Fujitsu Airstage ASUA4TLAV1 - Page 824

z
When function setting is "Batch stop" mode
Connector Input signal Command
CN134
OFF → ON Batch stop
ON → OFF -
CN134
Remote
Controller
Indoor unit
(outdoor unit)
Command
Operation
Batch stop Batch stop
On
On On
Off
Stop
NOTES :
● All indoor units of same refrigerant system stops when Batch stop operates.
● After a batch stop, the operation by remote controller is possible.
z
When function setting is "Emergency stop" mode
Connector Input signal Command
CN134
OFF → ON Emergency stop
ON → OFF Normal
CN134
Remote
Controller
Indoor unit
(outdoor unit)
Command
Operation
Emergency stop
Normal
On
On On On
Off
Stop
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
remote controller is restricted.
- (08 - 04) -
EXTERNAL INPUT & OUTPUT EXTERNAL INPUT & OUTPUT