Heat Controller RAD-183A, RAD-243A 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 Specfications Product Specifications Table -1 Specfications Product Specifications Table -1 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 Installation Kits Contents Support bracket(2) bracket 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 Page 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 Troubleshooting Guide Piping System EVAPORATOR COILS CONDENSER COILS ROOM AIR CONITIONER Service Manual 26 Troubleshooting Guide Unit runs but poor cooling. Page Service Manual 28 Troubleshooting Guide Electrical Parts Troubleshooting Guide Page Page Page Room Air Conditioner Voltage Limits Page Page 35 Room Air Conditioner Exploded View Cooling Model Exploded View