Error code

Chigo All models code E2

No approved translation for this record yet; showing the original text.

Meaning

room temp sensor fault

Member details

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Possible causes

1. Check whether the resistance of the sensor is normal (the resistance is 5КΩ in the normal temperature 25 ) ℃ , when it is abnormal the sensor should be replaced.2. Check whether there is short circuit or open circuit in the wire of the sensor, and whether the plug isconnected well, whether there is welding off or rosin joint on the electric control board, if there is any, it should be repaired.3. When the 1 and 2 are both normal, then the components or integrated circuit is damaged, the electric control board should be replaced

Solution

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