Home

DSB-123LH

1. ie 0100000 E Indoor Unit Display Switch Panel Remote Control Signal Receiver This place is the part to receive the signal if it receives the signal you can hear the signal beep beep _ Z _ REMOCON DG EMERGENCY CS Qe 2 Air clean Timer Yellow Green Lights during the time There is a switch panel at inside of Front Panel reservation mode At the time of operating open the Front Panel ON Red Quick Red Lights when the Lights during the Emergencv switch
2. 6 Removing the Cross Flow Fan Fig 7 1 Remove the set screw fixed at the Motor shaft 2 Remove the Cross Flow Fan 7 Remove the Motor IDU and the Bearing Plastic 2 OUTDOOR UNIT DSB 070LH 071LH DSB 091LH 092LH DSB 121LH 122LH 123LH PROCEDURES PHOTOS 1 Stop the operation of the air conditioner and disconnect the wire from Indoor Unit to Outdoor Unit 2 Disassemble the case Fig 1 2 1 Remove the Top Panel Loosen thirteen screws 2 Remove the Front Cabinet Loosen six screws 3 Remove the Side Cabinet Loosen seven screws 4 Remove the Guide Support Loosen two screws 3 Removing the Propeller Fan Fig 3 1 Loosen the Nut fixed at 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 and remove the Motor ODU 5 Removing the Dual Capacitor Fig 5 1 Disconnect the wire at the Control Panel 2 Loosen the screw fixed at the Clamp Capacitor 3 Remove the Dual Capacitor 6 Removing the Over load Protector Fig 6 7 1 Loosen the Hex Nut at Terminal Cover 2 Remove the Terminal Cover 3 Remove the wire at the Over load Protector 4 Remove the Over load Protector DSB 182LH 182LH R DSA 18
3. DSA 181LH 18214 DSB 181LH 1821 182 DSA 182LH R 183LH R DSB 183LH R 183LH R ECU DIAGRAM DEAN Nelen N L DSA 2401H R 240PH R DSB 2401H R 240 8 ARRET 1 MAIN ELECTRIC PARTS DSB 070LH 071LH PART NAME PART CODE SPEC QUANTITY REMARK Fan Motor 3108003800 YDK 8 4B Fan Motor Capacitor 3106900300 1 OuF 400VAC Fuse Stepping Motor 5FVLB3152L 3108003900 250V 3 15A GSP 24SW 061 Terminal Block 3108912301 SN DBW 05P Compressor 3107101200 KH134VLLC Fan Motor 3108004000 YDK 30 6B Dual Capacitor 3109501201 1 8 25uF 400VAC Terminal Block DSB 091LH 092LH PART NAME 3108912301 PART CODE SN DBW 05P SPEC QUANTITY REMARK Fan Motor 3108003800 YDK 8 4B Fan Motor Capacitor 3106900300 1 04 400VAC Fuse 5FVLB3152L 250V 3 15A Stepping Motor 3108003900 GSP 24SW 061 Terminal Block 3108912301 SN DBW 05P Compressor 3RC0020KE0 RBB100A001 3107101900 RBB100A011 Fan Motor 3108004100 YDK 30 6B Dual Capacitor 3109502010 1 8 30uF 400V
4. DESCRIPTION Number 24 25 of Micom is Terminal of A D convertor Input Room temperature and Evaporator temperature is sensing by change of Thermister Resistance Micom is put in 5V by ratio between R10 12 7 and R11 12 7KQ Relation between temperature and voltage is following Table 3 1 CC5 6 is Noise filter Temperature Voltage V Table 3 1 Triac Driving 4 TLP561 AC 220V 1 IC4 KID 65004 TO MOTOR 03 184007 DESCRIPTION Number 38 Terminal of Micom is put out Pulse Output by way of Buffer it is driving Photo Triac is supplied Trigger Signal Trigger Test of 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 LOW SPEED Remote Controller 5 DESCRIPTION Signal from Remote Controller put in only Control Data Signal at Micom Terminal of Number 33 which is gotten fid of Carrier 38KHz from Receive Module Signal Wave repeat third as following Fig 5 1 But in Secondary Wave Custom Code is Reversed Face 1 69ms CUSTOM P ae 2 25ms LEADER CODE CODE bit 1 Fig 5 1 Fig 5 2 BIT STRUCTURE Selecting Mode 6 SELECT S W INPUT OUTPUT MODE SELECT PUSH S W CA1 J F4104Z DESCRIPTION There are Mode according to SW position as POSITION M
5. BAJDA 9249 to m s a a lt o a 5015 15 409 poddns apio doy jeuod 17 DSB 182LH LH R DSA 183LH R Guide Support Cabinet Side Panel Top Outlet Outlet Service Valve Foot Cushion 6T M 1 SN 2 Z LEA ET wie 2 5 10 860 3 OPERATION 1 NAME AND FUNCTION OF PARTS Indoor Unit DSB 070LH DSB 091LH Deodorizing Filter Option Electrostatic Filter Option Removes bad smells from the Removes dust and particles Air Inlet air from the air Lamp Fan Direction Remote Antibacterial Filter Up Down Controller Removes dust and Receiver prohibits germs Air Outlet Remote Controller DSB 071LH DSB 092LH Deodorizing Filter Option Removes bad smells from the air Electrostatic Filter Option Removes dust and particles from the air Air Inlet Lamp Fan Direction Up Down Remote Controller Receiver Antibacterial Filter Removes dust and prohibits germs Air Outlet Power Plug Remote Controller 21 DSB 121LH 122LH Electrostatic Filter Air Inlet Removes dust and particles from the air
6. CN8 PART NAME SPEC DIODE DIODE 1N4007 TAPE UF203 DIODE ZENOR 1N5241B DIODE STO1D 200 C CERA 2200pF 250V CHOKE COIL 1mH 0 5A FILTER EMI 0 6 10 3TURN BUZZER BM 20K COIL 130uH 3A IC REGULATOR KIA7805P TR KRC102M IC RESET KIA7042P RELAY 0511 125 RELAY SW TRANS 125 264 1916 1 CAPACITOR 2 04 400 1 CAPACITOR 1 5uF 400VAC 1 CAPACITOR 1uF 400VAC CAP1 PCB CONTROL 165 5X140X1 6T PCB PCB CONTROL 162 5X140X1 6T PCB IC SWITCHING TNY264P 2 DIODE BRIDGE S1NB80 BD1 TRIAC SM3JZ47 T1 PHOTO COUPLER TLP560J PT1 IC DRIVE RESONATOR TD62004AP CST8 00MGW IC4 1C6 IC MICOM TMP87C846AN PHOTO COUPLER TLP421 DSB 123LH PART LIST INDOOR UNIT PART NAME SPEC FUSE 250V 50T 3 15A FUSE CLIP AFC 520 VARISTOR 15G561K WAFER YW396 05AVD WAFER YW396 03AVD C CERA 104Z 50VDC CC1 2 5 6 7 C MULTI 1042 2805618 250 CC8 C ELEC 470uF 35V SD CE1 C ELEC 10uF 450V SD 4 C ELEC 100uF 16V SD CE2 C ELEC 10uF 16V SS CE5 C ELEC 4 7uF 50V SS CE6 C ARRAY F3 104Z CA3 C ARRAY F4 104Z CA2 C ARRAY F5 104Z 1 RESISTOR 1 4W 12 7KF R27 28 29 R5 12 13 14 15 16 17 18 19 20 21 R23 30 31 32 33 34 35 36 37 43 44 RESISTOR 1 AW 10KJ R11 RESISTOR 1 4W 5 6KJ R22 RESISTOR 1 AW 33
7. 3104500300 PLATE MOUNTING SGCC T0 8 3108004310 MOTOR STEPPING 112 MP28GA GSP 24SW 06 S 1 28 L 1300mm DSA 183LH R DSB 240LH R DSA 240LH R ASSY DSA 183LH R DSB 240LH R DSA 240LH R PART LIST INDOOR UNIT PART CODE PART NAME Q TY SPEC REMARK 1 3100400600 BODY 1 2 3108007500 MOTOR FCU 1 IC 9430DWKG7A 3 3101500400 CUSHION MOTOR 2 CR 1 030 R W45 4 3106400200 BEARING PLASTIC ASSY 2 O D37 0 1 06 0 5 3100076400 FAN CROSS FLOW ASSY 1 100XL864 6 7485401012 SET SCREW 1 6S 4 10 E MFZN BLACK 7 3103003800 HOLDER MOTOR L B 1 8 3103003900 HOLDER MOTOR R 1 9 3103004000 HOLDER BEARING 1 ABS T2 5 10 7172401211 SCREW TAPPING 3 TT2 TRS 4 12 11 3100089100 EVAPORATOR 1 12 3104440100 PIPE ARTIRON HOSE 1 O D 42 I D 26 T 7 F PE 13 7172401211 SCREW TAPPING 1 TT2 TRS 4 12 MFZN 14 3108101400 PAN DRAIN 1 15 3106502700 BLADE VERTICAL M 2 5 16 7141400811 SCREW TAPPING 1 T2 PAN 4X8 MFZN 17 3107600500 FLAP UP 2 18 3107600600 FLAP DOWN 1 19 3107801700 LINK FLAP 1 20 3100702000 BUSHING 2 21 3103200800 HOSE DRAIN ASSY 1 22 3108007600 MOTOR STEPPING 1 GSP 24RW 062 23 3104301700 LED PCB ASSY 1 150X24 5X1 6T 24 7112300611 SCREW TAPPING 2 T1 TRS M3 6 25 3106002900 WASHER PLASTIC 2 ID 26 3100077000 CONTROL BOX ASSY 1 27 3100510700 BOX CONTROL
8. Capacity 3 663 3 956 12 500 13 500 Dehumidification 1 6 Running Current 7 0 6 5 Electrical Data Power Input 1 500 1 410 Starting Current 37 Type Rotary Compressor Model RCB 150A001 Capacitor 35yF 370VAC Division Type Indoor Unit Outdoor Unit Cross flow fan Propeller fan Capacitor 1 400VAC 3 5uF 400VAC Motor Model Number YDK 8 4B A YDK 40 4B Refrigerant Control Capillary 9 22 Charge Q ty 1 060 Type Flare Connection OD Liquid Gas 1 4 6 35 1 2 12 7 Dimensions W x H x D 925 x 285 x 194 654 x 549 x 256 Net Weight 9 7 34 DSB 123LH ITEM DSB 123LH Function Class Cooling amp Heating Power AC 220 240V 50Hz Capacity 3 517 8 810 12 000 13 000 Dehumidification 1 28 Electrical Data Running Current 6 8 7 3 Power Input 1 500 1 550 Starting Current 37 Compressor Type Rotary Model RCB 150A001 Capacitor 35yF 370VAC Division Type Indoor Unit Cross flow fan Outdoor Unit Propeller fan Capacitor 1 5uF 400VAC 3 5uF 400VAC Motor Model Number RP 13B YDK 40 4B Refrigerant Control Capillary tee Charge Q ty 1 230 Type Flare Connection OD Liquid Gas 1 4 6 35 3 8 9 52 Dimensions
9. 5 8 4 s 32 058 td 160881 CO DSB 121LH DSB 122LH Pr Ld DSB 182LH 182LH R DSA 183LH R DSB 240LH R DSA 240LH R Pr Ld TY DSB 071LH PART LIST INDOOR UNIT FUSE CLIP PART NAME SPEC Q FUSE 250V 50T 3 15A AFC 520 1 FUSE VARISTOR 15G561K VAR WAFER YW396 05AVD CN2 WAFER YW396 03AVD ON1 WAFER YW396 03AVD BL CN9 C CERA 104Z 50VDC CC1 2 5 6 7 C CERA 1032 50 CC3 4 9 10 11 12 C MULTI 1042 05618 250 CC8 C ELEC 470uF 35V SD CE1 C ELEC 10uF 450V SD 4 C ELEC 100uF 16 SD CE2 C ELEC 10uF 16V SS 5 C ELEC C ARRAY 4 7uF 50V SS F3 104Z CE6 CAS C ARRAY F4 104Z CA2 C ARRAY F5 104Z CA1 RESISTOR 1 4W 12 7KF R27 28 29 RESISTOR 1 4W 1KJ R5 12 13 14 15 16 17 18 19 20 R21 23 30 31 32 33 34 35 36 37 43 RESISTOR 1 4W 10KJ R11 RESISTOR 1 4W 5 6KJ R22 RESISTOR 1 4W 330J R24 25 26 RESISTOR 1 4W 100J R1 R4 RESISTOR RESISTOR 1 4W 68KJ 1 4W 51KJ R8 R9 R6 RESISTOR 1 4W 2KJ R7 RESISTOR 1 2W 1KJ R2 RESISTOR 1W 47J R3 RESISTOR 1 4W 3 24KF 41 RESISTOR 1 4W 24 9KF R39 42 RESIST
10. C1220T 3110048000 3110048100 3100038810 PIPE REVERSING ASS Y C1220T 071LH DW COMP RBB075A011 092LH DW COMP RBB100A01 1 123LH DW COMP RCB150A001 3105401010 3105401000 REVERSING VALVE CHV 0104 VH7 ATYPE 071LH 092LH 123LH 3102501100 GUIDE SUPPORT SECC T1 2 3102402600 GRILLE CONDENSER P E 660x525 5xT3 5 3100601903 BRACKET MOTOR 117 SBHG1 T1 2 No PART CODE PART NAME Q TY SPEC REMARK 3108008900 YDK 30 6B 071LH 20 3118001100 MOTOR ODU 1 A9525BD010 092LH 3118001300 A9530CD010 123LH 21 3101801000 FAN PROPELLER 1 ABS G F20 BLACK 22 7400208411 WASHER PLAIN 1 PW 2 8 MFZN 23 739280001 1 NUT LOCK 1 M8 x P1 25 MFZN 24 3104201900 PANEL CONTROL 1 SBHG1 70 8 25 3108912301 TERMINAL BLOCK 1 SN DBW 05P 3109505610 1 8 25uF 400VAC 071LH DW COMP RBB075A011 26 3109505710 CAPACITOR DUAL 1 1 8 400VAC 092LH DW RBB100A011 3109506600 3 5 35uF 400VAC 123LH DW COMP RCB150A001 27 3101201100 CLAMP CAPACITOR 1 SBHG1 T1 0 28 3101202000 CLAMP CORD 1 NYLON 29 3110801500 CABINET FRONT 1 SECC T0 8 30 3112402200 GRILLE DISCHAGE 1 31 3103510700 LABEL BRAND 1 P C FILM TO 4 32 3100801300 CABINET SIDE 1 SECC 0 8 33 3104201800 PANEL TOP 1 SECC 8 34 3102600300 HANDLE 1 A E S T2 5 WH104A 35 3102101000 FOOT CUSHION 4 NBR HARDNES
