Factory Reset

If you have problems with your wärmeleser or want to set it up again, you can reset it to factory settings.

Quick guide (hardware reset)

To reset, press and hold the reset button (see Installation – Fig. 1) for 7 seconds. Use the supplied metal pin. If the LED flashes blue rapidly, the reset was successful.

Full guide

The full guide including reset via the app can be found under Device Reset.

After the reset

You need to set up the device again: restore the WiFi connection, run the configuration again, and re-enter the initial reading if required.

Next step

App Setup – Connect the device to the app again.