E15
Gorenje
Low Voltage DC Supply Error to Fans and Sensors
Error E15 displayed; refrigerator may not cool and interior fan may not run.
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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
Failed low-voltage regulator on main PCB, Shorted fan or sensor pulling down supply, Loose low-voltage connector
How to Fix / Troubleshooting
Safety: Unplug the appliance before testing or replacing components. DC circuits are derived from mains and can be hazardous if mishandled.
Steps:
- Visual inspection: Access the main PCB and look for burnt regulators or components in the low-voltage section.
- Check connectors: Reseat all low-voltage connectors going to fans and sensors.
- Isolate shorted loads: Disconnect fan motors and sensor harnesses one by one, then power up briefly to see if E15 clears. A component that, when disconnected, allows normal operation is likely shorted.
- Replace faulty load: Replace any fan motor or sensor that is shorted or overheats quickly.
- Replace PCB if needed: If no external component is shorted and E15 persists, the low-voltage supply on the PCB is likely defective and the board should be replaced.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board (PCB)
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