2013 Monaco Knight Thermostat location for zone 1 and 3??
My Rv has 3 ac units, each are airexcel and zone 1 reads 45 degrees or 47 degrees constantly. I can't get ac to turn on or cool. Zone 2 and 3 read 80's which is outside temperature. They work fine, but If I turn Ac control temperature down to 42 on zone 1, unit will kick on, and cool air will come out of vents, but only for a few minutes. I can't locate my sensors for zone 1 or zone 3. Zone 2 is next to the control panel in the middle of the rv. I had a Ac repairman check out my unit and he said the ac works, but the sensor is probably malfunctioning. Where are they, I can't find them.?