Forum Discussion
dougrainer
Jan 20, 2019Nomad
Old-Biscuit wrote:
You have an Atwood water heater which uses 12V DC to control the electric & propane heating
The DC triggers the 120V AC to electric element via a DC Relay
The DC controls ALL functions
12V DC comes from a FUSED source...so you have probably blown a fuse
Slides .....worked coming IN but now nothing to extend.
Could have blown a fuse, bad controller or bad SWITCH
He has a 2004. That puts his water heater in the time where Atwood still had separate controls for 120 and LP. Just because he states he flips the switches up front for LP or 120 does NOT point to a newer all 12 volt control system. A LOT of OEMs ran the 120 wall switch next to the LP On/Off switch. He may have 2 problems. He needs to state Brand and MODEL of his Heater. Doug
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