The factory setting of the thermostat can be done by using factory reset function. The following assignments will be erased:
- The connection to the gateway is removed.
- All error messages and settings are reset.
To perform factory reset do as follow:
- Remove the cover. Take out the battery and press button A.
- Press button A and put the battery back. Hold down the control button A for at least 5 seconds. On radiator thermostat all the display should light up for approx. 2 seconds. Then the “- -” is displayed. The assembly mode is active. Release the button A.
- Close the cover.