Table of Contents
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TABLE OF CONTENTS
1. PRECAUTION ...............................................................................................................................................2
2. GENERAL SPECIFICATIONS.....................................................................................................................3
3. NAMES OF MAJOR COMPONENTS ........................................................................................................4
4. FUNCTION OF MAIN COMPONENTS.......................................................................................................5
5. GENERAL INFORMATIONS .......................................................................................................................6
6. CARE AND MAINTENANCE.......................................................................................................................7
7. TROUBLE SHOOTING GUIDE...............................................................................................................8~9
8. HOW TO DISASSEMBLE..........................................................................................................................10
9. WIRING DIAGRAM.....................................................................................................................................11
10. REFRIGERANT CYCLE ..........................................................................................................................12
11. EXPLODED DIAGRAM AND PARTS LIST.....................................................................................13~16
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Summary of Contents for Daewoo DWB-072C
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Page 1: Table Of Contents
TABLE OF CONTENTS 1. PRECAUTION ...............................2 2. GENERAL SPECIFICATIONS........................3 3. NAMES OF MAJOR COMPONENTS ......................4 4. FUNCTION OF MAIN COMPONENTS.......................5 5. GENERAL INFORMATIONS ........................6 6. CARE AND MAINTENANCE........................7 7. TROUBLE SHOOTING GUIDE.......................8~9 8. HOW TO DISASSEMBLE..........................10 9. WIRING DIAGRAM.............................11 10. REFRIGERANT CYCLE ..........................12 11. -
Page 2: Precaution
1. PRECAUTION Please observe the following instructions. 1. Turn off unit. Make sure the unit is OFF and the AC cord is unplugged before repairing or servicing. 2. In case of checking the circuit unavoidably while the unit is connected with power source, be careful not to connect with the part of electric charge. -
Page 3: General Specifications
2. GENERAL SPECIFICATIONS MODEL DWB-072C DWB-092C ITEM Function Cooling only Power source 220-240V, 50Hz Btu/h 7,200 8,600 Cooling Capacity Kcal/h 1,814 2,167 Energy Btu/Wh 9.86 9.89 Efficiency Ratio Kcal/Wh 2.48 2.49 Pts/h 2.43 2.66 Dehumidification 1,105 1,210 Power Input (W) -
Page 4: Names Of Major Components
3.NAMES OF MAJOR COMPONENTS PART NAME PART NAME CABINET KNOB SELECTOR BLADE VERTICAL KNOB THERMOSTAT BLADE HORIZENTAL AIR FILTER KNOB BLADE CONTROL PANEL GRILLE FRONT... -
Page 5: Function Of Main Components
4. FUNCTION OF MAIN COMPONENTS 1. ROTARY SWITCH (SELECTOR) Please refer to the part of selector in the chapter 9 (Wiring Diagram). The rotary switch (selector) controls the fan motor’s rotation speed, and has five positions. The function of the five position is as follow. OFF: This position stops all operations of the air conditioner. -
Page 6: General Informations
5. GENERAL INFORMATIONS 1. CHANGING AIR FLOW DIRECTION Air flow deflectors divert air from center flow to left or right. Adjust deflectors for desired air flow pattern. 2. AIR FLOW AROUND UNIT Check in door grill and outdoor louvers for air flow obstructions. Do not block air flow to and from unit. The outdoor coil should be checked and periodically cleaned for debris that may collect and block unit air flow. -
Page 7: Care And Maintenance
6. CARE AND MAINTENANCE 1. AIR FILTER Clean the air filter, which removes dust inside the room. It should be washed at least once every week during operation. 1. Remove the Air Filter from the front grill by pulling up. 2. -
Page 8: Trouble Shooting Guide
7. TROUBLE SHOOTING GUIDE TROUBLE SITUATION ANALYSIS CAUSE REMEDY Fan motor and 1. Power failure 1) Power plug 1) Power failure • Consult your electric company compressor do not 2) Circuit breaker 2) Circuit breaker is tripped • In case of a breaker, turn it on and off a few times 3) Power plug is not contacting •... - Page 9 TROUBLE SITUATION ANALYSIS CAUSE REMEDY The compressor runs 1) Fan • Blocked by others • Repair but the motor doesn’t 2) Fan motor 3) Capacitor • Disconnection or burned-out • Replace the fan motor 4) Fan motor circuit electric cord •...
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Page 10: How To Disassemble
8. HOW TO DISASSEMBLE Please refer to the chapter 11 (Exploded diagram and parts list). Before service of 1. Stop the unit, remove the power cord from the receptacles. any part. 2. Move the unit to the safe location for the suitable work. Ass’y Fan Motor 1. -
Page 11: Wiring Diagram
9. WIRING DIAGRAM AC115V/60Hz SELECTOR SWITCH COOL COOL (Lo) (Hi) CAPACITOR O.L.P THERMOSTAT COMP... -
Page 12: Refrigerant Cycle
10. REFRIGERANT CYCLE Evaporator Blower fan MOTOR Capillary tube Accumulator Compressor Propeller fan Condenser... -
Page 13: Exploded Diagram And Parts List
11. EXPLODED DIAGRAM AND PARTS LIST. DWB-072C/092C DWB - **** DWB - **** CODE COMPONENTS Q’TY SPECIFICATION REMARK 3100300702 PAN BASE PP+T30% or PP+CACL3(40%) 3106002400 COMP BOLT M8XP1.25XL57 3106600401 SCROLL LOWER 3108508300 SEAL FRONT CENTER F-US(40x20xT35) 3117149800 COMPRESSOR RBB070A011,220V-50Hz 072C... - Page 14 DWB - **** CODE COMPONENTS Q’TY SPECIFICATION REMARK 3100504000 BOX CONTROL SGCC T0.8X332X270P REGULLAR-SP 5S10503100 S/W ROTARY DAESUNG SRB 315-4-7D,5-STEP 7001400611 SCREW MACHINE M/C PAN 4X6 MFZN 5SM0101600 THERMOSTAT AS PFA 602D-06B 3109505910 CAPACITOR 2/25µF,400VAC 072C 3109506310 CAPACITOR 3/30µF,400VAC 092C 3101201600 CLAMP CAPACITOR SGCC T0.8X113XCOIL REGULLAR-SP...
- Page 15 DWB-072C EXPLODED DIAGRAM...
- Page 17 DWB-092C EXPLODED DIAGRAM...
- Page 19 DAEWOO ELECTRONICS CO., LTD. 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” FAX: 02) 590-6291 TEL: 02) 360-7114/590-6151~5 http://www.dwe. daewoo.co.kr S/M NO.: DWB072C010 PRINTED DATE: MAR.2005...
- Page 20 Service Manual Window Type Room Air Conditioner Model: DWB-072C DWB-092C DAEWOO ELECTRONICS CO., LTD.
- Page 21 VISION CREATIVE, INC. 서울 종로구 통의동 6번지 이룸빌딩 4층 담 담 당 당 T T E E L L 김 김 종 종 규 규 님 님 M M O O D D E E L L D D W W B B - - 0 0 7 7 2 2 C C / / 0 0 9 9 2 2 C C ( ( S S / / M M ) ) B B U U Y Y E E R R D D A A E E W W O O O O 1차...