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Robbie_Welch's avatar
Robbie_Welch
Explorer
Jul 29, 2014

Norcold trouble 1200

Has anyone had the alarm no AC for no apparent reason. I went to the track today and ran the refrigerator on LP no problem ran all day in that mode. Came home and tried to switch back to AC and got a no AC alarm checked all breakers OK invertor seams OK ran the gen still no good checked the plug with my meter reads good even ran a cord from another outlet and still have a no AC alarm. It still runs on LP just not AC. To make matters worse we're leaving for MB SC Friday. Any help would be greatly appreciated. Thanks Robbie
  • Yes it is a five amp fuse. On mine they removed the vent cover outside the coach, removed the cover off where the board is located and the fuse was in there.
  • There is a fuse on the control board. It sounds like it is blown.

    I've had the same problem. You have to remove the cover from the board to see or access the fuse.