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Samsung AW0893L Service Manual
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Samsung AW0893L Service Manual

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SERVICE
AIR CONDITIONER

ROOM AIR CONDITIONER

AW0593L
AW0693L
AW0893L
AW1093L
AW1293L
AW1893L
Manual
CONTENTS
SAM0004

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Summary of Contents for Samsung AW0893L

  • Page 1: Table Of Contents

    ROOM AIR CONDITIONER AW0593L AW0693L AW0893L AW1093L AW1293L AW1893L Manual SERVICE AIR CONDITIONER CONTENTS 11. Precautions 12. Product Specifications 13. Installation and Operating Instructions 14. Disassembly and Reassembly 15. Troubleshooting 16. Exploded Views and Parts List 17. Block Diagram 18. PCB Diagram 19.

  • Page 2: 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 3: Product Specifications

    2.Product Specifications 2-1 Table Unit of Item AW0593L AW0693L AW0893L REAMRK Measure Type WINDOW Dimension: 424×310×326 500×355×461 (Width×Height×Depth) Voltage Volt Phase SINGLE Frequency Operation Current Power Consumption Refrigerant Type FREON Refrigerant Change Capacity BTU/h 5400 6400 8000 BTU/h.W 10.8 10.7 10.8...
  • Page 4 Blower Fan Motor MODEL YGN60-6B-2 YGN60-6B-1 YSK160-6A-3 Compressor(Rotary) MODEL 44B098HX1EF 44B117HX1EL 48D172IU1EQ Overload Protect MRA12132-12007 MRA12053-12007 MRA12133-12007 μF/VAC Compressor Capacitor 45/370 50/370 35/450 μF/VAC Fan Motor Capacitor 15/250 15/250 6/450 Fan Speed 930/870/830 900/850/800 900/850/800 Thermo Control THERMISTOR Samsung Electronics...

  • Page 5: Main Unit

    2-2-1 Main Unit (Unit : mm) (Unit : mm) (Unit : mm) (Unit : mm) Model Name Width Height Depth AW0593L AW0693L AW0893L AW1093L AW1293L AW1893L Front view Front view Front view Front view Side view Side view Side view...

  • Page 6: Installation And Operating Instructions

    (obtain a clearance of at least one meter). Caution: Do not use the air conditioner in the following environments : greasy areas (including areas near machines), or marine areas. Contact your local dealer for advice. Samsung Electronics...

  • Page 7: Function Description

    2) Fan motor control in compressor off : After compressor off, the fan motor is operated breeze for 2 minutes and then it turn off. 3) After the fan motor off, the compressor and fan motor is operated normally when the compressor on. Samsung Electronics...
  • Page 8 ERROR OPERATION LED DISPLAY ROOM THERMISTOR E1 displayed (OPEN or SHORT) 1) Set operation in case of error occurrence. • Malfunction of each temperature sensor (open, short) - Error mode display, warning sound. - The operation status is off. Samsung Electronics...
  • Page 9 MEMO Samsung Electronics...

  • Page 10: Disassembly And Reassembly

    Perform soldering function Problem? Fill system with nitrogen gas Check for leakage Corrective action Leakage? 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 11: Checking The Oil

    4. When the refrigerant is replaced ..add 30cc oil. 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.) Samsung Electronics...
  • Page 12 2.Remove 3 screws fixed on the partition. 3.Remove the screw fixed for the power cord. 4.Un-connect the motor wire and comp lead wire, then take out the control box upward. (The picture maybe have a little different from actual product) Samsung Electronics...
  • Page 13 & Motor Fan 2.Pull up the condenser from the base pan. 3.Remove the nut and remove the Propeller fan. 4.Remove the screw fixed on the partition and earth screw fixed on the base pan, then take out the motor backward. Samsung Electronics...
  • Page 14 Disassembly and Reassembly Procedure (AW0693L/AW0893L) Stop operating the air conditioner, and pull out the power cord before repair. Part Name Procedures Remarks Ass’y Grille 1.Pull the Grille air inlet and Guard air filter out. (Pull both sides of Grille air inlet forward carefully, then take out the filter.)
  • Page 15 Disassembly and Reassembly Procedure (AW0693L/AW0893L) Part Name Procedures Remarks CASE EVAP 1.Take the case evap up forward carefully. UP & ASSY EVAP 2.Remove 4 screws fixed on the plate evaporator casing and evaporator. Blower 1.Lift up the evaporator carefully. 2.Remove 2 screws on the plate evaporator casing and partition.
  • Page 16 2.Remove all screws fixed on the partition and plate evaporator casing. 3.Remove the screw fixed for the power cord. 4.Un-connect the motor wire and comp lead (The picture maybe have a little wire, then take out the control box upward. different from actual product) Samsung Electronics...
  • Page 17 4.Remove 4 screws fixed on the plate reinf, then take out the case cond. 5.Remove 4 screws fixed on the mount motor then take out the motor backward. 6.Remove 4 screws fixed on the base and partition then remove the mount motor. Samsung Electronics...

