Panasonic CS-V9BKPG User Manual

1 Features 2
2 Functions
3
3 Product Specifications
6
4 Dimensions
14
5 Refrigeration Cycle Diagram
16
6 Block Diagram
18
7 Wiring Diagram
22
8 Operation Details
26
9 Operating Instructions
34
10 Installation Instructions
39
© 2002 Matsushita Industrial Corp. Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-V9BKPG CU-2V14BKP5G
CS-V9BKPG CU-2V18BKP5G
CS-V9BKPG CU-3V20BKP5G
CS-V7BKPG CU-2V19BKP5G
CS-V12BKPG
11 Installation and Servicing Air Conditioner Using R410A 49
12 Servicing Information
60
13 Troubleshooting Guide
64
14 Technical Data
66
15 Exploded View
72
16 Replacement Parts List
73
17 Exploded View
74
18 Replacement Parts List
75
19 Exploded View
76
20 Replacement Parts List
77
Multi-Split Air Conditioner
CONTENTS
Page Page
Order No. MAC0205021C2

Panasonic CS-V9BKPG Specifications

General

Brand	Panasonic
Model	CS-V9BKPG
Category	Air Conditioner
Language	English

Summary

Service Manual

CONTENTS

Lists the main sections and page numbers of the manual.

Features

Functions

Indoor Unit Operation

Outdoor Unit Operation

Product Specifications

Air Circulation Specifications

Details specifications for air circulation, including fan type, motor, and heat exchanger.

Product Specifications (CS-V9BKPG / CU-2V18BKP5G)

Provides technical specifications for specific models CS-V9BKPG and CU-2V18BKP5G.

Air Circulation Specifications (cont.)

Details specifications for air circulation, fan speed, and heat exchanger components.

Product Specifications (CS-V9BKPG / CU-3V20BKP5G)

Provides technical specifications for specific models CS-V9BKPG and CU-3V20BKP5G.

Air Circulation Specifications (cont.)

Details specifications for air circulation, fan speed, and heat exchanger components for different models.

Product Specifications (CS-V7BK / CS-V12BK / CU-2V19BK)

Provides technical specifications for specific models CS-V7BK, CS-V12BK, and CU-2V19BK.

Heat Exchanger Specifications

Details specifications for heat exchanger, refrigerant control, and air filter components.

Dimensions

Indoor Unit Dimensions (CS-V7BK / CS-V9BK / CS-V12BK)

Shows dimensional drawings and specifications for indoor units.

Outdoor Unit Dimensions

Shows dimensional drawings for outdoor units CU-2V14BK, CU-2V18BK & CU-2V19BK, CU-3V20BK.

Refrigeration Cycle Diagram

Refrigeration Cycle Diagram (CS-V7BK, CS-V12BK / CU-2V19BK)

Illustrates the refrigeration cycle for specific models CS-V7BK, CS-V12BK, and CU-2V19BK.

Block Diagram

Block Diagram (CS-V9BK / CU-2V14BK)

Presents the overall block diagram for the CS-V9BK/CU-2V14BK model.

Block Diagram (CS-V9BK / CU-2V18BK)

Presents the overall block diagram for the CS-V9BK/CU-2V18BK model.

Block Diagram (CS-V9BK / CU-3V20BK)

Presents the overall block diagram for the CS-V9BK/CU-3V20BK model.

Block Diagram (CS-V7BK, CS-V12BK / CU-2V19BK)

Presents the overall block diagram for the CS-V7BK, CS-V12BK/CU-2V19BK models.

Wiring Diagram

Wiring Diagram (CS-V9BK / CU-2V14BK)

Provides the wiring diagram for the CS-V9BK / CU-2V14BK model.

Wiring Diagram (CS-V9BK / CU-2V18BK)

Provides the wiring diagram for the CS-V9BK / CU-2V18BK model.

Wiring Diagram (CS-V9BK / CU-3V20BK)

Provides the wiring diagram for the CS-V9BK / CU-3V20BK model.

Wiring Diagram (CS-V7BK, CS-V12BK / CU-2V19BK)

Provides the wiring diagram for the CS-V7BK, CS-V12BK / CU-2V19BK models.

