Daewoo DSB-071AH Service Manual Download

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Check rotation of indoor fan

Rotate indoor fan by hand

Check input Voltage of Fan

Motor connector at power P.C.B

Check the winding resistance of

Indoor unit fan motor

Check the fan motor capacitor

Check the connecting wire of

indoor fan motor

Run again

Check the starting of indoor fan motor

Run again

Check the Fan Motor

bearing and fan

Check the power P.C.B.

The circuit for triac control

Change of fan motor

Normal

Rating voltage

under 90%

Open or short

YES

Rating Voltage more than 90%

Normal

Outdoor Unit Runs but Indoor Fan does Not Run

Summary of Contents for DSB-071AH

Page 1: ...DSB 240A R 240AH R 240P R 240PH R DSA 183A R 183AH R DSA 240AH 240PH DAEWOO ELECTRONICS CORP Caution In this Manual some parts can be changed for improving their performance without notice in the part...

Page 2: ...45 5 Refrigerant Cycle 50 6 Control Block Diagram 54 7 Trouble Shooting 56 8 Key Components of Electronic Circuit 90 9 Disassembly Instructions 93 1 Indoor Unit 93 2 Outdoor Unit 98 3 Exploded Diagram...

Page 3: ...pacitor 25 F 370VAC Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 1 0 F 400VAC 1 8 F 400VAC Motor Model Number YDK 8 4B YDK 35 6B A9530BD010 Sound Level Hi dB A 39 48 Fan Speed...

Page 4: ...pacitor 30 F 370VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 1 5 F 400VAC 1 8 F 400VAC Motor Model Number RP 13B YDK 35 6B Sound Level Hi dB A 39 48 Fan Speed Hi R...

Page 5: ...apacitor 40 F 370VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 1 5 F 400VAC 3 5 F 400VAC Motor Model Number RP 13B YDK 40 4B Sound Level Hi dB A 39 48 Fan Speed Hi...

Page 6: ...Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 1 2 F 400VAC 3 0 F 400VAC Motor Model Number IC 9425DWKC5C YDK 50 6B Sound Level Hi dB A 44 56 Fan Speed Hi RPM 1 350 860...

Page 7: ...tor 35 F 370VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 1 2 F 400VAC 3 F 400VAC Motor Model Number IC 9425DWKC5C YDK 50 6B Sound Level Hi dB A 44 56 Fan Speed Hi...

Page 8: ...or 40 F 450VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 F 400VAC 3 F 400VAC Motor Model Number IC 9430DWKF7A YDK 50 6B Sound Level Hi dB A 43 56 Fan Speed Hi RPM...

Page 9: ...Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 F 400VAC 5 F 400VAC Motor Model Number IC 9430DWKF7A OSME 806DERC Sound Level Hi dB A 44 57 Fan Speed Hi RPM 1 350 890...

Page 10: ...or 40 F 400VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 F 400VAC 5 F 400VAC Motor Model Number IC 9430DWKF7A OSME 806DERC Sound Level Hi dB A 44 57 Fan Speed Hi...

Page 11: ...ision Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 0 F 400VAC 4 0 F 400VAC Motor Model Number IC 9430DWKF7A IC 1625DWLF6B Sound Level Hi dB A 44 56 Fan Speed Hi RPM 1 350 870...

Page 12: ...25 F 400VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 F 400VAC 4 F 400VAC Motor Model Number IC 9430DWKF7A IC 1625DWLF6B Sound Level Hi dB A 43 56 Fan Speed Hi RP...

Page 13: ...ision Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 F 400VAC 5 F 400VAC Motor Model Number IC 9430DWKF7A OBM 3010B Sound Level Hi dB A 44 57 Fan Speed Hi RPM 1 350 950 Control...

Page 14: ...ipro Model AWG5524EXN Capacitor 35 F 400VAC Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 F 400VAC 5 F 400VAC Motor Model Number IC 9430DWKF7A OBM 3010B1 Sound Level Hi dB A 4...

