LG Electronics RAD-183A, RAD-243A, WG1805RY6, WG2405RY6 service manual

Contents

Main Air Conditioner Service Manual TABLE OF CONTENTS Safety Precautions CAUTION WARNING WARNING Installation Gasolin Dimensions Outside Dimensions Symbols Used in this Manual Page Page 7Room Air Conditioner Service Manual 8 Installation Select the Best Location How to Secure the Drain Pipe Installation Check CAUTION: All side louvers of the cabinet must remain exposed to the outside of the structure. Window Requirements Support bracket(2) bracket Installation Kits Contents Service Manual 10 Suggested Tool Requirements Top retainer bar Foam-PE PREPARATION OF CHASSIS Top retainer bar Cabinet Installation Service Manual 12 CAUTION: For security purpose, rein- stall screws(Type A) at cabinet's sides. 13 Room Air Conditioner 1. Cooling Only Model CLOSE VENT OPEN Operation Features Control Locations Function of Controls Page 15 Room Air Conditioner Disassembly Disassembly Mechanical Parts 1. Front Grille 2. Cabinet 3. Control Box Air Handling Parts 4. Cover (at the top) 5. Blower 6. Fan 17 Room Air Conditioner Electrical Parts 7. Motor 8. Compressor Service Manual 18 9. Capacitor 10. Power Cord 11. Thermistor 12. Synchronous Motor Refrigerating Cycle Service Manual 20 21 Room Air Conditioner Service Manual 22 Schematic Diagram CN-DISPCN-DISP 14 Schematic Diagram Electronic Control Device Digit4 (Scan4) Digit1 (Scan1) Digit2 (Scan2) Digit0 (Scan0) MAIN POWER COMP FAN C CAPACITOR Wiring Diagram MOTOR CAPACITOR Page 25 Room Air Conditioner Troubleshooting Guide EVAPORATOR COILS CONDENSER COILS Troubleshooting Guide Piping System ROOM AIR CONITIONER Service Manual 26 Troubleshooting Guide Troubleshooting Guide Unit runs but poor cooling. 27 Room Air Conditioner Troubleshooting Guide Service Manual 28 Troubleshooting Guide Electrical Parts Troubleshooting Guide 29 Room Air Conditioner Troubleshooting Guide Service Manual 30 Troubleshooting Guide 31 Room Air Conditioner Troubleshooting Guide Service Manual 32 Troubleshooting Guide Room Air Conditioner Voltage Limits 33 Room Air Conditioner Troubleshooting Guide Service Manual 34 Troubleshooting Guide Exploded View Exploded View Cooling Model Exploded View Exploded View Cooling Model 36 Room Air Conditioner Replacement Parts List REMARK R: Service Parts PART NO. DESCRIPTION Replacement Parts List PART NO Replacement Parts List 37 Room Air Conditioner LOCATION NO DESCRIPTION Remark Replacement Parts List