Daewoo ERF-334M Page 6 Service Manual Download

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3. WIRING DIAGRAMS

1. ERF-334M

2. ERF-367A, 387A, 397A, 417A

Summary of Contents for ERF-334M

Page 1: ...Manual de servicio Refrigeradores Modelo...

Page 2: ...diagram 7 5 Refrigerant cycle diagram 8 6 Machine room view and part list 9 7 Components disassembly pictures 10 8 Components specifications 20 9 Explode drawings 22 10 Part lists 24 11 PCB control f...

Page 3: ......

Page 4: ...ystem Fan cool system Defrost system Automatic start Automatic stop system Compressor HPL17YH 5 Rated voltage AC220 240V 50Hz Rated input W 135 Lamp rated input W 15 Freezer 99 93 93 114 114 93 93 114...

Page 5: ...2 EXTERNAL DRAWINGS 4 1 ERF 334M 2 ERF 364A M 384A M 394A M 414A M 367A M 387A M 397A M 417A M...

Page 6: ...5 3 WIRING DIAGRAMS 1 ERF 334M 2 ERF 367A 387A 397A 417A...

Page 7: ...6 3 ERF 364A 384A 394A 414A 4 ERF 364M 384M 394M 414M...

Page 8: ...storing fruits or vegetables Standard Model Air circulation in the freezer compartment Cold air flow comes out from the front hole and comes into the lower hole in louver Fresh food preserving case Ch...

Page 9: ...8 5 REFRIGERANT CYCLE DIAGRAM PIPE CONN B HOT PIPE WI CON PIPE DRYER CAPILLARY TUBE COMPRESSOR SUCTION PIPE CONN SUCTION PIPE EVAPORATOR...

Page 10: ...4 2 HARNESS RELAY 19 SPECIAL WASHER R C 3 FIXTURE COMP 14 3 CAPACITOR RUN AS 20 SPECIAL NUT R C 4 EVAPORATOR AS 14 4 CABLE CLAMP 21 SPECIAL WASHER 5 PIPE Wi CON AS 14 5 SCREW TAPPING 22 SCREW MACHINE...

Page 11: ...Y PICTURES 1 CONTROL PANEL 1 Take out control panel by pulling it up and inserting a minus driver like picture shows and move it left right 2 F Pcb harness and switch lamp 3 Remove 2 upper screws to t...

Page 12: ...isassembly pictures 5 Disassembly control panel 5 1 Klasse A type 5 1 1 Unscrew WINDOW C PANEL L L 5 1 3 Take out window led 5 1 2 Take out L L F PCB pulling forward 4 Detach all connectors of M Pcb a...

Page 13: ...ly pictures 5 2 2 Take out WINDOW C PANEL C L 5 2 3 Take out C L F PCB PULLING pulling formad 5 2 Digicom type 5 2 1 Unscrew window C PANEL C L REMARK Disassembly system for M type models is similar b...

Page 14: ...t lamp harness and timer thermostat harness by pressing the housing with the fingers 2 Remove 3 fixing screws 3 Pull forward with instant force 2 COVER MULTI DUCT FOR M TYPE MODELS 1 Remove the window...

Page 15: ...14 Components disassembly pictures 6 Desatornillar temporizador 8 Take out temperature control knob by a minus driver carefully 7 Retirar temporizador de deshielo 5 Retirar aislamiento del multiducto...

Page 16: ...ve 2 fixing screws 3 SELLO MAGNETICO 1 Take out the gasket as shown 2 Fix the new one 4 FREEZER COMPARTMENT 9 Take out thermostat by unscrewing it REMARK Disassembly system for automatic or digital mo...

Page 17: ...16 Components disassembly pictures 4 Take out louver FB by hand 2 Remove louver FA to prevent damages is better disassembly it like pictures show 3 Remove 2 fixing screws of louver B...

Page 18: ...17 Components disassembly pictures 8 Disconnect Bi metal housing and cut cable tie FOR M TYPE ONLY 5 Disconnect fan motor housing 6 Take out defrost heater 7 Disconnect housings of d heater...

Page 19: ...onents disassembly pictures 2 Join cut wires with the new fuse wires 9 Take out fuse pulling out the fuse temp fixture 1 Cut black and grey wires and take out the fuse 4 1 FOR REPLACE FUSE TEMP AND D...

Page 20: ...2 Remove the terminals REMARK for replace D sensor in A type models is used the same system 5 DOOR SWITCH ERF 334M 1 Remove the door switch out of cabinet by inserting screw driver carefully like pic...

Page 21: ...129SHBYY 53 Part code 3817923600 4 RUNNING CAPACITOR ERF 334M 364A 364M 394A 394M 384A 384M 414A 414M ERF 367A 387A 397A 417A Part name CAPACITOR RUN Specification 5 Uf Part code 3016402110 5 FAN MOTO...

Page 22: ...M ERF 367A 387A 397A 417A Type SW 105T Specification AC250V 77 C Part code 3017200420 11 SWITCH BI METAL ERF 334M 364M 394M 384M 414M Type PST 3 Specification 250V 50 60Hz Part code 3018120600 12 SWIT...

