Table Of Contents - Panasonic CS-E7NKR Service Manual

TABLE OF CONTENTS

1. Safety Precautions .............................................3
2. Specification .......................................................5
3. Features.............................................................29
4. Location of Controls and Components..........30
4.1 Indoor Unit ..................................................30
4.2 Outdoor Unit ...............................................30
4.3 Remote Control ..........................................30
5. Dimensions .......................................................31
5.1 Indoor Unit ..................................................31
5.2 Outdoor Unit ...............................................33
6. Refrigeration Cycle Diagram ...........................35
6.1 CU-E7NKR .................................................35
6.2 CU-E9NKR CU-E12NKR...........................36
6.3 CU-E15NKR CU-E18NKR.........................37
6.4 CU-E21NKR ...............................................38
6.5 CU-E24NKR CU-E28NKR.........................39
7. Block Diagram ..................................................40
7.1 CU-E7NKR CU-E9NKR CU-E12NKR ......40
7.2 CU-E15NKR CU-E18NKR
CU-E21NKR ...............................................41
7.3 CU-E24NKR ...............................................42
7.4 CU-E28NKR ...............................................43
8. Wiring Connection Diagram ............................44
8.1 Indoor Unit ..................................................44
8.2 Outdoor Unit ...............................................45
9. Electronic Circuit Diagram ..............................50
9.1 Indoor Unit ..................................................50
9.2 Outdoor Unit ...............................................51
10. Printed Circuit Board .......................................56
10.1 Indoor Unit ..................................................56
10.2 Outdoor Unit ...............................................59
11. Installation Instruction.....................................64
11.1 Select the Best Location.............................64
11.2 Indoor Unit ..................................................65
11.3 Outdoor Unit ...............................................69
12. Installation Instruction.....................................72
12.1 Select the Best Location.............................72
12.2 Indoor Unit ..................................................73
12.3 Outdoor Unit ...............................................77
13. Operation Control.............................................80
13.1 Basic Function ............................................80
13.2 Indoor Fan Motor Operation .......................81
13.3 Outdoor Fan Motor Operation ....................82
13.4 Airflow Direction..........................................83
13.5 Quiet operation (Cooling Mode/Cooling area
of Dry Mode)...............................................84
13.6 Quiet operation (Heating) ...........................84
13.7 Powerful Mode Operation...........................85
13.8 Timer Control..............................................85
13.9 Auto Restart Control ...................................85
13.10 Indication Panel ......................................... 86
13.11 nanoe-G Operation.................................... 86
13.12 Mild Dry Cooling Operation ....................... 88
13.13 AUTO COMFORT and ECO NAVI
Operation................................................... 88
14. Protection Control ........................................... 97
14.1 Protection Control For All Operations........ 97
14.2 Protection Control For Cooling & Soft Dry
Operation................................................... 99
14.3 Protection Control For Heating
Operation................................................. 100
15. Servicing Mode .............................................. 102
15.1 Auto OFF/ON Button ............................... 102
15.2 Remote Control Button ............................ 103
16. Troubleshooting Guide................................. 105
16.1 Refrigeration cycle system ...................... 105
16.2 Breakdown Self Diagnosis Function........ 107
16.3 Error Code Table ..................................... 108
16.4 Self-diagnosis Method............................. 110
17. Disassembly and Assembly Instructions ... 139
17.1 CS-E7NK CS-E9NK CS-E12NK
CS-E15NK ............................................... 139
17.2 CS-E18NK CS-E21NK CS-E24NK
CS-E28NK ............................................... 143
17.3 Outdoor Electronic Controller Removal
Procedure ................................................ 147
18. Technical Data ............................................... 150
18.1 Operation Characteristics........................ 150
18.2 Sensible Capacity Chart.......................... 182
19. Exploded View and Replacement Parts
List .................................................................. 186
19.1 Indoor Unit ............................................... 186
19.2 Outdoor Unit ............................................ 190
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