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12 Servicing Information
66
12.1. Indoor Electronic Controllers Removal Procedures
66
12.2. Cross Flow Fan Indoor and Fan Motor Removal
Procedures
67
13 Troubleshooting Guide
70
13.1. Refrigeration cycle system
70
14 Technical Data
72
15 Exploded View
76
16 Replacement Parts List
77
17 Exploded View
78
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• High Efficiency
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• Compact Design
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• Comfort Environment
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− Ionizer control for generate negative ion in discharge air
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− Air filter with function to reduce dust and smoke
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− Wider range of horizontal discharge air
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− New Automatic air swing and manual adjusted by
remote control for horizontal airflow
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• Auto Restart
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− Random auto restart after power failure for safety restart
operation
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• Removable and Washable Front Panel
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• Remote Control Self-illuminating Button
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• Catechin Air Purifying Filter
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− Trap dust, tobacco smoke and tiny particles
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− Prevent the growth of bacteria and viruses trapped
18 Replacement Parts List
79
19 Electronic Circuit Diagram
80
19.1. REMOTE CONTROL
86
19.2. PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT
BOARD
87
19.3. PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT
BOARD
88
19.4. PRINT PATTERN OUTDOOR UNIT PRINTED CIRCUIT
BOARD
89
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• Triple Deodorizing Filter
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− Absorb odours produced by wall paper, construction
material and living environment
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• Quality Improvement
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− Gas leakage protection
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− Prevent compressor reverse cycle
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− Noise prevention during soft dry operation.
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− Anti-dew Formation Control (Cooling & Soft Dry)
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− Overload Protection Control (Heating)
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− Outdoor Fan Control
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− Compressor High Pressure Control
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− Blue Coated Condenser
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− High resistance to corrosion
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• Operation Improvement
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− Quiet mode to provide quiet operation
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− Powerful mode to reach the desired room temperature
quickly
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• Long Installation Piping
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− Long piping up to 25 meter
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• 24-hour Timer Setting
1 Features
2
CS-A18CKE CU-A18CKE / CS-A24CKE CU-A24CKE
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