Johnson Controls (H,Y,C)IDM012B21S User Manual

CONTROL SYSTEM
6-42
TC-15001-rev.3
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When two indoor units are installed side by side, the
commands from the wireless controller may be received
by both indoor units. The function, “Identifying of Indoor
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individual unit correctly without interfering with the
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right, the indoor units of A and B are set side by side. In
this instance, unit B is set as “Identifying Indoor Units
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< Setting of Identifying of Indoor Units Installed Side by Side >
1
IR Receiver Kit Setting
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2
Wireless Controller
Set the wireless controller according to the Installation and Maintenance Manual for the Wireless
Controller.
< Cancellation of Identifying of Indoor Units Installed Side by Side >
1
IR Receiver Kit Setting
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2
Wireless Controller
Cancel the wireless controller setting according to the Installation and Maintenance Manual for the
Wireless Controller.
Up to 16 indoor units can be simultaneously
controlled using one wireless controller.
When multiple indoor units are installed in a large
room, all the indoor units can be controlled to start/
stop with only one wireless controller.
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Do not apply a simultaneous operation for the indoor
units installed separately in different rooms.
Some units may be left without turning OFF the
power source.
< Installation of IR Receiver Kit >
In an instance of simultaneous operation of multiple (up to 16 ) indoor units by the wireless controller, install
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Indoor
Unit A
Indoor
Unit B
"Identified"
Indoor Unit
"Identified"
Wireless Controller
"A" "b"
IR Receiver
Kit A
IR Receiver
Kit B
Wireless Controller
Indoor Unit
with IR Receiver Kit
Standard
Indoor Unit
Standard Indoor Unit or
Indoor Unit with IR Receiver Kit
Should be Standard Indoor Units
Standard
Indoor Unit
Available to Install IR Receiver Ki
t
Indoor Unit
(Address setting
is required.)
Wireless Controller
Control Cable
between
Indoor Units
Control Example of Simultaneous
Operation of Multiple Units
6.6.7 Identifying Indoor Units Installed in a Side-by-Side Operaion
6.6.8 Simultaneous Operation

Johnson Controls (H,Y,C)IDM012B21S Specifications

General

Brand	Johnson Controls
Model	(H, Y, C)IDM012B21S
Category	Air Conditioner
Language	English