Dometic E50 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 E50 means
The Dometic RM10.5/RMS10.5 operating manual lists E50 as: gas lock after three ignition attempts; ignition is not possible.
Owner-safe checks
- Confirm the LP cylinder has fuel from owner-visible indicators and replace an empty cylinder if needed.
- Reset the error once from the control knob after correcting the supply state.
Service-only work
- Repeated ignition lockout, LP hardware, and refrigerator ignition diagnosis are service-only.
Safety boundary
Do not open gas, electrical, or cooling-system components; use only documented front-panel actions and call qualified RV service for repeated faults.
Official sources
Related symptom guides
- RV refrigerator or gas appliance will not ignite on LP
- Dometic legacy absorption refrigerator display faults
- Pre-service checklist for RV appliance calls