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CONTENTS
1. PREFACE ................................................................ 2
1.1 FEATURES.................................................................. 2
1.2 SPECIFICATIONS ...................................................... 3
1.3 SAFETY PRECAUTIONS ........................................... 3
1.4 INSULATION RESISTANCE TEST ............................. 3
1.5 LOCATIONS OF CONTROLS .................................... 4
2. DISASSEMBLY INSTRUCTIONS ............. 6
2.1 MECHANICAL PARTS ............................................... 6
2.1.1 FRONT GRILLE ................................................. 6
2.1.2 CABINET ............................................................ 6
2.1.3 CONTROL BOARD ............................................ 6
2.2 AIR HANDLING PARTS ............................................. 7
2.2.1 AIR GUIDE UPPER............................................ 7
2.2.2 ORIFICE, TURBO FAN AND FAN ...................... 7
2.2.3 MOTOR .............................................................. 8
2.2.4 AIR GUIDE ......................................................... 8
2.3 ELECTRICAL PARTS ................................................. 8
2.3.1 OVERLOAD PROTECTOR ................................ 8
2.3.2 COMPRESSOR.................................................. 9
2.3.3 CAPACITOR ...................................................... 9
2.3.4 THERMISTOR .................................................... 9
2.3.5 CONTROL PANEL.............................................. 9
2.3.6 POWER CORD ................................................ 10
2.4 REFRIGERANT CYCLE ........................................... 10
2.4.1 CONDENSER .................................................. 10
2.4.2 EVAPORATOR ................................................. 10
2.4.3 CAPILLARY TUBE .......................................... 11
3. INSTALLATION .................................................. 13
3.1 SELECT THE BEST LOCATION .............................. 13
3.2 HOW TO INSTALL .................................................... 13
4. TROUBLESHOOTING GUIDE ..................
16
4.1 OUTSIDE DIMENSIONS........................................... 16
4.2 PIPING SYSTEM ..................................................... 17
4.3 TROUBLESHOOTING GUIDE ................................. 18
5. SCHEMATIC DIAGRAM ............................... 26
5.1 CIRCUIT DIAGRAM .................................................. 26
5.2 ELECTRONIC CONTROL DEVICE .......................... 27
5.3
COMPONENTS LOCATION(FOR MAIN P.W.B ASM)
........ 28
5.4
COMPONENTS LOCATION(FOR DISPLAY P.W.B ASM)
... 28
6. EXPLODED VIEW ............................................ 29
7. SERVICE PARTS LIST .................................. 30
1. PREFACE
This service manual provides various service information, including the mechanical and electrical parts, etc.
This room air conditioner was manufactured and assembled under a strict quality control system.
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit.
1.1 FEATURES
• DESIGNED FOR COOLING ONLY
• POWERFUL AND INCREDIBLE COOLING
• TOP-DOWN CHASSIS FOR THE SIMPLE INSTALLATION AND SERVICE
• WASHABLE ONE-TOUCH FILTER
• COMPACT SIZE