Fujitsu Airstage J-II Series Design & Technical Manual page 966

„ FRESH AIR CONTROL OUTPUT
„
• You can control duct fan by synchronization with fan operation of indoor unit.
• Wire for fresh air control output is supplied with Fresh Air Intake Kit.
• Extended length of the wire : Max. 82ft. (25m)
z Connection diagram
„
• For Relay Output voltage: DC12 ± 2V
Permissible current: 50mA
P.C.B
1
+
2
Indoor
unit
3
-
4
*
82ft.
5
)
(25m
*: Make the distance from the PCB to the Relay Unit within 82ft. (25m)
6
CNB01
z Indoor unit status
„
operation
Indoor
unit fan
stop
12V
CNB01(1-4)
(output)
0V
z Wire (External output  )
„
1
2
3
4
5
6
Relay
Locally purchased
- (10 - 71) -
Fuse
power
Fan, other
Wire color: RED
Wire color: WHITE