Fujitsu Airstage J-IVS AJ 040LCLDH Series Design & Technical Manual page 922

• When function setting is Batch stop mode:
Connector
CN134
NOTES:
• All indoor units of same refrigerant system stops when Batch stop operates.
• After batch stop operates, the operation by remote controller is possible.
• When function setting is Emergency stop mode
Connector
CN134
NOTES:
• All indoor units of same refrigerant system stops when Emergency stop operates.
• When the Emergency stop is triggered, indoor unit stops and Start/Stop operation by a re-
mote controller is restricted.
2-3. External input
On
CN134
Off
Command
Operation
Indoor unit
(Outdoor unit)
Stop
Remote controller
On
CN134
Off
Emergency stop
Command
Normal
Operation
Indoor unit
(Outdoor unit)
Stop
Remote
controller
Input signal
Off → On
On → Off
Batch stop
On
Input signal
On
Off
On
- (08-4) -
Command
Batch stop
—
Batch stop
On
Command
Emergency stop
Normal
On On
2. Outdoor unit