F19
Fisher & Paykel
Overcurrent / Compressor Protection Fault
Refrigerator displays F19; audible alarm may sound and the unit may shut down or run erratically.
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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
Shorted compressor windings, Seized compressor, Shorted inverter module, Wiring short in compressor circuit
How to Fix / Troubleshooting
Safety: Unplug the refrigerator immediately if you suspect an electrical short or smell burning. High voltage and fire risk are present.
F19 indicates the control has detected excessive current draw, usually from the compressor circuit.
- Do not repeatedly reset: Avoid repeatedly powering the unit if F19 returns quickly; this can worsen damage.
- Inspect rear compartment: With power disconnected, remove the rear cover and look for burnt wiring, melted connectors, or a burnt smell around the compressor and inverter.
- Check condenser fan: Ensure the condenser fan spins freely; a stalled fan can cause compressor overheating and overcurrent.
- Professional diagnosis required: Measuring compressor winding resistance and inverter output requires proper tools and training. Do not attempt sealed system or high-voltage inverter repairs yourself.
- Service: Contact a Fisher & Paykel-authorized technician to test the compressor and inverter module and replace as necessary.
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Video Guide
Repair Difficulty
Professional Required
5/5
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