Siemens RDF Series, Application Manual

Page 1: ...Answers for infrastructure Answers for infrastructure RDG RDF room thermostats Application Guide ...

Page 2: ...ceiling and radiator Compressor for heating or cooling Compressor with el heater Compressor for heating and cooling 2 stage compressor for heating or cooling 2 pipe el heater or radiator 2 pipe Single duct Single duct with el heater Single duct with heat cool coil Single duct and radiator 2 stage heating or cooling Variable air volume VAV Heat pumps Universal 2 ...

Page 3: ... 7 Fan coil application overview 8 Fan coil product overview 10 Universal application overview 12 Universal product overview 14 Heat pumps application overview 15 Heat pumps product overview 16 VAV application overview 18 VAV product overview 19 How to prepare and set up your room thermostats 20 Introduction 20 Control parameters 20 Installation and set up 20 Application specific parameters 21 Comm...

Page 4: ...quirements Description of RDG range The RDG is a compact wall mounted version with an elegant and modern design The product consists of 2 lines of versatile products RDG100 and RDG400 RDG100 line for FCUs plus universal e g chilled ceilings or radiators and heat pump applications RDG400 line for VAV applications The thermostats are available as stand alone versions stand alone with 7 day program a...

Page 5: ...ne RDF300 the versatile stand alone thermostat with ON OFF or modulating 3 position outputs RDF300 02 also includes backlit display RDF340 modulating thermostat operating on AC 24 V SELV with DC 0 10 V control outputs RDF310 2 basic stand alone thermostat for 2 pipe applications RDF310 21 also offers a backlit display and infrared receiver for remote control RDF600 versatile stand alone thermostat...

Page 6: ...ge heating or cooling system1 VAV systems via ON OFF or modulating control outputs Single duct system Single duct system with electric heater Single duct system and radiator floor heating1 Single duct system with heating cooling coil1 Chilled heated ceilings or radiators via ON OFF or modulating control outputs Chilled heated ceiling Chilled heated ceiling with electric heater Chilled heated ceilin...

Page 7: ...r manual fan speed for 1 speed 3 speed or ECM3 fan Fan operation fan enable heating only cooling only fan disable Multifunctional inputs function selectable External temperature sensor Heating cooling changeover sensor or switch Operating mode switchover for keycard window or time switch contact Electric heater release Dew point monitor Fault input 7 day program Timer for prolonged presence and ab...

Page 8: ...ON OFF RDG100 RDG110 RDF300 RDF310 RDF600 RDF410 2 pipe mod PWM RDG100 2 pipe mod 3 pos RDG100 RDF300 RDF600 2 pipe mod DC 0 10 V RDG140 RDG160KN RDF340 2 pipe mod DC 0 10 V ECM fan control DC 0 10 V RDG160 2 pipe ON OFF ECM fan control DC 0 10 V RDG160KN 2 pipe system with el heater 2 pipe ON OFF with el heater ON OFF RDG100 RDG110 RDF300 RDF600 2 pipe ON OFF with el heater mod PWM or 3 pos RDG10...

Page 9: ...d radiator DC 0 10 V RDG140 RDG160KN 2 pipe mod ON OFF DC 0 10 V and radiator ON OFF DC 0 10 V ECM fan control DC 0 10 V RDG160 4 pipe system 4 pipe ON OFF RDG100 RDG110 RDF300 RDF600 4 pipe mod PWM RDG100 4 pipe mod 3 pos RDG100 4 pipe mod DC 0 10 V RDG140 RDG160KN RDF340 4 pipe mod ON OFF DC 0 10 V ECM fan control DC 0 10 V RDG160 4 pipe system with el heater 4 pipe ON OFF with el heater ON OFF ...

