E6
Pevino Compressor Start Protection / Overload Fault

Display shows E6 and the compressor does not start or stops shortly after starting.

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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 or PTC, Open thermal overload protector on compressor, Loose compressor wiring, Defective main control board compressor driver

How to Fix / Troubleshooting

Safety: Unplug the wine cooler. The compressor terminals carry mains voltage.

  • Access compressor compartment: Remove the rear lower service panel to expose the compressor, start device, and wiring.
  • Check wiring: Verify that all spade connectors on the compressor and start device are firmly attached and not heat-damaged.
  • Inspect start relay/PTC: Remove the start device from the compressor pins and shake it gently. If it rattles excessively or shows burn marks, it is likely faulty.
  • Test overload protector: With a multimeter, check continuity across the overload device. An open reading when cool indicates failure.
  • Replace start components: Install a new compressor start relay/PTC and overload protector matched to the Pevino compressor model.
  • Board check: If the compressor still does not receive power, test for voltage at the compressor output from the main control board. If absent, the main control board may need replacement.
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Repair Difficulty

Professional Required 5/5

Required Part

Compressor Start Relay/PTC
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