77,3 78 78 77,3 77,3 77,7 78,1

[LPm] at 5m (2)

dB(A) 68,9 68,9 69,5 69,5 69,3 69,3 69,6 70,1

[LPm] at 10m (2)

dB(A) 63,9 63,9 64,6 64,6 64,4 64,4 64,8 65,3

1. Sound power level [Lw] according to ISO EN 9614 – 2. 2. Average sound pressure level [LPm] according to ISO EN 3744

20


EQUL PF

03.16 Ref. 207613 Rev.100

ELECTRIC DATA MAXIMUM ELECTRIC ABSORPTION CALCULATION [FLA] This chapter is showing the maximum electrical absorption calculation of unit (A), corresponding to extreme working conditions. The involved components are the following: - Compressors electric motor - Condensers fans electric motors - Water pump electric motor (if present)

The electrical data of the various components are indicated in the relative technical data sheets. EXAMPLE 1: Calculation for EQUL 21.1 C1: MAXIMUM ELECTRIC ABSORPTION [FLA] - Compressors A 16,0 + - Condenser fans A 4,3 = Maximum electric absorption A 20,3

EXAMPLE 2: Calculation for EQUL 21.1 C1 equipped with PPF UNI 1/1 pumping group: MAXIMUM ELECTRIC ABSORPTION [FLA] - Compressors A 16,0 + - Condenser fans A 4,3 + - Water pump A 1,9 = Maximum electric absorption A 22,2

21


EQUL PF

03.16 Ref. 207613 Rev.100

CONDENSER AIR DISCHARGE The machines are fitted with air discharge section closed by panels. It is possible to define the air discharge side directly in site, by removing the panels. The machine is arranged for direct connection to an air discharge duct. Air discharge side: from upper machine side, from condensing coil side, from opposite side of condensing coil. WARNING It is not possible to foresee air dicharge on lateral machine side

22


EQUL PF

03.16 Ref. 207613 Rev.100

MP.COM: MICROPROCESSOR CONTROL SYSTEM The MP.COM microprocessor control system is equipped with 8 keys terminal and back lighted graphic display on which all information in different languages or easily identifiable symbols are displayed. The system disposes of a “flash” memory that preserves the information even in absence of power supply.

KEYBOARD FUNCTIONS

KEY 1 Switches on/off the unit. KEY 2 Stops the alarm acoustical signal and displays the intervened alarm. KEY 3 Accedes to the parameters of possible units connected in LAN network.

LAN connection with 3 wires without additional accessories. It is possible to connect in network different capacity units and with different number of compressors.

KEY 4 Home key – displays the main screen. KEY 5 Accedes to control and visualization menus as:

- Unit working status - Set-points - Alarms reset (protected by password) - Service parameters setting (protected by password) - Intervened alarms history - Setting for main components manual operation (protected by password) - Date and time setting - Setting of communication system for SMS messages dispatch

KEY 6 Scrolls the pages inside each menu and decreases the displayed value KEY 7 Scrolls the pages inside each menu and increases the displayed value KEY 8 Shift the cursor inside each menu and confirm a parameter insertion

REMOTE CONTROLS/ALARMS INPUTS 1 External enabling • 2 Cooling set-point changeover (xK1 - xK2) • 3 Cooling set-point changeover (xK1 – xK3) • OUTPUTS 1 General alarm 1 ••

• remote controls/alarms •• voltage free controls/alarms

23


EQUL PF

03.16 Ref. 207613 Rev.100

VE YS

RU

FL

MA

P RU

MA

RC

VE YS

RU

FL

MA

P

RU

MA

RC

OPTIONAL ACCESSORIES – PUMPING GROUP Factory assembled pumping group. The system doesn't modify the machine dimensions. In the chillers technical data tables are showed the pumping group type for each machine. The system includes: SINGLE PUMP VERSION .../1 Pumping group with one in-line pump:

Control and working electric equipment built in the water chiller electric board and directly managed by the microprocessor control.

Pump with 2 poles electric motor (PPF UNI series).

Pump with 4 poles electric motor (PPF UNI LN series).

Insulated piping.

Expansion tank.

Safety valve.

Safety flow switch.

Pressure gauge.

Valve for water filling/discharge. TWO PUMPS VERSION .../2 Pumping group with twin head in-line pumps.

Control and working electric equipment built in the water chiller electric board and directly managed by the microprocessor control.

