What to do if Dometic DM2882 ice maker is overfilling?
- RRonald HortonSep 9, 2025
If the Dometic ice maker is over-filling or under-filling during operation, the ice maker water supply likely needs adjustment.

What to do if Dometic DM2882 ice maker is overfilling?
If the Dometic ice maker is over-filling or under-filling during operation, the ice maker water supply likely needs adjustment.
Why is my Dometic DM2882 Refrigerator light on but not cooling?
If your Dometic Refrigerator isn't operating but the interior light is on, the issue might stem from a few potential causes. Check if the mode or a switch is set incorrectly. It's also possible that the DC voltage is too low or absent. The thermistor might not be operating within the proper temperature range. Another potential cause is that the communication wire harness has lost continuity or is shorted to ground. Lastly, there might be a short or a failed circuit in the lower control module.
Why Dometic DM2882 Refrigerator works on electric but not gas?
If your Dometic Refrigerator operates in electric mode but not in gas mode, several issues could be the cause. First, check if the mode or a switch is set incorrectly. The gas pressure might be too low or absent. Ensure the knob on the gas valve hasn't been turned to the off or closed position. Altitude might be affecting the refrigerator's operation in gas mode. The re-igniter might not be creating a spark, or the resistance on the gas valve solenoid might be out of specification. The orifice could be blocked or incorrectly sized. For older Americana models, the thermocouple might be defective. The burner could be blocked, the wiring might be faulty, shorted, or miswired, or there could be a short or a failed circuit in the lower control module.
Why is my Dometic DM2882 freezing food?
If the fresh food compartment in your Dometic Refrigerator is freezing, it could be because the thermistor is not operating within the proper temperature range, or there is a short or a failed circuit in the lower control module.
Why is my Dometic Refrigerator not cooling well on gas?
If your Dometic Refrigerator operates in gas mode but does not cool properly, the flue baffle is likely out of place or damaged.
Why is my Dometic Refrigerator not cold enough?
If your Dometic Refrigerator or freezer isn't getting cold enough, several factors could be at play. Improper installation might have caused an imbalance in the airflow around the refrigerator. The fan switch could be defective. Ensure the refrigerator level is within tolerance. A warped door could also be the cause. For RM1350 models, the relay might be defective, or the flapper guide might need adjustment. Additionally, the thermistor might not be operating within the proper temperature range, or there could be a short or failed circuit in the lower control module.
Why does my Dometic Refrigerator smell like ammonia?
If there is a strong smell of ammonia coming from your Dometic Refrigerator, the cooling unit is likely defective.
Why is my Dometic Refrigerator making a gurgling noise?
If you hear a loud gurgling noise coming from the cooling unit of your Dometic Refrigerator, the cooling unit is likely defective.
Why are the lights off on my Dometic Refrigerator panel?
If the panel lights on your Dometic Refrigerator do not turn on, the DC voltage might be too low or absent. The upper control module could be defective, or the communication wire harness might have lost continuity or is shorted to ground.
Why is my Dometic Refrigerator ice maker not working?
If your Dometic ice maker isn't producing ice, it could be due to several reasons. The freezer might not be at the required temperature. The AC voltage might be too low or absent. For RM1350 models, the relay could be defective. Also, the water valve might be defective.
| Type | Absorption Refrigerator |
|---|---|
| Power Source | 12V DC, 230V AC, LP gas |
| Dimensions (H x W x D) | 59.5 x 24.5 x 25.5 inches |
| Weight | 104 lbs |
| Color | White |
| Energy source | 12V DC, 230V AC, LP gas |
| Capacity | 8.0 cu ft |
| Depth | 550 mm |
| Total capacity | 8.0 cu ft |
Alerts to potential physical injury hazards and importance of safety messages.
Explains signal words to identify safety messages and hazard levels.
Provides directives to reduce accident/injury risk during service.
Lists general safety messages and warnings for safe operation.
Lists recommended tools and materials for servicing refrigerators.
Explains how to identify refrigerator models using data plates.
Details the breakdown of Americana model numbers and their components.
Details the breakdown of New Generation model numbers and their components.
Details the breakdown of Renaissance model numbers and their components.
Details the breakdown of Elite Series model numbers and their components.
Illustrates and identifies the general location of refrigerator components.
Defines key terms used throughout the service manual for clarity.
Details system errors for Americana and New Generation models using fault descriptions.
Diagnoses Americana models via a check indicator lamp indicating operational errors.
Diagnoses New Generation models using error codes or flashing lights.
Details checks for DC and AC power supply issues affecting refrigerator operation.
Guides on checking gas pressure to ensure proper refrigerator operation.
Covers specific installation requirements and potential issues like airflow and leveling.
Explains how ambient temperature impacts refrigerator performance.
Discusses how humidity affects cooling performance and condensation.
Addresses potential gas system issues at high altitudes.
Provides steps to eliminate radio frequency interference.
Outlines steps for safely removing the refrigerator from its installation.
Details procedures for checking gas leaks using leak detection fluid.
Guides on how to replace the refrigerator's burner assembly.
Explains how to test the climate control heater's resistance.
Describes how to test the cooling unit's functionality in bypass mode.
Provides steps for replacing the entire cooling unit.
Details how to test the communication wire harness for continuity.
Guides on replacing the refrigerator's communication wire harness.
Explains how to test the lower control module fuse for continuity.
Provides steps for replacing the refrigerator's lower control module.
Outlines the procedure for replacing a refrigerator door.
Describes how to test the refrigerator door gasket for proper sealing.
Details methods for repairing a refrigerator door gasket.
Guides on adjusting the door flapper on specific refrigerator models.
Provides steps for replacing a refrigerator door hinge.
Explains how to adjust the electrode position for proper ignition.
Guides on replacing the refrigerator's electrode.
Details how to replace the flue baffle.
Explains how to test the gas valve for correct resistance.
Provides steps for replacing the refrigerator's gas valve.
Guides on testing the heating element for correct resistance.
Details how to replace the refrigerator's heating element.
Explains how to bypass the ice maker for testing or troubleshooting.
Provides steps for replacing the ice maker unit.
Explains how to test the interior light switch for continuity.
Guides on replacing the interior light assembly.
Details the procedure for replacing the gas orifice.
Guides on replacing the refrigerator's re-igniter.
Explains how to test the relay for continuity on specific models.
Guides on replacing the relay on specific refrigerator models.
Explains how to test the thermal fuse for continuity.
Provides steps for replacing the thermal fuse.
Guides on testing the thermistor for correct resistance.
Explains how to test the thermistor for continuity.
Details how to replace the refrigerator's thermistor.
Guides on replacing the thermocouple.
Explains how to test the thermo fuse for continuity on specific models.
Provides steps for replacing the thermo fuse on specific models.
Explains how to test the thermofuse for continuity on specific models.
Guides on replacing the thermofuse on specific models.
Details how to replace the refrigerator's upper control module.
Provides steps for replacing the ventilator fan.
Guides on replacing the ventilator fan switch.
Explains how to test the water valve for correct resistance.
Details how to replace the refrigerator's water valve.
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