Parameters are set to default values after the thermostat is powered up. Adjust the parameter settings later in the mobile application.

NOTICE

Advanced parameters must be set by a professional, otherwise it may affect the temperature control effect.

Parameter

Description

Default value

Measured temperature value correction

Temperature offset value for the built-in room temperature sensor. If the temperature on the display does not match the measured room temperature, calibrate the temperature sensor using this parameter. The sensor can be offset by ±2.5 K.

0 K

Min. temperature setpoint for heating

Minimum temperature setpoint for heating.

5 °C

Max. temperature setpoint for heating

Maximum temperature setpoint for heating.

30 °C

Open Window detection

If set to ON, this function detects if a window is opened and the room temperature drops rapidly. If yes, heating is switched to OFF mode.

The thermostat resumes automatic operation when:

  • The room temperature rises faster than 1 °C/h.
  • The automatic schedule changes via the mobile application.
  • The setpoint is adjusted either locally or via the mobile application.
  • 20 minutes have passed even if the window is still open.

OFF

Max. flow temperature setpoint

  • Maximum water flow temperature setpoint of the boiler.
  • Visible only if the boiler supports this parameter.
  • Adjustable if the boiler allows for remote settings. Otherwise, it is a read-only value.

100 °C

Manual flow temperature setpoint

  • Water flow temperature setpoint of the boiler.
  • Visible only if boiler control is On or Off.
  • If the boiler is of the “modulation” or “Weather compensation” type, the flow temperature setpoint is calculated automatically.
  • The setpoint ranges from 0 to "Max. flow temperature setpoint".

40 °C

Weather compensation

  • The water flow temperature setpoint is calculated automatically based on outdoor temperature, room temperature and room temperature setpoint.
  • Visible only if the thermostat (when On) detects that the outdoor temperature sensor* is connected to the boiler.
  • The thermostat restarts when the parameter value changes.

OFF

Advanced parameters

  • Opens more "Weather compensation" settings.
  • Sub-parameters:
    • Heat curve slope
    • 24-hour heating limit
    • Quick setback
    • Summer/Winter changeover
    • Summer/Winter heating limit
  • See the table below for detailed information on the sub-parameters.

-

Low limit for hot water setpoint

  • Temperature range of domestic hot water setpoint.
  • Read from the boiler.
  • Cannot be changed in the mobile application.

-

High limit for hot water setpoint

*) The outdoor temperature sensor may need to be purchased separately.

Sub-parameter

Description

Default value

Heat curve slope

  • Represents the characteristics of temperature attenuation between outdoor and room temperatures.
  • Serves as a factor to calculate the water flow temperature setpoint.

1.5

24-hour heating limit

  • Works only when the thermostat is in Protection mode (set to 8 °C).
  • Switches on heating when the outdoor temperature is below the Protection setpoint (8 °C).
  • Switches off heating when the outdoor temperature is above the Protection setpoint (8 °C).

ON

Quick setback

  • Switches off heating when the thermostat changes over from ON to Protection.
  • Heating is switched on when:
    • The room temperature is below the Protection setpoint.
    • The thermostat returns to ON mode.

ON

Summer/Winter changeover

  • Works only when the thermostat is in Protection (set to 8 °C).
  • Enables or disables the summer/winter changeover function.
  • Switches off heating when the attenuated outdoor temperature* exceeds the summer/winter heating limit.

ON

Summer/Winter heating limit

Setpoint of the attenuated outdoor temperature.

18 °C

*) Calculated automatically based on the outdoor temperature value.