Offset (OFFS) can be used to adjust a 
variation between the thermostat and 
a thermometer in the room, if any.
If the thermometer shows e.g. 1ºC 
more than the thermostat, it is possi-
ble to adjust the offset with +1ºC. 
The range is –5.5ºC to +5.5ºC.
Turn to choose offset, and press ...
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