Oasis on heat and blows cold air in the rear bath.

[benbom]

Got a question and haven't contacted Oasis yet. When I put the Dometic thremostat to Oasis "Furnace" for both area #1 and #2, and set the temp to 75, the front of the coach converts to Oasis heat. The rear bathroom remains on air conditioning and blows cold air into the room with the shower. I have tried to turn Zone#2 off and also set off on both program #1 and #2 in Zone 2., and left both zones on Furnace but turned the temp up to 75, but the system still blows cold air in the rear bath, while the front of the coach starts to heat up. Am I doing something wrong? or do you suspect a wiring problem?

Sorry I thought my coach showed up.
2013 Newmar Ventana 40'

[Ricci]

Hi - You might want to try a reset of the thermostat. To reset the thermostat (assuming a Dometic CCC2).

1.Turn the thermostat off.
2.press mode and zone. The panel will say "IniT" and show all zones.
3.release the mode and zone buttons.
4.press the on/off button to exit.


See if that solves the issue. If not then look for a pinched water line to the heat exchanger or check the Oasis LEDs for a bad pump.



Tom