Operation Details

Cooling Mode Operation

Details safety controls and operational logic for cooling mode.

Soft Dry Mode Operation

Explains operation details and controls for the Soft Dry mode.

Cooling Operation Details

Details Automatic Fan Speed Mode and Cooling Operation Time Diagram.

Soft Dry Operation Details

Explains Soft Dry Mode Operation and Automatic Fan Speed Mode.

Soft Dry Operation Time Diagram

Presents the Soft Dry Operation Time Diagram.

Mode Operation Details

Explains operation modes like COOL, AUTO, DRY, and FAN modes.

Special Operation Modes

Details the operation of Sleep Mode, Powerful Mode, and Economy Mode.

Advanced Operation Controls

Explains Random Auto Restart, Indoor Fan Speed Control.

Airflow and Timer Controls

Explains Vertical Airflow, Delay ON Timer, and Signal Sound.

Operating Instructions

Safety Precautions

Provides essential safety warnings and precautions for operating the unit.

Name of Each Part (Indoor Unit)

Identifies and labels the components of the indoor unit.

Name of Each Part (Outdoor Unit)

Identifies and labels the components of the outdoor unit.

Accessories

Lists and shows the included accessories with the unit.

Remote Control and Operation Guide

Name of Each Part (Remote Control)

Identifies and labels the buttons and components of the remote control.

Preparation Before Operation

Steps for preparing the indoor unit and remote control before operation.

How to Operate

Guides on starting operation, setting mode, and temperature.

Remote Control Functions

Setting the Fan Speed

Explains how to select and adjust fan speed settings.

Setting the Vertical Airflow Direction

Details how to adjust vertical airflow direction using the remote control.

Setting the Horizontal Airflow Direction

Instructions on manually adjusting the horizontal airflow direction.

Operation Details (Mode Explanations)

Explains operation modes like COOL, AUTO, DRY, and FAN modes.

Care and Maintenance

Cleaning the Indoor Unit and Remote Control

Instructions for cleaning the indoor unit and remote control.

Cleaning the Air Filter

Steps for removing, washing, and reinstalling the air filters.

Cleaning the Front Panel

Instructions for removing and cleaning the front panel of the indoor unit.

Air Purifying Filters

Details on solar refreshing and catechin air purifying filters, including maintenance.

Troubleshooting

Normal Operation Phenomena

Lists normal operational sounds and phenomena that are not malfunctions.

Abnormal Operation Checks

Guides on checking common abnormal operation issues and potential causes.

Installation Instructions

Required Tools for Installation

Lists the tools required for installation procedures.

Installation Safety Precautions

Crucial safety precautions to follow during installation.

Installation Precautions and Warnings

Installation Guide

Attached Accessories

Lists attached accessories and their compatibility with different models.

Indoor/Outdoor Unit Installation Diagram

Illustrates the overall installation diagram for indoor and outdoor units.

Select the Best Location (Indoor Unit)

Provides guidance on selecting the optimal location for the indoor unit.

Indoor Unit Installation

Select the Best Location (Indoor Unit)

Refers to the best location selection section for indoor units.

How to Fix Installation Plate

Steps for securely fixing the installation plate for the indoor unit.

Drill Hole and Install Sleeve

Instructions for drilling wall holes and installing piping sleeves.

Indoor Unit Installation (Right Rear Piping)

Guides for installing the indoor unit with right rear piping.

Indoor Unit Installation (cont.)

Embedded Piping Installation

Instructions for handling embedded piping during indoor unit installation.

Secure the Indoor Unit

Steps to securely attach the indoor unit to the installation plate.

Indoor Unit Installation (cont.)

Piping and Drain Hose Management

Instructions for managing piping and drain hose during embedded installation.

Connect Cable to Indoor Unit

Steps for connecting the electrical cable to the indoor unit.

Outdoor Unit Installation

Select the Best Location (Outdoor Unit)

Guidance on selecting the best location for the outdoor unit.

Install the Outdoor Unit

Steps for physically installing the outdoor unit.

Connecting Piping to Indoor Unit

Instructions for connecting refrigerant piping to the indoor unit.