Page 15: ...or 45 F 450VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2 F 400VAC 5 0 F 400VAC Motor Model Number IC 9430DWKF7A A2929GS010 Sound Level Hi dB A 44 57 Fan Speed Hi...

Page 16: ...15 2 OUTLINE AND DIMENSIONS 1 INDOOR UNIT 750 Plate Mounting REMOCON Connecting Pipe Grille Insert 179 245 REMOTE CONTROLLER Frame Grille Body Plate Mounting DSB 071AH...

Page 17: ...16 DSB 093AH 123AH 123PH...

Page 18: ...17 Connecting Pipe Body Grille Insert Plate Mounting 453 Filter L Filter R REMOCON 1035 322 1035 DSB 182A R 182P R 182AH R 182PH R 205...

Page 19: ...necting Pipe Body Frame Grille Grille Insert Plate Mounting 430 710 1080 Filter L Filter R REMOCON DSB 183AH 183PH 240A R 240P R 240AH R 240PH R F240P R DSA 183A R 183AH R 240A R 240AH R 240AH 240PH 2...

Page 20: ...Wall Hole 65 Wall Hole 65 Wall Hole 65 Installation Plate Installation Plate Installation Plate Installation Plate 90 40 97 53 181 184 50 325 235 140 35 181 8 55 400 320 135 40 355 285 122 40 121 385...

Page 21: ...20 DSB 071AH 093AH 123AH 123PH Outlet Foot Cushion Cabinet Front Cabinet Side Panel Top Guide Support SVC Cover Servise Valve Inlet Outlet Inlet 2 OUTDOOR UNIT...

Page 22: ...nlet Outlet Outlet Foot Cushion Cabinet Front Cabinet Side Panel Top Guide Support SVC Cover Servise Valve 580 800 320 360 400 Inlet 21 DSB 182A R 182P R 182AH R 182PH R 183AH 183PH DSA 183A R 183AH R...

Page 23: ...DSB 240A R 240AH R 240P R 240PH R F240P R DSA 240A R 240AH R 22 Inlet 323 350 380 Outlet Outlet Foot Cushion Cabinet Front Cabinet Side Panel Top Guide Support SVC Cover Servise Valve Inlet...

Page 24: ...rizing Filter Removes bad smells from the air Air Inlet O2 Hose Cover Remote Controller Receiver Power Plug Remote Controller Fan Direction Up Down Air Outlet Antibacterial Filter Removes dust and pro...

Page 25: ...r Removes dust and particles from the air O2 HOSE COVER DSB 093AH 123AH Deodorizing Filter Removes bad smells from the air Air Inlet Antibacterial Filter Removes dust and prohibits germs Air Outlet Fa...

Page 26: ...desired position Indicators Indicate the AC setting Remote Sensor Power Plug Remote Controller Air Cleaning Filters Removes dust and prohibits germs Cold Air Air In Fan Direction Up Down Fan Direction...

Page 27: ...AC setting Remote Sensor Power Plug LCD Remote Controller Air Cleaning Filters Removes dust and prohibits germs AIR OUT AIR IN Fan Direction Up Down Fan Direction Left Right MO DE SL EE P ON OFF TIM E...

Page 28: ...e cover to access the AC connection to the indoor unit Service Valves The indoor and outdoor units are connected by copper tubes which are connected here AIR IN AIR OUT Connection Wire O2 Hose Wire Ox...

Page 29: ...nnection Cover Remove cover to access the AC connection from this unit to the indoor unit Connection Wire Drain Hose O2 Hose Wire Oxygen Models Connection Pipes Service Valves The indoor and outdoor u...

Page 30: ...29 DSB 240A R 240AH R 240P R 240PH R F240P R DSA 240A R 240AH R 240AH 240PH Air Inlet Air Outlet Drain Hose Connection Pipe Connection wire O2 Hose wire Oxygen Models...

Page 31: ...Auto Quick Cool Fan Dehumidifier Heat SLEEP Button Press to set the unit for the sleep mode FAN DIR Button Press to select up down direction for fan ON OFF Button Press to turn the unit on or off TEM...

