To calibrate the heater, you can do this via the app or directly on the heater.
Via the APP:
Open the Mill Norway app and go to Settings in the bottom right corner.
Tap on <Calibration>
Then select which device you want to calibrate.
Enter the temperature you read from a separate temperature sensor, preferably placed on a nearby table or hanging at chest/shoulder height in the room.
HINT: Place a separate temperature sensor in a central location in the room or hanging at chest/shoulder height on the wall 24 hours before calibration. The temperature sensor needs time to display the actual temperature. Do not hang the separate temperature sensor directly above a heat source, as this will affect the sensor’s reading.
Via the device:
See the product’s user manual for instructions on how to calibrate the temperature. Different models have different methods for doing this.
Heaters with a mechanical thermostat cannot be calibrated.