Panasonic CU-PC24HKF User Manual

© 2007 Panasonic HA Air-Conditioning (M) Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
Order No. MAC0712072C3
Air Conditioner
Indoor Unit Outdoor Unit
CS-PC18HKF CU-PC18HKF
CS-PC24HKF CU-PC24HKF
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
2 Specifications ----------------------------------------------------- 5
2.1. CS-PC18HKF CU-PC18HKF--------------------------- 5
2.2. CS-PC24HKF CU-PC24HKF--------------------------- 7
3 Features ------------------------------------------------------------- 9
4 Location of Controls and Components ------------------10
4.1. Product Overview-----------------------------------------10
5Dimensions--------------------------------------------------------11
5.1. Indoor Unit--------------------------------------------------11
5.2. Outdoor Unit -----------------------------------------------12
6 Refrigeration Cycle Diagram --------------------------------14
7 Block Diagram --------------------------------------------------- 15
8 Wiring Connection Diagram--------------------------------- 16
9 Electronic Circuit Diagram----------------------------------- 18
10 Printed Circuit Board ------------------------------------------ 19
10.1. Main Printed Circuit Board----------------------------- 19
10.2. Power Printed Circuit Board--------------------------- 21
10.3. Indicator panel -------------------------------------------- 22
11 Installation Instruction ---------------------------------------- 23
11.1. Select The Best Location ------------------------------ 23
11.2. Indoor Unit ------------------------------------------------- 24
11.3. Outdoor Unit----------------------------------------------- 27

Panasonic CU-PC24HKF Specifications

General

Brand	Panasonic
Model	CU-PC24HKF
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Safety Precautions

Read and follow all safety warnings and cautions before servicing.

Specifications

Wiring Connection Diagram

Electronic Circuit Diagram

Printed Circuit Board

Installation Instruction

Selecting Installation Location

Guidelines for choosing the best location for indoor and outdoor units.

Indoor Unit Installation

Detailed steps and diagrams for installing the indoor unit.

Outdoor Unit Installation

Procedures for installing the outdoor unit and connecting piping.

Operation Control

Protection Control

Restart Control (Time Delay Safety Control)

Safety feature preventing frequent compressor restarts.

7 Minutes Time Save Control

Feature to reduce humidity by controlling compressor start.

60 Seconds Forced Operation

Ensures compressor runs for a minimum duration for oil circulation.

Freeze Prevention Control

Protects the indoor heat exchanger from freezing.

Compressor Reverse Rotation Protection Control

Prevents compressor damage from reverse rotation.

Dew Prevention Control

Prevents dew formation at the indoor unit discharge.

Servicing Mode

Troubleshooting Guide

Refrigeration Cycle System Troubleshooting

Diagnosing malfunctions related to the refrigeration cycle.

Disassembly and Assembly Instructions

Indoor Electronic Controllers and Control Board Removal

Procedures for removing indoor unit electronic controls and boards.

Indoor Fan Motor and Cross Flow Fan Removal

Steps for removing the indoor fan motor and cross flow fan.

Technical Data

Thermostat Characteristics

Operation Characteristics

Fan Performance

Cooling Capacity Performance Data

Sound Data

Exploded View and Replacement Parts List