CS-W18CKE CU-W18CKE CS-W24CKE CU-W24CKE
CS-W18CKE CU-W18CKE CS-W24CKE CU-W24CKE
CS-W18CKE CU-W18CKE CS-W24CKE CU-W24CKE
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<strong>CS</strong>-<strong>W18CKE</strong> <strong>CU</strong>-<strong>W18CKE</strong> / <strong>CS</strong>-<strong>W24CKE</strong> <strong>CU</strong>-<strong>W24CKE</strong><br />
11.2. TOOLS FOR INSTALLING/SERVICING REFRIGERANT<br />
PIPING 54<br />
11.3. REFRIGERANT PIPING WORK 58<br />
11.4. INSTALLATION, TRANSFERRING, SERVICING 60<br />
12 Servicing Information 64<br />
12.1. Indoor Electronic Controllers Removal Procedures<br />
12.2. Cross Flow Fan Indoor and Fan Motor Removal<br />
64<br />
Procedures 65<br />
13 Troubleshooting Guide 68<br />
13.1. Refrigeration cycle system 68<br />
14 Technical Data 70<br />
15 Exploded View 74<br />
16 Replacement Parts List 75<br />
17 Exploded View 76<br />
18 Replacement Parts List 77<br />
1 Features<br />
• High Efficiency<br />
• Compact Design<br />
• Comfort Environment<br />
− − Ionizer control for generate negative ion in discharge air<br />
− − − Air filter with function to reduce dust and smoke<br />
− − Wider range of horizontal discharge air<br />
− − New Automatic air swing and manual adjusted by<br />
remote control for horizontal airflow.<br />
• Auto Restart<br />
− − Random auto restart after power failure for safety restart<br />
operation<br />
• Removable and Washable Front Panel<br />
• Remote Control Self-illuminating Button<br />
• Catechin Air Purifying Filter<br />
− − − Trap dust, tobacco smoke and tiny particles<br />
− − Prevent the growth of bacteria and viruses trapped<br />
• Triple Deodorizing Filter<br />
− − − Absorb odours produced by wall paper, construction<br />
material and living environment<br />
2<br />
19 Electronic Circuit Diagram 78<br />
19.1. REMOTE CONTROL<br />
84<br />
19.2. PRINT PATTERNINDOOR UNIT PRINTED CIR<strong>CU</strong>IT<br />
BOARD<br />
TOP VIEW 85<br />
19.3. PRINT PATTERNINDOOR UNIT PRINTED CIR<strong>CU</strong>IT<br />
BOARD<br />
BOTTOM VIEW 86<br />
19.4. PRINT PATTERNOUTDOOR UNIT PRINTED CIR<strong>CU</strong>IT<br />
BOARD<br />
• Quality Improvement<br />
− Gas leakage protection<br />
− Prevent compressor reverse cycle<br />
− Inner protector<br />
− − Noise prevention during soft dry operation.<br />
− − Anti-dew Formation Control (Cooling & Soft Dry)<br />
− Overload Protection Control (Heating)<br />
− Outdoor Fan Control<br />
− Compressor High Pressure Control<br />
− Blue Coated Condenser<br />
− High resistance to corrosion.<br />
• Operation Improvement<br />
− Quiet mode to provide quiet operation<br />
− Powerful mode to reach the desired room temperature<br />
quickly<br />
• Long Installation Piping<br />
− Long piping up to 25 meter<br />
• 24-hour Timer Setting<br />
• Environmental Friendly<br />
− R410A, which does not contain chlorine, is used as its<br />
refrigerant, so there is no danger of damage to the<br />
ozone layer in stratosphere.<br />
87
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