Fujitsu AOU9RLFF Design & Technical Manual page 28

ERROR STATUS OUTPUT
„ „
An air conditioner error status signal can be output.
Circuit diagram example
z „
Indoor unit
control PC board
Connector
1
2
Error status
Output signal
Parts (Optional)
z „
Parts name
External connect kit
Wire (External output) : UTY-XWZXZ5
Ex.)Relay unit
DC 24 V
V
*33 ft.(10 m)
Signal
Field supply
*: Make the distance from the PC board to the connected unit within 33 ft.(10 m).
Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.
Error
Normal
ON
OFF
Model name
UTY-XWZXZ5
Connected unit
Ex.)Display
power
supply
- (01 - 25) -
Relay