Indoor Unit (Ar*45/ 54Luak) - Fujitsu AR 18LUAD Series Service Instruction

8-5-4 INDOOR UNIT (AR*45/ 54LUAK)

SW 1
DIP SW
SW 2
Rotary SW SW 3
Jumper Wire
Duct type Indoor unit control circuit board
POWER PCB
INDOOR UNIT
1
2
Forbidden
3
4
1 Room temperature correct coefficient of heating
2 External input select
3 Auto restart validity/invalidity
Indoor unit number setting
JM1 Forbidden
JM2 Commercial mode setting
JM3 Fan delay setting
CN114
CN106
CN115
08-19
MAIN PCB
SW1
1 2 3 4
ON
OFF
SW1 SW2
SW3
CN4
CN5
CN16
CN14
CN15
SW2
1 2 3
ON
OFF
JM1
JM2
JM3
CN16