Fujitsu AS*G09KXCA Series Service Instruction page 51

Trouble shooting 14
OUTDOOR UNIT Error Method:
Outdoor unit main PCB model
information error
Detective Actuators:
Outdoor unit Main PCB
Forecast of Cause:
1. External cause (Noise, temporary open, voltage drop)
Check Point 1-1 : Reset Power Supply and operate
Does Error indication show again?
YES YES
Check Point 2 : Replace Main PCB
Change Main PCB.
Indicate or Display:
Indoor Unit :
Operation indicator: 6 time Flash
Timer indicator : 2 time Flash
Economy indicator: Continuous Flash
Error code: [ E : 62 ]
Detective details:
Access to EEPROM failed due to some cause after outdoor unit started.
2. Main PCB failure
NO
Check Point 1-2 : Check external cause
Check if temporary voltage drop was not generated.
Check if momentary open was not generated.
Check if ground is connection correctly or there are no related
cables near the power line.
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