Amica
Compressor Circuit Failure with Fan Operation
Freezer fan runs but compressor does not, interior slowly warms up.
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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 compressor start relay/PTC, Open overload protector, Faulty compressor, Main control board not energizing compressor relay
How to Fix / Troubleshooting
Safety: Unplug before accessing compressor components.
Steps:
- 1. Confirm fan operation: With the door switch held closed, listen for the evaporator fan. If it runs but there is no compressor noise, focus on the compressor circuit.
- 2. Replace start components: As described in compressor start fault entries, replace the "Amica Compressor Start Relay/PTC" and overload protector.
- 3. Test compressor windings: Measure resistance between compressor terminals to rule out open windings.
- 4. Control board: If the compressor never receives voltage while the fan does, the main control board relay may be faulty and require replacement.
Note: This fault often presents without an error code on simpler models.
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Repair Difficulty
Professional Required
5/5
Required Part
Compressor Start Relay/PTC
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