Dometic DC power not connected fault code — Refrigerator
Applies to: RM10.5T, RM10.5S, RM10.5G, RM10.5P, RMS10.5T, RMS10.5XT, RMS10.5S, RMS10.5G, RMS10.5P, RMS10.5XS, RMS10.5XG, RMS10.5XP
What DC power not connected means
The Dometic RM10 support page lists DC power not connected and advises connecting the refrigerator to DC or selecting a different energy type such as gas or AC.
Owner-safe checks
- Confirm the refrigerator is connected to normal RV 12 V DC supply from owner-visible controls or indicators.
- Use only front-panel controls to select a different energy type such as gas or AC if available and safe.
- Call qualified service if the fault repeats with normal DC supply available.
Service-only work
- Battery, converter, fuse, wiring, and refrigerator control diagnosis are service-only.
Safety boundary
Do not service LP hardware, electrical circuits, wiring, or refrigerator controls; use only normal front-panel and owner-visible checks and call qualified service for repeated faults.