  • Page 18: Troubleshooting

    • Check whether the remocon is affected by jamming due to a neon sign. No temperature • Check whether the unit is in "FAN" mode. setting Checking and Display of Fault Area ERROR OPERATION ERROR OPERATION ROOM THERMISTOR (OPEN OR SHORT) E1 displayed Samsung Electronics...
  • Page 19 • Check and replace the C101~104. the C103 electrolytic condenser? • Check the IC01, and IC02 for cold Are the IC01(KA7812) and IC02(KA7805) normal? soldering and a short. • Replace the IC01, and IC02. Replace the assembly main PCB. Samsung Electronics...
  • Page 20 Check the IC07 Replace the membrane Is the voltage of the for a short, key pad. IC07 No. 10~16 square wave? and replace it. Replace the LED Display Samsung Electronics...
  • Page 21 • Replace relevant components. • Check the R415 components. Is the input voltage of the micom(IC04) No.15 • Check the assembly main PCB pin of the assembly main PCB a aquare wave? micom(IC04). Replace the assembly main PCB. Samsung Electronics...
  • Page 22 - When the compressor is ON, the RY71 should operate. • Replace the relay. • Check the operation of the O.L.P, and replace it if necessary. Is the compressor normal? • Check the compressor resistance.(0Ω : short, ∞Ω : open) Replace the compressor. Samsung Electronics...
  • Page 23 - When the fan motor is Low, RY76 should operate. • Check the fan motor resistance. (0Ω : short, ∞Ω : open) Is the fan motor normal? • Check the fan motor thermal fuse? (130˚C) Replace the fan motor. Samsung Electronics...

  • Page 24: Exploded Views And Parts List

    6. Exploded View and Parts List 6-1 Main unit Samsung Electronics...
  • Page 25 29-6 ASSY MAIN PCB DB93-02480B Y-P/J,SSEC 29-7 PANEL CONTROL DB64-00904A ABS,T2.0, 29-8 SWITCH MEMBRANE DB34-00030A PE,-,-,40~350 29-9 CLIP CAPACITOR DB65-00031A SGCC-M,T0.45 29-10 THERMISTOR DB32-10051D 10K/25,-,3425K TUBE CAPILLARY DB62-02153A 1.2×900mm ASSY BASE DB90-00897A MSWR10,M8,L10 ASSY-SCREW DB97-90014K OK-P/J ASSY REMOCON DB93-01364X OK-PJT,ARC-735 Samsung Electronics...
  • Page 26 6. Exploded View and Parts List 6-3 Main unit Samsung Electronics...
  • Page 27 Exploded View and Parts List ■Part List Q/TY Description Code No. Specification AW0693L AW0893L REAMRK ASSY PANEL FRONT DB92-00515B ASSY,SEA PANEL FRONT DB64-00916A H1-P/J,HIPS,T2.0 GRILLE AIR INLET DB64-00917A H1-P/J,HIPS,T2.0 BLADE V-S DB66-00556A H1-P/J,PP,T2.0 BLADE V-L DB66-00555A H1-P/J,PP,T2.0 LINK BLADE DB66-00558A H1-PJT,PP,L106.5...
  • Page 28 6. Exploded View and Parts List 6-5 Main unit Samsung Electronics...
  • Page 29 H2-P/J,ABS,-,W79.8, 30-12 SWITCH MEMBRANE DB34-00032A -,-,-,PE,-,-,40~350 TUBE CAPILLARY DB96-03453A 2-ID1.2*900 DB62-02367B 2-ID1.2*1000 ASSY BASE DB90-01285B H2-P/J,44 FRAME ASSY-SCREW DB97-30156C -,-,-,-,-,-,SPS/GEA, BRACKET INSTALL DB61-30219F GE,SPS-P/J,SGCC-A MOTOR FAN DB31-00211A YGN60-6B-1 DB31-00211B YGN60-6B-2 PLATE REINF DB70-00367A H2-P/J,SGCC-M REMOCON ASSY DB93-01364X OK-PJT,ARC-735 Samsung Electronics...
  • Page 30 6. Exploded View and Parts List 6-7 Main unit Samsung Electronics...
  • Page 31 DB64-00911A H3-P/J,TOP,SEA,ELEC 37-9 MEMBRANE PAD DB34-00033A -,-,-,PE,-,-,40~350 37-10 TRANSFORMER DB26-00006K AC230V,50/60HZ,DC TUBE CAPILLARY DB96-03422A 3-ID1.2*900 ASSY BASE DB90-01215B H3-PJT ASSY-SCREW DB97-90014U M-P/J,(XAX) BRACKET INSTALL DB61-30219F GE,SPS-P/J,SGCC-A,T MOTOR FAN DB31-00214C YSK160-6A-3,18K-C TOP PLATE REINF DB70-00342A H3-P/J,SGCC-M,-,T0.8 REMOCON ASSY DB93-01364X Samsung Electronics...

