Dometic RML8555

Hello, we have a 2012 Heartland Edge M13 with a Dometic RML 8555 refrigerator onboard. This evening, we went to turn the refrigerator on with plugged into shore power and nothing will happen. The refrigerator will not turn on nor light up. Is there a fuse on the back of the unit?
 

danemayer

Well-known member
Hi tholmes5529,

Welcome to the Heartland Owners Forum.

There likely is a fuse on the back of the refrigerator. But before you check there, you should check your main fuse box inside the trailer. Gas Absorption refrigerator control boards usually have a 12V DC supply that's independent of the 120V AC. That lets it run when not on shore power. That 12V DC would come through one of the fuses in the main fuse box.

If there's nothing obviously blown, you should check using an ohm meter to be sure.
 
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