Dometic — Fault Codes
Error map (RM7/RM8/RMD/RMS), ignition, thermostats, and PCB.
Open guide →All technical guides in one place (Dometic, Thetford, Electrolux): fault codes, eyebrow panels, control boards, typical symptoms, and repair options.
Pick your fridge family and jump straight to the detailed guide.
Error map (RM7/RM8/RMD/RMS), ignition, thermostats, and PCB.
Open guide →Affected parts, flat cables, and replacements when the panel dies.
Open guide →Common failures, panels and sensors; retrofit compatibility notes.
Open guide →EU models, typical faults, and electronics notes.
Open guide →Quick checklist before you open the manual.
Verify ignition and power; cross-check with Dometic Fault Codes.
Troubleshoot →Flat cable, PCB, and substitutes — see Eyebrow & Control Board.
Options →Send the exact model and one symptom. We’ll point to the shortest path: repair, panel swap, or straight to retrofit.