Fujitsu ASU9RLF1 Technical Manual page 23

ERROR STATUS OUTPUT
„ „
An air conditioner error status signal can be output.
Circuit diagram example
z „
Indoor unit
control PC board Communication kit
Error
Error status
Normal
Output signal
OFF
Parts (Optional)
z „
Parts name
External connect kit
Communication kit
* For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire
(UTY-XWZXZ5).
Wire (External output) : UTY-XWZXZ5
Connector
24V DC
1
V
2
*33ft.
(10m)
Optional parts
*: Make the distance from the PC board to the connected unit within 33ft. (10m)
Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.
ON
Model name
UTY-XWZXZ5
UTY-XCBXZ2
Connected unit
Ex.)Relay unit
Signal
Field supply
- (01 - 20) -
Ex.)Display
Relay
power
supply