Dometic A/C and CCC1 Tstat E1 error
Got the E1 error. Did the initialize and nothing. Turned unit off at breaker and pulled 12v fuse. Did initialize and it started back up. Before I do the initializing I unplug and plug in the phone ...
Forum Discussion
You just need the RJ11 modular ends. Home Depot and Lowes sell them and the install tool also. It is extremely easy to cut the old end off and crimp a new end on. Make sure you get the 4 wire ends. Just follow the 4 wire color alignment from the old plug to insert the cable. I would do this to make sure you don not have a problem with the original ends. I do this as SOP when diagnosing this type problem. Doug