Pump with 2 poles electric motor (PPF UNI model).

Pump with 4 poles electric motor (PPF UNI LN model).

Insulated piping.

Expansion tank.

Safety valve.

Safety flow switch.

Pressure gauge.

Valve for water filling/discharge.

One pump is working and the other is in stand-by. Automatic changeover in case of failure.

PUMPING GROUP

RC Valve for water filling / discharge VE Expansion tank YS Safety valve RU Service valve MA Pressure gauge P Water pump FL Water flow switch

PPF UNI .../1

PPF UNI .../1-LN PPF UNI .../2

PPF UNI .../2-LN

24


EQUL PF

03.16 Ref. 207613 Rev.100

OPTIONAL ACCESSORIES – PUMPING GROUP TECHNICAL DATA

2 POLES ELECTRIC MOTOR SINGLE PUMP MODEL TWIN PUMP MODEL

MODEL PPF UNI

1/1 2/1 3/1 4/1 5/1 3/2 4/2 5/2

WATER FLOW RATE

Minimum water flow rate m3/h 2 8 5 5 50 5 5 10

Maximum water flow rate m3/h 14 28 35 35 80 35 35 60

DISCHARGE HEAD

At minimum water flow kPa 150 180 200 165 170 195 213 262

At maximum water flow kPa 30 125 140 137 130 110 175 255

WATER PUMP (1)

Plate power input kW 0,75 1,5 2,2 2,2 4,0 2,2 3,0 5,5

Plate current [FLA] A 1,91 3,5 4,6 4,6 7,8 4,6 6,1 10,3

WEIGHT (2)

Empty weight kg 31,5 34,5 55,0 56,0 73,0 104,0 116 166

POWER SUPPLY V/Ph/

Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50

4 POLES ELECTRIC MOTOR SINGLE PUMP MODEL TWIN PUMP MODEL

MODEL PPF UNI

1/1-LN 2/1-LN 3/1-LN 4/1-LN 5/1-LN 3/2-LN 4/2-LN 5/2-LN

WATER FLOW RATE

Minimum water flow rate m3/h 2 4 5 5 30 5 5 30

Maximum water flow rate m3/h 22 32 25 35 55 25 35 50

DISCHARGE HEAD

At minimum water flow kPa 70 72 168 228 210 168 232 215

At maximum water flow kPa 25 40 95 140 175 95 140 170

WATER PUMP (1)

Plate power input kW 0,37 0,55 1,5 3,0 4,0 1,5 3,0 4,0

Plate current [FLA] A 1,15 1,65 3,4 6,4 8,2 3,4 6,4 8,2

WEIGHT (2)

Empty weight kg 24,0 26,0 55,0 80,0 91,0 118,0 158,0 180,0

POWER SUPPLY V/Ph/

Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50

1 The given value is referred to the working pump only. 2 Add this value to the chiller weight

WARNING: The noise generated by the pumps does not increase the chiller overall noise pressure level.

25


EQUL PF

03.16 Ref. 207613 Rev.100

PUMP PERFORMANCE – MODELS WITH SINGLE PUMP

Dis

charg

e H

ead (

kP

a)

Water flow rate (m3/h)

The graph is referred to performances values of the pump. To obtain the pressure available for the plant, deduct the pressure drop of the relative heat exchanger as indicated in unit technical data.

PPF UNI 1/1 PPF UNI 1/1 LN








Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)


26


EQUL PF

03.16 Ref. 207613 Rev.100

PUMP PERFORMANCE – MODELS WITH SINGLE PUMP








Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

27


EQUL PF

03.16 Ref. 207613 Rev.100

PUMP PERFORMANCE – MODELS WITH TWIN HEAD PUMP

Dis

charg

e H

ead (

kP

a)








Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)

Dis

charg

e H

ead (

kP

a)




28


EQUL PF

03.16 Ref. 207613 Rev.100

OPTIONAL ACCESSORIES - WATER TANK The tank is supplied assembled under the unit, ready to work. In the chiller technical data sheet are showed the tank type for each unit. The tank includes:

Base and self supporting frame in steel plate with protective surfaces treatment in compliance with UNI ISO 9227/ASTMB117 and ISO 7253, and painted with epoxy powders.

Colour: RAL 9002

2 water tanks with anti-condensate insulation.

Antifreeze heater

Piping with anti-condensate insulation for connection with the machine.

