Danby
Overcurrent / Short Circuit Condition
Unit frequently trips the household circuit breaker or blows fuses.
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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
Compressor drawing excessive current, Shorted wiring or component, Incorrect circuit size for unit, Failing fan motor or capacitor
How to Fix / Troubleshooting
Safety: Repeated breaker tripping indicates a potential fire hazard. Do not keep resetting the breaker without finding the cause.
Steps:
- 1. Verify circuit: Ensure the AC is on a dedicated circuit of the correct amperage as specified on the Danby nameplate.
- 2. Inspect cord and plug: Look for damage or overheating at the plug. Replace the power cord assembly if damaged.
- 3. Internal inspection: Unplug the unit and inspect internal wiring for chafing, melted insulation, or loose connections that could short to the chassis.
- 4. Component isolation (advanced): A technician can disconnect the compressor, fan motors, and other loads one by one to identify which component causes the breaker to trip when energized.
- 5. Replace faulty component: Common culprits include a locked-rotor compressor, shorted fan motor, or failed capacitor. Replace the defective part or the entire unit if compressor is bad.
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Repair Difficulty
Professional Required
5/5
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