Connecting Piping to Outdoor Unit

Evacuation of the Equipment

Installation Checks and Performance Evaluation

Installation and Servicing with R410A

About R410A Refrigerant

Overview of R410A refrigerant, characteristics, and comparison with R22.

Refrigerant Piping Work Precautions

Safety Measures for R410A Piping

Safety measures and precautions for handling R410A refrigerant piping.

Tools for Refrigerant Piping

Lists necessary tools for refrigerant piping work, including R410A specific tools.

R410A Tools (Part 1)

R410A Tools (Part 2)

R410A Tools (Part 3)

Refrigerant Piping Work Procedures

Piping Materials

Recommends specific piping materials and their thickness for R410A.

Processing and Connecting Piping Materials

Procedures and precautions for flaring and connecting piping materials.

Piping Work Standards

Installation, Transferring, Servicing Procedures

Inspecting Gas Leaks with Vacuum Pump

Procedure for inspecting gas leaks after installation using a vacuum pump.

Installation, Transferring, Servicing (cont.)

Transferring Unit (New Piping)

Steps for collecting refrigerant and transferring the unit with new piping.

AC Units Replacement (Existing Piping)

Considerations for replacing AC units using existing refrigerant piping.

Refrigerant Compatibility

Discusses compatibility issues between R410A and R22 refrigerants.

Recharging Refrigerant

Brazing and Servicing Tips

Servicing Information

Indoor Electronic Controller Removal

Steps for removing the indoor electronic controller and related components.

Indoor Fan and Fan Motor Removal

Evaporator and Fan Motor Removal

Remote Control Operations

Remote Control Reset

Instructions for resetting the remote control.

Wireless Remote Control Transmission Code Change

How to change transmission codes to prevent interference between units.

Troubleshooting Guide

Refrigeration Cycle System Diagnosis

Explains how to diagnose malfunctions by checking the refrigeration cycle.

Troubleshooting Diagnostics

AC Condition vs. Pressure/Current

Correlates air conditioner conditions with pressure and electric current values.

Compressor Malfunction Diagnosis

Provides methods for diagnosing compressor malfunctions.

Technical Data

Thermostat Characteristics

Shows thermostat characteristics for Cooling and Soft Dry modes.

Operation Characteristics (CS-V9BK/CU-2V14BK)

Displays operational characteristics for CS-V9BK/CU-2V14BK models.

Operation Characteristics (CS-V9BK/CU-3V20BK)

Operation Characteristics (CS-V7BK/CU-2V19BK)

Sensible Capacity Charts (Part 1)

Sensible Capacity Charts (Part 2)

Sensible Capacity Charts (Part 3)

Exploded View (CS-V7BK/CS-V9BK/CS-V12BK)

Replacement Parts List (CS-V7BKPG / CS-V9BKPG / CS-V12BKPG)

Exploded View (CU-2V14BK)

Replacement Parts List (CU-2V14BKP5G)

Exploded View (CU-2V18BK)

Replacement Parts List (CU-2V18BKP5G)

Exploded View (CU-3V20BK)

Replacement Parts List (CU-3V20BKP5G)

Exploded View (CU-2V19BK)

Replacement Parts List (CU-2V19BK)

Electronic Parts List

Electronic Circuit Diagram (Schematic 1/7)

Electronic Circuit Diagram (Schematic 2/7)

Electronic Circuit Diagram (Schematic 3/7)

Electronic Circuit Diagram (Schematic 4/7)

Electronic Circuit Diagram (Schematic 5/7)

Electronic Circuit Diagram (Schematic 6/7)

Electronic Circuit Diagram (Schematic 7/7)

Component Characteristics

Thermistor Characteristics

Graphs showing resistance vs. temperature for pipe and air sensors.

OLP Characteristics (Compressor)

Graphs showing ultimate trip current vs. ambient temperature for OLP.

Using Electronic Circuit Diagrams

Voltage Measurement Guide

Instructions for performing voltage measurements with a digital tester.

Timer Operation Table

Table detailing timer functions and their test mode durations.

Remote Control Circuitry

Print Pattern (Indoor Unit PCB - Top View)

Print Pattern (Indoor Unit PCB - Bottom View)

Print Pattern (Outdoor Unit PCB)