Panasonic CZ-RWSU3, Installation Instructions Manual

Page: 5 / 10

5
(EN)
Wiring
Basic Wiring Diagram
Installation when setting Main/Sub for the remote controller and the receiver
1 2 1 2
R1 R2 R1 R2 R1 R2 R1 R2
RC wiring ( fi eld supply)
• No polarity
Indoor unit Indoor unit Indoor unit Indoor unit
1 2 1 2
R1 R2
Terminals for
RC wiring
Receiver (Sub) Receiver (Sub) Wired RC (Main) Wired RC (Main)
Indoor unit
 Using 1 indoor unit
 Using more than 1 indoor unit
RC wiring
(
fi eld supply)
• No polarity
Installation
example
After installation, according to the “Settings” section, set one to [Main] and the other to [Sub].
Setting the wired remote controller to [Main] is recommended.
Attention
 Multiple wireless remote controllers cannot be used simultaneously for a single indoor unit.
 Be careful not to connect cables to other terminals of indoor units (e.g. power source wiring
terminal). Malfunction may occur.
 Do not bundle together with the power source wiring or store in the same metal tube. Operation
error may occur.
 If noise is induced to the unit power supply, attach a noise fi lter.
* Wiring shown below is prohibited.
R1 R2
R1 R2 R1 R2
1 2 1 2
1 2
Wired RC Receiver
Indoor unit Indoor unit Indoor unit
RC wiring
Receiver
Note
The remote controller and the receiver can be connected to any indoor unit for operation.
Wiring for the Receiver
Wiring Diagram
CN001
R1
R2
Receiver PCB Indoor unit
Terminals for RC
wiring
2P white
How to Connect the Wires
• Connect the wires from the receiver to the terminals for RC wiring on the indoor unit.
(No polarity)