Indesit Temperature Sensor Under-Range (Low) Fault

H2 or similar code, display shows very low or unrealistic temperature, compressor may not run.

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.

Possible Causes

Open-circuit NTC sensor, Broken sensor wiring, Loose connector at PCB, Faulty control board input

Safety first: Disconnect mains power before testing.

Step-by-step checks:

1. Verify with thermometer: Confirm actual temperature is not as low as displayed.
2. Check sensor wiring: Inspect for breaks or disconnections along the sensor harness.
3. Measure resistance: An infinite reading indicates an open sensor; replace with the correct Indesit NTC.

When to call a technician: Persistent H2 with a new sensor suggests a PCB fault.

Medium 3/5

Compartment NTC Temperature Sensor

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