webinar application fan coil unit - advanced features 2016

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place picture here Jürgen Schilder, Thorsten Reibel – Global Application and Solution Team January 2016 ABB GPG Building Automation Webinar ABB i-bus ® KNX Application Fan Coil Units - Advanced Features

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Page 1: Webinar Application Fan Coil Unit - Advanced Features 2016

place picture here

Jürgen Schilder, Thorsten Reibel – Global Application and Solution Team January 2016

ABB GPG Building AutomationWebinar ABB i-bus® KNX Application Fan Coil Units -Advanced Features

Page 2: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 2

Webinar “Application FCU – Advanced Features”Agenda - Products

Overview Fan Coil Unit Control / Fan Coil Actuators FCA/S

Special Parameters/Functions of Fan Coil Actuators FCA/S

Run-on Behavior

Limitations and forced Operation

Flexibility Valve Outputs

Parallel Operation of Valve Drives

New Room Temperature Controller (unified RTC Concept)

One Setpoint / Two Setpoint Mode

Master/Slave

Additional Heating / Cooling Stage

RTC in Presence Detector

Switching between Heating and Cooling (FCA/S and RTC)

FCA/S 1.1.2.2

RTC Fan Coil

Fan Coil Unit

TSA/K x.2

Page 3: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 3

Webinar “Application FCU – Advanced Features”Agenda - Solutions

Fan Coil Solution with Blower Actuator FCL/S

Fan Coil Control with Electrical Heater

Solutions with FCA/S and RTC

Window Contact

Drip Tray or Dew Point Sensor

External Temperature Sensor

Fan Coil Actuator with Compressor

Control of EC-Motors

ETS5-Project with FCA/S and new RTC

Visualization with Eisbaer

FCA/S 1.1.2.2

RTC Fan Coil

Fan Coil Unit

TSA/K x.2

Page 4: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 4

Webinar “Application FCU – Advanced Features” Control of a Fan Coil Unit with Fan Coil Actuator

Fan Electrical Heater Window Contact

Drip Tray or Dew Point Sensor

Fan ControlHeat exchanger

Cool exchanger

HeatingValve

CoolingValve

Page 5: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 5

Webinar “Application FCU – Advanced Features”Overview Fan Coil Actuators FCA/S 1.1.x.2

Successor of FCA/S 1.1M

Module Width: 6 MW (FCA/S 1.1M 4 MW)

Thermoelectric and motor valve drives

FCA/S 1.1.1.2: without manual Operation

FCA/S 1.1.2.2: with manual Operation

3 inputs for potential free contacts andanalogue values: PT100 ( 2 wire), PT1000 (2 wire),

KT/KTY temperature sensors

ABB i-bus Tool support to operate anddisplay valve- and fan outputs, relay andbinary/analogue inputs

Page 6: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 6

Webinar “Application FCU – Advanced Features”Overview Fan Coil Actuators FCA/S 1.2.x.2

Successor of FCA/S 1.2.2.1

Module Width: 6 MW (like FCA/S 1.2.2.1)

0 – 10 V motor valve drives

FCA/S 1.2.1.2: without manual Operation

FCA/S 1.2.2.2: with manual Operation

3 inputs for potential free contacts andanalogue values: PT100 (2 wire), PT1000 (2 wire), KT/KTY

temperature sensors

ABB i-bus Tool support to operate anddisplay valve- and fan outputs, relay andbinary/analogue inputs

Page 7: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 7

Webinar “Application FCU – Advanced Features” ETS Application FCA/S 1.x.x.2

Unified application for all four devices

Start up Behavior and run on behavior

Minimum time in a level

Limitations of Fan stage in Automatic Mode

Forced operation of Fan stage in Automatic and Direct Mode (e.g. Fan only stage 1 or off)

All valve outputs either for heating or cooling

Mixture of valves (motor- and electrothermal valve drives)

Parallel operation of valves

Threshold for Switching to another Level, Hysteresis

Status Messages (Fan stage, Valve, Fault, …)

Monitoring of RTC with parametrisable Function

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 8: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 8

Webinar “Application FCU – Advanced Features”ETS Application FCA/S 1.x.x.2

Direct Mode

1 Bit for up/down Fan Speed

1 Bit for direct Fan Speed

1 Byte (0…3) for Fan Speed at the moment not available, with application update 2016

Automatic Mode

Depending on Control Value from Room Temperature Controller

LimitationsE.g. only Fan Stage 1 and 2

Control value fan speed0... 9 % 0 (fan off)10...39 % 140...69 % 270...100 % 3

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 9: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Run-on Behavior

ABBDESTO Jürgen Schilder | 9

Keeps the fan running in the actual stage though there is a request for lower speed.