11. DZN4148FTB 52F6010100 FILTER 1N4148 AUTO 26MM 0 6 10 3TUTN 182L L R 182LH LH R 182LH LH R 13GS1H13 IC MICOM TMP87C846 1H13 1KA7042P IC RESET KIA7042P 5L 1KD65004AP IC DRIVER KID65004AP 1KD65004AP IC DRIVER KID65004AP 4850103610 RESONATOR CST8 00MTW 8MHZ 3104397162 PCB CONTROL 110 90 5 1 6T 99 3104810000 RESISTOR OPTION NOTE OPTION TABLE RD 4K103J R CARBON FILM 1 4 10K OHM J RD 4K562J R CARBON FILM 1 4 5 6K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J RD 4K102J R CARBON FILM R CARBON FILM 1 4 1K OHM J 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K103J R CARBON FILM 1 4 10K OHM J RD 4K103J R CARBON FILM 1 4 10K OHM J 182L L R 182LH LH R RN 4K1272F R METAL FILM 1 4 12 7K OHM F RD 4K331J R CARBON FILM 1 4 330 OHM J PART CODE PART NAME SPEC REMARK RD 4K103J R CARBON FILM 1 4 10K OHM J RN 4K1272F R METAL FILM 1 4 12 7 OHM F RD 4K331J RN 4K1272F R CARBON FILM R METAL FILM 1 4 330 OHM J 1 4 12 7K OHM F 122LH 182LH LH R RD 4K331J R CARBON FILM 1 4 330 OHM J 122LH 182LH LH R RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CAR
12. CLAMP CAPACITOR SGCC T1 0 3105400310 REVERSING VALVE STF 0201 PART CODE PART NAME REMARK 3110010700 3110010800 PIPE DISCHARGE ASS Y DSB 182LH DSB 182LH R DSA 183LH R 3110008710 3110027500 3107140100 3100068010 3100068110 PIPE FILTER ASSY COMPRESSOR SHW 33TC4 U DSB 182LH R DSA 183LH R DSB 182LH R DSB 182LH AWG5524EXC DSB 182LH R AWG5519EXN DSA 183LH R 3105400200 SERVICE VALVE LIQ C3771 1 4 3105400100 SERVICE VALVE GAS C3771 1 2 55 0202700 3108912310 POWER RELAY TERMINAL BLOCK G7L 2A TUB SN DBW 5P 3102101000 FOOT CUSHION NR 3106002400 3106002700 BOLT COMP M8 x L70 DSB 182LH M8 X L30 DSB 182LH R DSA 183LH R 3101500800 3107101120 GROMMET COMP HITACHI DSB 182LH TECUMSEH M8 4 x 22 x T1 6 DSB 182LH R DSA 183LH R DSB 182LH DSB 182LH R DSA 183LH R 3107101130 NUT COMP M8 x P1 25 MEZN DSB 182LH DSB 182LH R DSA 183LH R 7347602011 BOLT HEX 3112500300 3103510700 GUIDE SUPPORT LABEL BRAND 121 SECC T1 2 DSB 240LH R DSA 240LH R PART LIST OUT DOOR UNIT No PART CODE PART NAME Q TY SPEC REMARK 1 8100041
13. Fixed 4 Ge Up Down lt Fixed 4 The option is LEFT RIGHT direction The option is LEFT RIGHT direction Self Diagnostic Function The control will contain diagnostic test to verify the integrity of the system 1 Error Code Display Pattern 1 ON LAMP Blink LED BLINK PATTERN CASE NOTE Room Sensor open or Short Continuously woorking to fix room temperature 18 C in heating mode Continuously woorking to fix room temperature 32 C in cooling mode I D coil sensor open or short 1 times blink O D coil sensor open or short Do not woorking Compressor or electrical parts of compressor error 2 times blink Gas leak Continuously workiug DS8 070LH 091LH 9DSB 071LH 092LH DUT DSA 121LH 1221H DSB 121LH 1221H DSB 1231H ove OUT 0009 CIRCUIT DIAGRAM DOOR LIND 3 DSA 181LH 1821 182LH R DSA 181LH 1821 183LH R DSA 240LH R DSB 240LH R CIRCUIT UNIT ADDILL IL Od Outdoor Unit DSA 121LH 1221 DSB 070LH O71LH DSB 091LH 0921H 1211 1221H DSB 1231H 123PH TROT DURAN TRENT DANAN
14. 27 3114503900 PLATE EARTH 1 SGCC T1 0x26xP46 28 3102702201 HARNESS TH3 1 1 29 3112716000 HARNESS 4W SIGNAL 1 No PART CODE PART NAME Q TY SPEC REMARK 30 3112715900 HARNESS MOTOR SIGNAL 1 31 3112716100 HARNESS LED PCB 1 32 3112715800 HARNESS COMP SIGNAL 1 33 3112716250 HARNESS EARTH 1 GREEN YELLOW 34 3104896300 SENSOR ID ASSY 1 35 3100033320 VOLTAGE GENERATOR 1 6 2KV M 3118900200 TERMINAL BRO 1 JXO CH 2P DSB 123L 3108914200 1 JXO GH 4P DSB 123LH PH 37 7111301611 SCREW TAPPING 2 TIS PAN 3x16 3114302020 1 DSB 123L 38 3114302090 CONTROL PCB ASS V 1 DSB 123LH 3114302210 1 DSB 123PH 39 3116501000 BLADE VERTICAL 3 T1 5 GV176A 40 3117600100 FLAP 1 HIPS T2 0 GY171A 41 3100700700 BUSHING R 1 DSB 123L LH PH 42 3112200700 FRAME GRILLE 1 HIPS T2 5 43 3114504200 PLATE LED 1 PC SHEET TO 2 44 7172401211 SPECIAL SCREW 4 TT2 TRS 4 12 MFZN 45 3103401400 KNOB SWITCH 1 DSB 240L LH 3101902610 FILTER ELECTRO ASSY 1 WHITE 3100033200 DUST COLLECTOR 1 DSB 123PH 47 3101902510 FILTER CARBON ASSY 1 BLACK 48 3111901400 FILTER FRAME 2 P P T2 0 BLACK 49 3111403400 COVER TERMINAL BLOCK 1 HIPS 2 0 50 7S422X40B1 SCREW TAPPING 1 TT2 TRS 4 12 51 3112401900 GRILLE INSERT 1 HIPS T2 5 GY171A 52 3111403700 COVER LED 1 ABS T2 0 53 3110400200 BODY TOP 1 HIPS T2 0 54 75422 40 1 SCREW TAPPING 3 TT
15. Check rotation of indoor fan NO Cha Re EAA bearing and fan Rotate indoor fan by hand YES Check input Voltage of Fan Rating voltage Check the power P C B Motor connector at power under 90 22 5 The circuit for triac control Rating Voltage more than 90 Open or short Check the winding resistance of Change of fan motor Indoor unit fan motor Normal Check the fan motor capacitor Check the connecting wire of indoor fan motor Run again Check the starting of indoor fan motor gt Normal Run again Outdoor Fan and Compressor Do Not Run Confirm following statement When the unit operate normally Sometimes the outdoor unit and indoor unit cannot operate 1 Is the setting temperature proper 2 Is the unit during 3min Time delay of compressor 3 During frost prevention of Indoor unit 4 During dehumidifier mode Check the wirin Check the voltge between L and and voltage i Y of indoor unit terminal under 90 within doors Rating voltage gt Check the Check the voltge between L and under 90 connecting wire Y of outdoor unit terminal Check compressor outdoor fan motor individually 57
16. JDBINUIO 559 69 2 e DSA 123LH PART LIST INDOOR UNIT No PART CODE PART NAME Q TY SPEC REMARK 1 3110400300 BODY 1 HIPS T2 0 GY171A 2 3110078100 MOTOR IDU ASSY 1 ASSY 3 3118003500 MOTOR IDU 1 RB13B 220V 50 60V 4 3106400400 BEARING PLASTIC ASSY 1 DSB 123L LH PH 5 3110046000 FAN CROSS FLOW ASS Y 1 SAN G F 30 100xL615 6 3113000400 HOLDER MOTOR L 1 HIPS 2 0 7 7172401211 SPECIAL SCREW 2 TT2 TRS 4 12 8 3113000500 HOLDER MOTOR R 1 HIPS 2 0 9 7172401211 SPECIAL SCREW 1 TT2 TRS 4 12 10 3114503300 PLATE 1 PP T2 0 GY176A 11 7172401211 SPECIAL SCREW 2 TT2 TRS 4 12 12 3110054100 EVAPORATOR 1 ASSY 3R 3C FPI 1 5 13 3113309800 PIPE ARTRON HOSE 1 O D 32 1 0 20 T 6 F PE 14 3118100500 PAN DRAIN 1 HIPS T2 0 GY176A 15 7172401211 SPECIAL SCREW 2 TT2 TRS 4 12 MFZN 16 3103210010 HOSE DRAIN ASSY 1 ASSY 17 3108003910 MOTOR STEPPING 1 MP24GA 18 7141400811 SCREW TAPPING 2 T2 PAN M4x8 MFZN 19 3104301700 LED PCB ASS Y 1 DSB 123L LH PH 3110059400 1 DSB 123L 20 3110059410 CONTROL BOX ASS Y 1 DSB 123LH 3110059420 1 DSB 123PH 21 3110504000 CONTROL BOX 1 HIPS T2 0 BLACK 22 3101204600 CLAMP POWER CORD 1 DA 4N 23 7172401211 SPECIAL SCREW 1 TT2 TRS 4 12 MFZN 24 3111200800 CLAMP WIRE 1 HIPS T2 0 BLACK 25 7172401211 SPECIAL SCREW 1 TT2 TRS 4 12 26 3111312110 POWER CORD ASSY 1 DSB 123L LH
17. the Emergency operation can be used to run the unit 2 The setting conditions of Emergency operation are as follows Operation mode Quick Preset temperature 18 C Cooling 32 C Heating Fan speed High You cannot operate with remote controller Frost Prevention of Indoor Unit When the unit operates at low ambient temperature frost may appear on the Evaporator When the indoor coil temperature is lower than 0 at the end of 10 minutes of continuous compressor operation from the start the microcomputer of the unit stops the compressor to protect the unit from the frost The control procedure for indoor coil freeze protection 1 The compressor and outdoor fan turn off 2 Indoor fan operates according to user set speed 3 The normal operation returns when the indoor coil temperature is higher than 7 C or equal to 7 C Compressor and Outdoor Fan ON Set speed Indoor Fan Indoor coil temperature 3 min Time Delay of Compressor In normal operation there is a time delay of three minutes between turn off and turning back on including initial power up Auto Mode 1 In Auto Mode After the indoor fan is operated for 20 seconds in the Auto Mode the unit will operate automatically by selecting operating Mode according to the room temperature RT Room temperature ROOM TEMPERATURE OPERATING MODE FLAP POSITION DT 2C gt RT Heating Heating Position DT 2C lt RT
18. 1042 CN4XD104M C ARRAY 1042 CN3XD104M C ARRAY F3 1042 3108803500 PIN GP881206 2 250 CCXE1E104M C CERA 1047 25VDC CCXE1E104M C CERA 1047 25VDC CCXE1E104M C CERA 1047 25VDC CDXE1H104M C MULTI 5018 250 1042 50 CCXE1E104M C CERA 1047 25VDC CCXE1E104M C CERA 1047 25VDC CCXE1H103M C CERA 1032 50VDC CCXE1H103M C CERA 1032 50VDC CCXE1H103M C CERA 1032 50VDC CCXE1H103M C CERA 1032 50VDC 070LH 091 LH 240LH R CCXE1E104M C CERA 1047 25VDC CCXE1H103M C CERA 1032 50VDC CEXE1V108C C ELEC 1000MF 35V SD CEXE1E477C CEXE1C107C C ELEC C ELEC 470MF 25V SD 100MF 16V SD 070LH 091LH 240LH R CEXE1C475A C ELEC 4 7MF 50V SS CEXE1C106A C ELEC 10MF 16V SS 3108803500 PIN GP881206 2 250 CLV B3104M C LINE ACROSS 275V 104K PILKOR CLV B3104M C LINE ACROSS 275V 104K PILKOR 3107000600 FUSE CLIP AFC 520 3108803900 WAFER YW396 05AV RED 3108801100 3108804000 WAFER 5267 02A SMAW250 08 070LH 091 LH 240LH R 3108802000 SMW250 06 WHITE 3108803800 YFW800 02 3108802900 YW396 05AV 3108802500 YW396 03AV 3108800320 5281 02A 3108803400 GP881205 2 187 3108803600 YFW800 01 3108804500 DZN4004A DIODE 5267 04A KN4004A AUTO
19. 2 Disconnect three hooks and remove the Drain Pan 5 Removing the Indoor Evaporator Fig 5 6 1 Remove two screws fixed at the indoor Evaporator of the Body 2 Remove the hook fixed at the Bracket Pipe of the back of Body 3 Remove Indoor Evaporator 6 Removing the Cross Flow Fan Fig 7 1 Remove set screw fixed at the Motor shaft 2 Remove Cross Flow Fan 7 Remove Motor IDU and Bearing Plastic DSB 182LH DSB 182LH R PROCEDURES PHOTOS 1 Stop the operation of the Air conditioner and disconnect the power cord from the wall outlet 2 Removing the Insert Grille and Frame 1 Loosen three screws fixed at the the Insert Grille and Frame Pull out the frame cap before loosening three screws Fig 1 2 Loosen three screws fixed at the Drain Pan 3 Remove the Insert Grille and Frame 3 Removing the Control Box 1 Disconnect indoor room and coil thermistors Fig 3 2 Disconnect the fan motor lead wire from connection at the main PCB 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 Fig 4 2 Unhook the right part of Drain Pan 5 Removing the Indoor Coil 1 Loosen four screws fixed at the indoor coil of left and right side Fig 5 2 Loosen the screw fixed at the bracket tube of the back side Fig 6 3 Remove the i
