Dometic W01 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 W01 means
The Dometic RM10.5/RMS10.5 operating manual lists W01 as: defective temperature sensor in the refrigerator compartment.
Owner-safe checks
- Record the W01 warning and model details.
- Keep the refrigerator under food-safety observation until service evaluates it.
Service-only work
- Temperature-sensor diagnosis and replacement 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 is not cooling
- Dometic legacy absorption refrigerator display faults
- Pre-service checklist for RV appliance calls