Page 32: ...2 16 20 24hr MODE Button Press to cycle through the modes Auto Quick Cool Fan Dehumidifier Heat SLEEP Button Press to set the unit for the sleep mode FAN DIR Button Press to select up down direction f...

Page 33: ...is running regardless of room temperature If the Indoor Unit Display receive the signal of Remote Controller you can hear the signal beep or beep beep 1 In the case of receiving ON OFF signal beep be...

Page 34: ...atic Operation If the unit is set in AUTO mode the unit operates automatically according to the room temperature to keep the room temperature comfortable 0 C L M H 1 C 2 C R T D T D T 0 C L M H 1 C 2...

Page 35: ...annot operate with remote controller 1 When you are going to sleep select sleep switch and the unit controls the room to the desired temperature The unit will not operate after 4 hour 2 For changing t...

Page 36: ...C 7 C Compressor and Outdoor Fan ON ON OFF Indoor Fan Set speed Indoor coil temperature Auto Mode 1 In Auto Mode After the indoor fan is operated for 20 seconds in the Auto Mode the unit will operate...

Page 37: ...Set temperature 18 C Fixed 4Compressor and Outdoor Fan The air discharge direction procedure is below Fixed Up Down Up Down Fixed Dehumidification Mode Air Discharge Direction only remocon operation Q...

Page 38: ...30s ON 120s OFF when the Compressor is OFF Note2 The Fan is ON when the temperature is below 49 C Note3 The Temperature is over 60 C and 1 minute later Comp Start 4 Way OD Fan ID Fan 40sec Note1 15mi...

Page 39: ...value of Indoor Coil is below 2 C Emergency Mode Operation detect only 3 4 Way Valve Error At the start operation the Compressor is ON and then Indoor Coil Temperature goes up to 2 C in Cooling Opera...

Page 40: ...caser of below 0 C oxygen generation function is not operated and ventilation function supplies fresh outdoor air 3 With using long time the air filter function is degraded by various particles Theref...

Page 41: ...he polluted air that goes through the purity device with plasma is removed effectively after being collected by ionization process and a separate antibiosis active carbon filter as a deodorization fun...

Page 42: ...The Circuit Diagram of Oxygen Generation System 41...

Page 43: ...42 The Circuit Diagram of Plasma System...

Page 44: ...pump Power 1P220V50Hz 1P220V50Hz 1P220V50Hz 1P220V50Hz Output 10W 10W 10W 10W Capacitor 4uF220VAC 4uF220VAC 4uF220VAC 4uF220VAC main 530 530 530 530 sub 270 270 270 270 Safetydevice Thermalprotector...

Page 45: ...0 240V 50Hz AC220 240V 50Hz Ampare 10A 16A 16A Inductance factor 6 400nH N2 6 500pH N2 6 500pH N2 Ferrite core size OD29xID18xH15 OD36xID23xH15 OD36xID23xH15 Filter PCB Model name Filter PCB1 Filter P...

Page 46: ...45 4 WIRING DIAGRAM Indoor Unit...

Page 47: ...46...

Page 48: ...47...

Page 49: ...48 Outdoor Unit...

Page 50: ...49...

Page 51: ...fan Connecting pipe Capillary tube Dryer Condenser Propeller fan OUTDOOR UNIT Refrigerant flow Service valve Service valve Accumulator Compressor Note If the pipe length exceeds the standard length a...

Page 52: ...51 Note If the pipe length exceeds the standard length add 30g of refrigerant per extra meter Heat Pump Model...

Page 53: ...5 4 43 4 54 4 16 4 31 4 40 4 52 4 71 3 90 4 10 4 29 4 49 4 69 kPa gage 477 6 502 1 520 7 530 5 544 3 419 7 422 3 449 1 457 9 476 6 442 3 468 8 491 3 505 0 518 8 372 7 399 1 424 6 443 3 454 0 415 8 431...

Page 54: ...65 15 61 9 887 24 16 08 16 03 10 16 25 16 52 16 47 10 44 26 16 96 16 91 10 72 27 17 41 17 36 11 01 28 17 87 17 82 11 31 29 18 34 18 29 11 61 30 18 83 18 77 11 92 31 19 31 19 26 12 23 32 19 81 19 76 1...