Run-on behavior speed 3: stays in speed 3 for the adjusted time before going down to speed 2

Run-on behavior speed 2: stays in speed 2 for the adjusted time before going down to speed 1

Run-on behavior speed 1: stays in speed 1 for the adjusted time before turned off

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 10: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Run-on Behavior

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Run-on behavior speed 1:

After normal operation with running heat exchanger an immediate switch off (valve closed, fan off) can result in overheating in the unit.

For a fan coil in cooling mode it is essential to keep the fan running to prevent icing or condensation. Run-on times speed 3 and speed 2 to be adjusted to zero or low durations, Run-on time speed 1 will get a significant time period.

Activation of the function via telegram:

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 11: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “New Fan Coil Actuators”Run-on Behavior Minimum dwell period

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Run-on time works only for fan speed going down, but in all modes

Minimum dwell period (minimum time in a level) is made only for automatic mode, but active for any change of speed (up or down)

Run-on Time Minimum dwell period in fan speed

Direct Mode yes no

Automatic Mode yes yes

Man. Operation yes no

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 12: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 12

Webinar “Application FCU – Advanced Features”Limitations and forced operation

During operation (direct or automatic) it is sometime essential to influence both the valve and also the fan. It means, valve and/or fan achieve a defined status.

Examples:

In a hotel room ventilation shall be limited to speed one during the night due to noise reasons

In case of malfunction in a HVAC system valve shall go to 50 % position

For continuous ventilation with no heating or cooling valve shall be closed and fan runs in speed one

Limitations (1 Bit) Priority (Forced Operation,1 Bit)Valve Fan Valve Fan

Direct Mode - - Max. 3 1Automatic Mode

- Max. 4 Max. 3 1

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 13: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 13

Webinar “Application FCU – Advanced Features”Limitations and forced operation

Parameter limitations and forced operation for fan:

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 14: Webinar Application Fan Coil Unit - Advanced Features 2016

Parameter forced operation for valve. 3

Group objects limitations and forced operation:

© ABB2/1/2016 DESTO Jürgen Schilder | 14

Webinar “Application FCU – Advanced Features”Limitations and forced operation

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 15: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Flexibility of Valve Outputs

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Independent valve outputs, individually programmable

FCA/S 1.2.x.2 with electronic output

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 16: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Flexibility of Valve Outputs

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Two motor valve drives, either for Heating and Cooling or additional heating/cooling stage or parallel operation of valves

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 17: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Flexibility of Valve Outputs

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Four electrothermal valve drives, e.g. two for heating/cooling in the room, the others with additional blower actuator for another room

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 18: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Parallel Operation of Valves

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Parallel operation of valves temporarily possible Parallel Mode

Solution: Adding a further heating or cooling circuit in case of a strong request for cooling or heating

0-10 V valve drives or motor valve drives: both possible valve drives can be linked together

Electrothermal valve drives: Channel A and C can be linked together

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 19: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Parallel Operation of Valves

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Group Objects:

Description in the Manual FCA/S

By activating the parallel mode this output is not active immediately, only after change of the control value

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 20: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Overview RTC‘s – unified RTC

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

All Room Temperature Controllers (RTC’s) will have a unified software concept, providing the user with the same function for all devices.

Uniform Master Slave concept easy implementation of more than one RTC’s in a room

Native application for ETS4 and 5 no additional plug in (Power tool) required(ETS3 applications with Power Tool still available)

One set point mode easier to program, easier to operate for the user(Alternatively two set point mode with dead zone parametrizable)

ComfortTouch 3.1

Millenium RTC

RTC commercial

Busch-priOn 3.5‘‘

Busch-priOn RTC

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 21: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Overview RTC‘s – unified RTC

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

All RTC’s will have a unified software concept, providing the user with the same function for all devices.