Page 10: ...d cooling DC 0 10 V 2 stage DC 0 10 V heating or cooling RDG140 RDG160 Thermostat for mod control sequences with DC 0 10 V output signals for valve and fan control ECM DC 0 10 V 2 pipe DC 0 10 V 2 pipe DC 0 10 V with el heater DC 0 10 V 2 pipe DC 0 10 V and radiator DC 0 10 V 4 pipe heating DC 0 10 V and cooling DC 0 10 V 2 stage DC 0 10 V heating or cooling RDG160 RDG160KN KNX RDG160KN Communicat...

Page 11: ...ats for use with round conduit boxes conforming to CEE VDE with relay outputs ON OFF or 3 pos 2 pipe FCU ON OFF or 3 pos 2 pipe ON OFF with el heater ON OFF 4 pipe ON OFF RDF600 RDF600T RDF600KN KNX Variants RDF300 Basic version RDF300 02 Thermostat with backlit display RDF301 Thermostat with KNX interface RDF301 50 Communicating thermostat with 4 buttons for lighting and blinds RDF310 2 Basic ver...

Page 12: ...nge Chilled heated ceiling with changeover Chilled heated ceiling ON OFF RDG100 RDG110 Chilled heated ceiling mod PWM RDG100 Chilled heated ceiling mod 3 pos RDG100 Chilled heated ceiling mod DC 0 10 V RDG140 RDG160 Chilled heated ceiling and el heater Chilled heated ceiling ON OFF and el heater ON OFF RDG100 RDG110 Chilled heated ceiling ON OFF and el heater mod PWM or 3 pos RDG100 Chilled heated...

Page 13: ... 3 pos and radiator ON OFF PWM or 3 pos RDG100 Chilled heated ceiling mod ON OFF DC 0 10 V and radiator ON OFF DC 0 10 V RDG140 RDG160 Chilled ceiling and radiator Chilled ceiling ON OFF and radiator ON OFF RDG100 RDG110 Chilled ceiling ON OFF and radiator mod PWM or 3 pos RDG100 Chilled ceiling PWM and radiator ON OFF PWM or 3 pos RDG100 Chilled ceiling 3 pos and radiator ON OFF PWM or 3 pos RDG1...

Page 14: ...s Chilled heated ceiling DC 0 10 V Chilled heated ceiling DC 0 10 V and el heater DC 0 10 V Chilled heated ceiling DC 0 10 V and radiator DC 0 10 V Chilled ceiling DC 0 10 V and radiator DC 0 10 V Chilled heated ceiling 2 stage DC 0 10 V RDG140 RDG160 Thermostat for mod control sequences with DC 0 10 V outputs signals Chilled heated ceiling DC 0 10 V Chilled heated ceiling DC 0 10 V and el heater ...

Page 15: ...N OFF time for compressor short cycle protection Application Type of control outputs RDG Wall mounted range RDF Semi flush mounted range Compressor in DX type equipment for heating or cooling 1 stage compressor ON OFF RDG110 RDG160KN RDF300 RDF310 RDF410 RDF600 Compressor in DX type equipment for heating or cooling with el heater 1 stage compressor ON OFF with el heater ON OFF RDG110 RDG160KN RDF30...

Page 16: ...unted range Compressor in DX type equipment heating and cooling 1 stage compressor ON OFF for heating and cooling RDG110 RDG160KN RDF300 RDF600 1 stage compressor ON OFF for heating and cooling with reversing valve RDG110 Compressor in DX type equipment cooling or heating 2 stage 2 stage compressor ON OFF for heating or cooling RDG110 RDG160KN ...

Page 17: ...rmostats with relay ouputs ON OFF 1 stage compressor ON OFF for heating or cooling 1 stage compressor ON OFF with el heater ON OFF 1 stage compressor ON OFF for heating and cooling RDF300 RDF310 Basic thermostats for 1 stage compressor 1 stage compressor ON OFF for heating or cooling RDF310 RDF410 RDG160KN Communicating thermostat with relay output ON OFF 1 stage compressor ON OFF for heating or c...

