E122 त्रुटि आने पर क्या करें
Last Update date : Jun 12. 2024
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[Overview]
E 122 Error on display
[Cause]
Heat Exchanger Temperature Sensor is defective.
[Solution]
If there is E1 and then 22 on the display panel after switching on, there might be a problem with Heat Exchanger Temperature Sensor.
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