r/thermostats • u/No_Leading_5643 • 13h ago
Johnson Thermostat not working
Hello everyone ,
My Johnson control thermostat is not working. It is showing flashing P. I have attached a picture of it.
I have tried pressing the fan button for more than 10 seconds. I also have tried pressing the mode button for more than 10 seconds. Both ways didn't work. I couldn’t turn on the heating. I also shut down the AC breaker for more than 10 minutes and it didn’t work either.
Has anyone else experienced this issue before? Do you know if the Johnson control thermostat has batteries not? Any idea or thought would be appreciated. Thanks