Panasonic CS-C9KKV Service Manual

2
TABLE OF CONTENTS
1. Safety Precautions .............................................3
2. Specification .......................................................5
3. Features.............................................................11
4. Location of Controls and Components..........12
4.1 Indoor Unit ..................................................12
4.2 Outdoor Unit ...............................................12
4.3 Remote Control ..........................................12
5. Dimensions .......................................................13
5.1 Indoor Unit ..................................................13
5.2 Outdoor Unit ...............................................15
6. Refrigeration Cycle Diagram ...........................17
7. Block Diagram ..................................................18
8. Wiring Connection Diagram ............................21
8.1 CS-C9KKV CU-C9KKV ..............................21
8.2 CS-C12KKV CU-C12KKV ..........................22
8.3 CS-C18KKV CU-C18KKV ..........................23
8.4 CS-C24KKV CU-C24KKV ..........................24
8.5 CS-C28KKV CU-C28KKV ..........................25
9. Electronic Circuit Diagram ..............................26
9.1 CS-C9KKV CU-C9KKV ..............................26
9.2 CS-C12KKV CU-C12KKV ..........................27
9.3 CS-C18KKV CU-C18KKV ..........................28
9.4 CS-C24KKV CU-C24KKV ..........................29
9.5 CS-C28KKV CU-C28KKV ..........................30
10. Printed Circuit Board .......................................31
10.1 Indoor Unit ..................................................31
11. Installation Instruction.....................................35
11.1 Select the Best Location.............................35
11.2 Indoor Unit ..................................................36
11.3 Outdoor Unit ...............................................40
12. Operation Control.............................................45
12.1 Cooling Operation.......................................45
12.2 Soft Dry Operation......................................47
12.3 Automatic Operation...................................49
12.4 Indoor Fan Speed Control ..........................50
12.5 Outdoor Fan Speed Control .......................52
12.6 Vertical Airflow Direction Control................52
12.7 Horizontal Airflow Direction Control............54
12.8 Powerful Operation.....................................54
12.9 Quiet Operation ..........................................55
12.10 Timer Control..............................................56
12.11 Random Auto Restart Control ....................56
12.12 Remote Control Signal Receiving Sound ...56
12.13 Patrol Operation .........................................57
12.14 E-ion operation ...........................................61
12.15 ECO Patrol Operation ................................64
13. Protection Control............................................68
13.1 Restart Control (Time Delay Safety Control)..
....................................................................68
13.2 7 Minutes Time Save Control .....................68
13.3 60 Seconds Forced Operation ...................68
13.4 Starting Current Control ............................ 68
13.5 Freeze Prevention Control ........................ 69
13.6 Compressor Reverse Rotation Protection
Control ....................................................... 69
13.7 Dew Prevention Control ............................ 70
14. Servicing Mode ................................................ 71
14.1 Auto OFF/ON Button ................................. 71
14.2 Remote Control Button.............................. 72
15. Troubleshooting Guide................................... 73
15.1 Refrigeration cycle system ........................ 73
16. Disassembly and Assembly Instructions ..... 75
16.1 CS-C9KKV CS-C12KKV .......................... 75
16.2 CS-C18KKV CS-C24KKV ........................ 79
16.3 CS-C28KKV............................................... 83
17. Technical Data ................................................. 87
17.1 Operation Characteristics.......................... 87
18. Exploded View and Replacement Parts List. 97
18.1 Indoor Unit ................................................. 97
18.2 Outdoor Unit ............................................ 105

Panasonic CS-C9KKV Specifications

General

Brand	Panasonic
Model	CS-C9KKV
Category	Air Conditioner
Language	English