20. ABS G F 20 21 3100031400 CABINET FRONT P T AS 1 PAINTING 22 3100031500 CABINET SIDE P T AS 1 PAINTING 23 3100041500 PANEL TOP P T ASSY 1 PAINTING 24 3102102000 GRILLE DISCHARGE 1 BE 002D 25 3100089200 SERVICE COVER ASSY 1 ASA L3 5 CONTROL BOX ASSEMBLY x N x md fa 9 e a x x N Q e a LED PCE e DSB 070LH 071LH DSB 091LH 092LH PART CODE PART NAME 2 5 REMARK 3100054410 CONTROL PCB ASS Y 3108912301 TERMINAL BLOCK SN DBW 05P 300V 25A 3106900300 CAPACITOR SH M B 1 400VAC 3104896300 SENSOR ID ASSV PTM KD43C D2 3101300100 POWER ASS Y 16A 250V 3102797610 HARNESS VD COMP 3102797150 HARNESS VD AWAY VALVE 1 2 3 4 5 6 7 8 3102704400 HARNESS O D MOTOR 3102797910 3102704000 HARNESS HARNESS VD EARTH POWER 3102702200 HARNESS 3 1 3102704500 HARNESS LED PCB DSB 121LH DSB 122LH 51 x DSB 090LH DSB 121LH DSB 122LH PART CODE 3100503100 PART NAME CONTROL BOX 20 REMARK 3100054400 CONTROL PCB ASS Y FR 1 3100054200 LED PCB ASS Y FR 1 3103400300 KNOB RESET SWITCH ABS 3101395060 POWER ASS Y 3108912301 TERMINAL BLOCK SN DBW 05P 5
21. Deodorizing Filter Removes bad smells from the air Air Outlet Antibacterial Fan Direction Filter Up Down Removes dust and prohibits germs Power Plug Remote Controller Receiver Remote Controller Lamp DSB 123LH Deodorizing Filter Removes bad smells from the air Air Inlet Electrostatic Filter Removes dust and particles from the air Lamp Antibacterial Air Outlet Fan Direction Filter Up Down Removes dust and prohibits germs Remote Controller Receiver Power Plug Remote Controller DSB 182LH DSB 182LH R Deodorizing Filter Removes bad smells from the air Electrostatic Filter Removes dust
22. Panel REMOCON DO EMERGENCY There is a switch panel at inside of Front Panel At the time of operating open the Front Panel Emergency switch can be used when the remote controller is lost or Testing Remote switch is usually used by remote controller Outdoor Unit DSB 070LH 07 1LH DSB 091LH 092LH DSB 121LH 122LH 123LH Connection Cover Remove cover to access the AC connection to the indoor unit AIR IN 220 4 Connection Wire AIR OUT Connecting Pipe Drain Hose Service Valves The indoor and outdoor units are connected by copper tubes which are connected here DSB 182LH LH R DSA 183LH R AC Cover Remove cover to access the AC connection from this unit to the indoor unit AIR IN Connection Wire Drain Hose AIR OUT COPPER TUBING Service Valves The indoor and outdoor units are connected by copper tubes which are connected here Grounding Screw Ground the unit here Ground Wire Not supplied DSB 240LH R DSA 240LH R Connection wire lt V Drain Hose Air Inlet Z 2107 Air Outlet Connection Pipe 2 REMOTE CONTROLLER Name of Each Button DSB 070LH DSB 07 1LH DSB 091LH DSB 092LH DSB 12 1LH DSB 122LH DSB 123LH DSA 183LH R DSB 240LH R DSA 240LH R FAN SPEED Button FAN SU
23. RELAY 511 125 1C 1P 240L R LH R 55 0101128 SW RELAY 511 125 1C 1P 5SC0101128 SW RELAV 511 125 1C 1P 7122401211 SCREW TAPPING T2S TRS 4 12 MFZN TSM3JZ47 TRIAC SM3JZ47 3108804300 WAFER 2545 02 TKRC102M TR KRC 102 M TAPPING D15G561K VARISTOR 15G561K 350V 3106002900 WASHER 3 6 71 PART CODE PART NAME CONTROL ASS Y MODEL 082M H 102M H 122M H 151L 122L LH 182L L R 182LH REMARK CN4XD104M C ARRAY 1042 CN3XD104M C ARRAY F3 1042 CCXE1E104M C CERA 1047 25VDC CCXE1H103M C CERA 1032 50VDC 122LH 182LH LH R CDXE1H104M C MULTI 5018 250 1042 50 CCXE1E104M C CERA 1047 25VDC CCXE1H103M C CERA 1032 50VDC CCXE1H103M C CERA 1032 50VDC CCXE1H103M C CERA 1032 50VDC CCXE1H103M C CERA 1032 50VDC CCXE1E104M C CERA 1047 25VDC CCXE1H103M CCXE1H103M C CERA 1032 50VDC 1032 50VDC CEXE1C475A 4 7MF 50V SS CEXE1C106A 10MF 16V SS 3108802400 SMAW250 10 3108804100 SMW250 07 3108804200 SMW250 02 3108802010 SMW250 06 RED 182L L R 182LH LH R 3108802000 SMW250 06 WHITE 3108802000 SMW250 06 WHITE 182L L R 182LH LH R 3108801100 5267 02A 122LH 182LH LH R 3108804500 5267 04A
24. Solenoid coil DSB 182LH 182LH R PART NAME PART CODE SPEC ms QUANTITY REMARK Fan Motor 3108000311 IC 9425DWKC5C Fan Motor Capacitor 3106900200 1 2uF 450VAC Fuse 5FVLB3152L 250V 3 15A Transformer 5EPV6331 10 220V 50Hz Stepping Motor 3108004300 DC12V 400mm 3108004310 DC12V 1300mm Terminal Block 3108912320 SN DBW 4P Compressor 3107140100 SHW 33TC4 U DSB 182LH 3100068010 SHW33TCA U DSB 182LH R Fan Motor 3108009100 YDK 50 6B Dual Capacitor 3116901800 3 50uF 400VAC Terminal Block 3108912300 SN DBW 3P Reversing Valve 3105400310 STF 0201 Solenoid Coil DSB 183LH R PART NAME 3109700110 PART CODE CHV 01AJ506BT SPEC ms QUANTITY REMARK Indoor Unit Fan Motor 3108007500 IC 9430DWKF7A Fan Motor Capacitor 3106902400 2uF 400VAC Fuse 5FVLB3152L 250V 3 15A Transformer 5EPV050120 DWA220B Stepping Motor 3108007600 GSP 24RW 062 Terminal Block 3108912320 SN DBW 4P Compressor 3100068110 AWG5519EXN Fan Motor 3108000521 IC 1625DWCF6B Dual Capacitor 3116902500 4 25uF 440VAC Terminal Block Reversing Valve 3108912300 3105400310 SN DBW 3P STF 0201 Solenoi
25. W x H x D 815 x 285 x 195 654 x 549 x 256 Net Weight 9 2 34 DSB 182LH ITEM DSB 182LH Function Class Cooling amp Heating T1 Power AC 220 240V 50Hz Capacity 5 129 5 422 17 500 18 500 Dehumidification 2 8 Running Current 9 65 10 Electrical Data Power Input 2 150 2 235 Starting Current 49 Type Rotary Compressor Model SHW33TC4 U Capacitor 370VAC Type Indoor Unit Outdoor Unit Cross flow fan Propeller fan Capacitor 1 2 450VAC 3uF 400V Motor Model Number IC 9425DWKC5C YDK 50 6B Refrigerant Control Capillary 9 22 Charge Q ty 1 480 Type Connection Flare OD Liquid Gas 1 4 6 35 1 2 12 7 Dimensions W x H x D 1035 x 322 x 205 800 x 615 x 320 Net Weight 12 1 51 9 DSB 182LH R ITEM DSB 182LH R Function Class Cooling amp Heating T1 Power AC 220 240V 50Hz Capacity 5 275 5 275 18 000 18 000 Dehumidification 2 3 Electrical Data Running Current 9 2 9 5 Power Input 2 000 2 100 Starting Current 54 Compressor Type Recipro Model SHW33TC4 U Capacitor 5 370VAC Type Indoor Unit Outdoor Unit Cross flow fan Propeller fan Capacitor 1 2 450VAC 400V Motor Model Number
26. can be used when the remote operation is going on reservation mode controller is lost or Testing Quick Red Air clean Green Remote switch is usually used by remote controller DSB 071LH DSB 092LH ooo uo Indoor Unit Display Remote Control Signal Receiver This place is the part to receive the signal if it receives the signal you can hear the sign
27. can be used when the remote operation is going on time Quick Mode controller is lost or Testing Remote switch is usuallv used bv remote controller DSB 182LH 182LH R Indoor Unit Display Remote Control Signal Receiver This place is the part to receive the signal if it receives the signal you can hear the signal beep beep Timer Quick CI Airclean CI ONCI S Timer Yellow Lights during the time reservation mode Quick Red Lights during the time Quick Mode ON Red Lights when the operation is going on Air clean Green Switch Panel EMERGENCY REMOTE E There is a switch panel at inside of Front Panel At the time of operating open the Front Panel Emergency switch can be used when the remote controller is lost or Testing Remote switch is usually used by remote controller DSB 240LH R DSA 240LH R Remote Control Signal Receiver This place is the part to receive the signal if it receives the signal you can hear the signal beep beep beep ON Red Lights on during the operation Air clean Green Lights on during the operation Timer Yellow Lights on during the time of reservation mode Quick Red Lights on during the time of Quick Mode 31 Switch
28. particles from the air Test Emergency Remote Switch Slide to select the desired position Indoor Cover Air Cleaning Remote Sensor Filters Removes dust and prohibits Indicators erms i 9 Cold Air Fan Direction Indicate the Up Down AC setting Fan Direction Left Right LCD Remote Controller Power Plug e DSA 183LH R DSB 240LH R DSA 240LH R Deodorizing Filter Removes bad smells from the air Electrostatic Filter Removes dust particles from the air AIR IN Indoor Cover Air Cleaning Filters Removes dust and prohibits germs o 00 0 AIR OUT Remote Fan Direction Sensor Up Down Indicators Emergencv Remote Switch irecti Indicate the Fan Direction 4 Left Right AC setting LCD Remote Controller Power Plug DSB 070LH DSB 09 1LH Indoor Unit Display Remote Control Signal Receiver This place is the part to receive the signal if it receives the signal you can hear the signal beep beep beep EMR REMOCON There is a switch panel at inside of Front Panel At the time of operating open the Front Panel ON Red Timer Yellow Lights when the Lights during the time Emergency switch
29. the timer function mode TEMPERATURE amp RESERVATION TIME Indicators Light to indicate the temperature or time DSB 182LH 182LH R MODE Indicators Auto Quick Cool Fan Dehumidifier Heat Lights to indicate the mode selected 910 FAN Indicators FAN DIRECTION Indicators Lights to indicate Lights to indicate the the fan speed AUTO HM fan direction NATURAL Indicator NATURAL Lights to indicate the NCSE TIMER Indicators Include sleep Lights to indicate the timer function mode TEMPERATURE amp RESERVATION TIME Indicat Lights to indicate the temperature or time Replaang Batteries Open the cover after Put the drycell by Close the cover after pressing the arrow direction direction pushing into arrow and pulling out direction 4 DESCRIPTION OF FUNCTIONS OFF Timer If you set time in OFF Timer Mode the unit will stop at the set time Unit ON Unit OFF SET Time ON Timer If you set time in ON Timer Mode the unit will run at the set time Unit ON Unit OFF SET Time 4 Control of Room Temperature 1 Range of setting temperature 18 32 G 2 Setting temperature Operating temperature of compressor COMP ON COMP OFF COMP OFF COMP ON 1 C 1 1 1 COOLING HEATING RT ROOM TEMPERATURE DT DESIRED TEMPERATURE 3 During
