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Anleitung Zusammenfassung
DISASSEMBLY INSTRUCTIONS 2.1 MECHANICAL PARTS....................................5 2.1.1 FRONT GRILLE.....................................5 2.1.2 CABINET................................................5 2.1.3 CONTROL BOX.....................................5 2.2 AIR HANDLING PARTS..................................6 2.2.1 ORIFICE, HEATER ASSY AND TURBO FAN .........6 2.2.2 FAN........................................................6 2.2.3 SHROUD................................................7 2.3 ELECTRICAL PARTS .....................................7 2.3.1 MOTOR..................................................7 2.3.2 COMPRESSOR .....................................7 2.3.3 CAPACITOR ..........................................7 2.3.4 POWER CORD......................................8 2.3.5 THERMOSTAT ......................................8 2.3.6 ROTARY SWITCH.................................8 2.4 REFRIGERATION CYCLE..............................9 2.4.1 CONDENSER ........................................9 2.4.2 EVAPORATOR ......................................9 2.4.3 CAPILLARY TUBE.................................9 3. TROUBLESHOOTING GUIDE 3.1 OUTSIDE DIMENSIONS...............................12 3.2 PIPING SYSTEM ..........................................12 3.3 TROUBLESHOOTING GUIDE......................13 4. SCHEMATIC DIAGRAM 4.1 CIRCUIT DIAGRAM......................................18 5. EXPLODED VIEW..................................19 6. REPLACEMENT PARTS LIST .......20 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 SAFETY PRECAUTIONS 1. When servicing the unit, set the ROTARY SWITCH or POWER SWITCH to OFF(O) and unplug the power cord. 2. Observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 3. After servicing the unit, make an insulation resistance test to protect the customer from being exposed to shock hazards. 1.2 INSULATION RESISTANCE TEST 1. Unplug the power cord and connect a jumper between 2 pins (black and white). 2. The grounding conductor (green or green & yellow) is to be open. 3. Measure the resistance value with an ohm meter between the jumpered lead and each exposed metallic part on the equipment at all the positions (except OFF or O) of the ROTARY SWITCH or POWER SWITCH. 4. The value should be over 1M.. —2— 1.3 SPECIFICATIONS 1.3.1 FOR UE08A13B/UE10A33B/UE12A33B MODELS ITEMS UE08A13B UE10A33B UE12A33B REMARK POWER SUPPLY 1O, 115V, 60Hz 1O, 208/ 230V, 60Hz COOLING CAPACITY (Btu/h) 8,000 9,800/10,000 11,400/11,700 INPUT (W) 830 1,040/1,060 1,210/1,250 RUNNING CURRENT (A) 7.5 5.2/4.7 6.2/5.8 E.E.R. (Btu/W.h) 10.0 9.4 9.4 HEATING CAPACITY (Btu/h) 3,850 9,200/11,200 INPUT (W) 1,230 2,900/3,500 RUNNING CURRENT (A) 10.7 14.0/15.3 OPERATING TEMPERATURE COOLING INDOOR (°C) 26.7 (DB) 19.4 (WB) OUTDOOR (°C) 35 (DB) 23.9 (WB) HEATING INDOOR (°C) 21.1 (DB) 15.6 (WB) OUTDOOR (°C) 8.3 (DB) 6.1 (WB) REFRIGERANT (R-22) CHARGE(g) 380(13.2 OZ) 440(15.5 OZ) 470(16.6 OZ) EVAPORATOR 2 ROW 12 STACKS 2 ROW 11 STACKS LOUVEREDFIN TYPE CONDENSER 2 ROW 17 STACKS, L-BENDED TYPE FAN, INDOOR TURBO FAN FAN, OUTDOOR PROPELLER TYPE FAN WITH SLINGER-RING FAN SPEEDS (FAN/COOLING/HEATING) 1/ 2/ 2 FAN MOTOR 6 POLES OPERATION CONTROL ROTARY SWITCH ROOM TEMP. CONTROL THERMOSTAT AIR DIRECTION CONTROL VERTICAL LOUVER (RIGHT & LEFT) HORIZONTAL LOUVER (UP & DOWN) CONSTRUCTION TOP-DOWN ELECTRIC HEATER 1.2KW, 115V 3.5KW, 208/230V PROTECTOR COMPRESSOR EXTERNAL OVERLOAD PROTECTOR FAN MOTOR INTERNAL THERMAL PROTECTOR ELECTRIC HEATER FUSE LINK, BIMETAL THERMOSTAT POWER CORD 1.6m (3 WIRE WITH GROUDING) ATTACHMENT PLUG (CORD-CONNECTED TYPE) DRAIN SYSTEM SPLASHED BY FAN SLINGER NET WEIGHT (lbs/kg) 73/33 80/36 81/37 DIMENSION (W xHxD) (inch) 2421/32 x1413/32 x1921/32 (mm) 626 x 366 x 499 SLEEVE DIMESION (W xHxD) (inch) 257/8 x1517/32 x1623/32 OPTIONAL PART(mm) 656 x 394 x 425 SLEEVE DEPTH WITH FRONT GRILLE (inch) 20 (mm) 510 —3— 1.4 FEATURES • Designed for cooling only. • Built in adjustable THERMISTOR and THERMOSTAT. • Powerful and quiet cooling. • Washable one-touch filter. • Top-down chassis for the simple installation and service. • Compact size. 1.5 CONTROL LOCATIONS • OPERATION Off -Turns the air conditioner off. Fan Only -The low fan speed operation without cooling (heating). Low Cool -Cooling with the low speed fan operation. High Cool -Cooling with the high speed fan operation. Low Heat -Heating with the low speed fan operation. High Heat -Heating with the high speed fan operation. Turn the Temperature Knob to the desired setting. The central position is a normal setting for average conditions. You can change this setting, if necessary, in accordance with your temperature pr...