  • Page 32: Block Diagram

    Fan speed (med) • Buzzer control Fan speed (low) • Temperature control Power circuit (DC 5V) • Fan motor control Powercircuit (DC 12V) Cool Energy saver Down Trans (AC15V) Reset Circuit Temp.setting(↑) Oscillation Circuit Temp.setting(↓) Power input (AC220V) Samsung Electronics...
  • Page 33 P3.6 REMOCON SENSOR THERMIS- P2.3 P3.5 EEPROM CS TOR(103AT) P2.4 P3.4 LOW FAN OPTION P2.5 P3.3 COMPERSSOR OPTION P2.6 P3.2 MIDDLE FAN OPTION P2.7 P3.1 HIGH FAN OPTION P4.5 P3.0 4-WAY VALVE SAVE OPTION AVref AVss SWING MOTOR Samsung Electronics...

  • Page 34: Pcb Diagram

    8. PCB Diagram 8. PCB Diagram 8. PCB Diagram 8. PCB Diagram ASSY MAIN PCB:DB93-02480 FRONT SIDE BACK SIDE Samsung Electronics Samsung Electronics Samsung Electronics Samsung Electronics...

  • Page 35: Part List

    38 JUMP WIRE PH0.6,L7.5mm J1，J2,J4--J8,J11--J15 39 JUMP WIRE PH0.6,L10mm 40 JUMP WIRE PH0.6,L12.5mm 41 PCB-MAIN 5KFR-1,63*113*1.6MM 30522A4 42 IC KA75330Z IC05 43 CHIP-MCU KS88C4716 IC04 44 LED DISPLAY CSE-42202G LED01 45 REMOCON FRP-4021H10 RM41 46 FUSE HOLDER HF-004/J F701 SAMSUNG ELECTRONICS...
  • Page 36 8. PCB Diagram 8. PCB Diagram 8. PCB Diagram 8. PCB Diagram ASSY MAIN PCB:DB93-02478 FRONT SIDE BACK SIDE Samsung Electronics Samsung Electronics...
  • Page 37 37 SCREW TAPPING PH3 L8 38 JUMP WIRE PH0.6,L7.5mm J1，J2,J4--J9,J11--J14 39 JUMP WIRE PH0.6,L10mm 40 PCB-MAIN FR-1,63*113*1.6MM 30522B4 41 IC KA75330Z IC05 42 CHIP-MCU KS88C4716 IC04 43 LED DISPLAY CSE-42202G LED01 44 REMOCON FRP-4021H10 RM41 45 FUSE HOLDER HF-004/J F701 SAMSUNG ELECTRONICS...

  • Page 38: Wiring Diagram

    9. Wiring Diagram COMP- RESSOR CAPACITOR MOTOR DIAGRAM AW0593L Samsung Electronics...
  • Page 39 9. Wiring Diagram DIAGRAM AW0693L/AW0893L Samsung Electronics...
  • Page 40 9. Wiring Diagram DIAGRAM AW1093L/AW1293L/AW1893L Samsung Electronics...

  • Page 41: Schematic Diagram

    10. Schematic Diagrams DB93-02480 10-1 Samsung Electronics...
  • Page 42 10. Schematic Diagrams DB93-02478 10-2 Samsung Electronics...
  • Page 43 Itself Solution Integrated technology supporting electronic library http://itself.sec.samsung.co.kr Copyright © 2003 By Samsung Electronics Co., Ltd. All rights reserved. This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any electronic or machine readable from without prior written permission of Samsung Electronics Co., Ltd.
  • Page 44 ELECTRONICS © Samsung Electronics Co., Ltd. Dec. 2003. Printed in China Code No. DB81-00026A...

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