Fujitsu AUU7RLF Design & Technical Manual page 105

 Fresh air control output
Indoor unit type
Compact cassette
Slim duct
Wall mounted
Signal linked to air conditioner indoor fan on can be output.
* However, signal becomes off during cold air prevention control operation.
 Circuit diagram example
Indoor unit
control PCB
12 V
Connector
1
On/Off
2
• *: Make the distance from the PCB to the connected unit within 33 ft (10 m).
Operation
Indoor fan
Output signal
 Optional part
Indoor unit type
Compact cassette
Slim duct
Wall mounted
Floor
Floor
Example:
Relay unit
33 ft
(10 m)*
Signal
Stop
On
Off
Fresh air intake kit
External control set
Connected unit
Example: Fan
Locally purchased
Parts name
—
—
- 99 -
Connector
CN6
CN6
—
Relay
power
supply
Model name
UTZ-VXAA
UTD-ECS5A
—
—