Panasonic S-22KA1E5 / S-28KA1E5 / S-36KA1E5 / S-45KA1E5 / S-56KA1E5 / S-63KA1E5 / S-71KA1E5 / S-22YA1E5 / S-28YA1E5 / S-36YA1E5 / S-45YA1E5 / S-56YA1E5 / S-22NA1E5 / S-28NA1E5 / S-32NA1E5 / S-36NA1E5 / S-45NA1E5 / S-56NA1E5 / S-45MA1E5 / S-56MA1E5 / S-63MA1E5 / S-7 Service Manual ▷ View online
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Interface Module for External Control / Integration
CZ-CAP1
x Demand
CZ-CAP1
x Demand
Control
o
With Demand Control, it is possible to limit maximum electrical current to air conditioner. This usually
used to integrate with central control system, building automation system or etc.
used to integrate with central control system, building automation system or etc.
From external device, it is required to use a volt free
contact (relay) for integration.
(DC24V 2mA, wire length max 150m)
contact (relay) for integration.
(DC24V 2mA, wire length max 150m)
COM shorted with
Max rated current
LV1 70%
LV2 40%
LV3 0%
x Forced
Stop
o With the Forced Stop input, it is possible to override the air conditioning operation to force stop if signal is
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)
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 6 7 8 9
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x Heat / Cool Mode selection
o Must use together with Cooling / Heating Selector Switch (CZ-RD1)
o With the heat cool selector switch, operation mode (Heat / Cool / Fan) can be set & fixed by higher
authority user.
o If OFF selected, Unit will operate freely base on remote setting.
o If ON & FAN selected, Unit will in priority to operate fan mode only.
o If ON & MODE & HEAT selected, unit will in priority to operate heat mode only.
o Priority mode is indicated in wired remote. If remote setting is not same mode with Priority Mode, indoor
unit will standby until priority mode canceled. (power led blinks ON 2.5sec; OFF 0.5sec)
x Share External Signals to Next Outdoor Unit
o The Cooling / Heating Selector and Forced Stop input signals can be share with next outdoor systems.
o Maximum 30 outdoor units can share these signals.
o Wire requirement : 0.5mmƳ diameter and maximum length is 100m.
o Demand control signal cannot be shared to the next system.
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Group control equipment
Wired
Remote
Control
Group Control by one remote
control
x All air conditioner units are
control
x All air conditioner units are
controlled as a whole by the
remote control.
remote control.
x All indoor units operate in the
same mode.
Indoor units
Remote-side
remote control
Remote side
x Optional wired remote
x Optional wired remote
control.
Local Side
x Not required.
x Not required.
Twin remote control separate
control
x Each indoor unit can be
control
x Each indoor unit can be
operated by either one of the two
remote controls.
remote controls.
x Apart from timer setting time,
displays for two remote controls
are identical.
are identical.
x Last pressed button has priority
(main or slave is set at remote
control).
control).
Indoor
units
Remote-side
remote control
Local-side
remote control
Remote side
x Optional wired remote control
x Optional wired remote control
Local side
x Optional wired remote control
x Optional wired remote control
Common
control
Common control / group
x Operation is possible using
x Operation is possible using
either wired or wireless remote
control unit.
control unit.
x Last pressed button has priority.
Wire remote
control
Receptor unit
Wireless
remote
control
x Optional wired remote control
and wireless remote control.
Centralized control system possibility (for Europe market only)
Centralized Control
(UM NET)
Urban Controller
BMS RS232C
Serial Connection
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