Question: three lines flash on the screen, maybe you need a password but I don't know the number

This was helpful (16) | Asked for Vemer Chronos Thermostat
Sara 10-10-2021
Good evening, did you solve the problem? Because it's happening to me too

This was helpful (6) (Translated by Google)
Antonio 10-01-2022
sorry how did you solve it because I have the same problem

This was helpful (6) (Translated by Google)

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