Additional stage for heating and cooling with individual parameters as an independent second control circuit (e.g. basic floor heating) more flexibility

Adapted usability concept better understanding and operation for the end

user

Please note: Devices with the new RTC concept will get a new article and order code and they are not compatible with the previous devices.Exception: Busch-priOn 3.5” and ComfortTouch 3.0, these devices can be updated with a new firmware incl. the new RTC

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 22: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Two Setpoint Mode for all new and existing RTC

Setpointcooling

22°C

Time

* Distancebetween setpoint

heating and setpoint cooling

Stopheating

RoomTemperature

Startcooling

Stopcooling

Startheating

Heating mode Heating mode

Setpointheating

20°C

Stopheating

Deadzone*no cooling/heating

Cooling mode

Switches to heating mode when the temperature drops below the setpoint heating

Switches to cooling mode when the temperature exceeds the setpoint cooling

Page 23: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”One Setpoint Mode for all new unified RTC

© ABB01.02.2016 DESTO Jürgen Schilder | 23

Page 24: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”One Setpoint Mode for all new unified RTC

Setpoint21°C

Switching pointheating

Switching pointcooling

1.0k*

1.0k*

20°C

22°C

* Hysteresis forswitchoverheating/cooling

Stopheating

RoomTemperature

Startcooling

Stopcooling

Startheating

Cooling mode

Heating modeHeating mode

Switches to heating mode when the temperature drops below the setpoint minus hysteresis

Switches to cooling mode when the temperature exceeds the setpoint plus hysteresis

Advantage: Easy to understand, like AirCon in a car

Time Stop

heating

Page 25: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”One Setpoint Mode for all new unified RTC

© ABB01.02.2016 DESTO Jürgen Schilder | 25

Page 26: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 28

Room Temperature Controller- MASTER -

Room Temperature Controller- SLAVE -

Fan Coil ActuatorFan Coil Unit

Webinar “Application FCU – Advanced Features”Unified RTC – Master/Slave

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Page 27: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Unified RTC – Master/Slave

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Single device Stand alone operation/application in a single room

Master device At least two RTCs in use. One defined as Master and the second (and further if required) as an additional operating and display element (Slave). The Master is to be connected according to the designated communication objects with the slave. The Master is responsible for the temperature control.

Slave device(s) At least two RTCs in use. One defined as Master and the second as Slave. The Slave is to be connected according to the designated communication objects with the Master. The Slave uses the room temperature controller functions of the master

Synchronisation of indication and operation betweenMaster and Slave devices

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 28: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB STOTZ-KONTAKT GmbH

Webinar “Application FCU – Advanced Features”Unified RTC – Master/Slave

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Superimposed operating mode (master/slave) for further device (e.g. visualization) to change the operating mode.

Master Slave

Page 29: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Additional Heating/Cooling Stage

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

An additional stage allows to run a separate heating/cooling circuit

Example:

Room with cooling ceiling (basic stage) and classical fan coil unit as additional stage

Floor heated bathroom (basic stage) with a towel rack as additional stage

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 30: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Additional Heating/Cooling Stage

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Parameter:

After selection further parameter appear

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 31: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Additional Heating/Cooling Stage

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Control parameter of the selected type (example Fan Coil)

Group objects:

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 32: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Additional Heating/Cooling Stage

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Important parameter:

The setpoint temperature of the additional stage is defined as the difference to the basic setpoint

The value represents the setpoint at which the additional stage starts to operate.

For heating the setpoint for the additional stage is higher, for cooling it is lower than the basic setpoint

Adjustment of the difference to zero:

Two parallel circuits with the same setpointbut different control parameters if required.

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 33: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Additional Heating/Cooling Stage

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Activation/Deactivation basic load via object

Always active with a minimum control value

Switchable via object

Parameter:

Group objects:

Example: Floor heating system with basic warmth

Minimum control value is active though the calculated control value of is lower.

