Haier N Series Service Manual page 41

Wall mounted type dc inverter
Hide thumbs Also See for N Series:
Table of Contents

Advertisement

10.4.4 Outdoor DC fan motor fault
Outdoor display
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
DC fan motor protection dues to the DC fan motor faulty
Causes
DC fan motor protection dues to faulty PCB
Troubleshooting
* Caution Be sure to turn off power switch before connect or disconnect connector,
may be occurred.
39
Service diagnosis
or parts damage
Domestic air conditioner

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

T series2u50s2sf1fa

Table of Contents