Detective details:
Forecast of cause:
Check Point 2 : Replace main PCB
YESYES
NO
Troubleshooting 14-1
Outdoor unit PCB
model information error
1. External cause
(Noise, temporary open, voltage drop)
2. Main PCB failure
Check Point 1-1 : Reset Power Supply and operate
Does Error indication show again?
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.
Change main PCB.
Access to EEPROM failed due to some cause
after outdoor unit started.
Detective actuators:
Outdoor unit main PCB
03-19
Indicate or Display:
Indoor unit
Operation lamp: 6 times Flash,
Timer lamp : 2 times Flash
Wired remote
Error code : [E : 62]
n
: n times blinking
: Light ON: Light OFF
Mode Error
2 6
2
Outdoor unit (AOUG36/48LMAS1)
A B FEDC
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