30. x D 1080 x 298 x 200 875 x 675 x 325 Net Weight 14 7 10 65 2 OUILINE AND DIMENSIONS INDOOR UNIT DSB 070LH DSB 091LH 1 DL dq o ___ Plate Mounting REMOCON Grille Insert Frame Grille Plate Mounting 11 DSB 071LH DSB 092LH Plate Mounting REMOCON Grille Insert Frame Grille Plate Mounting DSB 121LH 122LH Connecting Pipe 5000 000 0002 Plate Mounting REMOCON Plate Mounting Body Frame Grille gt S Filter L Grille Insert DSB 123LH Connectin
31. 0 3 Dehumidifier Cooling Position DT 3C lt RT Cooling Cooling Position 2 Selecting Operating Mode Again Room temperature meets desired temperature and the compressor stops running over 30 minutes then the unit selects operating Mode again Dehumidification Mode CDDesired temperature lt Room temperature Outdoor Fan Compressor ON Indoor Fan Low speed 2 Desired temperature gt Room temperature Compressor 3 min ON 5 min OFF Fan Speed low speed 3 Room temperature 18 Compressor OFF Fan speed Low speed Air Discharge Direction only remocon operation The air discharge direction procedure is below nm Fixed Up Down gt Fixed 1 L Up Down 3 COOLING POSITION Quick Mode Powerful Cooling amp Heating HEATING POSITION 1 Cooling Mode 1 Heating Mode When the room temperature is higher than 22 C When the room temperature is higher than 22 C D Fan Speed Super high speed D Fan Speed Super high speed 2 Air discharge direction Fixed 2 Air discharge direction Fixed 3 Set temperature 18 Fixed 3 Set temperature 18 C Fixed 4 Compressor and Outdoor Fan 4 Compressor and Outdoor Fan The air discharge direction procedure is below The air discharge direction procedure is below gt Fixed Up Down r Fixed Up Down Up Down 4
32. 050100 TRANS FORMER DWA220A 50 60HZ 3106900300 CAPACITOR SH M B 1 400VAC 3102797610 HARNESS I D COMP 3102797500 HARNESS LED PCB 3102797410 HARNESS MODE SELECT 3102797910 HARNESS I D EARTH 3104896300 SENSOR ID ASSV PTM KD 43C D2 3102702200 HARNESS O D SENSOR 127 6M KO za f 22 51 PART CODE 3110504000 PART NAME CONTROL BOX HIPS T2 0 BLACK REMARK 3111312110 POWER CORD AC250V 10 16A HO 5V V F x 1mm 3114302090 CONTROL PCB ASS Y 3108914200 TERMINAL BLOCK JXO CH 4P 3108003910 STEPPING MOTOR MP24GA 3112716100 HARNESS LED PCB UL1007 8x26AWG 3102702211 HARNESS TH3 1 3112715900 HARNESS MOTOR SIGNAL 3112716000 HARNESS 4W SIGNAL 3112716250 HARNESS ID EARITH UL1015 16AWG 3104896300 SENSOR ID ASS Y PTM KD 43C D2 DSB 182LH 182LH R jab KE BEN 5 PART CODE 3100506900 PART NAME CONTROL BOX SPEC RE DSB 182LH 182LH R 3104300720 CONTROL PCB ASS Y 3104300212 POWER PCB ASS Y 3104300301 SWITCH PCB ASS Y 3104300401 LED PCB ASSV 3108004310 MOTOR STEPPING DC 12V L 1300mm 3108004300 MOTOR S
33. 0J R24 25 26 RESISTOR 1 AW 100J R1 R4 RESISTOR 1 AW 68KJ R8 R9 RESISTOR 1 AW 51KJ RESISTOR 1 AW 2KJ RESISTOR 1 2W 1KJ RESISTOR 1W 47J RESISTOR 1 4W 8 45KF RESISTOR 1 AW 11 1KF RESISTOR 1 AW 12 4KF RESISTOR ARRAV 4 103J RESISTOR ARRAV 103 RESISTOR 103 GP881205 2 187 C LINE ACROSS 275V 104K WAFER YFW800 01D WAFER SMAW250 06 WHITE WAFER SMAW250 08 WAFER YMAW250 04 WAFER YMAW250 02 RESISTOR 1 4W 1KJ PART NAME SPEC DIODE 1N4007 TAPE DIODE UF203 DIODE ZENOR 1N5241B DIODE STO1D 200 D1 C CERA 4700pF 250V CY1 CY2 COIL 130uH COIL UU 40mH IC REGULATOR KIA7805P TR KRC102M IC RESET KIA7042P RELAY 0511 125 RELAY 125 SW TRANS 264P 1916 CAPACITOR 1 5uF 400VAC PCB CONTROL 165 5X140X1 6T IC SWITCHING TNY264P DIODE BRIDGE S1NB80 TRIAC SM3JZ47 T1 PHOTO COUPLER TLP560J PT1 IC DRIVE TD62004AP IC4 1C6 RESONATOR CST8 00MGW OSC IC MICOM PHOTO COUPLER TMP87C846AN TLP421 DSB 182LH 182LH R DSA 183LH R DSB 240LH R DSA 240LH R PART LIST INDOOR UNIT PART CODE PART NAME SPEC o d REMARK 3105698200 BUZZER DP 2520BA CN5XD104M C ARRAY F5
34. 1 FUSE VARISTOR 15G561K VAR WAFER YW396 05AVD CN2 WAFER YW396 03AVD ON1 WAFER YW396 03AVD BL CN9 C CERA 104Z 50VDC CC1 2 5 6 7 C CERA 1032 50 CC3 4 9 10 11 12 C MULTI 1042 05618 250 CC8 C ELEC 470uF 35V SD CE1 C ELEC 10uF 450V SD 4 C ELEC 100uF 16 SD CE2 C ELEC 10uF 16V SS CE5 C ELEC C ARRAY 4 7uF 50V SS F3 104Z CE6 F4 1047 2 5 1042 1 RESISTOR 1 4W 12 7KF R27 28 29 RESISTOR 1 4W 1KJ R5 12 13 14 15 16 17 18 19 20 R21 23 30 31 32 33 34 35 36 37 43 RESISTOR 1 4W 10KJ R11 RESISTOR 1 4W 5 6KJ R22 RESISTOR 1 4W 330J R24 25 26 RESISTOR 1 4W 100J R1 R4 RESISTOR RESISTOR 1 4W 68KJ 1 4W 51KJ R8 R9 RESISTOR 1 4W 2KJ RESISTOR 1 2W 1KJ RESISTOR 1W 47J RESISTOR 1 4W 3 24KF RESISTOR 1 4W 12 4KF RESISTOR 1 4W 15 0KF RESISTOR 1 4W 24 9KF RESISTOR ARRAY 4A 103 RESISTOR ARRAY 103 RESISTOR ARRAY 6A 103 PIN PIN GP881205 2 187 GP881206 2 250 C IN C OUT C LINE ACROSS 275V 104K CL1 CL2 WAFER YFW800 01D CN3 WAFER SMAW250 06 WHITE CN6 WAFER SMAW250 08 CN5 WAFER YMAW250 04 CN7 WAFER YMAW250 02
35. 1 28 3101200400 CLAMP POWER CORD 1 DA 5N 29 7172401211 SCREW TAPPING 2 TT2 TRS 4 12 MFZN 31 3104300830 CONTROL PCB ASSY 1 114 No PART CODE PART NAME Q TY SPEC REMARK 32 2150013200 AL FOIL EMI 0 1 AL100P W100XL100 33 3106902400 CAPACITOR SH M B 1 2 0MF 400V 34 3102797910 HARNESS EARTH 1 GREEN YELLOW L170mm 35 3104896300 SENSOR ID ASSY 1 PTM KD43C D2 L330 36 3108912320 TERMINAL BLOCK 1 SN DBW 4P 37 5 050120 TRANSFORMER 1 DWA 220B 38 7172401211 SCREW TAPPING 2 TT2 TRS 4 12 MFZN 39 75422 40 1 SPECIAL SCREW 2 TTS TRS SE 4 12 40 3100400700 BODY TOP 1 41 7172401211 SCREW TAPPING 2 TT2 TRS 4 12 MFZN 42 3102201400 FRAME GRILLE 1 43 3104512400 PLATE LED 1 PC SHEET T0 2 44 3104510200 PLATE SWITCH 1 PC SHEET 70 2 45 3103401400 KNOB SWITCH 1 46 3100017810 FILTER ELECTRO ASSY 1 47 3100017910 FILTER CARBON ASSY 1 48 3101406820 COVER T BLOCK 1 ABS 49 7112401211 SCREW TAPPING 4 TRS 412 MFZN 50 3102201500 FILTER FRAME 2 J360A 51 3102403500 GRILLE INSERT 1 52 3101406900 COVER LED 1 53 3104512600 PLATE INSERT GRILLE 1 PET T 0 1 54 3104511800 PLATE MOUNTING 1 115 4 EXPLODED DIAGRAM Outdoor Unit DSB 070LH 071LH DSB 091LH 092LH DSB 121LH 122LH 123LH 116 DSB 070LH 071LH DSB 091LH 092LH DSB 121LH 1221 123LH PART LISTOUTDOOR UNIT PART CODE PART NAME REMARK 3100300511 3100300
36. 110 31 1 6 10 288 1TSP1838YA RECEIVER MODULE TSOP 1838VA1 HOLDER 5540202000 LED PCB ASS MODEL 1231H 183L R LH R 240L R LH PART CODE S W PUSH PART NAME JPS2281 SPEC R REMARK CDXE1H104M C MULTI 5018 250 1042 50 3108804800 WAFER SMAW250 08 3103004100 HOLDER LED DDLS05031D LED DLSO 5031D RED DDLGO5031D LED DLG 5031D GRN DDLS05031D LED DLSO 5031D RED DDLY05031D LED DLY 5031D YLW 3104398202 PCB LED 150 24 5 1 6T 240 1TSP1838YA RECEIVER MODULE TSOP 1838VA1 HOLDER 5540202000 S W PUSH JPS2281 LED PCB ASS Y MODEL 122L LH 080M H PART CODE PART NAME SPEC REMARK CXCH1H103M C CERA 103J 50 20 3108804600 WAFER SMAW250 07 3103001900 LED HOLDER ABS VO T2 0 DDSR302D LED DLSR 302D RED DDLG302D LED DLG 302D DDSR302D LED DLSR 302D RED DDLY302D LED DLY 302D 3104397402 LED PCB 72 50 1 6T 247 1TSP1838YA LED PCB ASS MODEL 1821 L R 18 PART CODE RECEIVER MODULE PART NAME TSOP 1838VA1 HOLDER 2LH LH R 151L LH 1 SPEC 02M H 122M REMARK CXCH1H103M C CERA 103J 50 20 3108804600 WAFER SMAW250 07 3103001100 LED HOLDER ABS BLK DDSR302D LED DLSR 302
37. 2 TRS 4 12 55 3110603100 BRACKET PIPE 1 HIPS 2 0 56 3114503800 PLATE MOUNTING 1 SGCC T0 8 N 00 e d n a PART CODE PART NAME e DSB 182LH LH R Parts List Indoor Unit 3100400101 BODY 3107600100 FLAP TOP 3107600200 FLAP UNDER 3106500400 BLADE VER 3103000500 HOLDER MOTOR R 3103000700 HOLDER BEARING 3103000600 HOLDER MOTOR L 3106400100 BEARING OILESS 3101800200 FAN CROSS FLOW G100X861L 3102400800 GRILLE LATCH POM 3108000311 MOTOR ASS Y IC 9425 DWKC 5C 3112400400 GRILLE INSERT ABS 3100501000 BOX CONTROL ABS VO 3107410000 EVA ASS Y 3101930010 FILTER ELECTRO ASS Y 3101940010 FILTER CARBON ASS Y 3101401300 COVER TERMINAL BLOCK 3108100100 PAN DRAIN 3102200200 FRAME GRILLE 3100000100 FILTER PRE R ASS Y 111 PART CODE PART NAME 3100000200 FILTER PRE L ASS Y 3102900100 HINGE R A 3102900300 HINGE L A 3100001000 ASS Y 3107800100 LINK VER CAM 3104395400 F PCB ASS Y 3108004300 MOTOR STEPPING MP28GA GSP 24SW 06 S 1 28 L 400mm 3108912320 TERMINAL BLOCK DBW 4P 3107400300 EVA BRKT L SGCC T1 0 3107800200 LINK VER A ABS 3107800400 LINK VER C ABS 3105500400 PLT WINDOW SWITCH
38. 3LH R PROCEDURES PHOTOS 1 Stop the operation of the air conditioner and dis connect the wire from in door unit to out door unit 2 Disassemble the case Fig 1 2 1 Remove the Top Panel 2 Remove the Side Cabinet 3 Remove the Front Cabinet 3 Removing the Propeller Fan Fig 3 D Loosen the screw fixed at the motor bracket 2 Remove the Plain Washer 3 Remove the Propeller Fan 4 Remove the panel control Fig 4 1 Disconnect the wire at the control panel 2 Loosen the screw fixed at the panel control 3 Remove the parts on panel control 5 Remove the partition panel Fig 5 1 Loosen four screws at the bracket motor 2 Disconnect the wire at the control panel 6 Removing the Over load Protector Fig 6 1 Remove the cocondenser 2 Loosen three volts at compressor 3 Remove the compressor DSB 240LH R DSA 240LH R PROCEDURES PHOTOS 1 Stop the operation of the air conditioner and disconnect the wire from in door unit to out door unit 2 Disassemble the case Fig 1 2 1 Remove the Top Panel 2 Remove the Front Cabinet 3 Remove the Side Cabinet and Back Cabinet 3 Removing the Propeller Fan Fig 3 DLoosen the screw fixed at the motor bracket 2 Remove the Plain Washer 3 Remove the Propeller Fan 4 Temove the panel control Fig 4 1 Disconnect the wire at the control panel 2 Loosen the screw at the panel control 3 Remove the parts on the pane
39. 52MM DZN4004A DIODE KN4004A AUTO 52MM DZN4004A DIODE KN4004A AUTO 52MM DZN4004A DIODE KN4004A AUTO 52MM DZN4004A DIODE KN4004A AUTO 52MM DZN4004A DIODE KN4004A AUTO 52MM 5FVLB3152L FUSE GLASS TUBE 250V 50T 3 15A 3105797200 HEAT SHINK 22 23 17 13GS1H13 IC MICOM TMP87C846 1H13 1KA7812AP IC REGULATOR KIA 7812AP 1KA7805AP IC REGULATOR KIA 7805AP 22015 1KD65004AP IC DRIVER KID65004AP 4 4 4 a PART CODE PART NAME SPEC REMARK 1KA7042P IC RESET KIA7042P 5L 1KD65004AP IC DRIVER KID65004AP 5201374001 COIL 130UH 3A 4850103610 RESONATOR CST8 00MTW 8MHZ 3104398102 PCB CONTROL 160 5 140 1 6 1 42 1TLP560J IC PHOTO COUPLER TLP 560J 3104810000 RESISTOR OPTION NOTE OPTION TABLE RD 4K101J R CARBON FILM 1 4 100 OHM J RN 4K1272F R METAL FILM 1 4 12 7 OHM F RN 4K1272F R METAL FILM 1 4 12 7K OHM F RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K562J R CARBON FILM 1 4 5 6K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON F
