﻿The room temperature controller offers a setpoint temperature increase, which is only effective in heating mode.

The comfort and standby setpoints are raised gradually as the outdoor temperature falls. This counteracts the radiative cooling from outdoor walls in winter, increasing the sense of well-being. The working range can be configured and is defined via the parameter "Raise from difference between setpoint temperature and outdoor temperature of".

The following values are used for calculation of the setpoint temperature increase:

- Setpoint temperature (before increase)
- Current outdoor temperature
- Configured difference between setpoint temperature and outdoor temperature
- Increase factor

This parameter defines the intensity of the setpoint temperature increase.


Additional information about setpoint temperature increase, heating:

- The precondition for "setpoint temperature increase, heating" is reception of a valid outdoor temperature.
- Setpoints shifted by "setpoint temperature increase, heating" are checked against the frost and heat protection temperatures and if they fall below or exceed them respectively, they are restricted to these values.
- The "setpoint temperature increase, heating" only works in the operating modes Comfort and Standby.
- Switching between heating and cooling changes the operating mode; which is the corresponding precondition for "setpoint temperature increase, heating".
- "Cooling" mode switches "setpoint temperature increase, heating" to inactive and sets its offset to the value "0".
- An operating mode switchover to Comfort or Standby operating mode does not affect the "setpoint temperature increase, heating". By contrast, the Night and Frost/heat protection modes switch the "setpoint temperature increase, heating" to inactive.
