Diagnostics

Absorption fridges, clear fixes — fast

All technical guides in one place (Dometic, Thetford, Electrolux): fault codes, eyebrow panels, control boards, typical symptoms, and repair options.

Guides by brand

Pick your fridge family and jump straight to the detailed guide.

Dometic — Fault Codes

Error map (RM7/RM8/RMD/RMS), ignition, thermostats, and PCB.

Open guide →

Dometic — Eyebrow & Control Board

Affected parts, flat cables, and replacements when the panel dies.

Open guide →

Thetford — N-Series

Common failures, panels and sensors; retrofit compatibility notes.

Open guide →

Electrolux — Absorption

EU models, typical faults, and electronics notes.

Open guide →

Shortcuts by symptom

Quick checklist before you open the manual.

“Clicks but won’t light”

Verify ignition and power; cross-check with Dometic Fault Codes.

Troubleshoot →

“Dead panel / no display”

Flat cable, PCB, and substitutes — see Eyebrow & Control Board.

Options →

FAQ

Is a 12V compressor retrofit worth it?
For stability and zero gas: often yes. See the Retrofit and compare autonomy/consumption.
Eyebrow panel is obsolete. Any alternatives?
Confirm references and flat cable. If incompatible/no stock: Universal Power Board.

Need a straight next step?

Send the exact model and one symptom. We’ll point to the shortest path: repair, panel swap, or straight to retrofit.