Daewoo FR - 530NT Service Manual Download Page 1

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Service Manual

S/M No. : FR530NT010

Sep

. 2002

DAEWOO ELECTRONICS CO., LTD.

http : //svc.dwe.co.kr

MODEL :

✔

Caution

need

In this Manual, some parts can be changed for improving, their
performance without notice in the parts list. So, if you need the
latest parts information,please refer to PPL(Parts Price List) in
Service Information Center(http://svc.dwe.co.kr).

Refrigerator

FR - 530NT
FR - 590NT
FR - 590NW

Summary of Contents for FR - 530NT

Page 1: ...MODEL Caution In this Manual some parts can be changed for improving their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center http svc dwe co kr Refrigerator FR 530NT FR 590NT FR 590NW ...

Page 2: ...49 1 For starters be sure to check any chances of the leakage of electricity 2 You could handle a part in the vicinity of electricity after unplugging 3 You should put on rubber glovers to prevent an electric shock on operation test 4 Make sure the rated current voltage capacity before using an instrument 5 Keep your wet hands away from the metal goods in the freezer compartment not to be frostbit...

Page 3: ...1 EXTERNAL SIZE á FR 530NT á FR 590NT 1 EXTERNAL VIEWS 2 ...

Page 4: ... á FR 590NW EXTERNAL VIEWS 3 ...

Page 5: ...4 Egg Tray 15 Egg Pocket 16 Multi Pocket 17 Jumbo Pocket Guide 18 Jumbo Pocket 19 Refrigerator Bottom Pocket 1 Freezer Compartment Lamp 2 Shelf Freezer 3 Ice Tray 4 Temperature Controller Freezer Compartment 5 Ice Case 6 Refrigerator Compartment Lamp 7 Fresh case 8 Shelf Refrigerator 9 Cover Vegetable 10 Case Vegetable 11 Front Grille 12 Adjustable Foot 13 Freezer Pocket 14 Egg Tray 15 Egg Pocket ...

Page 6: ...480 476 EXTERNAL DIMENSION mm WIDTH 758 758 758 DEPTH 756 756 756 HEIGHT 1749 1809 1809 REFRIGERANT R12 115 115 115 R134a 95 95 95 COOLING CONTROL SYSTEM COOLING SYSTEM DEFROST SYSTEM DEFROST CONTROL NET WEIGHT kg 71 72 72 MODEL NAME Automatic Start Stop CONTENTS Fan Cooling System Fin Evaporator Forced 2 SPECIFICATIONS 5 ...

Page 7: ... X X X RSIR RSCR 2 RELAY REFRIGERANT R12 VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 TYPE NAME X X X X 181SHBYY 52 276THBYY 52 PART CODE X X X X 3018116610 3018119940 RESISTANCE X X X X 33 Ù 22 Ù PART CODE X X X X OVER LOAD PART CODE X X X X REFRIGERANT R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 TYPE NAME X 783NHBZZ 52 X X X 276THBYY...

Page 8: ...GERANT R12 VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 X X X X 3016401160 X X RATED VOLTAGE X X X X 350V X X RATED CAPACITANCE X X X X 4 Þ X X REFRIGERANT R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 X 3816800400 X X X X 3016401910 RATED VOLTAGE X 300V X X X X 400V RATED CAPACITANCE X 7 Þ X X X X 4 Þ 5 F FAN MOTOR REFRIGERANT R12 R134a...

Page 9: ... 220 60 220 240 50 230 50 X 110V 148W 220V 148W X 3012805510 3012805500 8 LAMP ASSEMBLY REFRIGERANT R12 R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 X 120V 15W 240V 15W X 3013600050 3013600020 9 MAIN PCB ASSEMBLY REFRIGERANT R12 R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 X RT2002 X 3014392000 TYPE NAME PART CODE PART CODE SPEC W...

Page 10: ...50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 x 77 É x 3017200500 13 DOOR S W REFRIGERANT R12 R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 3018100010 14 R SENSOR REFRIGERANT R12 R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 3014802300 15g 3016801010 PART CODE PART CODE OPERATING TEMPERATURE SPEC g PART CODE PART CODE PART...

