Fujitsu AUU7RLF Design & Technical Manual page 125

FRESH AIR CONTROL OUTPUT
„ „
Connector
A signal linked to air conditioner indoor fan ON can be output.
* However, signal becomes OFF during cold air prevention control operation.
Circuit diagram example
z „
Indoor unit
control PC board
12 V
Connector
1
on/off
2
* Make the distance from the PC board to the connected unit within 33ft. (10m).
Operation
Indoor fan
Stop
ON
Output signal
OFF
Parts (Optional)
z „
Parts name
Model name
Note
*1: Please prepare External control set (UTD-ESC5A) when using it excluding Fresh air intake kit
(UTZ-VXAA).
Compact Cassette
CN6
Ex.) Relay unit
*33ft.
(10m)
Signal
Locally purchased
Compact Cassette
Fresh air intake kit External control set
UTZ-VXAA *1 UTD-ECS5A
- (01 - 121) -
Slim Duct Wall Mounted
CN6 ―
Connected unit
Ex.) Fan
Relay
power
supply
Slim Duct Wall Mounted
―
―
Floor
―
Relay spec.:
Rated 12V DC, 50mA to less.
Floor
―
―