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Panasonic CS-PS9NKH User Manual

Panasonic CS-PS9NKH
123 pages
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© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2011.
Unauthorized copying and distribution is a violation of law.
Order No: PHAAM1111019C3
Indoor Unit Outdoor Unit
CS-PS9NKH
CS-PS12NKH
CS-PS18NKH
CS-PS24NKH
CU-PS9NKH
CU-PS12NKH
CU-PS18NKH
CU-PS24NKH
WARNING
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-technical 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 products dealt with in this service information by anyone else could result in serious injury or death.
PRECAUTION OF LOW TEMPERATURE
In order to avoid frostbit, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.

Table of Contents

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Panasonic CS-PS9NKH Specifications

General IconGeneral
BrandPanasonic
ModelCS-PS9NKH
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Specification

Location of Controls and Components

Indoor Unit Controls and Components

Identifies controls and components within the indoor unit.

Outdoor Unit Controls and Components

Identifies controls and components within the outdoor unit.

Remote Control Overview

Details the buttons and functions of the remote control unit.

Dimensions

Indoor Unit Dimensions

Provides detailed measurements for indoor unit models.

Outdoor Unit Dimensions

Provides detailed measurements for outdoor unit models.

Refrigeration Cycle Diagram

CS-PS9/12NKH Refrigeration Cycle

Illustrates the refrigeration cycle for CS-PS9/12NKH models.

CS-PS18/24NKH Refrigeration Cycle

Illustrates the refrigeration cycle for CS-PS18/24NKH models.

Block Diagram

CS-PS9/12NKH Block Diagram

Shows the electrical block diagram for CS-PS9/12NKH models.

CS-PS18/24NKH Block Diagram

Shows the electrical block diagram for CS-PS18/24NKH models.

Wiring Connection Diagram

Indoor Unit Wiring

Details the wiring connections for indoor units.

Outdoor Unit Wiring

Details the wiring connections for outdoor units.

Electronic Circuit Diagram

Indoor Unit Electronic Circuits

Presents electronic circuit diagrams for indoor units.

Outdoor Unit Electronic Circuits

Presents electronic circuit diagrams for outdoor units.

Printed Circuit Board Layouts

Indoor Unit PCBs

Shows the layout of printed circuit boards for indoor units.

Outdoor Unit PCBs

Shows the layout of printed circuit boards for outdoor units.

Noise Filter PCB

Illustrates the printed circuit board for the noise filter.

Installation Instruction

Selecting Installation Location

Guidance on choosing optimal locations for unit installation.

Indoor Unit Installation

Procedures for installing the indoor unit, including plate fixing and hole drilling.

Outdoor Unit Installation

Instructions for installing the outdoor unit and connecting piping.

Evacuation of Equipment

Procedure for evacuating air from the refrigeration system.

Operation Control

Basic Operation Functions

Overview of inverter control, temperature settings, and modes.

Indoor Fan Motor Operation

Explains indoor fan speed control in manual and auto modes.

Outdoor Fan Motor Operation

Describes outdoor fan motor operation relative to the compressor.

Airflow Direction Control

Explains vertical and horizontal airflow adjustments.

Protection Control

Compressor Protection Controls

Details restart, forced operation, current, and IPM protection mechanisms.

Refrigeration Cycle Protection

Covers low pressure, tank temperature, and frequency protection controls.

Preventative Controls

Discusses overload, freeze, dew, and odor cut prevention features.

Servicing Mode

Auto Off/On Button Functions

Explains use of Auto Off/On button for operation and test run modes.

Remote Control Button Functions

Details remote control button functions for setup and adjustment.

Troubleshooting Guide

Refrigeration Cycle Troubleshooting

Diagnoses malfunctions by checking the refrigeration cycle, pressure, and temperature.

Breakdown Self Diagnosis

Describes how to use the unit's self-diagnosis feature to identify errors.

Error Code Table

A comprehensive table listing error codes, their meanings, and likely causes.

Troubleshooting Flowcharts

Visual guides for diagnosing and resolving specific error conditions.

Disassembly and Assembly Instructions

CS-PS9/12/18NKH Indoor Unit Disassembly

Procedures for disassembling indoor units CS-PS9/12/18NKH.

CS-PS24NKH Indoor Unit Disassembly

Procedures for disassembling the CS-PS24NKH indoor unit.

Technical Data

Operation Characteristics

Presents operating characteristics and performance data for various models.

Piping Length Characteristics

Details how piping length affects performance characteristics.

Exploded View and Replacement Parts List

Indoor Unit Parts

Exploded views and parts lists for indoor units.

Outdoor Unit Parts

Exploded views and parts lists for outdoor units.

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