CELLA
Compressor Hard Start / Overload Trip
Clicking sound and compressor tries to start but shuts off repeatedly
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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
Weak compressor, Failed start relay or PTC, Low supply voltage, Seized compressor
How to Fix / Troubleshooting
Safety: Unplug the unit before working on the compressor.
- Check supply voltage: Use a multimeter to confirm the outlet voltage is within CELLA's specified range.
- Inspect start components: Access the compressor and remove the start relay and overload. Replace the compressor start relay and overload protector if they show signs of overheating or fail continuity tests.
- Monitor operation: After replacing start components, restore power and observe. If the compressor still clicks off quickly, it may be mechanically locked and require professional replacement.
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Repair Difficulty
Professional Required
5/5
Required Part
Compressor Start Relay and Overload Protector
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