Page 11: ...7101 KP 30 For America El Salvador 4 401PD17101 KP 211 For Japan Taiwan 5 3011300801 BP 3PIN 6 3011303010 267 For Chile 7 3011315310 For Israel 8 3011303050 BS 1363A For U K Middle Asia Singapore Malaysia 9 3011301200 KP 551 550 For China Australia Ø Upper power cord s part code is only lead wire without any kinds of terminal or houisng EXTERNAL VIEWS 10 ...

Page 12: ...ARTCODE FR 590NT ç NON KEY TYPE Refrigerant R134a COLORTYPE Dull laminasheet High glossy Laminasheet Normal PCM High glossy Bright PCM Dull laminasheet High glossy Laminasheet Normal PCM High glossy Bright PCM PARTCODE è KEY TYPE Refrigerant R134a COLORTYPE Dull laminasheet High glossy Laminasheet Normal PCM High glossy Bright PCM Dull laminasheet High glossy Laminasheet Normal PCM High glossy Bri...

Page 13: ... State 1 Inital State Compartment Icons indicate Medium mode MED LDE BAR are lit TEMP CONTROL Button 1 Temperature Regulation of Freshfood Compartment 2 Medium right Icons are lit by pressing the button Temperature Regulation of Freezer Compartment 1 Temperature is regulated by moving the lever to the lift and or the right 2 Temperature has nothing to do with PCB control ...

Page 14: ... On Off point of each mode 3 ON OFF DIFF 1 0 BC Medium Off point 4 0 BC 4 Step Difference of Fresh Food Compartment MIN MED 1 BC MED MAX 1 BC MAX SUPER IN WINTER 0 5 BC ON OFF DIFF ON point OFF point MED MAX MIN MODE 6 0BC 5 0BC 4 0BC 5 0BC 4 0BC 1 0deg STEP DIFF 0 5deg SUPER IN WINTER 3 0BC 3 5BC 2 5BC FUZZY É T E M P STEP DIFF 1 0deg STEP DIFF 1 0deg 4Reference ON OFF Diff Fixed at Micom STEP Di...

Page 15: ...NTENTS REMARK 1 FUZZY MODE is started by pushing the FUZZY Control Button 2 If you want to stop the FUZZY MODE function Push the FUZZY Control Button again 3 At FUZZY MODE the TEMP Control is set to MED of normal mode 4 At FUZZY MODE the TEMP Control Button cannot be set At FUZZY MODE stop the TEMP Control Button can be set ...

Page 16: ...start Defrosting Period 1 The Defrosting starts with the following conditions in case total COMP run time passes 6hours j when an Error occurs k when running rate of COMP every 1hour s running rate is more than 80 l when total Door opening time is more than 3minutes m when total times of Door open close is more than 4times n when the ambient temperature is more than 35 BC 2 After total COMP run ti...

Page 17: ... is in error 4 Limit time j30seconds Heater continues to be kOn after Defrosting regardless of lD Sensor temperature m40minutes in case of D1 Error n80minutes in normal control state 1 Time 4minutes 2 COMP and F Fan are Off 1 Time 5minutes 2 Only COMP is On while F Fan is Off 2 Output Control and Limit Time of each Defrosting Mode Pre cool HTR Defrosting Pause Fan delay COMP ON OFF OFF ON F Fan ON...

Page 18: ...he ERROR Display mode can be set 7 Error Code Limit time 4min Check Error without using Jig JIG Code Custom LED CONTENTS Running State r 1 MIN of Up R S open short circuit Running by 20min s period according to RT r t MED of Up RT S open short circuit Deletion by RT Sensor d 1 MAX of Up D S open short circuit Heater is On for 40 min during Defrosting d O0r SUPER of Up Defective Door S W when S W s...

Page 19: ...finished by itself 4 door Error Occurrence when door opening is sensed for more than 1 hour Control deletion of Door SW sensing function Dissolution if Door SW open close is sensed it ends by itself Display dissolution after Custom LED Display Mode Door SW should be in normal state if Error Display Mode is to start 6 C1 Error Occurrence when COMP runs continuously for more than 3 hours while D Sen...

Page 20: ...te of Energy Consumption Forced Defrosting 2 Process 1 Let Heater On for 30seconds 2 Delete Pre cool of normal defrosting mode 3 Heater turns Off when D Sensor temperature is more than 10 BC 30 seconds after Heater On 4 If FUZZY Control Button is pushed 5 times while pushing TEMP Control Button at the same time then the Forced Defrosting mode begins 5 At FUZZY MODE stop the Forced Defrosting funct...