MODEL C1 C2 C3 C4 C5

Water volume l 130 210 360 520 720

Empty weight (1) kg 110 160 265 400 512

Chilled water hydraulic connections

Inlet/outlet (ISO 7/1 – R) Ø 11/2" 2” -- -- --

Inlet/outlet – OD (2) Ø

mm -- -- 73,1 88,9 88,9

Water discharge (ISO 7/1-R) Ø 1/2” 1/2” 1/2” 1/2” 1/2”

Air vent (ISO 7/1-R) Ø 1/2” 1/2” 1/2” 1/2” 1/2”

(1) Add this value to the machine weight. (2) With flexible joint predisposition

1. Water inlet. 2. Water outlet. 3. Air vent pipe. 4. Water discharge pipe.

29


EQUL PF

03.16 Ref. 207613 Rev.100

OPTIONAL ACCESSORIES - LNO KIT This optional is available as accessory to obtain a chiller noise reduction. The versions equipped with KIT LNO having the following characteristics:

Technical compartment and panels insulated with polyurethane for sound proofing.

Set of the working parameters.

Soundproof cap on each compressor. The LNO KIT allows 3 different type of set: LNO KIT 100% No air flow reduction. Noise reduction is obtained through a different working set of the microprocessor control and an acoustic insulation of the noise source. LNO KIT 85% Noise reduction is obtained through a different working set of the microprocessor control, an acoustic insulation of the noise source and a reduction of the condenser air flow at 85% of the nominal value. LNO KIT 70% Noise reduction is obtained through a different working set of the microprocessor control, an acoustic insulation of the noise source and a reduction of the condenser air flow at 70% of the nominal value. Consider that a condenser air flow reduction induces a minor cooling/heating capacity of the chiller and a major energy consumption of the compressor. WARNING To obtain the effective working conditions of cooling capacity and noise reduction for unit equipped with LNO KIT, please refer to the selection program.

