The Siemens REV22 Thermostat is supplied with an active self-learning mode, which enables it to automatically adapt to the controlled system (type of building construction, type of radiators, size of rooms, etc.). After a certain learning period, the controller optimizes its parameters and then operates in the mode it has learned.

Useful Tips

  • Change the Thermostat's battery every 2 years
  • Do not use rechargeable batteries
  • Suggested Temperatures
    • Set Economy temperature to 16°C
    • Set Comfort temperature to 18°C +/- 2°C

Mechanical design of controller / transmitter REV22RF

Plastic housing with easy-to-read display, easily accessible operating elements and a removable cover. The removable battery compartment allows straightforward replacement of the two 1.5 V alkaline batteries. Using the support supplied with the unit, the controller / transmitter (including the baseplate) can be placed anywhere in the room.

The baseplate can be fitted to all commercially available recessed conduit boxes or directly on the wall before fitting the unit to it.

The base carries the transmitter with the antenna and the housing accommodates the electronics with the 3 DIP switches.