Idiomas disponibles
Idiomas disponibles
Table 7.6 Fan motor error code
Errorcode
xJ01
xJ1* or xJ2* error occurs 10 times in 60 minutes
xJ11
Software overcurrent
xJ12
Software overcurrent protection lasting 30s
xJ1E
Hardware overcurrent
xJ2E
Inverter module high temperature protection
xJ33
Bus voltage drop fault
xJ43
The current sampling bias is abnormal
xJ4E
EEPROM error
xJ51
Out-of-step error
xJ52
Locked-rotor protection
xJ5E
Startup failed
xJ6E
Motor phase loss protection
xJBJ
Software certification module failure
Note: 'x' is a placeholder for the fan address, with 1 representing fan A and 2 representing fan B.
Table 7.7 Status code
Status code
d0x
Oil return running, x represents oil return operation steps
dfx
Defrost running, x represents defrosting operation steps
d11
Outdoor ambient temperature exceeds the upper limit in Heating mode
d12
Outdoor ambient temperature exceeds the lower limit in Heating mode
d13
Outdoor ambient temperature exceeds the upper limit in Cooling mode
d14
Outdoor ambient temperature exceeds the lower limit in Cooling mode
d31
Refrigerant judgment: no result
d32
Refrigerant quantity judgment: significantly excessive
d33
Refrigerant quantity judgment: slightly excessive
d34
Refrigerant quantity judgment: normal
d35
Refrigerant quantity judgment: slightly insufficient
d36
Refrigerant quantity judgment: significantly insufficient
d37
IDU connected to system is not common
d38
Too low proportion of running IDUs
d39
Failed to detect refrigerant amount during backup
d42
Communication error between the outdoor unit and the optional board
Error description
Code description
08
Manual restart
required
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
Manual restart
required
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
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