Service diagnosis
36
Domestic air conditioner
10.3.4 Outdoor DC fan motor fault
Outdoor display
Ƶƾƶ)
LED1 flash 9 times
Method of DC fan motor is detected by checking the fan running condition and so on
Malfunction
Detection
Malfunction when the data of EEPROM is error or the EEPROM is damaged
Decision
Conditions
Supposed
Ƶ
DC fan motor protection dues to the DC fan motor faulty
Causes
Ƶ
DC fan motor protection dues to faulty PCB
Troubleshooting * Caution Be sure to turn off power switch before connect or disconnect connector, or parts damage
may be occurred.
Содержание 1U35YEFFRA-C
Страница 11: ...Pinping diagrams Domestic air conditioner 4ˊPiping diagrams 9 ...
Страница 12: ...Operation range 10 Domestic air conditioner 5 Operation range 10 0 21 27 35 20 40 60 43 20 40 ...
Страница 14: ...Functions and control 13 Domestic air conditioner Wiring diagrams OUTDOOR UNIT ...
Страница 37: ...Service diagnosis 37 Domestic air conditioner ...
Страница 56: ...57 Do C omestic air ircuit Diagra conditioner ams r ...
Страница 59: ...Removal Procedure 1 Removal of Outdoor panel RPHVWLF LU RQGLWLR ...
Страница 60: ...Removal Procedure 2 Domestic Air Condition ...
Страница 61: ...4 Removal Procedure 3 Domestic Air Condition ...
Страница 62: ...Removal Procedure 2 Removal of Electrical Box RPHVWLF LU RQGLWLR ...
Страница 63: ...Removal Procedure 3 Removal of Fan and Fan Motor RPHVWLF LU RQGLWLR ...
Страница 64: ...Removal Procedure 4 Removal of fan motor brcked and partition RPHVWLF LU RQGLWLR ...
Страница 65: ...Removal Procedure 7 Domestic Air Condition ...
Страница 66: ...Removal Procedure 5 Removal of compressor and heat exchanger RPHVWLF LU RQGLWLR ...
Страница 67: ...Removal Procedure 9 Domestic Air Condition ...