E75
Electrolux
Inlet / Outlet Temperature Sensor Correlation Fault
Dryer displays E75 and may not heat correctly (common on some heat pump models)
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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
One of multiple NTC sensors out of calibration, Poor airflow across sensors, Wiring issue causing incorrect readings, Control board misinterpreting sensor data
How to Fix / Troubleshooting
Safety first: Disconnect power before servicing.
- Clean airflow paths: Ensure lint filter, condenser, and internal ducts are clean to provide proper airflow across all sensors.
- Check all NTC sensors: Locate inlet, outlet, and condenser NTC sensors. Measure their resistances at room temperature and compare to each other and to specifications. Replace any sensor that is significantly out of range.
- Inspect wiring harness: Look for loose connectors or damaged wires between sensors and the control board.
Because this error involves multiple sensors and control logic, if basic cleaning and sensor replacement do not resolve E75, professional diagnosis is recommended.
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Repair Difficulty
Hard
4/5
Required Part
NTC Temperature Sensor Set
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