DUG_Wiser Radiator Thermostat 2nd Generation_WH-00

Calibrating the device

Calibration is already included as a step in the procedure for Pairing the radiator thermostat with the Wiser Hub. The thermostat automatically calibrates the radiator valve by adjusting the pin position about five minutes after the batteries are inserted. The calibration takes only a few seconds. When the thermostat is mounted on the radiator, you may hear the motor operating during calibration.

NOTE: The motor sound will not be audible if the thermostat is not attached to the radiator.

Under certain operating conditions, the thermostat may require periodic recalibration. To ensure accurate valve movement, the thermostat automatically performs self-calibration.

If you notice that the thermostat valve position seems incorrect, you can manually recalibrate it:

  • Rotate the radiator thermostat cap in the + direction for 8 seconds. The LED will begin flashing, indicating that the thermostat is now in the fully open install position.

  • Rotate the radiator thermostat cap in the - direction for 2 seconds. The LED will stop flashing, confirming that the thermostat has been successfully recalibrated.

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