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Summary of Contents for Samsung AW05B0LA

  • Page 1: Table Of Contents

    ROOM AIR CONDITIONER AW05B0LA(AW0519) SERVICE Manual AIR CONDITIONER CONTENTS 1. Precautions 2. Product Specifications 3. Installation and Operating Instructions 4. Disassembly and Reassembly 5. Troubleshooting 6. Exploded Views and Parts List 7. Block Diagram 8. Wiring Diagram...
  • Page 2 ELECTRONICS © Samsung Electronics Co., Ltd. NOV. 1998. Printed in Korea. Code No. DB81-00023A(1)
  • Page 3: Precautions

    Relocate the unit if necessary. 9. Keep children away from the unit while it is being repaired. 10. Be sure to clean the unit and its surrounding area. Fig. 1-3 No Kids Nearby! Fig. 1-4 Clean the Unit Samsung Electronics...
  • Page 4: Product Specifications

    2. Product Specifications 2-1 Table Remarks Unit of Measure AW05B0LA(AW0519) Item Type Window 17-7/8 x 12-3/4 x 12 Dimensions: Inches Width x Height x Depth 452 x 305 x 325 19-1/2 x 17-1/2 x 15 Packing Size: Inches Width x Height x Depth...
  • Page 5 2-2 Dimensions Unit : mm Samsung Electronics...
  • Page 6: Installation And Operating

    It is harmful to the air conditioner if it is used in the following environments : greasy areas (including areas near machines), salty areas such as coast areas, areas where sulfuric gas is present (such as hot spring areas), Contact your dealer for advice. Samsung Electronics...
  • Page 7: Controls And Components

    ¥ LOW FAN : The circulation of air is low. ¥ HIGH FAN : The circulation of air is maximum. ¥ LOW COOL : Circulation, cooling, and humidity removal are low(all simultaneousy operated). ¥ HIGH COOL : Circulation, cooling, and humidity removal are maximum(all simultaneously operated). Samsung Electronics...
  • Page 8: Disassembly And Reassembly

    Perform soldering function Problem? Fill system with nitrogen gas Check for leakage Leakage? Corrective action Check refrigerant oil level Release nitrogen gas? Low oil level? Evacuate system Add oil as necessary Recharge system Pinch and braze filling tube Samsung Electronics...
  • Page 9 5. After vacuum is completed, the oil is filled through the high pressure side. 6. In the event of a refrigerant leak, generally it is not necessary to add oil (unless the oil has leaked significantly). 4-3 Refrigerant Oil Specifications Model Oil Specification Oil Change AW05B0LA(AW0519) SONTEX 200LT 280CC Samsung Electronics...
  • Page 10 1. Remove foam-seal on the top of the unit. 2. After unfolding evaporator cover upwardly, remove screw on top of right side. 3. Separate the evaporator from the unit. Ass'y - Blower 1. Loose the bolt to disassemble the blower. Samsung Electronics...
  • Page 11 1. Loose the bolt to disassemble the fan-propeller. 2. Separate the fan-propeller from the motor and the cond-casing. Ass'y - Motor 1. Separate the motor and the bulk-head from the base pan. 2. Loose the 4 nuts on the bulk-head. Samsung Electronics...
  • Page 12: Troubleshooting

    2. the hex nut is loose ( not loose or broken ). 3. the parts are broken 3. check bearing noise of the motor 4. motor is faulty 4. check the compressor noise against 5. compressor is faulty that of other compressors. Samsung Electronics...
  • Page 13: Exploded Views And Parts List

    6. Exploded View and Parts List 6-1 AW05B0LA(AW0519) Samsung Electronics...
  • Page 14 SBHG - M, T0.8 DB92 - 30005B ASSY - SHUTTER LF W9391(WHT) DB92 - 30007B ASSY - SHUTTER RH W9391(WHT) DB64 - 20005D SHUTTER - ANGLE UP SCP1, T1.0, PAINTED DB39 - 10032F POWER CORD SPT - 3, AWG18 Samsung Electronics...
  • Page 15 6. Exploded View and Parts List 6-1 AW05B0LA(AW0519) Samsung Electronics...
  • Page 16 SBHG - M, T0.8 DB92 - 30005B ASSY - SHUTTER LF W9391(WHT) DB92 - 30007B ASSY - SHUTTER RH W9391(WHT) DB64 - 20005D SHUTTER - ANGLE UP SCP1, T1.0, PAINTED DB39 - 10032F POWER CORD SPT - 3, AWG18 Samsung Electronics...
  • Page 17: Block Diagram

    7. Block Diagram 7-1 Refrigerating Cycle Block Diagram PINCH PIPE (SERVICE VALVE) SUCTION LINE DISCHARGE LINE ACCUMULATOR/COMPRESSOR EVAPORATOR CONDENSER CAPILLARY TUBE PINCH PIPE (SERVICE VALVE) Samsung Electronics...
  • Page 18: Wiring Diagram

    8. Wiring Diagram 8-1 AW05B0LA(AW0519) PLUG GROUNDING CAPACITOR NEUTRAL(RIB) WHITE LIVE COMP SELECTOR-S/W BLACK HI COOL BLUE LOW COOL BLACK LOW FAN MOTOR HI FAN ORANGE BLACK THERMOSTAT BLACK DIAGRAM - ELECTRIC CAPACITOR : 6/30µF 330VAC Samsung Electronics...

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Aw0519

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