SPT
Reduced Cooling Efficiency / Poor Heat Exchange
Unit makes ice very slowly; ice cubes are small or thin.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Dirty condenser coil, Weak condenser fan, High ambient temperature, Partial refrigerant loss
How to Fix / Troubleshooting
Safety first: Unplug the unit before cleaning.
- Improve ventilation: Move the ice maker away from walls and heat sources (ovens, dishwashers, direct sunlight). Ensure at least 4–6 inches of clearance around vents.
- Clean condenser: Brush and vacuum the condenser coil to remove dust and lint.
- Check fan operation: Verify the condenser fan runs whenever the compressor is on. Replace the fan motor if it is slow, noisy, or intermittent.
- Ambient temperature: Operate the unit in a room between 60°F and 80°F (16–27°C) for best performance.
- If performance remains poor: A partial refrigerant issue or weak compressor may be present; contact a refrigeration technician.
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Repair Difficulty
Medium
3/5
Required Part
Condenser Coil
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