Fujitsu ASTG18KMCA Technical Manual page 27

„ „
ERROR STATUS OUTPUT
An air conditioner error status signal can be output.
Circuit diagram example
z „
Indoor unit
control PC board Communication kit
Optional parts
Error
Error status
Normal
ON
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
DC 24 V Ex.) Relay unit
1
V
2
10 m*
Signal
* Make the distance from the PC board to the connected unit within 10 m.
Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.
Model name
UTY-XWZXZ5
UTY-TWBXF1
- (01 - 24) -
Connected unit
Ex.) Display
Relay
power
supply
Field supply