Page 55: ...Air clean lamp Quick lamp Remote Emergency Operation Signal receiver Timer lamp A D converter lnitialization Clock generation DC power supply Circuit for relay driving Circuit for TRIAC control SMPS C...

Page 56: ...receiver Timer lamp A D converter lnitialization Clock generation DC power supply Circuit for relay driving Circuit for TRIAC control Transformer Circuit for signal receiver MICRO CONTROLLER Beeper c...

Page 57: ...k press the power ON OFF button on remote controller Does the beeper beep two times Is the display all off Check the connector on display PCB connected to control PCB Check the display PCB itself Chec...

Page 58: ...uns Check following points first There are following cases in normal operation a Is the temperature set point suitable b Has the 3 minutes time guard for compressor operated Error Code 1 When the comp...

Page 59: ...t does not run The power is applied to the unit Check the voltge between and of terminal block Y L Check the Breaker or Fuse Self Diagnostic function is ON Check according to self Diagnostic function...

Page 60: ...k the fan motor capacitor Check the connecting wire of indoor fan motor Run again Check the starting of indoor fan motor Run again Check the Fan Motor bearing and fan Check the power P C B The circuit...

Page 61: ...compressor 3 During frost prevention of lndoor unit 4 During dehumidifier mode Outdoor Fan and Compressor Do Not Run Check the voltge between and of indoor unit terminal Y L Check the voltge between a...

Page 62: ...pressor Check the control P C B the circuit for relay driving Rating voltage less than 90 NG Open or Short Rating voltage less than 90 Rating voltage more than 90 Rating voltage more than 90 OK Only C...

Page 63: ...PCBDRIVINGDESCRIPTION...

Page 64: ...63 1 PCB CIRCUIT DIAGRAM DSB 071AH...

Page 65: ...3 Heat Pump Model Only...

Page 66: ...64 DSB 093AH 123AH 123PH...

Page 67: ...4 Heat Pump Model Only...

Page 68: ...65 DSB 182A R 182P R...

Page 69: ...5...

Page 70: ...66 DSB 183AH 183PH 240A R 240AH R 240P R 240PH R F240P R DSA 183A R 183...

Page 71: ...6 3AH R 240A R 240AH R Heat Pump Model Only...

Page 72: ...R11 RESISTOR 1 4W 5 6KJ 1 R22 RESISTOR 1 4W 330J 3 R24 25 26 RESISTOR 1 4W 100J 2 R1 R4 RESISTOR 1 4W 68KJ 2 R8 R9 RESISTOR 1 4W 51KJ 1 R6 RESISTOR 1 4W 2KJ 1 R7 RESISTOR 1 2W 1KJ 1 R2 RESISTOR 1W 47J...

Page 73: ...IC REGULATOR KIA7805P 1 IC3 TR KRC102M 1 TR1 IC RESET KIA7042P 1 IC5 RELAY US11 12S 2 RL3 4 RELAY UKH 12S 1 RL1 SW TRANS 264P 1916 1 TRS1 CAPACITOR 1uF 400VAC 1 CAP1 PCB CONTROL 162 5X140X1 6T 1 PCB I...

Page 74: ...33 34 35 36 37 43 44 RESISTOR 1 4W 10KJ 1 R11 RESISTOR 1 4W 5 6KJ 1 R22 RESISTOR 1 4W 330J 3 R24 25 26 RESISTOR 1 4W 100J 2 R1 R4 RESISTOR 1 4W 68KJ 2 R8 R9 RESISTOR 1 4W 51KJ 1 R6 RESISTOR 1 4W 2KJ...

Page 75: ...1 L3 COIL UU 40mH 1 L5 IC REGULATOR KIA7805P 1 IC3 TR KRC102M 1 TR1 IC RESET KIA7042P 1 IC5 RELAY US11 12S 3 RL2 3 4 RELAY UKH 12S 1 RL1 SW TRANS 264P 1916 1 TRS1 CAPACITOR 1 5uF 400VAC 1 CAP1 PCB CON...

