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Tech Tips
Heavy Ice Build Up Before Unit Defrost
FI0014
- Unit Undercharged
- Unit Location
- Demand Defrost System
- Coil Sensor Loose Or Not Secured Properly To Coil
- Air Sensor In Contact With Coil
- Bad Defrost Sensor
- Time/Temperature Defrost System
- Coil Thermostat Loose or Not Secured Properly To Coil
- Time Setting Incorrect For Application
- Bad Defrost Control
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