Fujitsu AS*G09KXCA Series Service Instruction page 100

Before servicing the unit, turnings off all power supplies.
Then, do not touch the electric parts for 10 minutes due to the risk of electric shock.
19. Room temperature thermistor removal
Start from removing rail cover.
1. Disconnect the connector
of Main PCB. ( CN4 / White )
20. Plasma unit removal
Start from removing main frame.
1. Disconnect the connector
of Main PCB. ( CN19 / White )
21. Pipe temperature thermistor removal
Start from removing main frame.
1. Remove the screws ( 3 places )
and earth wire.
Tips! Pipe temperature thermistor can be removed without removing Side cover.
2. Remove the screw and
thermistor case.
2. Remove the screws.
( 3 places )
2. Remove the Side cover.
04-10
3. Remove the Room
temperature thermistor.
3. Bend the gear unit side panel slightly.
Remove the Plasma unit.
3. Remove the Thermistor spring and
Pipe temperature thermistor.