Fujitsu AOU48RLXFZ Design & Technical Manual page 248

● When function setting is "Emergency stop" mode
On
Input signal
Off
Emergency stop
Command
Normal
Operation
Air conditioner
Stop
Remote controller
Parts (Optional)
Parts name External connect kit
Model name UTY-XWZXZ3
On
Remote control
operation invalidity
- (06 - 94) -
On On
6. SYSTEM DESIGN