To increase the temperature in the room, the thermostat valve on the radiator first needs to be set to a comfortable level. This setting can be left as is, day or night. Night time temperature is controlled centrally.
If there is a cold draught from the inlet unit, this can be set to a higher temperature at the thermostat next to the door. Press the present button (comfort temperature 21ºC) and increase the inlet temperature (max +3ºC).
The absent/present button ensures there is no additional heating of the room when switched off (absent). The inlet temperature then drops to the centrally set temperature (approx. 18º). The inlet unit remains active.