40. 531 310600900 PAN BASE COMP BOLT SECC T1 2 MB x L46 5 071LH DW COMP RBB075A011 092LH DW COMP RBB100A01 1 123LH DW COMP RCB150A001 092LH DW COMP RBB100A01 1 071LH DW COMP 75 011 123LH DW COMP RCB150A001 3102100800 FOOT SECC T1 2 3108134AE0 COMP GROMMET EPDM 071LH DW COMP RBB075A01 1 092LH DW COMP RBB100A01 1 123LH DW COMP RCB150A001 3RCO0020HE1 3RC0020LE1 COMPRESSOR ASS Y RBB075A011 071LH RBB100A011 RCB 150A001 092LH 123LH 3110046200 3110046300 3100037010 CONDENSER ASS Y 3100602200 BRACKET SERVICE L465xW208 5xH508 SECC T1 2 071LH DW COMP RBB075A01 1 092LH DW COMP RBB100A01 1 123LH DW COMP RCB150A001 3115401900 SERVICE VALVE ASS Y 3 8 3105400800 SERVICE VALVE 1 4 3104410710 PIPE COND IN ASSV C1220T 123LH 3104412810 PIPE COND OUT ASS Y C1220T 071LH DW RBB075A011 092LH DW COMP RBB100A01 1 123LH DW COMP RCB150A001 3104411411 PIPE OUTLET C1220T 071LH DW COMP RBB075A011 123LH DW COMP RCB150A001 3110048300 3110048400 3110083100 PIPE FILTER ASS Y C1220T 071LH DW COMP RBB075A011 092LH DW COMP RBB100A01 1 092LH DW COMP RBB100A01 1 123LH DW RCB150A001 3104400300 PIPE SENSOR
41. 750 BASE PAN PAINT ASSY 1 PAINTING 2 310P30281A FOOT CUSHION 4 NBR 54 63 5 3100068201 1 AWG5530EXC DSB 240LH R 3 COMPRESSOR ASSY 3100068300 AWG5524EXN DSA 240LH R 4 7400208411 WASHER PLAIN 3 ID8 4 OD22 T1 6 5 7392801211 NUT LOCK 3 M8 1 25P 6 3100078000 CONDENSER ASSY 1 AL CU 7 3100082900 PIPE CAPILLARY ASSY 1 C1220T 8 3100082800 PIPE REVERSING ASSY 1 C1220T O 9 3102402100 GRILLE COND 1 PE 10 3100041100 GUIDE POST P T ASSY 1 PAINTING 3100041200 DSB 240LH R 11 BRK SERVICE AS 1 PAINTING 3100041201 DSA 240LH R 12 3105401800 SERVICE VALVE 1 215 88 5 8 13 3105401200 SERVICE VALVE L 1 29 52 3 8 14 3106002300 BOLT HEX 4 M6 L20 MFZN 15 3100031702 PLT PARTITION ASSY 1 SGCC M Z22 16 3100088500 ASSY PANEL CONTROL 1 SGCC M Z22 T0 8 H P 16 1 3104201601 PANEL CONTROL 1 SGCC M Z22 TO 8 3108912410 30A 3P 16 2 TERMINAL BOLCK 1 3108912330 SN DBW 6P 3101202600 DA 4N DSB 240LH R 16 3 CLAMP CORD 1 3101202000 NYLON66 VDE DSA 240LH R 3109504830 5 45uF 400VAC DSB 240LH R 16 4 CAPACITOR DUAL 1 3109504820 5 35uF 400VAC DSA 240LH R 16 5 3101203300 CLAMP CAPACITOR 1 SGCC 063 16 6 55 0202700 POWER RELAY 1 G7L 2A TUB 220 240V 50 60H 17 3105300400 SUPPORT MOTOR 1 SGCC M Z22 T1 6 3108009900 DSB 240LH R 18 MOTOR ODU 1 OSME986DERC 230 50 9108005800 DSA 240LH R 19 7348602011 BOLT HEX 4 WAS M6 L20 MFZN 20 3101802000 FAN PROPELLER 1
42. 8912310 TERMINAL BLOCK SN DBW 05P 3104896300 SENSOR ID ASS Y PTM KD 43C D2 3102797910 HARNESS EARTH 31013A24B1 POWER CORD ASS Y 16A 250V 7111301611 SCREW TAPPING T1S PAN 3x16 MFZN 3100400400 BODY TOP HIPS T2 0 3102200800 FRAME GRILLE HIPS T2 5 3104508700 PLATE LED PC SHEET 70 2 3104510200 PLATE SWITCH PC SHEET 70 2 3101404600 COVER TERMINAL BLOCK HIPS T2 0 3102200900 FILTER FRAME P P T2 0 3102402200 INSERT GRILLE HIPS T2 5 3101403900 COVER LED ABS TRANSPARENCY T2 0 3104507200 3101203000 PLATE MOUNTING CLAMP WIRE SBHG 1 0 7 P P G F 20 7S422X40B1 SPECIAL SCREW TT2 TRS SE 4x12 MFZN 7112400611 7141400811 SCREW TAPPING SCREW TAPPING O D O T1S TRS 4x6 MFZN T2 PAN 4x8 MFZN 7122401211 SCREW TAPPING 25 TRS 4x12 MFZN DSB 071LH DSB 092LH e DSB 071LH DSB 092LH PART LISTINDOOR UNIT SPEC REMARK 3100400300 BODY HIPS T2 0 3108004700 MOTOR IDU IC 8417DWKFSA 3101500400 CUSHION MOTOR CR 930 3106400400 BEARING PLASTIC ASS Y 3100053700 FAN CROSS FLOW ASS Y 90 0
43. AC 3109502030 1 8 35uF 400VAC Terminal Block 3108912301 SN DBW 05P Reversing Valve 3104401010 CHV 0104 Solenoid coil DSB 121LH 122LH PART NAME 3109700110 PART CODE CHVO1AJ SPEC mk h d h h h QUANTITY REMARK Indoor Unit Fan Motor 3108001220 YDK 8 4B A Fan Motor Capacitor 3106900300 1 04 400VAC Fuse Transformer 5FVLB3152L 5EPV050100 250V 3 15A 220V 18V Stepping Motor 3108000100 MP28GA L 400mm Terminal Block 3108912301 SN DBW 05P Outdoor Unit Compressor Fan Motor 3100030CE0 3108000800 RCB150A001 YDK 40 4B Dual Capacitor Terminal Block 3109500700 3108912301 3 5 25uF 400VAC SN DBW 05P Reversing Valve 3105401000 VH7 A TYPE Solenoid coil 47 ms sm DSB 123LH PART NAME PART CODE SPEC QUANTITY REMARK Fan Motor 3118003500 RP13B Fan Motor Capacitor CMXW2G155K 1 5uF 400VAC Fuse 5FVLB3152L 250V 3 15A Stepping Motor Terminal Block 3108003910 3118900200 MP24GA JXO CH 2P Compressor 3100030CE0 RCB150A001 Fan Motor 3108000800 YDK 40 4B Dual Capacitor 3109500700 3 5 25uF 400VAC Terminal Block 3108912301 SN DBW 05P Reversing Valve 3105401000 VH7 A TYPE
44. AL SCREW TT2 TRS SE 4x12 MFZN 7112400611 7141400811 SCREW TAPPING SCREW TAPPING DID D D O T1S TRS 4x6 MFZN T2 PAN 4x8 MFZN 7122401211 SCREW TAPPING 25 TRS 4x12 MFZN e DSB 121LH 122LH PART LISTINDOOR UNIT No PART CODE PART NAME Q TY SPEC REMARK 1 3100400201 BODY 1 ABS or HIPS 2 3108001220 MOTOR IDU 1 220V 50 60Hz 3 3101500400 CUSHION MOTOR 2 CR 4 3106400200 BEARING PLASTIC ASS Y 1 5 3100014400 FAN CROSS FLOW ASS Y 1 SAN G F20 6 7485401012 SET SCREW 1 65 4 10 7 3100014300 EVAPORATOR ASS Y 1 8 3108100401 DRAIN 1 ABS 9 3106500800 BLADE VERTICAL MN 12 ABS 10 3106300800 BAR BLADE 2 ABS 11 3100700800 BUSHING L 1 12 3100700700 BUSHING 1 13 3107600300 1 ABS 14 3108000100 MOTOR STEPPING 1 MG28GA 15 3100038210 CONTROL BOX ASS Y 1 BUYER 15 1 3100503101 BOX CONTROL 1 P P G F30 15 2 5EPV050100 TRANS FORMER 1 DWA220A 50 60Hz 15 8 3106900300 CAPACITOR SH M B 1 1 0uF 400VAC 15 4 3100054400 CONTROL PCB ASS Y 1 15 5 3100054200 LED ASS Y 1 15 6 3108912301 TERMINAL BLOCK 1 SN DBW 05P 15 7 3104896300 SENSOR ASS Y 1 PTM KD43C D2 No PART CO
45. BON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J RD 4K102J R CARBON FILM R CARBON FILM 1 4 1K OHM J 1 4 1K OHM J RA8K5103J RESISTOR ARRAY 6A 103J RA8K3103J RESISTOR ARRAY 4A 103J 3108804300 WAFER 2545 02 TZTC3198Y TRANSISTOR KTC3198Y 1815Y 182L L R 182LH LH R TKRC102M TR R OPT DETAIL LIST KRC 102 M TAPPING 182L L R 182LH LH R MODEL Monitoring LOCATION DSB 121L DSB 122LH DSB 182L L R 151L 3 65K 22 6K DSB 182L L R 3 65K 3 65K 22 6K 22 6K 22 1K LOCATION R33 R41 R34 R40 R35 R39 R36 R38 R37 R42 DSB 070L 091L 0921 3 24K X 24 9K X DSB 070LH 071LH 3 24K 24 9K DSB 091LH 092LH 3 24K 24 9K DSB 240L R 3 76K 36 5K DSA 240L R DSA 183L R 6 34K 7 68K DSB 240LH R 5 76K 36 5K DSA 240LH R DSA 183LH R 6 34K 7 68K DSB 123L 8 45K 11 1K DSB 123LH 8 45K 11 1K 73 POWER PCB ASS Y MODEL 1221 LH 151L 182L L R 182LH LH R 082M H 102M H 122M H PART CODE PART NAME SPEC o d REMARK 3105698200
46. BUZZER DP 2520BA CLV B3104M C LINE ACROSS 275V 104K PILKOR CLV B3104M C LINE ACROSS 275V 104K PILKOR 3108803500 PIN GP881206 2 250 CCXE1E104M C CERA 1047 25VDC CCXE1E104M CCXE1E104M C CERA 1047 25VDC 1047 25VDC CCXE1H103M 1032 50VDC CEXE1V108C 1000MF 35V SD CEXE1E477C 470 25V SD CEXE1C107C 100MF 16V SD 3108803500 3107000600 FUSE CLIP GP881206 2 250 AFC 520 3108803900 WAFER YW396 05AV RED 3108803800 WAFER YFW800 02 3108802900 WAFER YW396 05AV 3108802500 WAFER YW396 03AV 3108802800 3108802100 WAFER YW396 04AV BLUE SMW250 10 082H 102H 122H 3108800320 5281 02A 3108803400 GP881205 2 187 122LH 182LH LH R 3108803600 YFW800 01 122LH 182LH LH R DZN4004A KN4004A AUTO 52MM DZN4004A DZN4004A DIODE KN4004A AUTO 52MM KN4004A AUTO 52MM DZN4004A DIODE KN4004A AUTO 52MM DZN4004A DIODE KN4004A AUTO 52MM DZN4004A DIODE KN4004A AUTO 52MM 5FVLB3152L FUSE GLASS TUBE 250V 50T 3 15 3105797200 1KA7812AP HEAT SHINK IC REGULATOR 22 H 23717 KIA 7812AP 1KA7805AP IC REGULATOR KIA 7805AP 22015 5201374001 COIL 130UH 3A 3104396142 PCB POWER 130 81 1 6T 84 1TLP560J IC PHOTO COUPLER TLP 560J RD 4K102J RD 4K103J R CARBON F
47. D RED DDLG302D LED DLG 302D DDSR302D DDLY302D LED LED DLSR 302D RED DLY 302D 3104395412 LED PCB 67 5 40 1 61 350 1TSP1838YA RECEIVER MODULE TSOP 1838VA1 HOLDER SWITCH ASS Y MODEL 182L L R 182LH LH R 151L 102M H 122M PART CODE 3108804700 PART NAME WAFER SMAW250 02 REMARK 3104395311 S W PCB 36 29 5 1 6 891 5530101330 SWITCH SLIDE KSA 2340B 75 Power Supply 1 AC 220V FUSE1 3 15A POWER TRANS 1 4007 DESCRIPTION DC Power Supply in circuit needs 12V and 5V 12V is used for Compressor Driving Relay Triac Driving Photo Triac Buzzer Driving Swing Sweep Motor AC voltage of secondary Power Transformer is rectified by Bridge Diode and it is filtering by Main Condensor Filtered DC voltage is about 18 is regulated 12V DC by Regulator IC7812 And it is regulated 5V DC by Regulator IC7805 VAR is serge filter and CC1 CC2 CC3 is Noise filter Osallator 2 76 DESCRIPTION Oscillatory Frequency drive Micom it is made up 8MHz resonator oscillatory Fregency Ocillatory wave is as following Fig 2 1 1096 1096 6 Sensor 3 Room temperature and Evaporator temperature Sensor Input 070LH 091LH 182LH 240LH NUR O C SENSOR SENSOR ROOM SENSOR
48. DE PART NAME Q TY SPEC REMARK 15 8 3102797910 HARNESS 1 LD EARTH 15 9 3103400300 KNOB RESET SWITCH 1 ABS 15 10 3100024000 MODE SELECT ASS Y 1 TS 11 amp HARNESS 15 11 3101395060 POWER CORD ASS Y 1 BUYER 15 12 7111301611 TAPPING SCREW 2 T1S PAN 3 X 16 MFZN 16 3102200401 FRAME 1 ABS BUYER 17 3103600300 LAMP INDICATE 1 MIPS 18 3105500500 WINDOW SENSOR 1 ACRIL 19 3100901000 CAP FRAMEL 1 ABS 20 3100900900 CAP FRAME C 1 ABS 21 3100900800 CAP FRAME R 1 ABS 22 3101401701 COVER TER BLOCK 1 ABS 23 3100017800 FILTER ELECTRO ASS Y 1 24 3100017900 FILTER CARBON ASS Y 1 25 3100017700 FILTER PRE ASS Y 2 26 REMOCON ASS Y 1 BUYER 27 3102401500 INSERT GRILLE 1 ABS 28 3107500200 EMBLEM 1 URETANE BUYER 29 3100602400 BRACKET PIPE 1 HIPS 30 3101201200 CLAMP BRACKET PIPE 1 HIPS 31 3104503900 PLATE MOUNTING 1 SBHG1 32 3106001600 SPECIAL SCREW 1 T2 4 X 16 MFNI LOCKING 33 7S422X40B1 SPECIAL SCREW 13 TT2 TRS SE 4x12 MFZN NO 15 15 11 16 26 28 Will be changed depend on export destination amp buyer requirements 106 DSB 123LH G9
