External Output - Fujitsu AU G18LVLB Series Design & Technical Manual

5-2-2.

EXTERNAL OUTPUT

OPERATION STATUS OUTPUT
„ „
Corresponding indoor units: All indoor units
An air conditioner operation status signal can be output.
Circuit diagram example
z „
Indoor unit
control PCB
Connector
24V DC
1
2
*10 m
* Make the distance from the PCB to the connected unit within 10m.
Relay spec. : Max.24VDC, 10mA to less than 500mA.
Operation
Indoor unit
Stop
ON
Output signal
OFF
Optional part
z „
Duct type
Parts name
External control set
Wire (External output)
Other types
Parts name
External connect kit
Wire (External output) : Blue / Purple
Connected unit
Ex.)Relay unit
V
Signal
Locally purchased
Model name
UTD-ECS5A
Model name
UTY-XWZX
- (04-40) -
Ex.)Display
Relay
power
supply