Artevino
Continuous Run / Relay Stuck or Sensor Offset
Cabinet runs continuously without cycling off, yet temperature is near the setpoint.
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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
Stuck compressor relay, Miscalibrated temperature sensor, Control board logic fault, Poor insulation or door seal leak
How to Fix / Troubleshooting
Safety: Unplug the unit before inspecting the control board or compressor wiring.
- Check actual temperature: Use an accurate thermometer to confirm interior temperature. If it is at or below setpoint but compressor still runs, suspect control issues.
- Inspect door gasket: Replace if leaking, as constant heat gain can keep the compressor running.
- Test sensor: Replace the cabinet sensor if it reads warmer than actual temperature.
- Control board: If sensor and gasket are good, the compressor relay may be stuck closed. Replace the main control board.
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Repair Difficulty
Hard
4/5
Required Part
Cabinet NTC Temperature Sensor / Main Control Board
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