Connection Diagram - Fujitsu AOU48RLXFZ Design & Technical Manual

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 : For Single & Multi split system : Max. 10m (33ft.)

Connection diagram

• For Relay Output voltage : DC12V ± 2V
Permissible current : 15mA
P.C.B
+
1
Indoor
unit
2
-
CN6 10m
(33ft) *
Field supplied
Indoor unit status
operation
Indoor
unit fan
stop
12V
CN6
(output)
0V
Wire (External output 1 )
Relay
power
*:Make the distance from the PC board to the Relay Unit within 10m (33ft.)
- (06 - 120) -
Fuse
Fan, other
Wire color: RED
Wire color: White
6. SYSTEM DESIGN