Page 76: ...1 CE2 C ELEC 100uF 16V SD 1 CE3 C ELEC 10uF 16V SS 1 CE5 C ELEC 4 7uF 50V SS 1 CE4 C ARRAY F3 104Z 1 CA3 C ARRAY F4 104Z 1 CA2 C ARRAY F5 104Z 1 CA1 RESISTOR 1 4W 12 7KF 2 R10 11 RESISTOR 1 4W 10KJ 1...

Page 77: ...1 L1 PCB MAIN 160 5X140X1 6T 42 1 RELAY CS11 SH12 2 RL1 RL4 IC REGULATOR KIA7812P 1 IC2 IC REGULATOR KIA7805P 1 IC3 TR KRC102M 1 TR1 IC RESET KIA7042P 1 IC5 TRIAC SM3JZ47 1 T1 PHOTO COUPLER TLP560J 1...

Page 78: ...Z5U 1 CC13 C ELEC 1000uF 35V SD 1 CE1 C ELEC 470uF 25V SD 1 CE2 C ELEC 100uF 16V SD 1 CE3 C ELEC 10uF 16V SS 1 CE5 C ELEC 4 7uF 50V SS 1 CE4 C ARRAY F3 104Z 1 CA3 C ARRAY F4 104Z 1 CA2 C ARRAY F5 104Z...

Page 79: ...P 2520BA 1 BZ1 COIL 130uH 3A 1 L1 PCB MAIN 160 5X140X1 6T 42 1 RELAY CS11 SH12 4 RL1 2 3 4 IC REGULATOR KIA7812P 1 IC2 IC REGULATOR KIA7805P 1 IC3 TR KRC102M 1 TR1 IC RESET KIA7042P 1 IC5 TRIAC SM3JZ4...

Page 80: ...10uF 16V SS 1 CE2 C ELEC 4 7uF 50V SS 1 CE1 C ARRAY F3 104Z 1 CA2 C ARRAY F5 104Z 1 CA1 RESISTOR 1 4W 12 7KF 3 R18 20 22 RESISTOR 1 4W 10KJ 4 R1 2 16 17 RESISTOR 1 4W 5 6KJ 1 R10 RESISTOR 1 4W 1KJ 16...

Page 81: ...4 5 6 VARISTOR 15G561K 1 VAR C CERA 103Z 50VDC 1 CC4 C CERA 104Z 25VDC 3 CC1 2 3 C ELEC 1000uF 35V SD 1 CE1 C ELEC 470uF 25V SD 1 CE2 C ELEC 100uF 16V SD 1 CE3 RESISTOR 1 4W 10KJ 1 R2 RESISTOR 1 4W 5...

Page 82: ...65K R33 R41 3 24K 3 24K 3 24K 5 76K 0 332K 5 76K 0 332K 8 45K 8 45K 8 45K Heat R29 X 2 87K X 3 65K R34 R40 X 12 4K 12 4K X X 5 76K 0 332K X 8 45K 43 2K Cool R30 28 0K 28 0K 22 6K 22 6K R35 R39 24 9K 2...

Page 83: ...ER MODULE TSOP 1838YA1 HOLDER 1 EA SW1 5S40202000 S W PUSH JPS2281 1 EA LED PCB ASS Y MODEL 121 122 No PART CODE PART NAME SPEC Q TY UNIT REMARK CC1 CXCH1H103M C CERA 103J 50 20 1 EA CN1 3108804600 WA...

Page 84: ...ridge Diode and it is filtering by Main Condensor CE1 Filtered DC voltage is about 18V is regulated 12V DC by Regulator IC7812 And it is regulated 5V DC by Regulator IC7805 VAR is serge filter and CC1...

Page 85: ...ture and voltage is following Table 3 1 CC5 6 is Noise filter Temperature C No 1 No 3 5 1 127 1 127 0 1 378 1 378 5 1 650 1 650 10 1 936 1 936 15 2 228 2 228 Voltage V Table 3 1 Sensor 3 070LH 091LH 1...

