Fujitsu AOU48RLXFZ Design & Technical Manual page 256

FRESH AIR CONTROL OUTPUT
Compact Cassette
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
Indoor
control PC board
12 V
Connector
1
on/off
2
*33ft.
(10m)
* Make the distance from the PC board to the connected unit within 33ft. (10m).
Operation
Indoor fan
Stop
ON
Output signal
OFF
Parts (Optional)
Compact Cassette
Parts name External control set External control set
Model name UTD-ECS5A
* The wire (fresh air output) for connecting the fresh air intake kit (optional parts) is attached to the fresh air intake kit
and, therefore, does not have to be purchased separately.
Slim Duct
CN6 CN6
Connected unit
Ex.) Relay unit
Signal
Field supply
Slim Duct
UTD-ECS5A
- (06 - 102) -
Comapct Wall
Mounted
-
Ex.) Fan
Relay
power
supply
Relay spec.:
Rated 12V DC, 50mA to less.
Comapct Wall
Mounted
-
-
6. SYSTEM DESIGN
Wall Mounted
-
Wall Mounted
-
-