Fujitsu AUXG22KVLA Design & Technical Manual page 211

¢ External 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.
• Connection diagram
For Relay
PCB
1
Indoor
unit
2
CN6
L*: Make the distance from the PCB to the Relay unit within 10 m.
• Operation status
Indoor unit
fan
External
output
• Wire (External output 1)
1
2
10-2. Fresh air intake kit for compact cassette type (UTZ-VXAA)
Output voltage: DC 12 V
Permissible current: 15 mA
Relay
+
-
L*
Locally purchased
Operation
Stop
12 V
0 V
Fuse
Power
- 203 -
Fan, other
Wire color: Red
Wire color: White
10. Optional parts installation