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Cheyenne SawyerSep 6, 2025
What does E3 error mean on a Dometic DM2672 Refrigerator?
- RRodney StarkSep 6, 2025
If 'E3' is displayed and two thermostat range setting lights are flashing on your New Generation Dometic Refrigerator (First generation DMR702 and DMR702-D models only), the thermal fuse might be tripped, or the thermofuse could be defective. Improper installation might have caused an imbalance in the airflow around the refrigerator.