E1 error appears and the cooker stops heating.

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

Loose bottom sensor connector, Failed NTC sensor, Damaged harness, PCB sensor circuit fault

Safety first: Unplug the cooker before opening the case.

Reseat connectors: Access the bottom of the unit and reseat the bottom sensor connector on the PCB.
Inspect harness: Look for any cuts or burns on the sensor wiring. Replace the sensor harness if damaged.
Test sensor: Measure resistance of the NTC sensor and compare with service specs. Replace the bottom NTC sensor if out of range.
PCB replacement: If wiring and sensor are good, replace the main control PCB.

Hard 4/5

Bottom NTC temperature sensor

Check Price on Amazon

We may earn a commission from links on this page.