Indoor Unit
TABLE OF CONTENTS
Outdoor Unit
CS-C18KKS
13. Protection Control
1. Safety Precautions
20.After completion of installation or service, confirm there is no leakage or refrigerant gas. It may generate toxic gas when the refrigerant contacts with fire
2. Specification
Refrigeration
3.Features
4. Location of Controls and Components
4.1Indoor Unit 4.2Outdoor Unit 4.3Remote Control
5.1Indoor Unit
5. Dimensions
5.2Outdoor Unit
OUTDOOR
6. Refrigeration Cycle Diagram
INDOOR
7. Block Diagram
8.1CS-C18KKS CU-C18KKS
8. Wiring Connection Diagram
8.2CS-C24KKS CU-C24KKS
9.1CS-C18KKS CU-C18KKS
9. Electronic Circuit Diagram
9.2CS-C24KKS CU-C24KKS
10.1.1Main Printed Circuit Board
10. Printed Circuit Board
10.1 Indoor Unit
10.1.2Power Printed Circuit Board
10.1.4Receiver Printed Circuit Board
10.1.3Indicator Printed Circuit Board
11.1.3Indoor/Outdoor Unit Installation Diagram
11. Installation Instruction
11.1 Select the Best Location
11.1.1Indoor Unit
11.2 Indoor Unit
11.2.1How to Fix Installation Plate
11.2.3.1For the right rear piping
11.2.3Indoor Unit Installation
11.2.3.2For the right and right bottom piping
11.2.3.3For the embedded piping
11.2.4Connect the Cable to the Indoor Unit
11.2.5.1Cutting and flaring the piping
11.2.5Wire Stripping And Connecting Requirement
11.3.2Connecting the Piping
11.3.1Install the Outdoor Unit
11.3.2.1Connecting the piping to indoor
11.3.2.2Connecting the piping to outdoor
11.3.3Evacuation of the Equipment
11.3.5Connect the cable to the Outdoor Unit
11.3.4Air Purging of the Piping and Indoor
11.3.6Pipe Insulation
12.1 Cooling Operation
12.1.1Cooling Operation Time Diagram
12. Operation Control
12.2 Soft Dry Operation
12.2.1Soft Dry Operation Time Diagram
12.3 Automatic Operation
12.4.2Automatic Fan Speed Control
12.4.1Fan Speed Rotation Chart
12.4 Indoor Fan Speed Control
12.4.4Indoor Fan Motor rpm Abnormal Control
12.4.3Manual Fan Speed Control
12.6 Vertical Airflow Direction Control
12.5 Outdoor Fan Speed Control
12.6.1Auto Control
12.6.2Manual Control
12.7 Horizontal Airflow Direction Control
12.8 Powerful Operation
12.7.1Auto Control
12.7.2Manual Control
12.9 Quiet Operation
12.12Remote Control Signal Receiving Sound
12.10Timer Control
12.10.1 ON Timer
12.10.2 OFF Timer
Press continously for 15s
12.13Patrol Operation
Transmit Patrol demo code
Buzzer: OFF:Long Beep, ON:Short Beep
Combine operation
rpm shift
operation
Auto
•Airflow direction Horizontal, Vertical Control
Transmit Patrol demo code
Press continously for 15s
Buzzer OFF Long Beep, ON Short Beep
Transmit ECO demo code
12.14E-ionoperation
Transmit Patrol demo code
Press continously for 15s
Buzzer: OFF:Long Beep, ON:Short Beep
Transmit ECO demo code
ƒTroubleshooting Methods
•Error Detection Control
oAbnormal Discharge error ƒJudgment Method
ƒTroubleshooting Method
12.15 ECO Patrol Operation
Transmit Patrol demo code
Press continously for 15s
Buzzer OFF Long Beep, ON Short Beep
Transmit ECO demo code
ECO Patrol Start condition
Transmit Patrol demo code
Press continously for 15s
Buzzer OFF Long Beep, ON Short Beep
Transmit ECO demo code
13. Protection Control
13.1 Restart Control Time Delay Safety Control
13.2 7 Minutes Time Save Control
13.3 60 Seconds Forced Operation
13.7 Dew Prevention Control
13.5 Freeze Prevention Control
14.1 Auto OFF/ON Button
14. Servicing Mode
14.2.3RESET RC Button
14.2 Remote Control Button
14.2.4TIMER
14.2.5TIMER
15.1 Refrigeration cycle system
15. Troubleshooting Guide
Condition of the
16.1.1To remove front grille
16. Disassembly and Assembly Instructions
16.1.2To remove horizontal vane
Figure
Figure
16.1.3To remove power electronic controller
Figure
Figure
16.1.5To remove control board
16.1.4To remove discharge grille
Figure
Figure
Figure Figure Figure
17.1.1CS-C18KKS CU-C18KKS
17. Technical Data
17.1 Operation Characteristics
oOutdoor temperature: 35C DBT, 24C WBT
•Piping Length Characteristic
Operation condition
High fan speed
•Cooling Characteristic
17.1.2CS-C24KKS CU-C24KKS
Room temperature
27C DBT, 19C WBT
oOutdoor temperature: 35C DBT, 24C WBT
Piping Length Characteristic
Operation condition
High fan speed
18.1 Indoor Unit
18. Exploded View and Replacement Parts List
CS-C18KKS
PART NAME & DESCRIPTION
CS-C24KKS
REMARK
•All parts are supplied from PHAAM, Malaysia Vendor Code:
18.2 Outdoor Unit
PART NAME & DESCRIPTION
REF. NO
CU-C18KKS
CU-C24KKS
