Panasonic CZ-RWSU2N Instructions D'installation page 13

Installation Location for the Reciver
The wireless remote controllers use a very weak infrared light for its signal, which can result in the signal

not being received because of the following influences, so take care in where the unit is installed.
• Inverter or rapid-start type fluorescent lights (Models without glow lamps)
• Plasma display or LCD televisions
• Direct sunlight or other sources of bright light
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 filter.

*Wiring shown below is prohibited.
Wired RC Receiver
1 2 1 2
RC wiring
R1 R2
Indoor unit
Installation when setting Main/Sub for the remote controller and the receiver
„ Using 1 indoor unit
Installation
Receiver (Sub)
example
1 2
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.
Note
The remote controller and the receiver can be connected to any indoor unit for operation.
5-1. Wiring for the Receiver
1 2
R1 R2
Indoor unit
Receiver
„ Using more than 1 indoor unit
Wired RC (Main) Receiver (Sub)
1 2
Terminals for
RC wiring
RC wiring
(field supply)
• No polarity
R1 R2
Indoor unit Indoor unit
R1 R2
Indoor unit
1 2
RC wiring (field supply)
• No polarity
R1 R2 R1 R2
Indoor unit
Common to All Models
Wired RC (Main)
1 2
R1 R2 R1 R2
Indoor unit Indoor unit
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