ACOUSTIC DATA 100% LNO KIT

MODEL 21.1 24.1 28.1 30.1 34.1 40.1 50.1 52.1 52.2 58.1

Total air flow m³/h 6500 7000 8500 1000

0 1100

0 1200

0 1600

0 2100

0 1800

0 1800

0

Engaged power kW 0,6 0,7 1,1 1,2 1,6 2,1 2 2,3 2 2

Sound power level [Lw] (1) dB(A) 87,1 88,7 92,8 92,1 94,1 96 94,6 96,4 93,1 93,1


[LPm] at 1m (2) dB(A) 70,5 72,1 76,2 75,5 77,5 79,4 77,4 79,2 75,9 75,9

[LPm] at 5m (2) dB(A) 60,8 62,3 66,5 65,8 67,8 69,6 68,1 69,9 66,5 66,5

[LPm] at 10m (2) dB(A) 55,5 57,1 61,2 60,5 62,5 64,4 62,9 64,7 61,4 61,4

MODEL 58.2 62.1 65.1 65.2 76.1 76.2 98.1 98.2 124.1 124.2

Total air flow m³/h 2050

0 2050

0 2300

0 2300

0 2550

0 2550

0 3200

0 3200

0 4000

0 4000

0

Engaged power kW 2,2 2,2 2,9 2,9 2,7 2,7 5 5 3,6 3,6

Sound power level [Lw] (1) dB(A) 86,5 86,5 89 89 93,7 93,7 98,5 98,5 90,2 90,2


[LPm] at 1m (2) dB(A) 69,3 69,3 71,8 71,8 75,8 75,8 80,6 80,6 71,6 71,6

LPm] at 5m (2) dB(A) 60 60 62,5 62,5 67 67 71,8 71,8 63,1 63,1

[LPm] at 10m (2) dB(A) 54,8 54,8 57,3 57,3 61,9 61,9 66,7 66,7 58,2 58,2

30


EQUL PF

03.16 Ref. 207613 Rev.100

MODEL 158.1 158.2 180.1 180.2 197.1 197.2 230.1 240.2 260.2

Total air flow m³/h 52000 52000 54000 54000 62500 62500 64000 66000 66000

Engaged power kW 7,6 7,6 8,5 8,5 8,2 8,2 8,8 10,1 10,1

Sound power level [Lw] (1) dB(A) 95 95 95,7 95,7 95,3 95,3 95,8 96,4 96,4


[LPm] at 1m (2) dB(A) 76,4 76,4 77,1 77,1 76,1 76,1 76,5 77,1 77,1

[LPm] at 5m (2) dB(A) 68 68 68,7 68,7 68 68 68,5 69,1 69,1

[LPm] at 10m (2) dB(A) 63 63 63,7 63,7 63,2 63,2 63,7 64,3 64,3

1. Sound power level [Lw] according to ISO EN 9614 – 2. 2. Average sound pressure level [LPm] according to ISO EN 3744.

85% LNO KIT

MODEL 21.1 24.1 28.1 30.1 34.1 40.1 50.1 52.1 52.2 58.1

Total air flow m³/h 5525 5950 7225 8500 9350 1020

0 1360

0 1785

0 1530

0 1530

0

Engaged power kW 0,3 0,4 0,7 0,8 1 1,3 1,2 1,9 1,3 1,3

Sound power level [Lw] (1) dB(A) 83,6 85,2 89,3 88,6 90,6 92,5 91,2 93 89,6 89,6


[LPm] at 1m (2) dB(A) 67 68,6 72,7 72 74 75,9 74 75,8 72,4 72,4

[LPm] at 5m (2) dB(A) 57,3 58,8 63 62,3 64,3 66,1 64,7 66,5 63 63

[LPm] at 10m (2) dB(A) 52 53,6 57,7 57 59 60,8 59,5 61,3 57,8 57,8

MODEL 58.2 62.1 65.1 65.2 76.1 76.2 98.1 98.2 124.1 124.2

Total air flow m³/h 1742

5 1742

5 1955

0 1955

0 2167

5 2167

5 2720

0 2720

0 3400

0 3400

0

Engaged power kW 1,3 1,3 1,8 1,8 1,6 1,6 3 3 2,2 2,2

Sound power level [Lw] (1) dB(A) 83,1 83,1 85,5 85,5 90,3 90,3 95,1 95,1 87,8 87,8