Page 21: ...Off F Fan turns On Off 1 minute after COMP On Off COMP F FAN ON OFF ON OFF 1min 1min 2 F Fan Time Delay by Door Switch FLine check on After 6 hours of initial run the function of easy door opening starts DOOR F FAN OPEN CLOSE time delay 20sec ON OFF 1 Before 6 hours of initial run F Fan delay time is 1sec 2 After 6 hours of initial run F Fan delay time is 20sec ...

Page 22: ...plug in 2 Electric devices turn Off for 3 hours 3 Display works in normal way 11 Prevention of COMP Restart INPUT CONTROL OBJECT 1 None 1 COMP CONTENTS REMARK 1 COMP does not restart for 6 minutes after COMP Off though R Sensor turns On 6 min delay 12 Buzzer Alarm INPUT CONTROL OBJECT 1 Buttons on F PCB 2 Door Switch 1 BUZZER CONTENTS REMARK 1 Buzzer rings by pushing F PCB Buttons 2 Buzzer rings f...

Page 23: ... plug in 14 Control of R Sensor Off Point INPUT CONTROL OBJECT 1 Slide SW SW1 on M PCB 1 Control Resistance of R Sensor 2 Off point CONTENTS REMARK 1 In case of Weak refrigeration though F Fan and COMP work on and on the following actions are to be done 2 Resistance R70 Control Resistance of R Sensor Medium Off point 4 0BC 31 4KΩ 3 Resistance R71 reduceing R Sensor Resistance by 1 5BC Refrigeratio...

Page 24: ...1 WIRING DIAGRAM 4 DIAGRAM 23 ...

Page 25: ...nstant is 10K 1 4W 2 The CERAMIC CONDENSOR which been displayed time constant is 0 01 3 The CONDENSER which has not been displayed time constant is 10 4 The DIODE which has not been displayed its model name is IN 4148 DIAGRAM 2 CIRCUIT WIRING DIAGRAM 24 ...

Page 26: ...3 AIR FLOW DIAGRAM DIAGRAM 25 ...

Page 27: ...4 REFRIGRANT CYCLE DIAGRAM P I P E S U C C O N C O M P R E S S O R W I C O N H O T P I P E D R Y E R C A P I L L A R Y T U B E E V A P O R A T O R A C C U M U L A T O R S U C P I P E DIAGRAM 26 ...

Page 28: ...remove the Cover Be careful not to break the hooks of Cover and not to damage the Cabinet surface 2 Remove 4 bolts with 10mm wrench 3 Disconnect Connector Housing 4 Lift F Door a little to remove it 5 Unfasten Hinge Pin with 6mm wrench 6 Lift R Door up a little to remove it 5 DISASSSEMBLY AND ASSEMBLY 27 ...

Page 29: ...e Decorator 2 Pull out Handle Decorator from up to down Be careful not to damage the surface of Handle Once it is peeled or damaged corrosion may occur from metal parts beneath the handle 3 Remove the 2 3 Handle screws 4 See to it that the screws are fastened well when reassembling the handle DISASSSEMBLY AND ASSEMBLY 28 ...

Page 30: ...smoothly the locker of light bulb cover and Remove it 2 Remove the screw cover on the top left using screw driver type 3 Remove the screw using driver type 4 Remove the screw on the light bulb base DISASSSEMBLY AND ASSEMBLY 29 ...

Page 31: ...by pressing the locker smoothly 6 Remove the louver 4 REFRIGERATAOR CONROL BOX 1 Remove the light bulb cover by pushing the locker with screw driver 2 Remove the screws on the lihgt bulb base DISASSSEMBLY AND ASSEMBLY 30 ...

Page 32: ...EXCHANGE OF TEMPERATURE FESE 1 Remove fuse fixing clip down left of evaporator 2 Separate temparature fuse out of fixing clip 3 Pull out temperature fuse connector of 2 wires DISASSSEMBLY AND ASSEMBLY 31 ...

Page 33: ...ace any sheet on freezer compartment floor to protect it 2 Remove 2 screws left right of evaporator 3 Cut black gum out 4 Pull pipes about 50mm forward 5 Disconnect pipes by unsoldering them DISASSSEMBLY AND ASSEMBLY 32 ...

