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2
8.1
CS-W7NKD CU-W7NKD
CS-W9NKD CU-W9NKD...........................22
CS-W9NKD CU-W9NKD...........................22
8.2
CS-W12NKD CU-W12NKD.......................23
8.3
CS-W18NKD CU-W18NKD.......................24
8.4
CS-W24NKD CU-W24NKD.......................25
9.
Electronic Circuit Diagram ..............................26
9.1
CS-W7NKD CU-W7NKD
CS-W9NKD CU-W9NKD...........................26
CS-W9NKD CU-W9NKD...........................26
9.2
CS-W12NKD CU-W12NKD.......................27
9.3
CS-W18NKD CU-W18NKD.......................28
9.4
CS-W24NKD CU-W24NKD.......................29
10.
Printed Circuit Board .......................................30
10.1
Indoor Unit ..................................................30
11.
Installation Instruction.....................................34
11.1
Select the Best Location.............................34
11.2
Indoor Unit ..................................................35
11.3
Outdoor Unit ...............................................39
12.
Operation Control.............................................42
12.1
Heating Operation ......................................42
12.2
Cooling Operation.......................................43
12.3
Soft Dry Operation......................................44
12.4
Automatic Operation...................................45
12.5
Indoor Fan Speed Control ..........................46
12.6
Outdoor Fan Speed Control .......................50
12.7
Vertical Airflow Direction Control................51
12.8
Horizontal Airflow Direction Control............53
12.9
Powerful Operation.....................................55
12.10
Quiet Operation ..........................................56
12.11
Timer Control..............................................58
12.12
Random Auto Restart Control ....................58
12.13
Remote Control Signal Receiving
Sound .........................................................58
12.14
nanoe-G Operation.....................................59
12.15
ECONAVI and AUTO COMFORT
Operation....................................................61
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 .........................68
13.6
Compressor Reverse Rotation Protection
Control ........................................................69
13.7
Dew Prevention Control .............................69
13.8
30 Minutes Time Save Control ...................69
13.9
Compressor Overload Protection
Control ........................................................69
13.10
4-Way Valve Control...................................69
13.11
Outdoor Fan Motor Control ........................70
13.12
Hot Start Control.........................................70
13.13
Cold Draft Prevention Control ....................70
13.14
Deice Control..............................................71
14.
Servicing Mode.................................................73
14.1
Auto OFF/ON Button ..................................73
14.2
Remote Control Button...............................74
15.
Troubleshooting Guide....................................75
15.1
Refrigeration cycle system .........................75
16.
Disassembly and Assembly Instructions ..... 77
16.1
CS-W7NKD CS-W9NKD
CS-W12NKD ............................................. 77
16.2
CS-W18NKD CS-W24NKD ...................... 81
17.
Technical Data ................................................. 85
17.1
Thermostat Characteristics ....................... 85
17.2
Operation Characteristics.......................... 86
18.
Exploded View and Replacement Parts
List .................................................................. 106
18.1
Indoor Unit ............................................... 106
18.2
Outdoor Unit ............................................ 112
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