Panasonic S-22KA1E5 Service Manual page 9

Interface Module for External Control / Integration
CZ-CAP1
•
Demand Control
With Demand Control, it is possible to limit maximum electrical current to air conditioner. This usually
o
used to integrate with central control system, building automation system or etc.
•
Forced Stop
With the Forced Stop input, it is possible to override the air conditioning operation to force stop if signal is
o
received from a fire alarm system, BAS or etc.
From external device, it is required to use a volt free
contact (relay) for integration.
(DC24V 2mA, wire length max 150m)
When contact closed, AC will forced
and continue stop operation.
When contact opened, AC will switch to standby condition.
LED display on PCB
2 3 4 5
О О О О
6 7 8 9
О О О О
From external device, it is required to use a volt free
contact (relay) for integration.
(DC24V 2mA, wire length max 150m)
COM shorted with
LV1
LV2
LV3
9
Max rated current
70%
40%
0%