Beko
No Compressor Operation
Unit powers on but compressor and outdoor unit do not start
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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
Indoor–outdoor communication failure, Faulty outdoor main PCB, Open compressor winding or internal overload, Incorrect wiring between indoor and outdoor Beko units
How to Fix / Troubleshooting
Safety: Turn off power before checking wiring. Compressor circuits carry high current.
- 1. Confirm mode and setpoint: Ensure the unit is set to COOL or HEAT with a temperature low/high enough to call for compressor operation.
- 2. Listen for outdoor unit: Check if the outdoor fan or compressor attempts to start. If completely silent, communication or power may be the issue.
- 3. Verify interconnecting cable: Ensure terminals between indoor and outdoor units are correctly matched and tight.
- 4. Check outdoor breaker/fuse: Some installations have a separate outdoor disconnect. Ensure it is ON.
- 5. If wiring and power are correct: A technician should test compressor windings and outdoor PCB outputs.
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Repair Difficulty
Hard
4/5
Required Part
Outdoor Main PCB
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