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P 6 /Total14
Error code (table2)
Error code Meaning
Er01 Wrong phase error
Er02
Lack phase error
Er03
Water flow switch error of using side
Er05
Outlet gas pressure of compressor is too high error
Er06
Inlet gas pressure of compressor is too low error
Er09
Communication error
Er11
Time limit for locking heat pump reached
Er12
Outlet gas temp of compressor too high error
Er15
Water tank temp sensor error
Er16
Evaporating temp sensor error
Er18
Outlet gas temp sensor of compressor error
Er21
Ambient air temp sensor error
Er22
Floor heating water temp sensor error
Er27
Outlet water temp sensor error of using side
Er29
Inlet gas temp sensor of compressor error
Er35
Compressor current too high error
Er38
Outlet water temp too low error of source side
Er39
Water flow error of source side
Er41
Outlet water temp sensor error of source side
Er42
Outlet water temp too high error of source side
Er45 Outlet water temp too high error of using side