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Old 12-04-2013, 03:07 PM   #14
Irlpguy
Montana Master
 
Join Date: Oct 2012
Location: Chilliwack
Posts: 1,520
M.O.C. #12935
Quote:
quote:Originally posted by HOOK

I used a hair dryer in freezing weather to get the slide valve to work on the sewer. Might work for the fridge access. I notice you said you fridge interior light is not working. That would indicate 12 volt failure.
Everything points toward the lack of 12V. Since everything else within the Monty has a 12V fuse one would think the fridge would also have one at the fuse panel. I don't think there is any question it is due to no 12V, just a matter of finding the missing link.

I did confirm today on my Dometic fridge the interior light will not come on even with 12V and 115V present unless the fridge is operating. The light of course is 12V as well.

There is also a schematic diagram of the circuitry when you get that bottom door off which helps a great deal. As Jim said the 115V is only used for the heat element.





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