Page 86: ...c is detected Zero Cross Part of AC input and it is triggered from Zero Cross part to Time delay part according to Fan Speed Ref Fig 4 1 SN1 is Snubber N L AC 220V TO MOTOR T1 SM3JZ47 L1 1 2 130 H 3A...

Page 87: ...STOM CODE DATA CODE CHECK SUM TAILER 9ms 4 5ms 16bit 16bit 24bit 8bit Fig 5 1 Fig 5 2 BIT STRUCTURE Remote Controller 5 0 56ms 0 56ms 1 69ms 1 12ms 2 25ms bit 0 bit 1 Selecting Mode 6 SELECT S W INPUT...

Page 88: ...PTION MICOM Power is supplied 5V at Number 42 using VDD Number 19 20 Vsing Oscillator CC13 is noise filter Micom Power Supply 7 VDD 42 CE5 10 F 16V CC11 104 CC13 104 5V 41 40 39 22 21 19 OSC 8MHz 20 V...

Page 89: ...com Terminal of Number 18 and then Micom reset Reset IC detect Power ON and Voltage less than 4 25V and then send Reset Signal Reset 8 R13 5 6K 1K R12 18 CC9 CE4 4 7uF 50V IC5 7042P 10 3 MICOM 4 25V H...

Page 90: ...n power source is put at fist Funtion selection input is recognized And when the unit is running the microcomputer ignore variation of funtion selection input model JS3 JS2 JS1 1K 14 15 16 30 29 28 41...

Page 91: ...s used to put in the Micom Detail Driving is as following Fig 11 1 R19 is Resistance to limit current MICOM TRANS OUTPUT D5 D6 R2 5 6K 1 2 CC4 103 TR1 KRC120M 1 2 1 2 3 2 1 R3 10K R27 1K VCC 31 DETECT...

Page 92: ...nd down and it is used 4 face Drive Method It is driving as following Fig 12 1 Ring Count Method of 8 Status 4 3 2 1 B 6 5 4 3 2 1 12V IC6 KID65004 CN13 1 MICOM 2 3 4 M1 FOR SWING 4 3 2 1 Fig 12 1 Nor...

Page 93: ...Check the Following BATTERY SPRING MICOM PCB LCD Is Display at the beginning ON Is Display at the beginning ON Is it normal Is it normal Is it normal 2 REMOTE CONTROLLER ASSMBLY FUNCTIONAL TEST METHOD...

Page 94: ...Button Select ON OFF Button Select OFF Timer Button Select SLEEP Button Select SLEEP Button TEST OK Is LCD display OFF Is it normal display TIMER Is all display OFF Is it normal SLEEP MODE Display ON...

Page 95: ...O P76 HSCK P75 SO P74 SI P73 SCK P72 PDO PWM P71 INT4 P70 INT3 TC3 P07 P06 P05 P04 P03 P02 P01 P00 TEST RESET XIN XOUT VASS VSS 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 Steppping...

Page 96: ...IODES COMMON 10 5K 7 2K 3K OUTPUT GND INPUT 100K 500 100 100 0 3 10K 6K 500 1K 5K 28K 6K 30pF 2K 5K 200 240 1 4 K 2 7 K 3 3 K 0 19K INPUT OUTPUT GND SCHEMATIC DIAGRAM 1 2 3 Fin 2 is ground for Cose 22...

Page 97: ...92 5 U9 KIA7042P RESET IC KIA70 42P OUTLINE INPUT GROUND OUTPUT VCC 1 3 2 OUT GND...

Page 98: ...ect the stepping motor lead wire from connection at the Control PCB 4 Remove the select switch from connection at the Control PCB 5 Loosen the screw fixed at the ground wire 6 Remove the Control Box 4...

Page 99: ...d wire from connection at the Control PCB 4 Remove the select switch from connection at the Control PCB 5 Loosen the screw fixed at the ground wire 6 Remove the Control Box 4 Removing the Drain Pan Fi...

