E36
Siemens Safety Temperature Sensor / Heater Protection Fault

Washer displays E36; safety temperature sensor or heater protection fault

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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

Faulty safety thermostat, Shorted NTC sensor, Wiring short near heater, Control board safety circuit triggered

How to Fix / Troubleshooting

Safety first: Unplug the washer and allow it to cool completely before working near the heater.

Steps to check and address E36:

  • Inspect heater area: Access the heater and check for signs of overheating or melted insulation.
  • Test NTC and safety thermostat: Measure resistance of the NTC and any inline safety thermostats. Replace any component that is shorted or open contrary to spec.
  • Check wiring: Ensure no wires are pinched or touching the heater body.

When to call a technician: If components are fine but E36 persists, the control's safety circuit may be faulty and requires professional attention.

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Repair Difficulty

Hard 4/5

Required Part

NTC Temperature Sensor
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