Error code reference

Hisense Range Error Code Err 001

Oven temperature sensor failure due to disconnected PT1000 sensor, short circuit PT1000 sensor, over-temperature during baking (>590°F/310°C), over-temperature during Self Clean (>840°F/450°C), or insufficient temperature rise during baking or Self Clean.

SourceHisense Range - Full Service Manual: HBE3501CPSp. 9

Hisense codes Hisense range codes

Diagnostic procedure

The full Err 001 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Disconnect PT1000 probe to verify error is triggered; for over-temperature test, heat PT1000 probe with heating gun or disconnect PT1000 probe and insert 3kΩ resistor on K21 connector.

SourceHisense Range - Full Service Manual: HBE3501CPSp. 9

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

1 manual in the MyPros+ library documents this code for Hisense range.

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The full Err 001 procedure

Where this code is documented

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