g6a-7e water heater question
Hello everyone, I bought this motor home last year and have used the water heater many times this year and last. Last week when I went to light it, I flipped the switch inside and the light above ...
Forum Discussion
Water heater 12V DC power is feed from a 'fused' circuit in DC Dist Panel
From panel DC goes to ON/OFF switch >>>>> thermalfuse >>>>>> t-stat >>>> control module >>>>> ECO/Hi T-stat >>>>> Gas valve
Fault light won't come on if no DC voltage getting to control module
No DC power getting to control module then no fault light
Blown Fuse in DC Dist Panel
Bad contacts On/Off Switch
Blown thermal cut-off (thermalfuse)
Bad t-stat or contacts
Bad control module if 12V DC is getting to it via Brown wire
OR bad ground connections.....circuit not being completed.
On Edit:
Found wiring diagram for your model. Check for 12V DC on Brown wire with switch ON. Trace it out.
From panel DC goes to ON/OFF switch >>>>> thermalfuse >>>>>> t-stat >>>> control module >>>>> ECO/Hi T-stat >>>>> Gas valve
Fault light won't come on if no DC voltage getting to control module
No DC power getting to control module then no fault light
Blown Fuse in DC Dist Panel
Bad contacts On/Off Switch
Blown thermal cut-off (thermalfuse)
Bad t-stat or contacts
Bad control module if 12V DC is getting to it via Brown wire
OR bad ground connections.....circuit not being completed.
On Edit:
Found wiring diagram for your model. Check for 12V DC on Brown wire with switch ON. Trace it out.
