Dometic CHECK fault code — Refrigerator

Applies to: RM2351, RM2354, RM2451, RM2454, RM2551, RM2554, DM2652, DM2662, DM2663, DM2852, DM2862, NDM1062

What CHECK means

The Dometic Americana operating instructions say an illuminated CHECK lamp means the controls failed to ignite in GAS mode.

Owner-safe checks

• Record the CHECK lamp state and current mode.
• Retry from the front ON/OFF control only as the manual describes.
• If the CHECK lamp returns, use another safe mode if available and arrange service.

Service-only work

• LP ignition, LP hardware, flame-safety, refrigerator control, and repeated CHECK lamp 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

• Dometic Americana RM/DM/NDM Refrigerator Operating Instructions

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

Other Dometic Refrigerator codes

• Dometic E0
• Dometic E1
• Dometic E2
• Dometic E3
• Dometic E4
• Dometic 01
• Dometic 03
• Dometic 05

All Dometic codes and guides