Dometic E1 fault code — Refrigerator
Applies to: RM3762, RM3762SL, RM3962, RM3962SL, RM3962SF
What E1 means
The RM3762/RM3962 operating instructions list E1 as a disconnected LP valve or hardware fault in the LP operation system; the refrigerator may still operate on 120 V AC.
Owner-safe checks
- If there is any gas odor, shut LP off, ventilate, evacuate, and call service.
- If AC operation is available from the front panel, use that mode only while arranging service.
Service-only work
- LP operation hardware, ignition, and refrigerator control diagnosis are service-only.
Safety boundary
Do not service LP hardware or attempt LP operation repairs; use a safe alternate mode only if available and call qualified service.
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