Page 23: ...22 9 EXPLODE DRAWINGS 1 ERF 334M...

Page 24: ...23 Explode drawings...

Page 25: ...0615600 1 PP 28 MOTOR FAN AS 3011804710 1 DAI 6122DESPA 29 LOUVER F B 3018911400 1 PP 411 HIPS 30 FAN 3011801410 1 ABS 31 FIXTURE FAN RING 3012005400 1 SUS304 t0 5 32 LOUVER F A 3018913700 1 HIPS 33 B...

Page 26: ...COMMON 3011343410 250V 5A U K SPECIAL 71 PIPE WI CON AS 3014434510 1 72 ABSORBER PIPE C 3010103000 2 EPDM 40gr PIPE CONN 73 ABSORBER PIPE B 3010101900 1 IIR PIPE SUC 74 COVER BUTTER CASE 3011453500 1...

Page 27: ...EXPLODE DRAWINGS 26 2 ERF 384M...

Page 28: ...Explode drawings 27...

Page 29: ...WITCH BI METAL 3018120600 1 250V 5A 29 HEATER D AS 3012807600 1 GLASS HEATER FUSE TEMP 30 BRACKET FAN MOTOR 3010615600 1 PP 31 MOTOR FAN AS 3011804710 1 DAI 6122DESPA 32 LOUVER F B 3018905600 1 HIPS 3...

Page 30: ...PIPE SUC 75 COVER BUTTER CASE 3011453500 1 GPPS 76 CASE BUTTER 3011163540 1 HIPS 77 CASE EGG 3011163600 1 PP 78 POCKET EGG 3019014100 1 HIPS 79 POCKET BOTTLE 3019014200 2 HIPS 80 GUIDE POCKET 30125102...

Page 31: ...30 EXPLODE DRAWINGS 3 ERF 364M ERF 394M ERF 414M...

Page 32: ...31 Explode drawings...

Page 33: ...261 23 COVER MULTI DUCT 3011452000 1 HIPS 3011452300 1 1 HIPS 24 SOCKET LAMP AS 3017903900 1 1 1 AC250V ASSY 25 LAMP 3013600700 1 1 1 230V 15W 26 WINDOW LAMP 3015503300 1 1 1 GPPS 27 KNOB R 301340141...

Page 34: ...OMMON 3011343410 1 1 1 250V 5A U K SPECIAL 75 PIPE WI CON AS 3014434510 1 1 1 76 ABSORBER PIPE C 3010103000 2 2 2 EPDM 40gr PIPE CONN 77 ABSORBER PIPE B 3010101900 1 1 1 IIR PIPE SUC 78 COVER BUTTER C...

Page 35: ...34 EXPLODE DRAWINGS 4 ERF 384A...

Page 36: ...35 Explode drawings...

Page 37: ...AS 3012731800 1 27 EVAPORATOR AS 3017045600 1 EVA SUC PIPE 28 HEATER D AS 3012807600 1 GLASS HEATER FUSE TEMP 29 BRACKET FAN MOTOR 3010615600 1 PP 30 MOTOR FAN AS 3011804710 1 DAI 6122DESPA 31 LOUVER...

Page 38: ...BUTTER CASE 3011453500 1 HIPS 75 CASE BUTTER 3011163540 2 HIPS 76 CASE EGG 3011163600 1 HIPS 77 POCKET EGG 3019014100 1 PP 78 POCKET BOTTLE 3019014200 1 HIPS 79 GUIDE POCKET 3012510200 1 HIPS 80 POCK...

Page 39: ...38 EXPLODE DRAWINGS 5 ERF 364A ERF 394A ERF 414A...

Page 40: ...39 Explode drawings...

Page 41: ...200 1 1 1 ABS 24 SOCKET LAMP AS 3017903900 1 1 1 AC250V ASSY 25 COVER MULTI DUCT 3011451900 1 HIPS 3011452100 1 1 HIPS 26 INSULATOR MULTI DUCT 3016637000 1 F PS 3013337200 1 1 F PS 27 LAMP 3013600700...

Page 42: ...250V 5A U K SPECIAL 74 PIPE WI CON AS 3014434510 1 1 75 ABSORBER PIPE C 3010103000 2 2 2 EPDM 40gr PIPE CONN 76 ABSORBER PIPE B 3010101900 1 1 1 IIR PIPE SUC 77 COVER BUTTER CASE 3011433100 1 1 1 GPPS...

Page 43: ...1 1 1 HIPS 22 CAP DOOR BUSHING 3010918300 1 1 1 1 PP 23 COVER CAB BRACKET 3011467500 1 1 1 1 HIPS SILVER NO PART NAME PART CODE MODEL DESCRIPTION REMARK 364 394 384 414 1 CONTROL PANEL A 3014231020 1...

Page 44: ...OOR 414 3010086680 1 1 URT FORMING INOX 10 REFRIGERATOR DOOR 364 HH 3010057850 1 URT FORMING INOX 11 REFRIGERATOR DOOR 384 HH 3010057890 1 URT FORMING INOX 12 REFRIGERATOR DOOR 394 414 HH 3010057860 1...

