Teka No Power / Power Supply Failure

Wine cooler does not power on at all; display is dark and there are no sounds or lights.

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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

Blown mains fuse, Faulty power cord, Defective main control PCB power supply, Tripped household circuit breaker

How to Fix / Troubleshooting

Safety: Ensure the outlet is not live before handling the plug. Do not bypass fuses.

  • Check outlet: Plug another appliance into the same outlet to confirm it has power. Reset the household breaker or replace the wall fuse if necessary.
  • Inspect power cord: Examine the Teka wine cooler's power cord for cuts, burns, or kinks. Replace the cord if damaged.
  • Check appliance fuse: Some models have an internal fuse on the main control PCB. Unplug the unit, access the PCB, and test the fuse for continuity. Replace only with the same rating.
  • PCB power supply: If the fuse is good but there is still no power, the PCB's power supply section may have failed. Replace the main control PCB.
  • Professional service: If you are not comfortable working with mains voltage, contact an authorized Teka technician.
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Repair Difficulty

Medium 3/5

Required Part

Main Control PCB
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