Lanbo
Overheating Electrical Component
Burning smell or electrical odor coming from the wine cooler.
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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
Burned main control board, Overheating compressor start relay, Shorted wiring harness, Failing fan motor
How to Fix / Troubleshooting
Immediately unplug the wine cooler if you smell burning or see smoke. Do not continue to operate the unit.
- 1. Visual inspection:
- Remove the rear panel and inspect the main control board, compressor start relay, and wiring for burn marks.
- 2. Check fan motors:
- Spin the condenser fan and evaporator fan by hand; seized motors can overheat.
- 3. Replace burned components:
- Any visibly burned board, relay, or wiring must be replaced with OEM Lanbo parts.
- 4. Do not bypass safety devices:
- Never bypass overloads or fuses; this is a fire hazard.
- 5. If unsure of the source:
- Contact a qualified appliance technician to inspect and repair before using the cooler again.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
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