Table of Contents
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This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-techical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
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R
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CS/CU-PW9DKE
CS/CU-PW12DKE
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Guangzhou Matsushita Air Conditioner Co., Ltd.
C
(GMAC) All rights reserved. Unauthorized copying
and distribution is violation of law.
Order No.
Air Conditioner
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GMAC0504042C3
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Table of Contents
Related Manuals for Panasonic CS-PW12DKE
Summarization of Contents
2 Functions
Operation START/STOP
Control of the air conditioner's operation start and stop functions.
Operation Mode Selection
Options for selecting different operating modes like cooling, heating, or auto.
Indoor Fan Speed Selection
Allows users to choose between different fan speeds for the indoor unit.
Airflow Direction Control
Manages the direction of airflow for optimal comfort and distribution.
Room Temperature Setting
Enables setting and adjusting the desired room temperature for operation.
Timer Operation Selection
Functionality for setting timers for operation start or stop.
Set/Cancel Timer Operation
Procedure for setting or canceling timer functions.
8 Operation Details
8.1 Cooling Mode Operation
Details of how the air conditioner operates in cooling mode.
8.2 Soft Dry Mode Operation
Explains the operation specific to the soft dry mode.
8.3 Heating Mode Operation
Describes the operational procedures for heating mode.
8.4 Automatic Mode Operation
How the unit automatically determines and operates in different modes.
8.5 Air Quality Sensor Control
Functionality and control related to the air quality sensor.
8.6 Demo Mode (Outdoor unit not needed)
Procedure for activating and canceling the demo mode.
8.7 Ventilator Interlocking Unit Control (Optional)
Control of an optional ventilator based on air quality.
8.8 About Cursor Key Which Points To “OFF” On Remote Control
Explains the cursor key function for indicating ON/OFF status.
8.9 Indoor Fan Motor Control
Details on controlling the indoor fan motor speed and modes.
8.10 Auto restart control
How the unit restarts automatically after a power failure.
8.11. Airflow Direction Control
Manages automatic and manual airflow direction settings.
9 Installation Instructions
9.1. Safety Precautions
Important safety warnings and precautions before installation.
9.2. INDOOR UNIT
Procedures and guidelines for installing the indoor unit.
9.2.1. SELECT THE BEST LOCATION
Guidance on choosing the optimal location for the indoor unit.
9.2.2. HOW TO FIX INSTALLATION PLATE
Steps for securely mounting the installation plate for the indoor unit.
9.2.3. TO DRILL A HOLE IN THE WALL AND INSTALL A SLEEVE OF PIPING
Instructions for creating a wall opening and installing a piping sleeve.
9.2.4. INDOOR UNIT INSTALLATION
Detailed steps for physically installing the indoor unit.
9.2.5. CONNECT THE CABLE TO THE INDOOR UNIT
How to connect electrical cables to the indoor unit.
9.3. OUTDOOR UNIT
Procedures and guidelines for installing the outdoor unit.
9.3.1. SELECT THE BEST LOCATION
Guidance on choosing the optimal location for the outdoor unit.
9.3.2. INSTALL THE OUTDOOR UNIT
Steps for securely mounting the outdoor unit.
9.3.3. CONNECTING THE PIPING
Steps for connecting the refrigerant piping.
9.3.4. (a) EVACUATION OF THE EQUIPMENT (FOR EUROPE & OCEANIA DESTINATION)
Procedure for evacuating air from the system for specific regions.
9.3.5. (b) AIR PURGING OF THE PIPING AND INDOOR UNIT
Method for removing air and moisture from the refrigerant cycle.
9.3.6. CONNECT THE CABLE TO THE OUTDOOR UNIT
How to connect electrical cables to the outdoor unit.
9.3.7. PIPE INSULATION
Instructions for insulating the refrigerant piping.
10 Installation and Serving Air Conditioner Using R410A
10.1. OUTLINE
General overview of R410A refrigerant and its characteristics.
10.2. TOOL FOR INSTALLING / SERVICING REFRIGERANT PIPING
Listing of necessary tools for R410A refrigerant piping work.
10.3. REFRIGERANT PIPING WORK
Procedures and precautions for working with refrigerant piping.
10.4. INSTALLATION, TRANSFERRING, SERVICING
Procedures for installation, unit transfer, and servicing operations.
11 Disassembly of the parts
Removal Procedure For Intake Grille
Step-by-step guide to remove the intake grille.
Removal Procedure For Front Grille
Instructions for removing the front grille assembly.
Removal Procedure For Electronic Controller
Steps to remove the electronic controller and its components.
Removal Procedure For the Discharge Grille
Guidance on how to remove the discharge grille.
Removal Procedure For Cross Flow Fan
Instructions for disassembling the cross-flow fan.
Remote control reset
Procedure to reset the remote control if display issues occur.
12 Troubleshooting Guide
12.1. Refrigeration cycle system
Troubleshooting guide for issues related to the refrigeration cycle.
12.2. Relationship between the condition of air conditioner and pressrue and electric current
Correlation between operating conditions and system pressures/current.
12.3. Diagnosis methods of a malfunction of a compressor .
Methods for diagnosing compressor malfunctions.
13 Technical Data
Thermostat characteristics
Graphs showing thermostat behavior in different modes.
CS/CU-PW9DKE Operation and Piping Characteristics
Performance data for CS/CU-PW9DKE models.
CS/CU-PW12DKE Operation and Piping Characteristics
Performance data for CS/CU-PW12DKE models.
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