Fujitsu Airstage V series User Manual

2-1 PCB LAYOUTS
2. FUNCTION OF PRINTED CIRCUIT BOARD
02-01
2-1-1 Indoor Unit Control Circuit Board
SWITCH POSITION
MODELS : AUXB, AU A, AR B07-18, ARXB, ARXA, ARXC, AB A, AS A18-30, AW A
CN27
CN23 CN24
CN22 CN21
SW1
SW2
SW3 SW4
SW5
SW7
SW9
SW6
SW8
SW10
1 Forbidden
Forbidden
Forbidden
2
3 Room temp correct coefficient of heating 1
4 Room temp correct coefficient of heating 2
1 Room temp correct coefficient of cooling
2
3 Refrigerant type
4 Auto restart validity / invalidity
1 Forbidden (Indoor unit fan speed switch 1)
2 Forbidden (Indoor unit fan speed switch 2)
3 Forbidden (Indoor unit fan speed switch 3)
4 External input select edge / pulse
1 Forbidden (Indoor unit model code)
2 Forbidden (Indoor unit model code)
3 Forbidden (Indoor unit model code)
4 Forbidden (Indoor unit model code)
1 Wireless remote controller custom code switch 1
2 Wireless remote controller custom code switch 2
3 Outdoor unit series setting
4 Draft prevention setting switch
Indoor unit address switch 1
Indoor unit address switch 2
Refrigerant circuit address switch 1
Refrigerant circuit address switch 2
Remote controller address switch
SW 9
SW 10
Rotary SW
SW 1
SW 2
SW 3
SW 4
SW 5
DIP-SW
SW 6
SW 7
SW 8
AUXB, AU A, ARXB, ARXA, AB A AS A18-30, AW A
CN23
CN22
CN24
CN21
SW1
SW2
SW3
SW4
SW5
SW7
SW9
SW6
SW8
SW10

Fujitsu Airstage V series Specifications

General

Brand	Fujitsu
Model	Airstage V series
Category	Air Conditioner
Language	English