P2
Kelvinator
Compressor Temperature Protection
Kelvinator inverter split AC shows P2 and may stop during heavy use.
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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
Overheating compressor, blocked condenser, low refrigerant, faulty discharge temperature sensor, poor compressor cooling
How to Fix / Troubleshooting
Safety: Disconnect power before servicing.
User checks:
- Clean outdoor coil: Remove dirt and debris to improve cooling.
- Ensure fan operation: Verify outdoor fan runs correctly.
- Allow rest: Let the unit cool down before restarting.
Technician tasks: Check refrigerant charge, compressor insulation, and discharge sensor operation.
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Repair Difficulty
Professional Required
5/5
Required Part
Compressor Discharge Temperature Sensor
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