Panasonic CS-PS9JKT User Manual

© Panasonic HA Air Conditioning (M) Sdn Bhd 2008.
Unauthorized copying and distribution is a violation of law.
Order No: PHAAM0809089C3
Indoor Unit Outdoor Unit
CS-PS9JKT
CS-PS12JKT
CU-PS9JKT
CU-PS12JKT
TABLE OF CONTENTS
1. Safety Precautions ...........................................3
2. Specification.....................................................5
3. Location of Controls and Components ...........7
3.1 Indoor Unit..................................................7
3.2 Outdoor Unit ...............................................7
3.3 Remote Control...........................................7
4. Dimensions.......................................................8
4.1 Indoor Unit ................................................. 8
4.2 Outdoor Unit .............................................. 9
5. Refrigeration Cycle Diagram......................... 10
6. Block Diagram ............................................... 11
6.1 CS-PS9JKT CU-PS9JKT ......................... 11
6.2 CS-PS12JKT CU-PS12JKT...................... 12
7. Wiring Connection Diagram.......................... 13
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 frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.

Panasonic CS-PS9JKT Specifications

General

Brand	Panasonic
Model	CS-PS9JKT
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Refrigeration Cycle Diagram

Installation Instruction

Location Selection

Guidance on choosing optimal locations for indoor and outdoor units for proper operation and airflow.

Indoor Unit Installation

Covers mounting, wall penetration, and electrical connections for the indoor unit.

Outdoor Unit Installation

Guidance on installing the outdoor unit, connecting piping, and evacuation procedures.

Operation Control

Basic Function and Inverter Control

Overview of inverter control and how the microcomputer manages operation based on environmental factors.

Protection Control

Restart Control (Time Delay Safety)

Explains the 3-minute delay for compressor restart after stopping to balance refrigerant pressure.

Total Running Current Control

Details how the unit manages running current to prevent overload or stop operation.

IPM (Power Transistor) Prevention Control

Low Pressure Prevention Control

Freeze Prevention Control

Servicing Mode

Auto Off/On Button Functions

Troubleshooting Guide

Refrigeration Cycle System Diagnosis

Breakdown Self Diagnosis Function

How to access and interpret error codes displayed by the unit's self-diagnosis system.

Error Code Table

A comprehensive table listing error codes, their causes, and suggested checks for diagnosis.

Common Malfunction Flowcharts

Step-by-step flowcharts to diagnose common error codes and identify faulty components.

Disassembly and Assembly Instructions

Indoor Unit Component Removal

Detailed steps for removing electronic controllers, cross flow fan, and fan motor from the indoor unit.

Exploded View and Parts List

Indoor Unit Exploded View

Outdoor Unit Exploded View