1 Features  2
 2 Functions 
3
 3 Product Specifications 
6
 4 Dimensions 
8
 5 Refrigeration Cycle Diagram 
10
 6 Block Diagram 
11
 7 Wiring Diagram 
12
 8 Operation Details 
13
 8.1. Indoor Fan Speed Control 
13
 8.2. Cooling Mode Operation 
13
 8.3. Soft Dry Mode Operation 
16
 8.4. Heating Mode Operation 
18
 8.5. Automatic Mode Operation 
22
 8.6. Random Auto Restart Control 
23
 8.7. Airflow Direction Control 
23
 8.8. Delay ON Timer Control 
23
© 2004 Matsushita Industrial Corp. Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-PW18CKE CU-PW18CKE
 8.9. Remote Control Signal Receiving Sound  23
 9 Operating Instructions 
24
 10 Installation Instructions 
32
 10.1. Safety Precautions 
32
 10.2. INDOOR UNIT 
35
 10.3. OUTDOOR UNIT 
38
 11 Installation and Servicing Air Conditioner Using R410A 
41
 11.1. OUTLINE 
41
 11.2. TOOLS FOR INSTALLING/SERVICING REFRIGERANT
PIPING 
42
 11.3. REFRIGERANT PIPING WORK 
46
 11.4. INSTALLATION, TRANSFERRING, SERVICING 
48
 12 Servicing Information 
52
 12.1. Indoor Electronic Controllers Removal Procedures 
52
Air Conditioner
CONTENTS
 Page  Page
Order No. MAC0401010C2