Page 45: ...44 EXPLODE DRAWINGS 6 ERF 387A...

Page 46: ...45 Explode drawings...

Page 47: ...LASS HEATER FUSE TEMP 29 BRACKET FAN MOTOR 3010615600 1 PP 30 MOTOR FAN AS 3011804710 1 DAI 6122DESPA 31 LOUVER F B 3018905600 1 HIPS 32 FAN 3011801410 1 ABS 33 FIXTURE FAN RING 3012005400 1 SUS304 t0...

Page 48: ...DE BOTTLE SUPPORT B 3012508000 1 HIPS 79 SUPPORT BOTTLE POCKET B 3015300400 1 HIPS 80 POCKET BOTTLE B 3019009510 1 HIPS 81 GUIDE BOTTLE SUPPORT C 3012508100 1 STEAL 82 POCKET R DOOR 3019008710 1 HIPS...

Page 49: ...48 EXPLODE DRAWINGS 7 ERF 367A ERF 397A ERF 417A...

Page 50: ...49 Explode drawings...

Page 51: ...LAMP AS 3017903900 1 1 1 AC250V 25 COVER MULTI DUCT 3011451900 1 HIPS ASSY 3011452100 1 1 HIPS 26 INSULATOR MULTI DUCT 3016637000 1 F PS 3013337200 1 1 F PS 27 LAMP 3013600700 1 1 1 230V 15W 28 WINDO...

Page 52: ...11433100 1 1 1 GPPS 78 CASE BUTTER 3011114620 1 1 1 HIPS 79 CASE EGG 3011163600 2 2 2 PP 80 POCKET EGG 3019008760 1 1 1 HIPS 81 GUIDE POCKET 3012510200 1 1 1 PP 82 POCKET BOTTLE A 3019008600 1 1 1 HIP...

Page 53: ...1 HIPS 21 CAP DOOR BUSHING 3010918300 1 1 1 1 PP 22 COVER CAB BRACKET 3011467500 1 1 1 1 HIP SILVER NO PART NAME PART CODE MODEL DESCRIPTION REMARK 367 397 387 417 1 PANEL CONTROL C L A 3014230920 1...

Page 54: ...RT FORMING INOX 9 REFRIGERATOR DOOR 367 HH 3010057850 1 URT FORMING INOX 10 REFRIGERATOR DOOR 387 HH 3010057890 1 URT FORMING INOX 11 REFRIGERATOR DOOR 397 417 HH 3010057860 1 1 URT FORMING INOX 12 FR...

Page 55: ...s on off two times R1 ERROR REF RED LED is on off one time RT ERROR REF RED LED is on off two times SHORT CIRCUIT CONDITION LOW MID HIGH VAC SUPER LED lamps are all on 1 TEMP CONTROL BUTTON 1 1 TEMP C...

Page 56: ...tion over 5 C at D SENSOR when Comp turns off Time Condition over 5 C at D SENSOR when Comp is running for 4hr 4 D1 ERROR FREEZER RED LED LAMP on off one time This error means that D SENSOR is short o...

Page 57: ...5 C then General Defrost Mode starts 1 RT 24 The COMP can t be on within 30 min after comp is off even though R sensor is on condition This is to protect comp FUNCTION of LOW RT 2 RT 24 The COMP can t...

Page 58: ...is no FAST KEY on PCB for MP 1 min click FAST KEY one time 30 min if you press FAST KEY continuously you can reduce 30 minutes on each second 2 Practical Use can be applied to reduce needless time on...

Page 59: ...OR HTR turn on and off four times for 8sec 1 R SENSOR OFF POINT can be adjusted by changing the input voltage of MICOM 8 pin 2 The default of input voltage is 0V 3 The changed OFF POINT is base OFF PO...

Page 60: ...59 12 MAIN PCB DIAGRAM ERF 364A 384A 394A 414A...

Page 61: ...mode of TEMP 3 TEMP BUTTON 3 1 If you press TEMP button one time it displays the temperature of the refrigerator compartment If you press TEMP button two times continuously it displays the temperatur...

Page 62: ...ly of the cycle 2 2 The flow is same as the general defrost mode flow 3 SHORT CIRCUIT OPERATION 3 1 COMP FAN will be on independent of the operation condition 3 2 The time limit of SHORT CIRCUIT OPERA...

Page 63: ...R sensor is on condition This is to protect comp FUNCTION of LOW RT 2 The COMP can t be on within 6 min after comp is off even though R sensor is on condition This is to protect comp DEFAULT OPERATIO...

Page 64: ...pressing FUZZY button again 3 DISPLAY start VAC 4 LED lamps and AUTO LED lamp on cancel It returns to the last TEMP MODE 4 CONTROL by RT S Protection for over cooling of Room vegetable 1 LOW RT TEMP R...

Page 65: ...ed by changing the input voltage of Micom 24 pin 2 The default of input voltage is 0V 3 The changed OFF POINT is base OFF POINT OFF POINT of input voltage 4 The change of R SENSOR OFF POINT depend on...

Page 66: ...65 12 MAIN PCB DIAGRAM ERF 367A 387A 397A 417A...

Page 67: ...66...

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