Page 100: ...CB Fig 3 3 Disconnect the swing motor connection wire 4 Loosen the screw fixed at the ground wire 5 Loosen two screws fixed at the body 4 Removing the Drain Pan 1 Loosen the screw fixed at the body Fi...

Page 101: ...96 PROCEDURES PHOTOS 7 Removing the blower Loosen the screw fixed at the holder bearing Remove the blower Fig 8 Fig 7...

Page 102: ...n at the Control PCB 4 Remove the select switch from connection at the Control PCB 5 Loosen the screw fixed at the ground wire 6 Remove the Control Box 4 Removing the Drain Pan Fig 4 1 Disconnect the...

Page 103: ...the the Propeller Fan 2 Remove the Plain Washer 3 Remove the Propeller Fan 4 Removing the Motor ODU Fig 4 1 Loosen four screws fixed at the Bracket Motor 2 Disconnect the wire at the Control Panel an...

Page 104: ...3 1Loosen the screw fixed at the motor bracket 2Remove the Plain Washer 3Remove the Propeller Fan 4 Remove the panel control Fig 4 1Disconnect the wire at the control panel 2Loosen the screw fixed at...

Page 105: ...Loosen the screw fixed at the motor bracket 2Remove the Plain Washer 3Remove the Propeller Fan 4 Removing the panel control Fig 4 1Disconnect the wire at the control panel 2Loosen the screw at the pan...

Page 106: ...101 3 EXPLODED DIAGRAM Indoor Unit DSB 071AH...

Page 107: ...JXO CH 5P 19 4 3104896300 SENSOR ID Ass y 1 PTM KD 43C D2 19 5 3101300100 POWER CORD Ass y 1 16A 250V 19 6 3101203000 CLAMP WIRE 1 P P G F 20 19 7 3102797910 HARNESS 1 EARTH I D 19 8 3112704470 HARNE...

Page 108: ...103 DSB 093AH 123AH 123PH...

Page 109: ...4 3111200800 CLAMP WIRE 1 HIPS T2 0 BLACK 18 5 3111312110 POWER CORD ASSY 1 18 6 3114503900 PLATE EARTH 1 SGCC T1 0x26xP46 18 7 3104896300 SENSOR I D ASSY 1 18 8 3113700900 VOLTAGE GENERATOR 1 5 6KV 1...

Page 110: ...105 E 0 W q Q e w 2 3 4 21 23 10 11 19 15 17 16 2 18 DSB 182A R 182P R 182AH R 182PH R...

Page 111: ...ASSY 1 20 3110096610 FRAME GRILLE ASSY 1 182A R 3110095600 182P R 21 3101403700 COVER T BLOCK 1 ABS GY171A 22 3102400800 GRILLE LATCH 3 POM WHT 23 3102900500 HINGE R 1 POM WHT 24 3102900600 HINGE L 1...

Page 112: ...107 DSB 183AH 183PH 240A R 240AH R 240P R 240PH R F240P R DSA 183A R 183AH R 240A R 240AH R 240AH 240PH...

Page 113: ...POWER CORD 1 SJT 3X14 AWG105 21 5 3101200400 CLAMP CORD 1 DA 5N 21 6 3104897010 SENSOR ID ASSY 1 AC 04 PTM KD43C D2 21 7 5EPV050120 TRANSFORMER 1 DWA 220B 21 8 3106902400 CAPACITOR MOLD 1 2 0UF 400V...

Page 114: ...109 DSB 071AH 093AH 123AH 123PH 4 EXPLODED DIAGRAM Outdoor Unit...

Page 115: ...1 BOLT HEX 4 M6x20 MFZN 15 3110048000 PIPE REVERSING ASSY 1 B 071 093AH 3100038800 B 123AH PH 3110048300 B 071AH 16 3110048410 PIPE FILTER ASSY 1 B 093AH 3110083101 B 123AH PH 3114424300 PIPE CAPILLAR...

