8.14. Remote Control Signal Receiving Sound 279 Operating Instructions 2810 Installation Instructions 3410.1. Safety Precautions 3410.2. Indoor Unit 3710.3. Outdoor Unit 4111 Installation And Servicing Air Conditioner Using R410A 4411.1. Outline 4411.2. Tools For Installing/Servicing Refrigerant Piping 4511.3. Refrigerant Piping Work 4911.4. Installation, Transferring, Servicing 5112 Servicing Information 5512.1. Distinction Of Lead Free (PbF) Printed Circuit Board 5512.2. Indoor Electronic Controllers Removal Procedures 5512.3. Cross Flow Fan and Indoor Fan Motor RemovalProcedures 5612.4. Remote Control Reset 5812.5. Auto OFF/ON Button 5813 Troubleshooting Guide 5913.1. Refrigeration Cycle System 5913.2. Relationship Between The Condition Of The AirConditioner And Pressure And Electric Current 60• High efficiency.• Compact design.• Wider range of horizontal discharge air.• Air Filter with function to reduce dust and smoke.• Automatic air swing and manual adjusted by RemoteControl for horizontal and vertical airflow.• Long installation piping up to 25 meter.• Supersonic Air Purifying System with Super Alleru-Buster.− Inactive various harmful airbone elements includingallergens, viruses and bacteria.− Generated supersonic waves enhance the ability tocollect dust and dirt in the air.• Quality Improvement− Random auto restart after power failure for safety restartoperation.− Gas leakage detection.− Prevent Compressor reverse cycle.− Inner protector to protect Compressor.− Noise prevention during soft dry operation.− Blue coated Condenser for high resistance to corrosion.− Anti-dew formation control (Cooling & Soft Dry).13.3. Diagnosis Methods Of A Malfunction Of A CompressorAnd 4-way Valve 6014 Technical Data 6114.1. Thermostat Characteristics 6114.2. Sensible Capacity Chart 6114.3. Operation Characteristics 6215 Exploded View (Indoor Unit) 6315.1. CS-V18DKE CS-V24DKE 6316 Replacement Parts List (Indoor Unit) 6416.1. CS-V18DKE CS-V24DKE 6417 Exploded View (Outdoor Unit) 6517.1. CU-V18DKE CU-V24DKE 6518 Replacement Parts List (Outdoor Unit) 6618.1. CU-V18DKE CU-V24DKE 6619 Electronic Circuit Diagram 6719.1. Indoor Unit & Outdoor Unit 6719.2. Remote Control 7319.3. Print Pattern Indoor Unit Printed Circuit Board 7419.4. Print Pattern Indicator & Receiver Printed Circuit Board76• Operation Improvement− Quiet mode to provide quiet operation.− Powerful mode to reach the desired room temperaturequickly.− Ionizer control for generating negative ion in dischargeair.− 24-hour timer setting.• Serviceability Improvement− Removable and washable Front Panel.• Environmental Friendly− R410A, which does not contain chlorine, is used as itsrefrigerant, so there is no danger of damage to theozone layer in stratosphere.1 Features2CS-V18DKE CU-V18DKE / CS-V24DKE CU-V24DKE