2
TABLE OF CONTENTS
1.
Safety Precautions .............................................3
2.
Specifications .....................................................5
3.
Features.............................................................14
4.
Location of Controls and Components..........15
4.1
Indoor Unit ..................................................15
4.2
Outdoor Unit ...............................................15
4.3
Remote Control ..........................................15
5.
Dimensions .......................................................16
5.1
Indoor Unit & Remote Control ....................16
5.2
Outdoor Unit ...............................................18
6.
Refrigeration Cycle Diagram ...........................20
7.
Block Diagram ..................................................21
7.1
CS-YE9QKE CU-YE9QKE
CS-YE12QKE
CU-YE12QKE
CS-UE9QKE
CU-UE9QKE
CS-UE12QKE
CU-UE12QKE.....................21
7.2
CS-UE18QKE CU-UE18QKE.....................22
8.
Wiring Connection Diagram ............................23
8.1
Indoor Unit ..................................................23
8.2
Outdoor Unit ...............................................25
9.
Electronic Circuit Diagram ..............................27
9.1
Indoor Unit ..................................................27
9.2
Outdoor Unit ...............................................29
10.
Printed Circuit Board .......................................31
10.1
Indoor Unit ..................................................31
10.2
Outdoor Unit ...............................................33
11.
Installation Instruction.....................................36
11.1
Select the Best Location.............................36
11.2
Indoor Unit ..................................................37
11.3
Outdoor Unit ...............................................42
12.
Operation Control.............................................45
12.1
Basic Function ............................................45
12.2
Indoor Fan Motor Operation .......................46
12.3
Outdoor Fan Motor Operation ....................47
12.4
Airflow Direction..........................................47
12.5
ON Timer Control .......................................49
12.6
OFF Timer Control......................................50
12.7
Auto Restart Control...................................50
12.8
Indication Panel ..........................................50
13.
Protection Control............................................51
13.1
Protection Control For All Operations.........51
13.2
Protection Control For Cooling & Soft Dry
Operation....................................................53
13.3
Protection Control For Heating Operation..54
14.
Servicing Mode .................................................55
14.1
Auto OFF/ON Button ..................................55
14.2
Remote Control Button...............................56
15.
Troubleshooting Guide....................................57
15.1
Refrigeration Cycle System........................57
15.2
Relationship Between The Condition Of The
Air Conditioner And Pressure And Electric
Current....................................................... 58
15.3
Breakdown Self Diagnosis Function.......... 59
15.4
Error Codes Table ..................................... 60
15.5
Self-diagnosis Method............................... 62
16.
Disassembly and Assembly Instructions ..... 89
16.1
Indoor Electronic Controllers, Cross Flow
Fan and Indoor Fan Motor Removal
Procedures ................................................ 89
16.2
Indoor Electronic Controllers, Cross Flow
Fan and Indoor Fan Motor Removal
Procedures ................................................ 93
16.3
Outdoor Electronic Controller Removal
Procedure .................................................. 97
17.
Technical Data ................................................. 99
17.1
Cool Mode Performance Data................... 99
17.2
Heat Mode Performance Data................. 100
18.
Service Data ................................................... 101
18.1
Cool Mode Outdoor Air Temperature
Characteristic........................................... 101
18.2
Heat Mode Outdoor Air Temperature
Characteristic........................................... 104
18.3
Piping Length Correction Factor.............. 107
19.
Exploded View and Replacement Parts List109
19.1
Indoor Unit ............................................... 109
19.2
Outdoor Unit ............................................ 117