Siemens REV-R.02/16A User Manual Download Page 14

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Siemens Building Technologies

Room Temperature Controller REV23RF16A/SET

CE1N2269en

HVAC Products

09.10.2003

Connection diagram receiver REV-R.02/16A

Live conductor, AC 230 V

Neutral conductor, AC 230 V

Live, AC 24...250 V

N.O. contact,
AC 24...250 V / 16 (2) A

N.C. contact,
AC 24...250 V / 16 (2) A

Smaller circulating pump

N2 Receiver

REV-R.02/16A

0 V

...250 V

Y1 Actuating

device

Application examples

F1
F2

55S

Instantaneous hot water heater

Atmospheric gas burner

Zone valve

Cooling equipment

Summary of Contents for REV-R.02/16A

Page 1: ...operating modes Automatic with maximum 3 heating or cooling periods continuously comfort continuously economy frost protection with one 24 hour operating mode in cluding one heating or cooling period In automatic mode one temperature setpoint can be entered for each heating or cooling period Optional control of cooling equipment Advantageous for retrofitting and upgrading projects wireless room un...

Page 2: ...o 3 heating or cooling periods per day Each heating or cooling period has its own temperature setpoint One 24 hour operating mode with one heating or cooling period Override button Sensor calibration and reset function Frost protection or overtemperature protection Limitation of the minimum setpoint Holiday mode Heating or cooling mode Periodic pump run Optimum start control with the first heating...

Page 3: ...Selection of operating mode only one operating mode active Automatic mode Comfort mode Economy mode Frost protection or overtemperature protection 24 hour mode with one heating or cooling period heating or cooling period is automatically generated from the current 24 hour program Temporary change of the current setpoint temperature change only active until the next switching point is reached C Pre...

Page 4: ...overtemperature protection 5 C 35 C Setpoint remote operation is not used with this unit 10 C 30 C Time switch Main menu Submenu Settings Selection of weekday working day weekend or week Selection of the number of heating or cooling periods max 3 periods per day h Selection of the heating cooling period s start and end time C T Selection of the heating cooling period s temperature setpoint Absence...

Page 5: ...m temperature is constantly moni tored If it falls rises below above the adjusted setpoint control to the adjusted frost or overtemperature protection setpoint will be ensured The controller generates the 24 hour operating mode from its current 24 hour program It automatically selects the switch on time of the first heating cooling period and the switch off time of the last heating cooling period ...

Page 6: ...2 16 C 18 20 22 08 10 18 22 h Heizphase 1 Heizphase 2 The holiday function is to be selected on the user menu Set the start of the holiday period day of departure weekday the duration of the holiday period and the temperature setpoint This will enable the controller to maintain the adjusted temperature for a period of up to 99 days Every day at midnight the counter subtracts one day When the holid...

Page 7: ...eriod such that the adjusted setpoint will be reached at the required time The setting depends on the type of controlled system that is on heat transmission type of piping system radiators building dynamics building mass insulation and heat output boiler capacity flow temperature Optimum start control is switched off at t T 17 18 19 4 2 2264D03 16 3 1 4h C 1 2h C 1h C Start 2 1 1 1 Pon 20 C 1 h h ...

Page 8: ... suited for cooling applications The function can be selected on the heating engineer menu The controller comes set for heating operation refer to section Factory settings User defined data Press the button behind the pin opening for at least one second This resets the user specific settings to their default values heating engineer settings will not be changed The clock starts at 12 00 During the ...

Page 9: ...wave appliances etc Not in the vicinity of large metal structures or construction elements with fine metal meshes like special glass or special concrete In the case of wall mounting ensure that there is sufficient clearance for removing the controller from its base and for replacing it min 10 cm 2261Z03 The receiver and switching unit should preferably be mounted near the controlled device The uni...

Page 10: ...lure at the receiver the relay will automatically be de energized The transmitter repeats the ON or OFF signal at 20 minute intervals depending on the operating state This means that the relay will be energized deenergized again after 20 minutes at the latest This interval was selected to extend battery life If the REV R 02 16A receives no signal from the controller transmitter for 60 minutes the ...

Page 11: ...up for battery change 2 x 1 5 V approx 2 years max 1 min Sensing element NTC Measuring range Time constant NTC 10 kΩ at 25 C 1 0 50 C max 10 min Setpoint setting ranges Normal temperature Economy temperature 5 29 C 5 29 C Frost protection setpoint Setting range Factory setting 5 29 C 5 C Resolutions of settings and display Setpoints Switching times Measurement of actual value Display of actual val...

Page 12: ...ass Degree of pollution II to EN 60 730 1 normal Weight incl package REV23RF REV23RF SET 0 37 kg 0 68 kg Color Housing signal white RAL 9003 Base grey RAL 7038 Dimensions 140x103x30 mm Technical data receiver REV R 02 16A Operating voltage Power AC 230 V 10 15 10 VA Frequency 45 65 Hz Switching capacity of relays Voltage Current cos Phi AC 24 250 V 16 2 A 0 9 Operation Climatic conditions Temperat...

Page 13: ...cial requirements placed on energy controllers EN 301 489 3 EN 60 730 1 EN 60 730 2 11 Electromagnetic compatibility Immunity Emissions Radio equipment EN 50 082 1 EN 50 081 1 EN 300 220 3 Approval In the following countries 0359 all ECC countries Norway Iceland and Switzerland Devices of safety class Degree of pollution II to EN 60 730 1 normal Weight incl package REV R 02 16A REV23RF SET 0 24 kg...

Page 14: ...250 V L1 N O contact AC 24 250 V 16 2 A L2 N C contact AC 24 250 V 16 2 A M1 Smaller circulating pump N2 Receiver REV R 02 16A Lx L1 Y1 M1 N2 Nx L N L2 2255A01 AC 230 V AC 24 250 V Lx Nx N L Y1 Actuating device Application examples T T F1 F2 N2 M1 Y2 2255S01 N1 T F1 F2 N2 M1 Y2 2255S02 T T T N1 Instantaneous hot water heater Atmospheric gas burner N1 Y4 2255S03 Y3 N2 T N4 T N3 T N1 2255S05 E1 N2 Z...

Page 15: ...cal heating element E1 Cooling unit F1 Thermal reset limit thermostat F2 Safety limit thermostat M1 Smaller circulating pump N1 Room temperature controller transmitter REV23RF N2 Receiver REV R 02 16A N3 Room temperature controller transmitter REV23RF N4 Receiver REV R 02 16A Y1 3 port valve with manual adjustment Y2 Solenoiod valve Y3 Motorized 3 port valve Y4 Motorized 2 port valve Y5 Electrical...

Page 16: ...er REV23RF16A SET CE1N2269en HVAC Products 09 10 2003 Dimensions 127 140 78 8 104 5 83 50 56 12 11 75 2265M03 30 Ø60 84 104 32 2265M01 60 60 2265M02 Controller transmitter REV23RF Receiver REV R 02 16A 2003 Siemens Building Technologies AG Änderungen vorbehalten ...

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