Panasonic CZ-RWS3 User manual

Installation Instructions
Infrared Remote Controller
Model No. CZ-RWS3
Safety Precautions ...................................... 2
Supplied accessories.................................. 4
Specifications .............................................. 4
Installation Precautions.............................. 5
Before Starting............................................. 6
When using the wall mounted type
indoor unit.................................................... 6
Miscellaneous Settings............................... 7
Auto Address ............................................... 8
H0921-0
Contents
English
Read through the Installation Instructions before you proceed
with the installation.
In particular, you will need to read under the “Safety
Precautions” on page 2.

2(EN)
Safety Precautions
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.
 After the installation is complete,
perform test operation to confirm that no
abnormality is present.
 When relocating or repairing this
controller, provide the Installation
Instructions to the servicing personnel.
 Do not clean inside the controller by
users. Engage authorised dealer or
specialist for cleaning.
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.
WARNING
 Turn offthe circuit breaker of
the units before installation.
 Select an installation location
which is rigid and strong
enough to support or hold
the controller, and select a
location for easy maintenance.
 This controller must not be
modified or disassembled
under any circumstances.
Modified or disassembled
controller may cause fire,
electric shock or injury.
Read before installation
This controller must be installed by the sales dealer or installer.
These instructions are all you need for most installation sites and maintenance conditions.
If you require help for a special problem, contact our sales/service outlet or your certified
dealer for additional instructions.

3
(EN)
CAUTION
 Do not allow infants and small
children to prevent them from
accidentally swallowing the
batteries.
 Do not use the 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 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 wash with water.
 Do not operate with wet
hands.
 Do not drop or throw. (It may
cause malfunction.)
 Do not insert the battery the
wrong terminals (+ and -). (It
may cause electrolyte leakage
and may cause a fire.)
NOTICE The English text is the original instructions. Other languages are translation of
the original instructions.

4(EN)
Supplied accessories
< >: Number of pieces
Remote Control Holder
Screw M4×15.5
LR03 Size Battery (for test)
Operating Instructions
Installation Instructions
Instructions Disc
<1>
<2>
<2>
<1>
<1>
<1>
Specifications
Model No. CZ-RWS3
Dimensions (H) 165 mm × (W) 59 mm × (D) 22 mm
Weight 100 g (Batteries and remote control holder are not included)
Temperature/Humidity
range
0 ˚C to 40 ˚C / 20 % to 80 % (no condensation)
*Indoor use only
Power Source Two LR03 size batteries

5
(EN)
Installation Precautions
The controller uses 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 indoor 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
Install in a location that does not interfere the operation
• You cannot operate if the distance between the remote controller and the receiver is greater than
that signals can travel.
• Make sure nothing is between the remote controller and the receiver that could block the signal.
• Make sure the air conditioner works with the remote controller in the location where it will be
installed.
Avoid the following locations for installation.
• Under direct sunlight
• Location near heat source
• Location where the controller will be splashed with water or affected by dampness or humidity
• Uneven surface
• Location that is subject to excessive vibration or physical impacts. (Fixing screws may come off,
and the controller may drop.)
• Location with large amount of oil smoke or steam (such as kitchen or machine factory)
Install the controller vertically to the floor.
Install the controller at a location with suitable temperature and humidity for using.
Do not install controller at the locations with the equipment (medical equipment, etc.) which
generates the high-frequency emissions. (It may interfere with the equipment and may cause
accidents due to malfunction.)
Install at least 1 m away from TV, radio, PC. etc. (To prevent fuzzy images or noise)

6(EN)
Before Starting
Install this controller referring to the “Operating Instructions”.
(1) Insert the batteries. (Installing Batteries)
(2) Set the current time. (Setting the Current Time)
(3) Install the remote control holder. (Using the Remote Controller)
(4) Perform the pairing address setting,if required. (Paring Addresses)
When using the wall mounted type
indoor unit
Note
Also refer to the installation instructions supplied with the wall mounted type indoor unit.
When using the infrared remote controller and the wired remote controller in combination, set the
wired remote controller to [Main].
When only using the infrared remote controller, it is necessary to set the selector switch on the
indoor unit circuit board (S011 or SW502) from “OFF” to “ON”.
When group-controlling the multiple wall mounted type indoor units, set “OFF” to “ON” on only one
unit.
(Example)
Grille
Cover
SW502

