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Siemens Building Technologies

Room temperature controller REV100

CE1N2211en

Landis & Staefa Division

16.05.2000

  When installing the controller, the base must first be fitted and wired. Then, the unit

can be engaged at the top, swung downward and snapped on

  For more detailed information, refer to the installation instructions supplied with the

unit

  For the electrical installation, the local safety regulations and standards must be

complied with

  The remote control contact T1/

T2 must be wired separately, using a shielded cable

  The battery transit tab, which prevents inadvertent operation of the unit during trans-

port and storage, must be removed

  The control characteristic can be changed with the DIP switch located at the rear of

the unit

  If the reference room is equipped with thermostatic radiator valves, they must be set

to the fully open position

  If the room temperature displayed does not agree with the measured temperature,

the sensor should be re-calibrated (refer to section "Calibration of sensor").

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DC

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Live, AC 24 ... 250 V

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Remote operating unit (potential-free)

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N.O. contact, AC 24 ... 250 V / 8 (3.5) A

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Remote control signal

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Circulating pump

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Remote control signal

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REV100 controller

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Regulating unit

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Summary of Contents for REV100

Page 1: ...d consulting rooms or commercially used spaces For the control of the following pieces of equipment Solenoid valves of instantaneous water heaters Solenoid valves of atmospheric gas burners Heating circulating pumps zone valves normally closed Electric direct heating systems or fans of electric storage heaters XQFWLRQV PID control with self learning or selectable switching cycle Two different 24 h...

Page 2: ...ith a 3 switch and a relay with a potential free N O contact The connection terminals are integrated in the base 2211D11 5 1 2 6 3 4 7 Temperature values and symbols Normal temperature Economy temperature Standby with frost protection Time of day or switching time Change batteries Bumer in operation Remote control active Locking of display active Holiday program active Increasing decreasing values...

Page 3: ... three temperature setpoints but the values thus changed will be reset again when the next switching point is reached Press the time button and then to set the correct time of day The two switching points for the 24 hour operation with one heating period and the four switching points for the 24 hour operation with two heating periods can be entered individually and independently Operating mode Swi...

Page 4: ...intained Press the button behind the little hole again max 1 second Keep the button behind the little hole depressed for at least 3 seconds This resets the individual settings and the time of day to their default values During the reset time of 3 seconds the display will be fully lit allowing the proper functioning of the display to be checked After each reset all personal settings such as time of...

Page 5: ...ns that it automatically adapts to the type of controlled system type of building construction type of radiator size of room etc On completion of a certain leaming phase the con troller automatically optimizes its parameters and then operates based on the mode learned In exceptional cased where the self learning mode does not represent the optimum solution it is possible to choose PID 12 PID 6 or ...

Page 6: ...irective 89 336 EEC 73 23 EEC Electromagnetic compatibility Immunity Emissions EN 50 082 2 EN 50 081 1 Safety class II to EN 60 730 1 Degree of protection IP30 to EN 60 529 Perm ambient temperature Operation Storage and transport 3 35 C 25 60 C Perm ambient humidity G to DIN 40 040 Incl packing 0 3 kg Casing signal signal white RAL9003 Base grey RAL7038 Housing 120 x 98 x 31 mm 1RWHV The room temp...

Page 7: ...events inadvertent operation of the unit during trans port and storage must be removed The control characteristic can be changed with the DIP switch located at the rear of the unit If the reference room is equipped with thermostatic radiator valves they must be set to the fully open position If the room temperature displayed does not agree with the measured temperature the sensor should be re cali...

Page 8: ...as burner T 1 2222S03 0 Circulating pump with pre control by manual mixing valve F1 Thermal reset limit thermostat N1 REV11 room temperature controller F2 Manual reset safety limit thermostat Y1 Manually operated three port valve M1 Circulating pump Y2 Solenoid valve LPHQVLRQV 120 98 31 2222M01 83 5 30 30 13 30 30 10 2211M02 1999 Siemens Building Technologies Ltd Subject to change www landisstaefa...

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