Haier Air Conditioner Troubleshooting For İnverter Units


Failure code and troubleshooting

Failure code
For the inverter unit with new wired controller YR-E12 (0010451521E)

 

For the inverter unit with new wired controller YR-E12 (0010451521E)

For the inverter unit with new wired controller YR-E12 (0010451521E)

 

 




Note: As for the fixed frequency units, remote control and indoor lights flash times 12 and 21(Module error) is not available. While 7 ( Power failure ) 14 (fault in discharging temperature sensor) and 16 (Fault with low pressure) is shown as following:

Note: As for the fixed frequency units, remote control and indoor lights flash times 12 and 21(Module error) is not available. While 7 ( Power failure ) 14 (fault in discharging temperature sensor) and 16 (Fault with low pressure) is shown as following:

Functions and notes for dip switch

Functions and notes for dip switch

 Haier  Air Conditioner Manual PDF






One Response to Haier Air Conditioner Troubleshooting For İnverter Units

  1. nicolas says:

    I have 1 haier 9000 btu inverter it make an error. E7 i want to know what is the problem .thank

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