C1
Zavor Bottom Sensor Short Circuit

C1 error appears and cooker stops heating.

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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

Shorted NTC sensor, Moisture bridging sensor leads, Damaged sensor wiring insulation

How to Fix / Troubleshooting

Safety first: Unplug the cooker and let it cool. Do not operate with suspected electrical shorts.

  • Dry interior: If there was a spill, dry the interior thoroughly and allow the unit to air dry for 24 hours.
  • Inspect sensor area: Look at the bottom sensor and wiring for visible damage or corrosion.
  • Replace sensor: If C1 persists after drying, the bottom temperature sensor is likely shorted and should be replaced.
  • Check wiring harness: Ensure no wires are pinched or melted against the heating plate.
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Repair Difficulty

Hard 4/5

Required Part

Bottom Temperature Sensor (NTC)
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