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2-10. E: 35. MANUAL AUTO button error (Indoor unit)

Indicator

Wired remote

controller

Error code E: 35

Detective actuator

Indoor unit controller PCB

When the MANUAL AUTO button becomes on for

consecutive 60 or more seconds.

Indicator PCB

Manual auto switch

Forecast of cause

MANUAL AUTO button failure

Controller PCB and indicator PCB failure

Check point 1. Check the MANUAL AUTO but-

ton

If MANUAL AUTO button is disabled (on/off

switching), replace it.

• Check if MANUAL AUTO button is

kept pressed.

• Check On/Off switching operation

by using a meter.

↓

Check point 2. Replace main PCB and indicator PCB

If Check Point 1 does not improve the symptom, change main PCB and indicator PCB.

↓

End

2-10. E: 35. MANUAL AUTO button error (Indoor unit) - (03-17) - 2. Troubleshooting with error code

TROUBLESHOOTING

Fujitsu AUXG18KVLA Service Manual

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