Deactivation in Summer, cold ground ok

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 34: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Additional Heating/Cooling Stage

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Example: Cooling setpoint is 22 degrees Celsius,temperature difference to basic stage is two degrees Celsius. If there is a request for getting 20 degrees or less in the room additional stage will start cooling.

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 35: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Switching between Heating and Cooling

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Switching between heating and cooling, either with 2-pipe or 4-pipe systems is important is to run in the correct mode, depending on request (required room temperature compared with actual one)

Option RTC:

Automatic: Device switches automatically between heating and cooling and to the associated setpoint

Only via object: Switchover between heating and cooling and to the associated setpoint is carried out via group object.

Local/ via extension unit and via object:Switchover between heating and cooling is carried out manually on the device by the user or via the "Switchover heating/cooling" object via the bus.

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 36: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Switching between Heating and Cooling

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Parameter RTC:

Group Objects RTC:

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 37: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Switching between Heating and Cooling

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Option FCA/S:

In case of automatic mode in RTC the correct control value will be sent to the FCA/S

If switch over via object is selected also FCA/S offers parameter and group object

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 38: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Switching between Heating and Cooling

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Practice:

2-pipe system with only heating or cooling: no adjustments in RTC or FCA/S

4-pipe system with both heating and cooling: mostly the automatic mode (RTC) and no switching object (FCA/S) can be parametrized. Depending on setpoint and current room temperature the right control value will be transmitted. FCA/S receives only one control value and operates the valve.

In case of the necessity to force running mode heating or cooling at a certain time (e.g. via visualization) these group objects and parameters in both devices are really helpful).

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 39: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Switching between Heating and Cooling

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Practice:

In a 2-pipe system with both heating and cooling the switching object can be used to inform the RTC and FCA/S that hot or cold water is in the system and heating or cooling mode is active now. FCA/S parameter Fan coil operating mode has to be adjusted to ‘2 control values/1 valve/with switching object’. Both group objects shown above are connected with the same group address.

In a four pipe system with both heating and cooling but never hot and cold water supply in parallel intended switching between heating and cooling can be necessary

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 40: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 42

Webinar “Application FCU – Advanced Features”RTC in Presence Detector

Presence Detector includes a complete RTC except operating elements or indications

RTC in general areas like restroom or kitchen where no operation and display is needed

In a large office room it is recommended to measure at two points to create amean value or to regulate accordingto the lowest/highest measured room temperature

In principle both measured value can be weighted to create an individual reference temperature value. (E.g. RTC1 30 % and RTC2 70 %)

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Page 41: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 43

Webinar “Application FCU – Advanced Features”RTC in Presence Detector

For a ceiling mounted fan coil unit it is a good solution to measure the room temperature next to the air inlet of the FCU

Advantage is a faster regulation thus also the presence detector can help with temperature measurement

Please note: Air draft with temperaturedifferences can results in triggeringpresence detection when the detector is mounted next to the FCU

As the detection of temperature at the ceiling might be incorrect(in heating mode too high) an offset can be parametrized

Presence Detector

Fan Coil

solo/future/carat/accent

Busch-triton

Sidus

Page 42: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 44

Webinar “Application FCU – Advanced Features”Fan Coil Control with Blower Actuator FCL/S x.6.1.1

Room temperature control with fan coil units means fan speed and valve control.

Possible: Room temperature control only via fan speed, any cooling or heating request leads to a completely open valve

Simple relay for controlling of electrothermal valves is sufficient, Blower actuator FCL/S x.6.1.1.

Hint: For PWM control or continouscontrol the dedicated actuator FCA/S is needed !

FCL/S 1.6.1.1 1-fold

FCL/S 2.6.1.1 2-fold

FCL/S 1.6.1.1

FCL/S 2.6.1.1

Page 43: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Fan Coil Control with Blower Actuator FCL/S x.6.1.1

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Example: 4-pipe system Heating and Cooling

Switching between heating and cooling via RTC automatically

Room Temperature Controller, FCL/S 1.6.1.1 and a further Switch Actuator SA/S

Roo

m T

empe

ratu

re

Con

trolle

r

Control value Heating Control Value A

Blower

Actuator FC

L/S 1.6.1.1

Control value Cooling Control Value B… …Status Cooling Toggle Control

Value A/B Heating/Cooling

Status Heating …… Output B: Switch

…Output X: Switch Switch

Actuator SA/S

…Status Output X

FCL/S 1.6.1.1

FCL/S 2.6.1.1

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 44: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Fan Coil Control with Blower Actuator FCL/S x.6.1.1

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

FCL/S 1.6.1.1

Example: 4-pipe system Heating and Cooling

Object status cooling is linked to the group object Toggle control value heating/cooling.

