Soleus Air
Evaporator Coil Icing
Frost or ice buildup on the front evaporator coil or air outlet of the Soleus Air AC.
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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 air filter, Low indoor airflow, Operating in very low room temperature, Low refrigerant charge
How to Fix / Troubleshooting
Safety: Turn off and unplug the unit. Do not chip ice with sharp objects; you can damage the coil.
- Thaw the coil: Allow the unit to sit off until all ice melts. Place towels to catch water.
- Clean filter and coil: Wash the filter and clean the evaporator coil fins.
- Check room temperature: Avoid running the unit in cooling mode when the room is below the minimum temperature specified in the manual.
- Monitor operation: If icing recurs quickly, a refrigerant or sensor issue may be present. Contact a licensed technician for further diagnosis.
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Repair Difficulty
Medium
3/5
Required Part
Evaporator Coil
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