F1
Ariston
Compressor Circuit Fault
Freezer shows error code F1 and may not cool properly; compressor may 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
Open compressor winding, Shorted compressor winding, Faulty start relay, Damaged wiring to compressor
How to Fix / Troubleshooting
Safety first: Unplug the freezer. Only perform basic visual checks unless you are trained to work with mains voltage.
- Visual inspection: Remove the rear cover and inspect the compressor area for burnt smells, melted insulation, or loose connectors.
- Check start device: Replace the compressor start relay and overload protector if they show signs of damage or if the compressor repeatedly clicks and fails to start.
When to call a technician: F1 often indicates a serious compressor or wiring issue. A professional should test compressor windings and sealed-system integrity.
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Repair Difficulty
Professional Required
5/5
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