Tristar
Short Cycling / Early Shutdown
Ice maker starts a cycle but shuts off after a few minutes.
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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
Overheating due to poor ventilation, Faulty temperature sensor, Intermittent power supply, Control board fault
How to Fix / Troubleshooting
Safety first: Unplug before inspection.
Troubleshooting steps:
- Improve airflow: Move the Tristar ice maker away from walls and heat sources. Ensure vents are not blocked.
- Clean condenser and fan: Remove dust buildup to reduce overheating.
- Check sensors: Inspect ambient and evaporator sensors for loose connections or damage.
- Test on another outlet: Plug into a different, known-good outlet to rule out power issues.
- Board replacement: If short cycling persists, the Tristar main control PCB may be faulty and require replacement.
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Repair Difficulty
Hard
4/5
Required Part
Tristar Main Control PCB
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