Page 34: ...7 DEFROST HEATER 1 Remove connector of gray wire on the top left 2 Remove connector of white wire on the top right 3 Remove defrosting sensor on the top right of evaporator DISASSSEMBLY AND ASSEMBLY 33 ...

Page 35: ...rosting heater appears Be careful not to damage suction pipe and capillary pipe 5 Pull heater fixing rubbers forward 6 Straighten with screw driver left 2 hooks of aluminum plate then right hooks are open of itself DISASSSEMBLY AND ASSEMBLY 34 ...

Page 36: ...y Be careful not to damage sealing sponge stripes 10 FRONT CONTROL PANEL 1 Place any sheet right of panel to protect surface of it 2 Insert small screw driver into the gap to lift panel windows up 3 Insert another driver into the gap and move it left loosen 2 hooks 4 Pull window out smoothly loosen 2 hooks DISASSSEMBLY AND ASSEMBLY 35 ...

Page 37: ...5 Remove 2 screws 6 Lift up panel to remove 7 Remove connector 8 Remove screws on the back of panel DISASSSEMBLY AND ASSEMBLY 36 ...

Page 38: ...essing it up toward the compressor 4 Remove Relay Assembly from Compressor 5 Cut out Service Pipe and tiny pipe of Dryer 6 Remove Compressor Pipes using soldering torch 7 Remove 4 Compressor Washers 12 WIRE CONDENSER C FAN 1 Remove the 2 Case screws using cross type screw driver DISASSSEMBLY AND ASSEMBLY 37 ...

Page 39: ...ble 4 Turn the Drain Hose by 90degrees to remove 5 Press the Housing Locker down to remove it 6 Pull out Wire condenser Be careful not to damage pipes when pulling out the Condenser 7 Press the Motor Band down to remove it 8 Lift the Motor up to remove DISASSSEMBLY AND ASSEMBLY 38 ...

Page 40: ...6 1 FR 530NT FR 590NT TOTAL EXPLODED VIEW 6 EXPLODED VIEW AND PARTS LIST 39 ...

Page 41: ...6000700 SPECIAL SCREW M6X15 2 16 3012101501 FOOT ADJ R AS 1 17 3012102501 FOOT ADJ L AS 1 18 3012906400 HINGE U AS 1 19 3016005300 SPECIAL WASHER S10C T1 5 1 20 3016001240 SPECIAL BOLT T U 6X22SWCH22A YL 3 21 3011470100 COVER CABINET BRAKET PP 1 22 7112401611 SCREW TAPPING T1 TRS 4X16 MFZN 2 23 3010101340 ABSORBER SUCTION PIPE NR 3 24 3011302030 CORD POWER AS CP 2PIN 2 1 25 7112401211 SCREW TAPPIN...

Page 42: ... 3012007800 FIXTURE MOTOR A PP 1 53 3011802200 FAN ABS OD110 1 54 3011200500 CLAMP FAN SUS 304 1 55 7112401611 SCREW TAPPING T1 TRS 4X12 MFZN 2 56 3013334112 INSULATOR F LUVR F PS 1 57 3013402110 KNOB F CONTROL PP 1 58 3017903422 SOCKET F LAMP AS 1 59 3013600020 LAMP AS 240 V 15 W 1 60 3018908210 LOUVER F HIPS 1 61 7112401611 SCREW TAPPING T1 TRS 4X16 MFZN 2 62 3015504201 WINDOW F GPPS 1 63 301092...

Page 43: ...LF GLASS GALSS T0 4X595 3X369 4 1 87 3012017000 FIXTURE GLASS SHELF R HIPS 1 88 3012016000 FIXTURE GLASS SHELF L HIPS 1 89 3017805101 SLELF R U GPPS 1 90 3014547710 PALTE SHELF GLASS GALSS T0 4X595 3X369 4 1 91 3012017000 FIXTURE GLASS SHELF R HIPS 1 92 3012016000 FIXTURE GLASS SHELF L HIPS 1 93 3011439701 COVER VEGETABLE CASE GPPS 1 94 3011117700 CASE VEGETABLE GPPS 1 95 3011432800 COVER ROLL A H...