Page 18: ...of air flow signal DC 0 10 V Modulating PI control Output signal inversion as an option Application Type of control outputs RDG Wall mounted range RDF Semi flush mounted range Single duct Single duct DC 0 10 V for VAV box RDG400 RDU34 Single duct mod 3 pos for VAV box RDG400 Single duct with el heater Single duct DC 0 10 V for VAV box with el heater ON OFF RDG400 RDU34 Single duct DC 0 10 V for VAV ...

Page 19: ... duct DC 0 10 V for VAV box Single duct DC 0 10 V for VAV box with el heater ON OFF RDU340 RDU341 KNX 19 Abbreviations VAV Variable Air Volume system ON OFF 2 position control PWM Pulse Width Modulation DC 0 10 V Modulating DC 0 10 V control signal 3 pos Modulating 3 position control signal el heater Electric heater mod output Modulating output VAV product overview Application Type of control outp...

Page 20: ...ters on the expert level as these changes impact the thermostat s control performance and functionality As a rule you don t need to adjust parameters once the required application is selected via the DIP switch since the thermostat works correctly using factory set parameters It may be nevertheless necessary in some cases to adjust application specific parameters Control sequence P01 select heating...

Page 21: ...perature sensor 1 Operating mode switchover 3 P40 Multifunctional input X2 Heating cooling changeover 2 Heating cooling changeover 2 P42 Multifunctional input D1 Operating mode switchover 3 N A Function of inputs Description 1 External return air temperature AI not available for input D1 Temperature sensor input for External room temperature Return air temperature Floor temperature sensor to limit...

Page 22: ...eck your configuration by going to the Expert level and selecting the diagnostic parameters dxx d01 d02 etc Communicating KNX thermostats In connection with Synco 700 the communicating KNX thermostats operate in LTE mode The units are tailored as well for use with Synco living or for integration in BACS via S mode Refer to technical documentation CE1N3127 for detailed information on installing and ...

Page 23: ...t possible to reload the default timer setting Yes The default timer setting A1 A8 and the procedure for reloading are described in the technical documentation Is it possible to reset the control parameters Yes The factory set control parameters can be reloaded via parameter P71 by changing the value to ON and by confirming with the buttons Refer to technical documentation for detailed information ...

Page 24: ...P01 3 automatic H C changeover TIPS RDG110 with relay outputs can drive direct an el heater up to 1 kW Fan coil 4 pipe with el heater Valve actuators H C PWM Electric heater ON OFF Electric heater enable input Window contact 1 Thermostat RDG100 2 DIP switch 4 pipe application el heater Y1 PWM Y3 PWM 3 Wiring Actuator heating Y1 N Actuator cooling Y3 N Contactor1 for el heater Y2 N Fan Q1 Q3 N El h...

Page 25: ...mostat with KNX Valve actuators DC 0 10 V Electric heater ON OFF relay ECM fan DC signal 1 Thermostat RDG160KN 2 DIP switch 2 pipe application el heater Y10 DC 0 10 V Q2 ON OFF 3 Wiring Actuator Y10 Go El heater Q2 N ECM fan Y50 Go 4 Parameters No changes necessary factory setting TIPS Modulating ECM fan control for optimal comfort lower level of noise and energy costs saving Check ECM fan max P55...

Page 26: ...V 3 Wiring Actuator Y1 Y2 G El heater Y10 Go Time switch D1 GND 4 Parameters P47 1 VAV output 3 pos TIPS Use a central time switch e g SEH62 1 to set back room temperature during non business hours Adjust parameter Prolong comfort period P68 to allow occupant to override the central time switch e g when working overtime Compressor with reversing valve Compressor ON OFF Reversing valve ON OFF 1 The...

Page 27: ...27 Notes ...

Page 28: ...ation in this document contains general descriptions of technical options available which do not always have to be present in individual cases The required features should therefore be specified in each individual case at the time of closing the contract Siemens Switzerland Ltd 2013 Order no 0 92173 en 0 71306 Siemens Switzerland Ltd Infrastructure Cities Sector Building Technologies Division Inte...