Dometic E09 fault code — Refrigerator
Applies to: RMD10T, RMD10XT, RMD10.5T, RMD10.5XT, 10 Series RMD10
What E09 means
The Dometic RMD10T/RMD10XT operating manual lists E09 as: No cooling power in DC mode.
Owner-safe checks
- Confirm the RV is level, then reset the error once from the control knob as the manual describes.
- Contact customer service if the error occurs again.
Service-only work
- DC heat source, power module, and absorption-system diagnosis are service-only.
Safety boundary
Use only the front-panel reset and basic owner-visible checks from the manual; keep LP, electrical, cooling, and module diagnosis with qualified service.
Official sources
Related symptom guides
- RV refrigerator is not cooling
- RV appliance low-voltage warning
- Dometic legacy absorption refrigerator display faults
- Pre-service checklist for RV appliance calls