[LPm] at 1m (2) dB(A) 65,9 65,9 68,3 68,3 72,4 72,4 77,2 77,2 69,2 69,2

[LPm] at 5m (2) dB(A) 56,6 56,6 59 59 63,5 63,5 68,3 68,3 60,8 60,8

[LPm] at 10m (2) dB(A) 51,4 51,4 53,8 53,8 58,4 58,4 63,2 63,2 55,8 55,8

MODEL 158.1 158.2 180.1 180.2 197.1 197.2 230.1 240.2 260.2

Total air flow m³/h 44200 44200 45900 45900 53125 53125 54400 56100 56100

Engaged power kW 4,7 4,7 5,2 5,2 5 5 5,4 6,2 6,2

Sound power level [Lw] (1) dB(A) 91,9 91,9 92,6 92,6 92,4 92,4 92,8 93,3 93,3


[LPm] at 1m (2) dB(A) 73,3 73,3 74 74 73,1 73,1 73,5 74 74

[LPm] at 5m (2) dB(A) 64,9 64,9 65,6 65,6 65,1 65,1 65,5 66 66

[LPm] at 10m (2) dB(A) 59,9 59,9 60,6 60,6 60,2 60,2 60,6 61,2 61,2


31


EQUL PF

03.16 Ref. 207613 Rev.100

70% LNO KIT

MODEL 21.1 24.1 28.1 30.1 34.1 40.1 50.1 52.1 52.2 58.1

Total air flow m³/h 4550 4900 5950 7000 7700 8400 1120

0

1470

0

1260

0

1260

0

Engaged power kW 0,2 0,2 0,4 0,4 0,6 0,7 0,7 1,1 0,7 0,7

Sound power level [Lw] (1) dB(A) 80,4 82 86,1 85,4 87,4 89,3 88,2 90,1 86,4 86,4


[LPm] at 1m (2) dB(A) 63,8 65,4 69,5 68,8 70,8 72,7 71 72,9 69,2 69,2

[LPm] at 5m (2) dB(A) 54,1 55,7 59,8 59,1 61,1 62,9 61,7 63,6 59,9 59,9

[LPm] at 10m (2) dB(A) 48,8 50,4 54,5 53,8 55,8 57,6 56,5 58,4 54,7 54,7

MODEL 58.2 62.1 65.1 65.2 76.1 76.2 98.1 98.2 124.1 124.2

Total air flow m³/h 1435 1435 1610

0 1610

0 1785

0 1785

0 2240

0 2240

0 2800

0 2800

0

Engaged power kW 0,7 0,7 1 1 0,9 0,9 1,7 1,7 1,2 1,2

Sound power level [Lw] (1) dB(A) 80,2 80,2 82,5 82,5 87,2 87,2 92 92 86,9 86,9


[LPm] at 1m (2) dB(A) 63 63 65,3 65,3 69,3 69,3 74,1 74,1 68,3 68,3

[LPm] at 5m (2) dB(A) 53,7 53,7 56 56 60,5 60,5 65,3 65,3 59,9 59,9

[LPm] at 10m (2) dB(A) 48,5 48,5 50,8 50,8 55,4 55,4 60,2 60,2 54,9 54,9

MODEL 158.1 158.2 180.1 180.2 197.1 197.2 230.1 240.2 260.2

Total air flow m³/h 36400 36400 37800 37800 43750 43750 44800 46200 46200

Engaged power kW 2,6 2,6 2,9 2,9 2,8 2,8 3, 3,5 3,5

Sound power level [Lw] (1) dB(A) 89,7 89,7 90,3 90,3 90,5 90,5 90,8 91,2 91,2


[LPm] at 1m (2) dB(A) 71,1 71,1 71,1 71,1 71,2 71,2 71,5 71,9 71,9

[LPm] at 5m (2) dB(A) 62,7 62,7 63,2 63,2 63,2 63,2 63,5 63,9 63,9

[LPm] at 10m (2) dB(A) 57,7 57,7 58,3 58,3 58,3 58,3 58,6 59,1 59,1


32


EQUL PF

03.16 Ref. 207613 Rev.100

RU1

COM1

A1

SC1 SC2

RU2

COM2

OPTIONAL ACCESSORIES - PARTIAL HEAT RECOVERY SYSTEM The partial heat recovery exchangers are installed on every refrigerant circuit of the machine before the main condenser. The system is not regulated and the control is ON-OFF type. The heat recovery system’s operation is subject to the supply demand of cooling capacity. The system includes:

Copper brazed plate type heat exchanger with cover plates, plates and connections in AISI 316 stainless steel.

Anti-condensate insulation made of polyurethane.

Antifreeze heater.

Hydraulic piping. In the machines with two refrigerant circuits, the parallel connection of the hydraulic circuit is factory assembled. The heating capacity which is supplied depends on the kind of refrigerant gas which is used and working temperatures. The heat exchangers can produce hot water up to the maximum temperature of 70÷75°C and according to the working conditions of the unit. .


COM Compressor RU Manual valve SC Partial heat recovery exchanger A Main condenser

HEAT RECOVERY HYDRAULIC CIRCUIT

SUCTION LINE

LIQUID LINES

SUCTION LINE

33


EQUL PF

03.16 Ref. 207613 Rev.100

T

MP.COM

YS1

RL1

RU1

COM1

BGV1

A1

SC

YR1/2 YR1/1

BGV2

YR2/1 YR2/2

YS2

RL2 COM2

RU2

OPTIONAL ACCESSORIES - TOTAL HEAT RECOVERY SYSTEM The total heat recovery exchangers are installed on every gas circuit of the machine in parallel to the main condenser. The system is totally controlled by the microprocessor and the control is ON-OFF type. The heat recovery system’s operation is subject to the supply demand of cooling capacity. The system includes:

Copper brazed plate type heat exchanger with cover plates, plates and connections in AISI 316 stainless steel.

Anti-condensate insulation made of polyurethane.

Antifreeze heater.

Water temperature probe on heat reclaim water inlet.

Diverter valve.

Non return valve.

Liquid receiver

Safety valve.

Hydraulic piping. In the machines with two refrigerant circuits, the parallel connection of the hydraulic circuit is factory assembled.

TOTAL HEAT RECOVERY

COM Compressor RU Valve YR Non return valve A Main condenser SC Heat recovery exchanger

BGV Diverter valve YS Safety valve RL Liquid receiver T Temperature sensor MP.COM Microprocessor control

HEAT RECOVERY HYDRAULIC CIRCUIT

SUCTION LINE

LIQUID LINE

LIQUID LINE

SUCTION LINE

34


EQUL PF

03.16 Ref. 207613 Rev.100

OPTIONAL ACCESSORIES – SILENCING PLENUM ON CONDENSER AIR DISCHARGE The plenum is supplied as separate accessory for installation on site. The system includes:

Aluminium profile frame jointed with reinforced PVC corners.