With value 1 the cooling control value is active, with value 0 the heating control value.

FCL/S 2.6.1.1

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 45: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Fan Coil Control with Blower Actuator FCL/S x.6.1.1

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Example: 2-pipe system Heating and Cooling

Switching between heating and cooling via RTC automatically

Status heating RTC also linked to output B of FCL/S 1.6.1.1 where the valve is connected

Roo

m T

empe

ratu

re

Con

trolle

r

Control value Heating Control Value A Heating Blow

erActuator FC

L/S 1.6.1.1

Control value Cooling Control Value B Cooling

… …Status Cooling Toggle Control Value

Heating/CoolingStatus Heating …… Output B: Switch

FCL/S 1.6.1.1

FCL/S 2.6.1.1

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 46: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Fan Coil Control with Blower Actuator FCL/S x.6.1.1

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Example: 2-pipe system Heating or Cooling

Simple, only Status Heating or Cooling to be linked with output B Switch

2-pipe Cooling:

Roo

m T

empe

ratu

re

Con

trolle

r

Control value Cooling Control Value A Cooling Fan C

oil Actuator FC

L/S 1.6.1.1

… …… …Status Cooling …

… …… Output B: Switch

FCL/S 1.6.1.1

FCL/S 2.6.1.1

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 47: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Fan Coil Control with electrical Heater

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Electrical heater in the Fan Coil Unit can be used in the event of not existing water based heating system or in the period between summer and winter where water supplied heating is not yet available.

Switch output is required, output H of FCA/S or output B of FCL/S

Status heating operates the relay to switch on/off the electrical heater.

Temperature control via fan speed control

Roo

m T

empe

ratu

re

Con

trolle

r

Control value Heating Control Value A FanC

oilActuator FC

A/S1.1.x.2

… …… …Status Heating …… …… Output H: Switch

FCL/S 1.6.1.1

FCL/S 2.6.1.1

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 48: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 50

Webinar “Application FCU – Advanced Features”Solution with FCA/S and RTC

Window contact, connected to binary input of FCA/S

Heating Mode: Group address of binary input is linked to the operating mode frost protection

Set point of 7 degrees Celsius (adjustable) is valid

Cooling Mode: Group address of binary input is linked to the operating mode overheat protection

Set point of 35 degrees Celsius (adjustable) is valid

Practically in both modes valve will be closed and fan is off

Window contact

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 49: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 51

Webinar “Application FCU – Advanced Features”Solution with FCA/S and RTC

Drip tray or Dew point sensor connected to binary input of FCA/S

Only for cooling

Monitoring of humidity in the system

Valve closed and fan running to dehumidify the system

Setpoint typically 35 degrees Celsius

Drip tray ordew point sensor

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 50: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 52

Webinar “Application FCU – Advanced Features”Solution with FCA/S and RTC

Temperature Measurement via external sensor connected to analogue input of FCA/S

PT100 or PT1000 in 2-wire technology or KT/KTY sensors

Two external temperature sensors can be integrated with one RTC, each with individual weighting between 0 and 100 (Sum = 100)

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2 External Temperaturesensor

Page 51: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 53

Webinar “Application FCU – Advanced Features”Fan Coil Actuator with compressor

Instead of a valve drive a compressor has to be controlled

Compressor produces with cooling machine the refrigerant for an AC-system

Compressor will be switched on in case of cooling required and switched off if no cooling necessary

Request: Compressor not switched at any time but only cyclically, e.g. max. 3 switching cycles per hour.

