U-MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL
84
P8 IPM or PFC over-temperature protection
P8 is displayed on
the wired controller
P8 is displayed in the
mainboard 88
Indicating lamp
Is the
IPM or PFC module
of mainboard
tightened
?
No
Work normally
Replace the
mainboard
Yes
Tighten the IPM
or PFC module
PH DC busbar over-voltage protection
PL DC busbar under-voltage protection
PH or PL is displayed on
the wired controller
PH or PL is displayed in
the mainboard 88
indicating lamp
Is input voltage
ranged from 185VAC
to 264VAC?
Yes
Replace the
mainboard.Does
it work normally?
No
Replace the
compressor
Work
normally
Yes
Please cut off the
power and notify the
power company.
No
Содержание U-MATCH B Series
Страница 4: ...U MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL 1 PRODUCT ...
Страница 14: ...U MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL 11 CONTROL ...
Страница 52: ...U MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL 49 INSTALLATION ...
Страница 75: ...U MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL 72 MAINTENANCE ...
Страница 96: ...U MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL 93 ...
Страница 125: ...U MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL 122 Model GFH36D3F2I exploded view and spare parts list ...
Страница 127: ...U MATCH SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL 124 Model UMAT36HP230V1BD exploded view and spare parts list ...