Page 116: ...FRONT 1 SECC T0 8 32 3112402500 GRILLE DISCHAGE 1 RECTANGULAR 33 3103510700 LABEL BRAND 1 P C FILM 346x90xT0 4 34 3100801300 CABINET SIDE 1 SECC T0 8 35 3104201800 PANEL TOP 1 36 3102600300 HANDLE 1 A...

Page 117: ...112 DSB 182A R 182P R 183AH 183PH 182AH R 182PH R DSA 183A R 183AH R...

Page 118: ...VICE VALVE 1 1 2 GAS 13 3105400210 SERVICE VALVE 1 1 4 LIQUID AH PH AH R 3105400200 A R P R 14 7347602011 BOLT HEX 4 M6xL20 MFZN 15 311009DC00 PIPE REVERSING ASSY 1 B 183AH PH 3110010800 A 183AH R 16...

Page 119: ...6905300 3 0 40 F B 183AH PH 32 3116901200 CAPACITOR DUAL 1 3 0 35 F B 182A R P R 3116902500 4 0 25 F A 183 33 3101202000 CLAMP CORD 1 NYLON 66 34 3101301100 CLAMP CAPACITOR 1 SECC T1 0 35 3110800200 C...

Page 120: ...115 DSB 240A R 240AH R 240P R 240PH R F240P R DSA 240A R 240AH R 240AH 240PH...

Page 121: ...QUID F240P R ONLY 14 3106002300 BOLT HEX 4 M6 L20 MFZN 15 3110097100 PIPE REVERSING ASSY 1 B 240AH R PH R 3100082800 A 240AH R PH R 3114448200 B 240A R P R 16 3104438100 PIPE DISCHARGE 1 A 240A R P R...

Page 122: ...0 CAPACITOR DUAL 1 5 0 35uF 400VAC A 240 3116908600 5 0 45 F450VAC A 240AH PH 33 3101201100 CLAMP CAPACITOR 1 SBHG1 T1 0 35 3100800800 CABINET FRONT 1 SECC T0 8 36 3102102000 GRILLE DISCHARGE 1 GY 171...

Page 123: ...118 DSB 071AH 5 CONTROL BOX ASSEMBLY...

Page 124: ...L1015 20 BLK 9 3102704400 HARNESS O D MOTOR 1 UL1015 20 WHT 10 3102797910 HARNESS I D EARTH 1 UL1015 16 GRN YEL 11 3102704000 HARNESS POWER 1 UL105 2 x 16 BRN BLU 12 3102702200 HARNESS TH3 1 UL2464 2x...

Page 125: ...120 DSB 093AH 123AH 123PH...

Page 126: ...SY CONTROL PCB 1 093AH 3114313600 123AH PH 4 3108914200 TERMINAL BLOCK 1 JXO CH 4P 5 3108003910 STEPPING MOTOR 1 24BYJ48 1 6 3112716100 HARNESS LED PCB 1 UL1007 8 x 26 AWG 7 3102702211 HARNESS TH3 1 1...

Page 127: ...122 DSB 182A R 182P R 182AH R 182PH R...

Page 128: ...R 3108914300 JXO CH 5P PH R 3108914400 JXO CH 6P AH R 9 5EPV633110 TRANSFORMER 1 DWA 220V 10 3106900210 CAPACITOR I D M 1 450VAC 1 2 F 11 3104896000 ASSY SENSOR ID 1 PEM KD43C D1 12 3111322115 ASSY P...

Page 129: ...124 DSB 183AH 183PH 240AH R 240PH R 240A R 240P R DSA 183AH R 182A R 240A R 240AH R 240AH 240PH 16...

Page 130: ...ENERATOR 1 NAHG 005 P R PH R PH 3113701800 VOLTAGE GENERATOR 1 NAHG 006 A R AH R AH 5 3102797920 HARNESS EARTH 1 UL 1015 16 GRN YEL 6 3102714400 HARNESS CAPACITOR 1 UL 1015 18 7 3112731900 HARNESS COM...

Page 131: ...ONICS CORP 686 AHYEON DONG MAPOGU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC FAX 82 2 364 5588 TEL 82 2 360 7114 8114 http www dwe co kr S M NO 3113907150 PRINTED DA...

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