49. IC 9425DWKC5C YDK 50 6B Refrigerant R 22 Control Capillary Charge Q ty 1 550 Connection Type Flare OD Liquid Gas 1 4 6 35 1 2 12 7 Dimensions W x H x D 800 x 615 x 320 1035 x 322 x 205 Net Weight 12 1 63 5 DSA 183LH R ITEM DSA 183LH R Remark JIS C9812 SAA385386 Function Cooling amp Heating Class T1 Power AC 220V 60Hz Capacity 5275 5 5422 4500 5400 18 000 18 500 15354 18425 Dehumidification Electrical Data Running Current 9 4 8 8 10 4 8 8 Power Input 2 000 1 900 2 200 1 900 Starting Current 52 52 Compressor Type Recipro Model AWG5519EXN Capacitor 5 400VAC Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2yF 400VAC 4uF 440VAC Motor Model Number IC 9430DWKF7A IC 1625DWCF6B Refrigerant R 22 Control Capillary Charge Q ty 1500 Connection Type Flare OD Liquid Gas 1 4 6 35 1 2 12 7 Dimensions W x H x D 1080 x 298 x 200 800 x 630 x 320 Net Weight 14 7 63 5 DSB 240LH R ITEM DSB 240LH R Function Cooling amp Heating Class T1 Power AC 220 240V 50Hz Capacity 7 034 7 034 Dehumidification 24 000 24 000 2 67 Run
50. IGERANT CYCLE Cross flow fan M ee ts 1 a tow COOLING flow HEATING Note If the pipe length exceeds the standard length add 30g of refrigerant per extra meter Model N 7 DSB 070LH 071LH DSB O91LHIO92LH DSB 121LHA22LH DSB 123LH DSB 240LH Cod 10012 1700 1001 4 1900 0018 00032 500 1001 8 11 200 10020 0003 2 600 1001 2 1700 1 14 1900 1001 8x 00082 x 900L IDO1 8xL800 ID22 0x 0003 2 x 300L 850g 800g 10609 12300 2 0500 Capillary Tube Charge Quantity CEDE Model Name DSB 182LH DSB 182LH R DSA 183LH R DSA 240LH R Cool ID 01 8 x 1800 ID 22 0 x L1 000 ID 22 0 x L800 ID 22 0 x L600 Capillary Tube ID 22 0 x L600 ID 22 0 x L600 ID 22 0 x L600 ID 22 0 x L300 Charge Quantity 14800 1 5509 1 500 g 21009 50 6 CONTROL BLOCK DIAGRAM DSB 071LH 092LH 123LH Unit on lamp Operating Mode receiver Air clean lamp Fan Speed Emergency Quick lamp Timer Selection Timer lamp Operation Flap Position Temp Setting ON OFF Room air temp SLEEP Indoor coil temp REMOCON Outdoor coil temp Circuit for signal receiver A D converter Initialization Beeper MICRO Clock generation CONTROLLER DC5V 7 ICE AC220V Stepping circuit for DC power supply motor driving STEPPING MOTOR COMPRESSOR ON OFF C
51. ILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K562J R CARBON FILM 1 4 5 6K OHM J RD 4K102J RD 4K102J R CARBON FILM R CARBON FILM 1 4 1K OHM J 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 4K103J R CARBON FILM 1 4 10K OHM J R30 RD 4K102J R CARBON FILM 1 4 1K OHM J EA R31 RD 4K102J R CARBON FILM 1 4 1K OHM J EA RD 4K102J R CARBON FILM 1 4 1K OHM J RSO1F121J R M OXIDE FILM 1W 120 OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RD 2K102J RESISTOR 1 2W 1K RD 4K331J R CARBON FILM 1 4 330 OHM J RD 4K331J R CARBON FILM 1 4 330 OHM J RD 4K331J R CARBON FILM 1 4 330 OHM J 070LH 091LH 240LH R RN 4K1272F R METAL FILM 1 4 12 7 OHM F 070LH 091LH 240LH R RA8K5103J RESISTOR ARRAY 6A 103J RA8K4103J RESISTOR ARRAY 5A 103J RA8K3103J RESISTOR ARRAY 4A 103J 55 0101220 RELAY UKH 12SP 55 0101128
52. ILM R CARBON FILM 1 4 1K OHM J 1 4 10K OHM J RD 4K562J R CARBON FILM 1 4 5 6K OHM J RD 2K102J RESISTOR 1 2W 1K RD 4K101J R CARBON FILM 1 4 100 OHM J RD 4K102J R CARBON FILM 1 4 1K OHM J RSO1F121J 5SC0101220 R M OXIDE FILM RELAY 1W 120 OHM J UKH 12SP 122L LH 082M H 55 0101220 SW RELAY 511 125 1C 1P 55 0101128 SW RELAY 511 125 1C 1P 122LH 182LH LH R 55 0101128 SW RELAY 511 125 1C 1P 122LH 182LH LH R 55 0101128 SW RELAY 511 125 1C 1P 082H 102H 122H 7122401211 TSM3JZ47 SCREW TAPPING TRIAC T2S TRS 4 12 MFZN SM3JZ47 TKRC102M TR KRC 102 M TAPPING D15G561K VARISTOR 15G561K 350V 3106002900 WASHER 3 6 af al LED PCB ASS Y MODEL 070L LH 071LH 091L LH 092LH 052M PART CODE PART NAME SPEC REMARK CDXE1H104M C MULTI 5018 250 1042 50 3108804800 WAFER SMAW250 08 3103002700 HOLDER LED ABS DDLS05031D LED DLSO 5031D RED DDLG05031D LED DLG 5031D GRN DDLS05031D LED DLSO 5031D RED DDLY05031D LED DLY 5031D YLW 3104398201 PCB LED
53. M sro ID NATURALI TIMER Press to select the fan speed High Middle Low MODE FAN SPEED FAN DIR MODE Button Press to cycle through the modes Auto Quick Cooling Fan Dry SLEEP Button TIMER ON OFF TURBO MILD CANCEL Press to set the unit for the sleep mode TIMER ON OFF Button SLEEP Press to set the unit off or on time 0 5 1 1 5 2 2 5 3 4 5 6 8 10 12 16 20 24hr TIMER ENTER CANCEL Button Press to enter a timer setting or to cancel timer setting DAEWOO REMOTE CONTROLLER Display Displays information pertaining to unit ON OFF Button Press to turn the unit on or off TEMPERATURE Buttons Press to raise or lower the desired temperature FAN DIR AY Button Press to select up down direction for fan TURBO MILD Press to select super power operation Turbo mode COVER Slide down to access most of the remote buttons Slide down further to access the battery compartment DSB 182LH 182LH R FAN SPEED Button eo FAN W o9 AUTO ON OFF 4 gt en TIME NATURAL Y Display Displays information pertaining to unit Press to select the fan speed ON OFF Button Press to turn the unit on or off TEMPERATURE Butto
54. Model RBB075A011 Capacitor 25uF 370VAC Type Indoor Unit Outdoor Unit Cross flow fan Propeller fan Capacitor 1 400VAC 1 8uF 400V Motor Model Number YDK 8 4B YDK 30 6B YDK 30 6B Refrigerant Control Capillary 9 22 Charge Q ty 850 Type Connection Flare OD Liquid Gas 1 4 6 35 3 8 9 52 Dimensions W x H x D 750 x 245 x 174 654 x 549 x 256 Net Weight 7 0 34 DSB 091LH 092LH ITEM DSB 091LH 092LH Function Class Cooling amp Heating Power AC 220 240V 50Hz Capacity 2 637 2 637 9 000 9 000 Dehumidification 1 15 Running Current 4 5 4 5 Electrical Data Power Input 1 000 1 000 Starting Current 24 Type Rotary Compressor Model RBB100A01 1 Capacitor 370VAC Indoor Unit Cross flow fan Outdoor Unit Propeller fan Capacitor 1 OuF 400VAC 1 8uF 400V Motor Model Number YDK 8 4B A9530BD010 YDK 30 6B Refrigerant Control Capillary tee Charge Q ty 800 Type Connection Flare OD Liquid Gas 1 4 6 35 3 8 9 52 Dimensions W x H x D 750 x 245 x 174 654 x 549 x 256 Net Weight 7 0 34 e DSB 121LH 122LH ITEM DSB 121LH 122LH Function Class Cooling amp Heating Power AC 220 240V 50Hz
55. NCTION COOL z OPEN z 070 SHORT SHORT 091 OPEN OPEN x MODEL 122 240 SHORT OPEN 181 OPEN SHORT Buzzer Driving 10 DESCRIPTION KID 65004 Micom 34 Terminal put out Buzzer Driving Pulse its output is driving Buzzer through Buffer Ocillatory Frequency of buzzer is selected by internal Micom This unit is setting at 4KHz Zero Crossing 11 TR1 KRC120M TRANS OUTPUT gt R CC4 5 6K DESCRIPTION It defect Zero Cross part of Trans output voltage Transistor TR1 is used to put in the Micom Detail Driving is as following Fig 11 1 R19 is Resistance to limit current The Number 310f H Micom terminal DETECT POINT Fig 11 1 Stepping Motor Driving 12 KID65004 DESCRIPTION There are one Stepping Motor for Flap up and down and it is used 4 face Drive Method It is driving as following Fig 12 1 Ring Count Method of 8 Status Normal Rotating Reversed Rotating Fig 12 1 2 REMOTE CONTROLLER ASSMBLY FUNCTIONAL TEST METHOD TEST START uu Y Power Supply Select ON OFF button 15 Display at the beginning ON Check the Following Yes BATTERY SPRING MICOM PCB LCD Is Display at the beginning ON Y Select Mode button Y No Is it normal ERROR Select FAN SPEED button Is it normal ERROR Select FAN DIR butto
56. NGTON ARRAYS KID65004AP COMMON OUTPUT WHEELING DIODES Equivalent Circuit Top View oINPUT oOUTPUT 0 19K Pin 1 INPUT Fin2i d 2 GROUND 3 OUTPUT for Case 1 GND oINPUT o OUTPUT Q Eo b Pin 1 INPUT li 2 GROUND 3 OUTPUT Equivalent Ciircuit 5 U9 KIA7042P RESET IC INPUT Q GROUND OUTLINE OUTPUT 9 DISASSEMBLY INSTRUC TIONS 1 INDOOR UNIT DSB 070LH DSB 091LH PROCEDURES PHOTOS 1 Stop the operation of the Air conditioner and disconnect the power cord from the wall outlet 2 Removing the Insert Grille and Frame Grille Fig 1 2 1 Draw up the Insert Grille and remove it 2 Loosen the screw fixed at the Cover Ter Block 3 Loosen two screws fixed at the Frame Grille 4 Remove the Frame Grille 3 Removing the Control Box Fig 3 1 Remove room and coil thermistors 2 Disconnect the fan motor lead wire from connection at the Control PCB 3 Disconnect 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 Removing the Drain Pan Fig 4 1 Disconnect the Body drain hole left and right Body 2 Disconnect three hooks and remove the Drain Pan 5 Removing the I
57. ODE following Table 6 1 REMOCON According as port of fixed Micom is Low the unit is operating as following Table 6 1 GND EMERGENCY Table 6 1 Micom Power Supply 7 DESCRIPTION MICOM Power is supplied 5V at Number 42 using VDD Number 19 20 Vsing Oscillator CC13 is noise filter Reset 8 4 7uF 50V DESCRIPTION Voltage less than about 0 8V put in Micom Terminal of Number 18 and then Micom reset Reset IC detect Power ON and Voltage less than 4 25V and then send Reset Signal Vcc 45V DELAY TIME FOR POWER ON 8l Function Selecting 9 4 1037 9 R32 1K JS5 MILD HIGH R31 IK JS4 1 HEAT COOL R30 1K 6A 103J RAI R36 heat low R28 1 R35 cool low mv R25 R34 heat high R33 cool high ANA R37 monitoring T t DESCRIPTION Selecting function is as following table 9 1 When 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 JS1 JS2 JS4 JS5 MILD _ SHORT FAN HIGH OPEN HEAT 5 FU
58. ONG 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 daewoo co kr PRINTED DATE MAY 2001
59. OR 1 4W 32 4KF R38 RESISTOR 1 4W 49 9KF R40 RESISTOR ARRAY 4A 103 RESISTOR ARRAY 103 2 RESISTOR ARRAY 6A 103J RA1 PIN PIN GP881205 2 187 GP881206 2 250 CN4 C IN C OUT C LINE ACROSS 275V 104K CL1 CL2 WAFER YFW800 01D CN3 WAFER SMAW250 06 WHITE CN6 WAFER SMAW250 08 CN5 WAFER YMAW250 04 CN7 WAFER YMAW250 02 CN8 PART NAME SPEC DIODE DIODE 1N4007 TAPE UF203 DIODE ZENOR 1N5241B DIODE STO1D 200 C CERA 2200pF 250V CHOKE COIL 1mH 0 5A FILTER EMI 0 6 10 3TURN BUZZER BM 20K COIL 130uH 3A IC REGULATOR KIA7805P TR KRC102M IC RESET KIA7042P RELAY 0511 125 RELAY SW TRANS 125 264 1916 1 CAPACITOR 2 04 400 1 CAPACITOR 1 5uF 400VAC 1 CAPACITOR 1uF 400VAC CAP1 PCB CONTROL 165 5X140X1 6T PCB PCB CONTROL 162 5X140X1 6T PCB IC SWITCHING TNY264P 2 DIODE BRIDGE S1NB80 BD1 TRIAC SM3JZ47 T1 PHOTO COUPLER TLP560J PT1 IC DRIVE RESONATOR TD62004AP CST8 00MGW IC4 1C6 IC MICOM TMP87C846AN PHOTO COUPLER TLP421 TY DSB 092LH PART LIST INDOOR UNIT FUSE CLIP PART NAME SPEC Q FUSE 250V 50T 3 15A AFC 520
