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Installation Instructions
Wireless Remote Controller
CZ-RWSD2U
Model No.
Safety Precautions
Read before installation
Read the Installation Instructions carefully
to install the remote controller correctly and
safely.
Be sure to read the Safety Precautions in
particular before installation.
After the installation is complete, perform
test operation to confirm that no abnormality
is present.
We assume no responsibility for accidents
or damages resulting from methods other
than those described in the installation
instructions or methods without using
specified parts.
Malfunctions that occurred due to the
unauthorised installation methods are not
covered by the product warranty.
Read the installation instructions supplied
with indoor units as well.
WARNING
This symbol refers to a hazard or unsafe
practice which can result in severe personal
injury or death.
CAUTION
This symbol refers to a hazard or unsafe
practice which can result in personal injury or
product or property damage.
85464369842010
1-4. Wiring for the Receiver
Wiring Diagram
Indoor unit
Terminals for RC
wiring
How to Connect the Wires
Connect the wires from the receiver to the terminals for RC
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
R1 R2
Indoor unit
Indoor unit
Receiver
Installation when setting Main/Sub for the remote controller and the receiver
„ Using 1 indoor unit
Installation
Receiver (Sub)
Wired RC (Main)
example
1 2
1 2
Terminals for
RC wiring
RC wiring
(field supply)
• No polarity
R1 R2
Indoor unit
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.
WARNING
• Turn off the circuit breaker of the units
before installation.
• Ask your dealer or professionals for
installation and electric work.
• This controller shall be installed in
accordance with National Wiring
Regulations.
• Connect and fix the specified cables for
wiring securely.
• Do not allow the connection to be exposed
to the external force of the cables.
• Choose an installation location that
sufficiently supports the weight of the
remote controller.
CAUTION
Do not use the remote controller at the
following locations.
• Location where condensation occurs
• Location where flammable gases, etc. may
leak
• Location where corrosive gases, etc. may
leak
• Location with lots of water or oil droplets
(including machine oil)
• Location where voltage fluctuation
frequently occurs
• Location where there is a machine
producing electromagnetic radiation
• Location where droplets of organic
solvents spread
• Location where acidic or alkaline solutions
or special sprays are frequently used
Do not operate with wet hands.
Do not wash with water.
Printed in Japan
DC0815-0
CV 6233317731
- 1 -
Receiver PCB
CN001
1
2P white
2
on the indoor unit. (No polarity)
wiring
1 2
R1 R2
Indoor unit
„ Using more than 1 indoor unit
Receiver (Sub)
Wired RC (Main)
1 2
RC wiring (field supply)
• No polarity
R1 R2
R1 R2
R1 R2
Indoor unit
Indoor unit
Indoor unit
Indoor unit
- 3 -
Wireless Remote
Controller
(1)
Before installing the receiver, see the
sections on "Wiring for the Receiver" and
"Setting Address Switches". Then check
the setting of the [S003] DIP switch on the
receiver's PCB.
* Remove the cover from the receiver when
performing the PCB settings.
1 While spreading the tabs of the cover, pull it out from the panel to the front. (Fig. A)
2 When installing on the 1-WAY cassette (high-ceiling), pass the lead wire through the panel and
install the receiver in the hole in the panel. (The projecting parts of the receiver are fixed in the
hole in the panel.)
3 Route the lead wire from the receiver along the rib on the back of the panel. Pass it through the
cutout. (Fig. B)
4 Install the panel on the indoor unit.
5 Fasten the lead wire sticking out from the panel with the clamper in the indoor unit. (Fig. C)
6 Draw the lead wire into the electrical box through the hole on the bottom and connect it to the
remote controller terminal board.
When installing to the 1-WAY cassette (high-ceiling), fasten the wire at the latch of the fan
casing with the supplied clamper. (Fig. D)
Fig. A
Pull out
from the
panel.
Fig. C
1-WAY cassette
(high ceiling)
1 2
Fasten the lead wire securely so that it does not get wrapped up in the fan.
For more information about wiring and test operation, see the sections on "Wiring for the Receiver" and
"Test Operation" .
R1 R2
1-1. Part Names
(2) Emergency operation button
Starts/Stops emergency operation.
(3) Indication lamp
Indicates operation status.
1-2. Supplied accessories
Supplied accessories
Remote Control
AAA Size
Operating
Holder
Battery
Instructions
(1)
(2)
(1)
1-3. Settings
Set its address
(1) to (3)
- 2 -
1-5. Installing the Receiver
Fig. B
1-WAY cassette
(high ceiling)
Spread
Cover
Insert
the lead
wire.
Spread
Rib
Cutout
Fig. D
1-WAY cassette
Fan casing
Clamper
- 4 -
(1) Light receiving section
Receives signals.
Clamper
Wood Screw
(2)
(1)
All set at OFF
when shipped
from the factory.
↑ON
Main/Sub selector
switch for remote
controllers (4)
OFF: Main ON: Sub
1-WAY cassette
( Back
of the
panel)
Receiver
Receiver
Rib
Insert
the lead
wire.
Fasten the wire
at the latch of
the fan casing
with supplied
clamper.
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Summary of Contents for Panasonic CZ-RWSD2U
- Page 1 1-1. Part Names (2) Emergency operation button Starts/Stops emergency operation. Installation Instructions Wireless Remote Controller CZ-RWSD2U Model No. (1) Light receiving section Receives signals. Safety Precautions WARNING • Turn off the circuit breaker of the units Read before installation before installation.
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Page 2: Specifications
1-8. Self-diagnostics table and detected contents 1-6. Setting Address Switches The “Alarm Display” shown in the table below expresses the alarm contents displayed when the When more than 1 receiver is installed in the same room, setting addresses prevents wired remote controller is connected.