Table Of Contents - Panasonic CS-RE9SKUA Service Manual

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 ........................... 16
6.1 CU-RE9SKUA CU-RE12SKUA ................. 16
6.2 CU-RE18SKUA CU-RE24SKUA ............... 17
7. Block Diagram .................................................. 18
7.1 CS-RE9SKUA CU-RE9SKUA
CS-RE12SKUA CU-RE12SKUA ................ 18
7.2 CS-RE18SKUA CU-RE18SKUA
CS-RE24SKUA CU-RE24SKUA ................ 19
8. Wiring Connection Diagram ............................ 20
8.1 Indoor Unit .................................................. 20
8.2 Outdoor Unit ............................................... 22
9. Electronic Circuit Diagram .............................. 24
9.1 Indoor Unit .................................................. 24
9.2 Outdoor Unit ............................................... 26
10. Printed Circuit Board ....................................... 28
10.1 Indoor Unit .................................................. 28
10.2 Outdoor Unit ............................................... 29
11. Installation Instruction (RE9SKUA and
RE12SKUA) ....................................................... 31
11.1 Select the Best Location ............................. 31
11.2 Indoor Unit .................................................. 32
11.3 Outdoor Unit ............................................... 37
12. Installation Instruction (RE18SKUA and
RE24SKUA) ....................................................... 40
12.1 Select the Best Location ............................. 40
12.2 Indoor Unit .................................................. 41
12.3 Outdoor Unit ............................................... 46
13. Operation Control ............................................. 50
13.1 Basic Function ............................................ 50
13.2 Indoor Fan Speed Control .......................... 51
13.3 Indoor Fan Motor Operation ....................... 52
13.4 Outdoor Fan Motor Operation .................... 52
13.5 Airflow Direction .......................................... 53
13.6 Quiet Operation (Cooling Mode/Cooling Area
of Dry Mode) ............................................... 54
13.7 Quiet Operation (Heating) .......................... 55
13.8 Powerful Mode Operation ........................... 55
13.9 Timer Control .............................................. 55
13.10 Auto Restart Control ................................... 56
13.11 Indication Panel .......................................... 56
14. Protection Control (RE9SK and RE12SK) ......57
14.1 Protection Control For All Operations .........57
14.2 Protection Control For Cooling & Soft Dry
Operation ....................................................59
15. Protection Control (RE18SK and RE24SK) ....62
15.1 Protection Control For All Operations .........62
15.2 Protection Control For Cooling & Soft Dry
Operation ....................................................63
16. Servicing Mode .................................................66
16.1 Auto Off/On Button .....................................66
16.2 Cooling Only Operation ..............................67
16.3 Remote Control Button ...............................68
17. Troubleshooting Guide ....................................69
17.1 Refrigeration Cycle System ........................69
17.2 Breakdown Self Diagnosis Function ...........71
17.3 Error Code Table ........................................72
17.4 Self-diagnosis Method ................................74
18. Disassembly and Assembly Instructions ... 104
18.1 CS-RE9SKUA CS-RE12SKUA .............. 104
18.2 CS-RE18SKUA CS-RE24SKUA ............ 108
18.3 Outdoor Electronic Controller Removal
Procedure ................................................ 112
19. Technical Data ............................................... 114
19.1 Cool Mode Performance Data ................. 114
19.2 Heat Mode Performance Data ................. 116
20. Service Data ................................................... 117
20.1 CS-RE9SKUA CU-RE9SKUA ................. 117
20.2 CS-RE12SKUA CU-RE12SKUA ............. 117
20.3 CS-RE18SKUA CU-RE18SKUA ............. 118
20.4 CS-RE24SKUA CU-RE24SKUA ............. 118
20.5 CS-RE9SKUA CU-RE9SKUA ................. 119
20.6 CS-RE12SKUA CU-RE12SKUA ............. 119
20.7 CS-RE18SKUA CU-RE18SKUA ............. 119
20.8 CS-RE24SKUA CU-RE24SKUA ............. 119
20.9 Cool Mode Outdoor Air Temperature
Characteristic ........................................... 120
20.10 Heat Mode Outdoor Air Temperature
Characteristic ........................................... 124
20.11 Piping Length Correction Factor .............. 128
21. Exploded View and Replacement Parts List 130
21.1 Indoor Unit ............................................... 130
21.2 Outdoor Unit ............................................ 134
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