Fujitsu AIRSTAGE J-II Design & Technical Manual page 828

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. 25m
Connection diagram
z „
• For Relay Output voltage : DC12 ± 2V
Permissible current : 50mA
P.C.B
1
+
2
Indoor
unit
3
-
4
*
25m
5
*:Make the distance from the PC board to the Relay Unit within 25 m
6
CNB01
Indoor unit status
z „
operation
Indoor
unit fan
stop
12V
CNB01(1-4)
(output)
0V
Wire (External output
z „
1
2
3
4
5
6
Relay
Field supplied
 )
- (10 - 76) -
Fuse
power
Fan, other
Wire color: RED
Wire color: WHITE