Panelling in steel plate with protective surfaces treatment in compliance with UNI ISO 9227/ASTMB117 and ISO 7253, and painted with epoxy powders.

Colour: RAL 9002

Noise absorption partitions. The plenum is supplied with built-in weatherproof noise absorption partitions allowing outdoor installation.

Air discharge on the upper side of the machine (vertical air discharge)

Predisposition for an eventual air duct connection The plenum allows a condenser fans noise reduction of about 3 dB(A) No noise reduction is achieved on condensing coil side or other machine side.

SIZE C1 C2 C3 C4 C5

Weight kg 40 70 100 130 170

SILENCING PLENUM ON CONDENSER AIR DISCHARGE

35


EQUL PF

03.16 Ref. 207613 Rev.100

OPTIONAL ACCESSORIES – KIT FOR OUTDOOR INSTALLATION For outdoor installation the use od the dedicated optional kit is mandatory. The machine must be installet under a cover or anyway protected against atmospheric agents. The dimensions of the cover must consider the possibility of transversal rain, characterized by a higher inclination of the rainfall caused by the wind. Only the installations with horizontal air discharge flow are permitted without ducting. To avoid air recirculation, ducting is suggested for horizontal air discharge on coil side.

In case of vertical air discharge, ducting is mandatory.

36


EQUL PF

03.16 Ref. 207613 Rev.100

WARNING Plug fan must be protected from direct rain and atmospherics agents

37


EQUL PF

03.16 Ref. 207613 Rev.100

UNIT DRAWINGS

EQUL PF 22.1 – 42.1

CONNECTIONS 1. Chilled water inlet 2. Chilled water outlet 3. Power supply 4. Partial heat reclaim inlet 5. Partial heat reclaim outlet 6. Total heat reclaim inlet 7. Total heat reclaim outlet

38


EQUL PF

03.16 Ref. 207613 Rev.100

EQUL PF 53.1-71.1 / 53.2-71.2

CONNECTIONS

1. Chilled water inlet 2. Chilled water outlet 3. Feeding voltage 4. Partial heat reclaim inlet 5. Partial heat reclaim outlet 6. Total heat reclaim inlet

7. Total heat reclaim outlet

39


EQUL PF

03.16 Ref. 207613 Rev.100

EQUL PF 85.1-107.1 / 85.2-107.2

CONNECTIONS 1. Chilled water inlet 2. Chilled water outlet 3. Feeding voltage 4. Partial heat reclaim inlet 5. Partial heat reclaim outlet double

circuit. 6. Partial heat reclaim outlet single

circuit 7. Total heat reclaim inlet 8. Total heat reclaim outlet

40


EQUL PF

03.16 Ref. 207613 Rev.100

EQUL PF 135.1 - 195.1 / 135.2 - 195.2

CO

NN

EC

TIO

NS

1.

Chille

d w

ate

r inle

t

2.

Chille

d w

ate

r outle

t 3.

Pow

er s

upply

4.

Partia

l heat re

cla

im in

let

5.

Partia

l heat re

cla

im o

utle

t double

circ

uit.

6.

Partia

l heat re

cla

im o

utle

t sin

gle

circ

uit

7.

Tota

l heat re

cla

im in

let

8.

Tota

l heat re

cla

im o

utle

t

41


EQUL PF

03.16 Ref. 207613 Rev.100

EQUL 220.1 - 250.1 / 220.1 - 250.2

CO

NN

EC

TIO

NS

1.

Chille

d w

ate

r inle

t

2.

Chille

d w

ate

r outle

t 3.

Pow

er s

upply

4.

Partia

l heat re

cla

im in

let

5.

Partia

l heat re

cla

im o

utle

t

6.

Tota

l heat re

cla

im in

let

7.

Tota

l heat re

cla

im o

utle

t

42


EQUL PF

03.16 Ref. 207613 Rev.100

HIPLUS AIRE ACONDICIONADO S.L. Masia Torrents, 2

Tel. +34 93 893 49 12

Fax. +34 93 893 96 15

08800 Vilanova i la Geltrú

Barcelona, Spain

www.hitecsa.com

We reserve the right to do modifications without prior notice. This document is a traduction from the original file.

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