De Dietrich
Compressor Start Failure
Clicking noise from the rear and the compressor repeatedly tries to start but stops after a few seconds.
Advertisements
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.
Advertisements
Possible Causes
Weak compressor start relay/PTC, Overload protector tripping due to high current, Seized compressor, Low mains voltage or unstable supply
How to Fix / Troubleshooting
Safety first: Unplug the refrigerator before accessing the compressor compartment.
Steps:
- 1. Ensure adequate ventilation: Make sure the rear of the refrigerator has enough space and the condenser is clean to reduce compressor load.
- 2. Access the start device: Remove the rear lower cover and locate the plastic start relay/PTC on the compressor terminals.
- 3. Inspect and test: Remove the start device and shake it gently; if it rattles or shows burn marks, replace it. Check the overload protector for continuity.
- 4. Test compressor windings: Measure resistance between compressor pins. If windings are open or shorted, the compressor is faulty and requires professional replacement.
- 5. After replacing the start device: Reassemble, plug in, and monitor. If the compressor still fails to start, contact a technician.
Advertisements
Repair Difficulty
Hard
4/5
Required Part
Compressor Start Relay / PTC
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements