Originally Posted by Sherpa Vern
You might try this procedure to reset your thermostat.
Default how to do a system reset on the dometic 5 button control.
1. Turn the ON/OFF switch to the "OFF" position.
2. Simultaneously depress and hold the MODE and
ZONE push-buttons while turning the ON/OFF switch
to "ON". FF should appear in LCD display until the
mode and zone push-buttons are released.
3. When a dip switch is turned on after initial configuration,
a system reset will need to be done before the
Comfort Control Center will recognize the updated
Will try thanks...
2005 Monaco Diplomat 40 PDQ
8.9L Cummins ISL 400