On

Off

t

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Page 52: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABB2/1/2016 DESTO Jürgen Schilder | 54

Webinar “Application FCU – Advanced Features”Fan Coil Actuator with compressor

ABL/S 2.1

Gate: - blocks switching- stores input during

blocking

OR: Value 1 to block gate

Timer: Blocking time tp

Comparator: Threshold forrunning compressor

Page 53: Webinar Application Fan Coil Unit - Advanced Features 2016

FCA/S 1.2.2.2

FCA/S 1.2.1.2

Webinar “Application FCU – Advanced Features”Fan Coil Actuator with EC-Motor (0-10 V)

© ABB STOTZ-KONTAKT GmbH

Fan Coil Units with EC-motors control the fan speed continuously

EC-Motor: Brushless variable speed DC-Motor with electronic to generate a rotating magnetic field For FCU’s 0-10 V control signal needed

Advantage:

higher efficiency of the motor

better way of speed control (no steps) which improves the performance of the system

FCA/S 1.2.x.2 with two independent outputs and group objects with 0-10 V

Output 1: Valve

Output 2: Fan with EC-Motor

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 54: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Fan Coil Actuator with EC-Motor (0-10 V)

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Condition: Technical data of the 0-10 V output FCA/S fits to the control input of the motor.

Technical data FCA/S:

Please note: One FCA/S 1.2.x.2 only for a 2-pipe system

Wording of the group object and parameters does not comply with real connection

FCA/S 1.2.2.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 55: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Fan Coil Actuator with EC-Motor (0-10 V)

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

Group Objects of FCA/S 1.2.x.2

Group Objects of RTC

Practical experiences not yet existing !

FCA/S 1.2.2.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 56: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”ETS-Project – Group objects FCA/S

© ABB STOTZ-KONTAKT GmbH

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Fan Coil Actuator FCA/S 1.1.2.2 with two motor valve drives for heating and cooling controlled via Room Temperature Controller with applicationunified RTC

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 57: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”ETS-Project – Group objects RTC

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 58: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”ETS-Project – Group addresses

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 59: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”ETS-Project – Visualisation

2CDC 508 158 N0101

© ABB STOTZ-KONTAKT GmbH

FCA/S 1.1.2.2

FCA/S 1.2.2.2

FCA/S 1.1.1.2

FCA/S 1.2.1.2

Presenter
Presentation Notes
Abbildungen: 2CDC071001S0015, 2CDC071002S0015, 2CDC071003S0015, 2CDC071004S0015
Page 60: Webinar Application Fan Coil Unit - Advanced Features 2016

© ABBDESTO Jürgen Schilder | 2/1/2016 65

Webinar “Application FCU – Advanced Features”Webinars

Online Training Services: Webinar with different topics

http://new.abb.com/low-voltage/products/intelligent-building-systems/abb-i-bus-knx/webinar

Page 61: Webinar Application Fan Coil Unit - Advanced Features 2016

Update Specification Toolbox 2.0

Hotel guest rooms now featured

In addition to the Better Space Hotel the Toolbox now includes planningaids for hotel guest rooms in 3 different configuration levels: Basic, Advanced and Premium

Beside USB stick now also available as online version

Link to webpage

Webinar “Application FCU – Advanced Features”Marketing Tools

© ABBDESTO Jürgen Schilder | 2/1/2016 66

Start in

25minutes

Page 62: Webinar Application Fan Coil Unit - Advanced Features 2016

Webinar “Application FCU – Advanced Features”Next Webinar

Wednesday 2rd of March 2016 Morning 09:00 am Europe Time

(Berlin, UTC + 1h)

Afternoon 03:00 pm Europe Time (Berlin, UTC + 1h)

ABB i-bus KNX – Basics and products

Overview KNX

Applications

Products

© ABB01.02.2016 DESTO Jürgen Schilder | 67

Page 63: Webinar Application Fan Coil Unit - Advanced Features 2016

Disclaimer

© ABB01.02.2016 DESTO Jürgen Schilder | 68

The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any errors that may appear in this document.

In no event shall ABB be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, nor shall ABB be liable for incidental or consequential damages arising from use of any software or hardware described in this document.

© Copyright [2016] ABB. All rights reserved.

Page 64: Webinar Application Fan Coil Unit - Advanced Features 2016