60. Only Compressor does not Run Check the following at cooling mode Rating voltage Check the control P C B gt the circuit for relay driving Check the voltge between L and Y of indoor unit terminal less than 9096 Rating voltage more than 90 Rating voltage Check the connecting wire between indoor and outdoor Check the voltge between L less than 9096 Y of outdoor unit terminal Rating voltage more than 90 NG Change the control PC B Check the wiring of outdoor unit Check the compressor Open or Short bs i Change the Check the winding resistance compressor gt Check the compressor capacitor 1 PCB CIRCUIT DIAGRAM DSB 071LH 092LH TEZ P 1S TCP 585165 ama am SPES i m4 beelden CE DSB 123LH TESTI T 01 3 ar Loi ru BTE mj 94 ues zum 09040 FI aad ca id 552207 3 mapp abu TET Ge Hja Ca
61. S 45 5 36 7112401211 TAPPING SCREW 11 TIS TRS 4X12 37 7112401214 TAPPING SCREW PVC WASHER 29 T1S TRS 4X12 38 7112401211 TAPPING SCREW 4 T1S TRS 4X12 MFZN 071LH 092LH 7112402011 T1S TRS 4X20 MFZN 123LH 39 7111301611 TAPPING SCREW 2 T1S PAN 3X16 MFZN 40 7112403011 TAPPING SCREW 3 T1S TRS 4X30 MFZN 41 7S432X40A1 SPECIAL SCREW 1 TT3 TRS SE 4 8 MFZN 42 7112401614 TAPPING SCREW PVC WASHER 5 T1S TRS 4X16 MFZN 118 DSB 182LH 182LH R DSA 183LH R 119 PART CODE PART NAME e DSB 182LH 182LH R DSA 183LH R Parts List Outdoor Unit REMARK 3102402100 GRILLE COND PE 3114200500 PANEL TOP SECC T1 0 3110800200 CABINET SECC T1 0 3101800100 FAN ABS G F 3102400710 GRILLE DISCHARGE PP 3110800300 CABINET SECC T1 0 3118100200 3118100220 PAN BASE SECC T1 2 DSB 182LH DSB 182LH R DSA 183LH R 3105300100 SUPPORTER MOTOR SGCC T1 0 3114200600 PANEL CONTROL SGCC TO 8 3108009100 3108000521 MOTOR ODU 220 240V 50Hz DSB 182LH LH R 220V 60Hz DSA 183LH R 3110018800 CONDENSER ASS Y 7392800011 NUT HEX M8xP1 25 MEZN 3102600300 HANDLE AE S 2 5 3114500800 PLATE PARTITION SGCC T1 0 3100610001 BRACKET SERVICE ASS Y 3102100201 FOOT SECC T2 0 3101301100
62. Service Manual Split System Air Conditioner Model DSB 070LH DSB 071LH DSB 091LH DSB 092LH DSB 121LH DSB 122LH DSB 123LH DSB 182LH LH R DSA 183LH R DSB 240LH R DSA 240LH R CS N by Nemko DAEWOO ELECTRONICS 60 LTD CONTENTS 1 2 3 4 5 6 7 8 9 ROSCA L 2 Outline and Dimensions eren deb iota petu fecutus 11 ne 20 PAGAN D 44 iet tt tete ene ete te tase tat de tees daya a 50 Control Block Diagram t o e op tienes 51 Trouble Shooting xoc ome te s iie ad 53 Key Components of Electronic Circuit 87 Disassembly Instructions 90 o tenet n 90 2 Unit as c 97 3 Exploded Diagram Indoor Unit 100 4 Exploded Diagram Outdoor Unit 116 5 Control Box Assembly s t Pea REPRE m ERE tss Ud 124 1 SPECIFICATIONS DSB 070LH 071LH ITEM DSB 070LH 071LH Function Class Cooling amp Heating Power AC 220 240V 50Hz Capacity 2 051 2 051 7 000 7 000 Dehumidification 0 89 Running Current 3 1 3 1 Electrical Data Power Input 740 720 Starting Current 18 Type Rotary Compressor
63. TEPPING DC 12V L 400mm 3108912330 TERMINAL BLOCK SN DBW 6P 5EPV633110 TRANSFORMER DWA220V 50Hz 3106900200 CAPACITOR I D M SH M B 1 2uF 450V 3104896000 SENSOR ID ASS Y PEM KD43C D1 31013A24B1 POWER CORD ASSY 220V 50Hz 3102704410 HARNESS COMP SIGNAL UL1015 18 3102704510 3102704900 HARNESS LED PCB HARNESS CONNECTING UL1007 24 UL1007 24 3102707000 HARNESS SWITCH PCB VSF 12 0 16 3102797910 HARNESS EARTH 131 VD EARTH h TREE FW H RE a z NI 2 B 5 ti ch m co D e e DSA 183LH R DSB 240LH R DSA 240LH R No PART CODE PART NAME Q TY SPEC REMARK 1 3104300770 CONTROL PCB ASS Y 1 2 3101200400 CLAMP POWER CORD 1 DA 5N 3 3106902400 CAPACITOR SH M B 1 2 0MF 400V 4 3102797910 HARNESS EARTH 1 GREEN YELLOW L170mm 5 3102714400 HARNESS CAPACITOR 1 6 3102704410 HARNESS COMP SIGNAL 1 UL1015 18 7 3102704010 HARNESS POWER 1 UL1015 16 8 3102702200 HARNESS TH3 1 TH 3 1 9 3102704430 HARNESS OD SIGNAL 1 UL1015 18 10 3102704420 HARNESS REVERSING V 1 UL1015 18 11 3104896300 SENSOR ID ASSY 1 NTM KD43C D2 L330 12 3108912320 TERMINAL BLOCK 1 SB DBW 6P 13 5EPV050120 TRANSFORMER 1 DWA 220B S M 3113907100 DAEWOO DEAWOO ELECTRONICS CO LTD 686 AHYEON D
64. al beep beep a EMR REMOCON There is a switch panel at inside of Front Panel At the time of operating open the Front Panel ON Red Timer Yellow Lights when the Lights during the Emergency switch can be used when the remote operations golng oni CINE controller is lost or Testing aree aen MR Remote switch is usually used by remote controller DSB 121LH 122LH Remote Control Signal Receiver This place is the part to receive the signal if it receives the signal you can hear the signal beep beep ON Red Timer Yellow Lights when the Lights during the time operation is reservation mode going on Air clean Green Quick Red Switch Panel EMERGENCY There is a switch panel at inside of Front Panel At the time of operating open the Front Panel Emergency switch can be used when the remote controller is lost or testing Remote switch is usally used by Remote Controller DSB 123LH
65. d coil 3109700110 CHV 01AJ506BT DSB 240LH R PART NAME PART CODE SPEC QUANTITY REMARK Fan Motor 3108003800 220 50 60Hz Fan Motor Capacitor 3106902400 2 0uF 400VAC Fuse 5FVLB3152L 250V 3 15A Transformer Stepping Motor 5EPV050120 3108007600 230V 50Hz GSP 24RW 062 Terminal Block 3108912320 SN DBW 4P Compressor 3100068201 AWG 5530EXC Fan Motor 3108001500 220V 60Hz Dual Capacitor 3100902500 5 30uF 400VAC Terminal Block 3108912320 SN DBW 4P Reversing Valve 31054008310 CHV 0201 Solenoid coil DSA 240LH R PART NAME 3109700110 PART CODE CHV 01AJ506B1 SPEC QUANTITY REMARK Indoor Unit Fan Motor 3108007500 IC 9430DWKF7A Fan Motor Capacitor 3106902400 2uF 400VAC Fuse 5FVLB3152L 250V 3 15A Transformer 5EPV050120 230V 50Hz Stepping Motor 3108007600 GSP 24RW 082 Terminal Block 3108912320 SN DBW 4P Compressor 3100068300 AWG5524EXN Fan Motor 3108005800 OSME986DERC Dual Capacitor 3109504810 5 35uF 400VAC Terminal Block 3108912320 SN DBW 4P Reversing Valve 31054008310 CHV 0201 Solenoid coil 3109700110 CHV 01AJ506B1 a of h d h h h a Sy 5 REFR
66. g Pipe 4 la U 90 o i IN ai im n LE 2 Re Insert Grille Frame Grille DSB 182LH LH R Connecting Pipe Plate Mounting CE IEEE EEE a EL EE C 2 Filter R A 4 REMOCON Grille Insert e DSA 183LH R DSB 240LH R DSA 240LH R Connecting Pipe __ E Filter L Filter R REMOCON Body NI 2 Frame Grille Grille Insert 16 2 OUTDOOR UNIT DSB 070LH 071LH 091LH 092LH 121LH 122LH 123LH UOIuSn 1004 1190 10023 151405
67. g to the self diagnostic note 2 check the connecting Check power supply mains or interconnection wires NO Check the wiring of indoor Place the switch position to the Remote and then Check it once more Is the switch position on switch pannel at Remote NO Does control PCB status LED repeat one second on and off NO point of magnetic contactor YES 15 the display all off check the failure code according to the self diagonostic note 2 Check the connector on display PCB connected to control PCB Check the display PCB itself control PCB fault Micom or reset IC fault Check the remote signal receiver Check the connection between signal receiver and control PCB Note 1 D Neither indoor unit nor outdoor unit runs Check the following points first There are following case in normal operation a Is the timer mode set the timer ON b Is the timer mode set the timer OFF and the time had passed 2 Neither outdoor fan nor compressor runs while indoor fan runs 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 Self Diagnostic Function Error Code 1 When the compressor do not run i Check the voltage between L and Y of terminal block Indoor U
68. ircuit for Circuit for relay driving TRIAC control Relay RL3 Relay RL2 Relay RL1 4 way Outdoor Compressor Indoor fan valve fan motor motor 51 DSB 121LH DSB 122LH DSB 182LH 182LH R DSA 183LH R DSB 240LH R DSA 240LH R Unit on lamp Remote Operating Mode receiver Air clean lamp Fan Speed Emergency Quick lamp Timer Selection Timer lamp Operation Flap Position Temp Setting ON OFF Room air temp SLEEP Indoor coil temp REMOCON Outdoor coil tmp Circuit for signal receiver A D converter Initialization MICRO Clock generation CONTROLLER DC5V AC220V Stepping circuit for DC power supply Transformer motor driving STEPPING MOTOR COMPRESSOR ON OFF Circuit for Circuit for relay driving TRIAC control Relay RL3 Relay RL2 Relay RL1 4 way Outdoor Compressor Indoor fan valve fan motor motor 7 TROUBLE SHOOTING Trouble Is the unit display normal NO Outdoor unit does not run note 1 Does the compressor run normally 15 the power applied to the unit YES Is the power normal check the voltage between L amp N of terminal block press the power ON OFF button on remote controller YES Does the beeper beep two times not run note 1 Indoor unit does NO Is the unit display mormal Normal Check the failure code accordin
69. l control 5 Remove the partition panel Fig 5 1 Loosen four screws at the bracket motor 2 Disconnect the wire at the control panel 6 Removing the Over load Protector Fig 6 1 Remove the cocondenser 2 Loosen three volts at the compressor 3 Remove the compressor 3 EXPLODED DIAGRAM Indoor Unit DSB 070LH DSB 091LH e DSB 070LH DSB 091LH PART LISTINDOOR UNIT SPEC REMARK 3100400300 BODY HIPS T2 0 3108004700 MOTOR IDU IC 8417DWKFSA 3101500400 CUSHION MOTOR CR 930 3106400400 BEARING PLASTIC ASS Y 3100053700 FAN CROSS FLOW ASS Y 90 0xL540 7485401012 SET SCREW 6S 4x10 E MFZN 3103002600 HOLDER MOTOR HIPS T2 0 ON ORN 3100053800 EVAPORATOR ASS Y 3102501200 EVAP GUIDE PVC T1 0 L536 3100603800 BRACKET PIPE HIPS T2 0 3108100800 PAN DRAIN HIPS T2 0 3106501600 BLADE VERTICAL P P T1 5 3108003900 MOTOR STEPPING 24 or GSP 24SW 061 3107600400 FLAP HIPS T2 5 3101404800 COVER WIRE L HIPS 3101404900 3100054200 COVER WIRE R LED PCB ASS Y HIPS 3100901600 CAP RUBBER SILICON 3100508400 5EPV050120 CONTROL BOX TRANSFORMER P P G F 20 DWA 220B 3106900300 CAPACITOR SH M B 1 400VAC 3100054400 CONTROL PCB ASS Y 310
70. n No gt ERROR Is display at the se ERROR begining ON Select TEMP Button Whenever you selectted Temp Button it is changed by 1 C 18 32 No Select ON OFF button No Is LCD display OFF ERROR Select Button Is it normal ERROR Select Timer Enter Button display ERROR Y Select CANCEL Button No Is all display OFF ERROR Y Select ON OFF Button Y Select OFF Timer Button 0 5 24 HOUR No D gt ERROR Y Select SLEEP Button SLEEP MODE No Display ON Select SLEEP Button No gt ERROR 5 display at the beginning ON TEST OK 8 KEY COMPONENTS OF ELEC TRONIC CIRCUIT 1 U1 MICOM 71 HSO VDD P76 HSCK XTOUT P22 Steppping Motor Driving P75SO XTINP21 PTI HS P74 Sl INTSISTOPJP20 P70 P73 SCK P17 PTRPDOIPWM P16 P71 INT4 Indoor Unit Motor Driving Buzzer Driving LED Driving Remocon Input Comp Relay Driving P04 Emergency POS Mode P02 Zero Crosing Detect Function Function S W S W P00 TEST Reset Curcuit RESET uu XIN Temperature Oscillation XOUT NOJP60 Sensor Input VASSVSS VAREF 2 U2 4 KID65004 DARLI
