Answer
Nov 09, 2020 - 09:57 AM
If the thermostat is set 5 or more degrees above the room temperature the thermostat will try and bring the gas heat on to help the heat pump, and that diff will appear. If they try this 3 times or run the unit for 20 minutes with the het set to high the thermostat will go into a 2 hour lock out and will only run the furnace when in the electric heat mode. Please see the link below to help better answer the questions. (go to heat questions)
https://www.airxcel.com/rv/coleman-ma...
https://www.airxcel.com/rv/coleman-ma...
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