Wiring - Panasonic CZ-RWRY3 Installation Instructions Manual

Wiring

Connect the wires from the receiver to the terminals for RC wiring on the indoor unit.
Wiring Diagram
Indoor unit
R1
R2
Installation when setting Main/Sub for the remote controller and the receiver
It is possible to operate one or more indoor units using two remote controllers.
After installation, set one to [Main] and the other to [Sub].
When using the infrared remote controller and the wired remote controller in combination, set the
wired remote controller to [Main] and set the infrared receiver to [Sub].
<Installation example>
 Using 1 indoor unit 
Indoor unit
R1 R2
1 2
Wired RC
(Main)
Note
 The receiver can be connected to any indoor unit for operation.
 Multiple infrared remote controllers cannot be used simultaneously for a single indoor unit.
 Wiring connected via remote controllers is prohibited.
 Also see the "Installation Instructions" supplied with the indoor unit or wired remote controller when
performing remote control with the main and sub remote controllers or group-controlling.
RC wiring
• No polarity
Terminals for RC wiring
Terminals for
RC wiring
RC wiring
• No polarity
CN001
Receiver
(Sub)
 Using more than 1 indoor unit 
Indoor unit
R1 R2
1 2
Wired RC
(Main)
Infrared Receiver for Y
CN001
2P white
Indoor unit Indoor unit
R1 R2 R1 R2
CN001
Receiver
(Sub)
5