Page 44: ...0 GASKET R DOOR AS PVC 1 114 3011751920 DOOR R URT AS FRP 441 1 3011752110 DOOR R URT AS FRP 481 1 115 3012628400 HANDLE R DOOR FR B442BB 1 116 7002501611 SCREW MACHINE TRS 5X16 MFZN 3 117 3011613600 DECORATOR R HANDLE A ABS 1 118 3011613700 DECORATOR R HANDLE B ABS CR 1 119 EMBLEM DAEWOO 1 120 3014393000 PCB FRONT AS 1 121 3014232100 PANEL FCP ABS 1 122 3016302900 BUTTON FCP L ABS 1 123 301630300...

Page 45: ...6 2 FR 590NW TOTAL EXPLODED VIEW EXPLODED VIEW AND PARTS LIST 44 ...

Page 46: ...1501 FOOT ADJ R AS 1 17 3012102501 FOOT ADJ L AS 1 18 3012906400 HINGE U AS 1 19 3016005300 SPECIAL WASHER S10C T1 5 1 20 3016001240 SPECIAL BOLT T U 6X22SWCH22A YL 3 21 3011470100 COVER CABINET BRAKET PP 1 22 7112401611 SCREW TAPPING T1 TRS 4X16 MFZN 2 23 3010101340 ABSORBER SUCTION PIPE NR 3 24 3010101340 CORD POWER AS CP 2PIN 2 1 25 7112401211 SCREW TAPPING T1 TRS 4X12 MFZN 1 26 7001400865 SCRE...

Page 47: ...53 3011802200 FAN ABS OD110 1 54 3011200500 CLAMP FAN SUS 304 1 55 7112401611 SCREW TAPPING T1 TRS 4X12 MFZN 2 56 3013334110 INSULATOR F LUVR F PS 1 57 3013402110 KNOB CONTROL PP 1 58 3017903422 SOCKET F LAMP AS 1 59 3013600020 LAMP AS 240 V 15 W 1 60 3018908210 LOUVER F HIPS 1 61 7112401611 SCREW TAPPING T1 TRS 4X16 MFZN 2 62 3015504201 WINDOW F GPPS 1 63 3010924600 CAP F LOUVER HIPS T2 3 1 64 30...

Page 48: ...0 4X595 3X369 4 1 91 3012017000 FIXTURE GLASS SHELF R HIPS 1 92 3012016000 FIXTURE GLASS SHELF L HIPS 1 93 3011439701 COVER VEGETABLE CASE GPPS 1 94 3011117700 CASE VEGETABLE GPPS 1 95 3011432800 COVER ROLL A HIPS 2 96 3014700500 ROLLER VEGETABLE CASE POM 2 97 3011117811 CASE CHILLED GPPS 1 98 3014700600 ROLLER V CASE FIXTURE POM 2 99 3015303600 SUPPORTER V CASE BOX GPPS 2 100 3019018810 POCKET R ...

Page 49: ...120 3012014500 FIXTURE LEVER ABS 1 121 3013701000 LEVER WATER DISPENSER ABS CR 122 3011475400 COVER LEVER SILICON RUBBER 1 123 3015100700 SPRING LEVER FRB 4840NW 1 124 3014232000 PANEL WATER DISPENSER ABS 1 125 3018200500 TANK WATER 1 126 3010914101 CAP TANK A FRP 4840NW 1 127 3010822800 CAP OUTLET AS FRP 4840NW 1 128 3014393000 PCB FRONT AS 1 129 3014232100 PANEL FCP ABS 1 130 3016302900 BUTTON F...

Page 50: ...MPRESSOR 11 VASE VAPORI AS 21 ABSORBER PIPE A 6 ABSORBER COMP AS 11 1 CASE VAPORI 22 PIPE HOT 6 1 ABSORBER COMP RUB B 11 2 SEAL CASE VAPORI 23 PIPE SERVICE 6 2 ABSORBER COMP RUB A 12 PIPE WICON AS 24 MOTOR C 6 3 ABSORBER COMP SPRING 13 SCREW TAPPING 25 FAN C AS 7 WASHER SPECIAL 14 HOSE DRAIN B AS 26 FIXTURE C MOTOR 8 BASE COMP AS 14 1 HOSE DRAIN B 27 ABSORBER C MOTOR 8 1 BASE COMP 15 COVER C FAN 2...

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