Fujitsu AU*A45LCLU Series Design & Technical Data page 29

FRESH AIR CONTROL OUTPUT
„ „
You can control sub fan by synchronizaton with fan operation of indoor unit.
[Example]
+
1
Indoor
unit
2
-
CN6
Operation
Indoor
unit fan
CN6
(Output)
Parts (Optional)
Model name
UTD-ECS5A
Wire (Fresh air output)
Field supplied
Stop
12V
0V
Parts No.
9077359004
- (01 - 26) -
Fuse
Power
Fan, other