71. ndoor Evaporator Fig 5 6 1 Remove the screw fixed at the indoor Evaporator of the 2 Remove the hook fixed at the Bracket Pipe of the back of Body 3 Remove Indoor Evaporator 6 Removing the Cross Flow Fan Fig 7 1 Remove set screw fixed at the Motor shaft 2 Remove Cross Flow Fan 7 Remove Motor IDU and Bearing Plastic DSB 071LH DSB 092LH PROCEDURES PHOTOS 1 Stop the operation of the Air conditioner and disconnect the power cord from the wall outlet 2 Removing the Insert Grille and Frame Grille Fig 1 2 1 Draw up the Insert Grille and remove it 2 Loosen the screw fixed at the Cover Ter Block 3 Loosen two screws fixed at the Frame Grille 4 Remove the Frame Grille 3 Removing the Control Box Fig 3 1 Remove room and coil thermistors 2 Disconnect the fan motor lead wire from connection at the Control PCB 3 Disconnect 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 Removing the Drain Pan Fig 4 1 Disconnect the Body drain hole left and right Body 2 Disconnect three hooks and remo
72. ndoor coil Fig 6 1 6 Removing the fan motor 1 Loosen two screws fixed at the holder moter of left and right side Fig 7 8 2 Loosen the screw fixed at the fan motor and the blower 3 Renove the fan motor PROCEDURES PHOTOS 7 Removing the blower CD Loosen the screw fixed at the holder bearing 2 Remove the blower DSB240LH R DSA 240LH R PROCEDURES PHOTOS 1 Stop the operation of the Air conditioner and disconnect the power cord from the wall outlet 2 Removing the Insert Grille and Frame Grille Fig 1 2 1 Draw up the Insert Grille and remove it 2 Loosen the screws fixed at the Cover Ter Block 3 Loosen two screw at the Frame Grille 4 Remove the Frame Grille 3 Removing the Control Box Fig 3 1 Remove room and coil thermistors 2 Disconnect the fan motor lead wire from connection at the Control PCB 3 Disconnect 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 Removing the Drain Pan Fig 4 1 Disconnect the Body drain hole left and right Body 2 Disconnect three hooks and remove the Drain Pan 5 Removing the Indoor Evaporator Fig 5 6 1 Remove the hook fixed at the Plate mounting of the back of Body 2 Remove Indoor Evaporator
73. ning Current 13 4 13 6 Electrical Data Power Input Starting Current 2 450 2 500 83 Compressor Type Recipro Model AWG5530EXC Capacitor 45uF 400VAC Division Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2uF 400VAC 400 Motor Model Number IC 9430DWKF7A OSME 806DERC Refrigerant R 22 Control Capillary Charge Q ty 2 050 Connection Type Flare OD Liquid Suction 3 8 9 52 5 8 15 9 Dimensions W x H x D 1080 x 298 x 200 872 x 675 x 325 Net Weight 14 7 65 DSA 240LH R ITEM DSA 240LH R Remark JIS C9812 SAA385386 Function Cooling amp Heating Class T1 Power AC 220V 60Hz Capacity 7 034 7 034 24 000 24 000 Dehumidification Running Current 11 5 11 8 Electrical Data Power Input 2 500 2 500 Starting Current 60 Type Recipro Compressor Model AWG5524EXN Capacitor 5 400VAC Indoor Unit Outdoor Unit Type Cross flow fan Propeller fan Capacitor 2yF 400VAC SUF 400VAC Motor Model Number IC 9430DWKF7A OSME 986DERC Refrigerant Control Capillary 42 Charge Q ty 2 100 Connection Flare OD Liquid Gas 3 8 9 52 5 8 15 9 Dimensions x
74. nit Outdoor Unit ii Check connecting wire of indoor unit and outdoor unit Check relay RL1 on power P C B 2 Check fixing of indoor coil thermistor 3 Check the GAS LEAKAGE of the pipe Neither Indoor Unit nor Outdoor Unit Runs Confirm following statement When the unit operate normally Sometimes the outdoor unit and indoor unit cannot operate 1 Check the function select switch Is it timer mode 2 The function select switch locate the sleep mode and is the setting time over 3 Is the setting mode DEHUMIDIFIER mode 4 When the unit is DEHUMIDIFIER mode while in the auto mode the outdoor unit and indoor unit does not run The power is applied to the unit Rating voltage Check the Check the voltge between L under 9096 gt Breaker or Fuse of terminal block Rating voltage more than 90 Check the indoor unit display No is the display all off Self Diagnostic function is ON No Yes Yes Press the ON OFF switch of Check according to Remote Control self Diagnostic function Is the indoor unit display all off Pull out the power plug Control P C B defect lt and then insert the power plug after 5 second Control is normal Recheck from the beginning Outdoor Unit Runs but Indoor Fan does Not Run
75. ns Press to raise or lower the desired temperature High Middle Low Natural 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 MODE FAN SPEED FAN DIR AY FAN DIR AY Button Press to select up down direction for fan FAN DIR lt gt FAN DIR 4 Button TURBO MILD TIMER ON OFF Button Press to set the unit off or on time 0 5 1 1 5 2 2 5 3 4 5 6 8 10 12 16 20 24hr TIMER ENTER CANCEL Button Press to enter a timer setting or to cancel timer setting Press to select left right direction for fan TURBO MILD Press to select super power operation Turbo mode COVER Slide down to access most of the remote buttons Slide down further to access the battery compartment 3 REMOTE CONTROLLER DISPLAY e DSB 070LH DSB 07 1LH DSB 091LH DSB 092LH DSB 121LH DSB 122LH DSB 123LH DSA 183LH R DSB 240LH R DSA 240LH R MODE Indicators Auto Quick Cool Fan Dehumidifier Heat Light to indicate the mode selected EN MD Ii BG 0 FAN Indicators FAN DIRECTION Indicators Light to indicate Light to indicate the the fan speed AUTO M fan direction NATURAL Indicator NATURAL Light to indicate the speeds simulating a breeze TIMER Indicators Include sleep Light to indicate
76. the time of test operating Fan Indoor Outdoor and Compressor is running regardless of room temperature Buzzer 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 beep 2 And so on beep 38 Fan Speed Indoor Unit 1 Motor speed Super high speed high speed normal speed low speed ultra low speed 2 Remote controller setting fan speed Auto L M H Natural 3 Relation of operating mode between fan speed legned X no relation DEHUMI DIFICATION FAN ONLY Auto Auto Auto Natural Natural Natural Natural Natural 4 Automatic Operation If the unit is set in AUTO mode the unit operates automatically according to the room temperature to keep the room temperature comfortable COOLING HEATING Sleep Mode 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 the temperature 0 5 0 0 5 C 0 5 C 0 5 1 0 HOUR 0 5 1 0 HOUR COOLING CYCLE HEATING CYCLE 3 To cancel sleep mode press the SLEEP button again or press the MODE button once the SLEEP indicator will disappear in the display Emergency Operation 1 When the remote controller is lost damaged or the battery is discharged
77. three screws fixed at the indoor Evaporator of the Body 2 Remove the hook fixed at the Bracket Pipe of the back of Body 3 Remove the Indoor Evaporator 6 Removing the Cross Flow Fan Fig 7 1 Remove set screw fixed at the Motor shaft 2 Remove the Cross Flow Fan 7 Remove Motor IDU and Bearing Plastic 92 DSB 123LH PROCEDURES PHOTOS 1 Stop the operation of the Air conditioner and disconnect the power cord from the wall outlet 2 Removing the Insert Grille and Frame Grille Fig 1 2 1 Draw up the Insert Grille and remove it 2 Loosen the screw fixed at the Cover Ter Block 3 Loosen four screws fixed at the Frame Grille 4 Remove the Frame Grille 3 Removing the Control Box Fig 3 1 Remove room and coil thermistors 2 Disconnect the fan motor lead wire from connection at the Control PCB 3 Disconnect 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 Removing the Drain Pan Fig 4 1 Disconnect the Body drain hole left and right Body
78. ve the Drain Pan 5 Removing the Indoor Evaporator Fig 5 6 1 Remove the screw fixed at the indoor Evaporator of the 2 Remove the hook fixed at the Bracket Pipe of the back of Body 3 Remove Indoor Evaporator 6 Removing the Cross Flow Fan Fig 7 1 Remove set screw fixed at the Motor shaft 2 Remove Cross Flow Fan 7 Remove Motor IDU and Bearing Plastic 91 DSB 121LH DSB 122LH PROCEDURES PHOTOS 1 Stop the operation of the Air conditioner and disconnect the power cord from the wall outlet 2 Removing the Insert Grille and Frame Grille Fig 1 2 1 Draw up the Insert Grille and remove it 2 Loosen two special screws fixed at the Cover Ter Block 3 Loosen three screws fixed at the Body 4 Remove the Frame Grille 3 Removing the Control Box Fig 3 1 Remove room and coil thermistors 2 Disconnect the fan motor lead wire from connection at the Control PCB 3 Disconnect 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 Removing the Drain Pan Fig 4 1 Disconnect the Body drain hole left and right Body 2 Disconnect three hooks and remove the Drain Pan 5 Removing the Indoor Evaporator Fig 5 6 1 Remove
79. xL540 7485401012 SET SCREW 6S 4x10 E MFZN 3103002600 HOLDER MOTOR HIPS T2 0 ON ORN 3100053800 EVAPORATOR ASS Y 3102501200 EVAP GUIDE PVC T1 0 L536 3100603800 BRACKET PIPE HIPS T2 0 3108100800 PAN DRAIN HIPS T2 0 3106501600 BLADE VERTICAL P P T1 5 3108003900 MOTOR STEPPING 24 or GSP 24SW 061 3107600400 FLAP HIPS T2 5 3101404800 COVER WIRE L HIPS 3101404900 3100054200 COVER WIRE R LED PCB ASS Y HIPS 3100901600 CAP RUBBER SILICON 3100508400 5EPV050120 CONTROL BOX TRANSFORMER P P G F 20 DWA 220B 3106900300 CAPACITOR SH M B 1 400VAC 3100054400 CONTROL PCB ASS Y 3108912310 TERMINAL BLOCK SN DBW 05P 3104896300 SENSOR ID ASS Y PTM KD 43C D2 3102797910 HARNESS EARTH 31013A24B1 POWER CORD ASS Y 16A 250V 7111301611 SCREW TAPPING T1S PAN 3x16 MFZN 3100400400 BODY TOP HIPS T2 0 3102200800 FRAME GRILLE HIPS T2 5 3104508700 PLATE LED PC SHEET 70 2 3104510200 PLATE SWITCH PC SHEET 70 2 3101404600 COVER TERMINAL BLOCK HIPS T2 0 3102200900 FILTER FRAME P P T2 0 3112400800 INSERT GRILLE HIPS T2 5 3115500500 WINDOW LED 3104507200 3101203000 PLATE MOUNTING CLAMP WIRE SBHG 1 0 7 P P G F 20 75422 40 1 SPECI

Download Pdf Manuals

Related Search

DSB 123LH db 123 limousine

DSB-123LH

Contents

Download Pdf Manuals

Related Search

Related Contents