7
(EN)
Miscellaneous Settings
• These settings are saved in nonvolatile memory in the remote controller, so evenwhen its batteries
are changed, the settings do not have to be made again.
• Furthermore, making changes to these settings may cause actual operation to deviate from what is
printed in the Operating Instructions, so be sure to fully explain this to the customer.
• Do not change any settings other than those items in table below.
1. Press , and at the same time for 4 seconds or longer
when the controller is stopped (displaying the current time only).
• “ ” starts blinking and the setting screen is displayed.
Setting data
Item number
2. Press / to select item number,
press / to select setting data,
and press .
3. Press .
Setting item Setting data Factory
setting Check
1Operation Mode*1
2Flap Display
3Select Fan Speed
5Clock Display 00: 24-hour
4Temperature Display 00: °C 01: °F 00: °C
00: 5 levels
(Cool in 5 levels) +
Swing + Stop
00: Speed 5
(1 to 5, Auto)
6Ventilation Fan Setting*2 00: Off 01: On 00: Off
18 Energy Saving Setting*2 01: On
19 ECONAVI Setting*2 01: On
20 nanoeTM X Setting*2
*1 Set to [02: / / ] or [03: / ] if you are using the unit only for cooling.
*2 Press the function setting button for 4 seconds or longer while current time is displayed to switch the function On/Off.
01: On
703Cool Temp Max
881
930
10 61
11 03
12 81
13 72
14 71
00: 5 levels (Cool in 5 levels) + Swing + Stop
01: 5 levels (Cool in 3 levels) + Swing + Stop
02: 5 levels (Cool in 3 levels) + Swing
03: /
04: / / /
05: / /
03: Swing
04: No switchable function
00: 5 levels (1 to 5, Auto)
01:
3 levels (Low (1), Medium (3), High (5), Auto)
02: 3 levels (Low (1), Medium (3), High (5))
03: Low (1), Medium (3)
04: No switchable function
00: / / / /
00: / / / /
01: / / /
02: / /
03: /
04: / / /
05: / /
00: 24-hour 01: AM/PM
Cool Temp Min
Heat Temp Max
Heat Temp Min
Dry Temp Max
Dry Temp Min
Auto Temp Max
Auto Temp Min
5 – 35°C
5 – 35°C
5 – 35°C
5 – 35°C
5 – 35°C
5 – 35°C
5 – 35°C
5 – 35°C
00: Off 01: On
00: Off
00: Off
01: On
01: On
Item
Number
2
3
1
2
2
1
1
Note
Make sure to fill the setting status in the check column after making changes to these settings.

8(EN)
Auto Address
Set the Auto Address for each O/D unit no. (outdoor
unit number)
Select the O/D unit no. for Auto Address.
1. Press
AC
ADR
for 4 seconds or longer.
• " " starts blinking and the setting screen is
displayed.
2. Press to select the unit
number (O/D unit no.) from 1 to 30.
3. Press to set the Auto Address.
4. Press to check the Auto Address
status.
(Refer to the following table for the Auto Address
status.)
• Proceed to step 5 when the status is
"Completion" or "Error".
• If "Running" keeps for 10 minutes or longer,
check the unit number.
3
5
2
1
4
Address
Auto Address
Status
Buzzer of the
receiver
Indication lamp on the receiver
OPERATION TIMER STANDBY
Running 2 times ◎◎◎
Completion 1 time - - -
Error 5 times ●●◎
●: OFF, ○: ON (Illuminated), ◎Blinking (0.5 seconds interval)
5. Press for 4 seconds or longer to exit the Auto Address setting.
• Auto Address setting is canceled while running or error occurring. Set the Auto Address again
after resolve the error cause if an error occurs.
Attention
• Set Auto address after all units are turned on and 90 seconds or more have passed.
• Operate the units after Auto address is set and 90 seconds or more have passed.

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Panasonic Corporation
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