• 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
On
On On
Off
Stop
Batch stop
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 Input signal Command
CN134
On Emergency stop
Off Normal
CN134
Indoor unit
(Outdoor unit)
Command
Operation
Emergency stop
Normal
On
On On On
Off
Stop
Remote
controller
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
- (08-4) - 2. Outdoor unit
EXTERNAL INPUT
AND OUTPUT
EXTERNAL INPUT
AND OUTPUT
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