What does two lines showing in the display when it should be temp mean?
Coleman Mach 9430A3382 Digital Heat/Cool RV Air Conditioner Thermostat - 12V - Black
I have this and for the first time it is showing two lines. I reset the device and nothing shows. It does allow me to change the settings however not showing actual temperature.
The Coleman Mach Thermostat is single-stage heating and cooling wall thermostat with digital display. Control your RV air conditioner, gas, or electric heat strips and fans from one convenient location. Works with certain Mach, Polar Cub, and Roughneck air conditioners.
The Coleman Mach Thermostat is single-stage heating and cooling wall thermostat with digital display. Control your RV air conditioner, gas, or electric heat strips and fans from one convenient location. Works with certain Mach, Polar Cub, and Roughneck air conditioners.
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