No power in contol unit - Dometic 3312024.023 Duo Therm Comfort Control 2 CCC2 White

There is no ground except the contact with the bracket it bolts into. Wjy don't you tell me the problem..

you have an reset on the contoller,try it.

1) Hold SRC until unit power down.
2) Hold Master Contol nob until "clock set" appears.
3) Press Master Contol to enter set clock
4) Turn Master Contol to adjust time. Use left

make sure your getting power to unit is this a split or package if split make sure water is not in exterior drain pan this will kick the float switch out push contactor in see if it comes on if not check the capacitor please give me a rating and vote

these heater control units were in a bad spot..cup holder right below..coffee spills have been known to get in control unit..can be expensive to replace..try a wrecking yard

This feature is usually used in the aux. function. I know it sounds wired but the way that external cd players are seen is an auxillary to te system

Go to an auto parts store and have them check you battery and alternator!
Advanced Auto Parts will do this for free!
It sounds like your alternator is going bad!
jackiaria

poss water valve b4 i would consider a control

REPLACE POWER CONTOL BOARD

unplug unit and remove back panel and there will be a fan motor there you will have to plug unit back in and check for power and if there is power replace fan. if no power check wires to see if they are good if wires are good then it might be your contol board. most likely your fan motor