Daewoo FRS-2011 Service Manual Download Page 1

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S/M No. : FRS2011000

✔

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).

DAEWOO ELECTRONICS Corp.

Apr. 2004

http : //svc.dwe.co.kr

Service Manual

Side by Side Refrigerator

MODEL :

FRS-2011
FRS-2031

Summary of Contents for FRS-2011

Page 1: ...rformance 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 DAEWOO ELECTRONICS Corp Apr...

Page 2: ...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 bef...

Page 3: ...2 EXTERNAL VIEWS 1 EXTERNAL SIZE FRS 2011 928 925 25 5 524 391 20 12 5 127 47 5 8 30 61 66 1 650 108 1 707 50 1 808 82 5 651 676 5 816...

Page 4: ...3 EXTERNAL VIEWS FRS 2031 928 925 25 5 524 391 20 12 5 127 47 5 8 30 61 66 1 650 108 1 707 50 1 808 82 5 651 676 5 816...

Page 5: ...rtment 1 Ice cubes storage case 7 Dairy pocket 14 Refrigerator pocket 15 Refrigerator case 5 Freezer pocket 6 Freezer case 11 Chilled case 12 Refrigerator shelve 13 Movable Egg case 2 Freezer light 8...

Page 6: ...om Pocket 13 Movable Egg case 14 Refrigerator pocket 5 Freezer pocket 11 Chilled case 6 Freezer case 12 Refrigerator shelve 3 Water Ice Dispenser 9 Refrigerator light A 4 Freezer shelve 10 Wine holder...

Page 7: ...OOLING SYSTEM DEFROST SYSTEM DEFORST CONTROL 365 Automatic Start Stop 190 EXTERNAL DIMENSION mm COOLING CONTROL SYSTEM 555 925 816 1808 Fin Evaporator Forced Fan Cooling System NET WEIGHT kg FRS 2031...

Page 8: ...ARTING CAPACITOR REFRIGERANT R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 X 3016400100 X 3016400100 X X X RATED VOLTAGE X 200V X 200V X X X RATED CAPACITANCE X 100 X...

Page 9: ...12811110 3012811100 PART CODE TYPE NAME PART CODE SPEC W SPEC W PART CODE 10 LAMP ASSEMBLY REFRIGERANT R134a 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 X 120V 15W 240V 15W X 301360007...

Page 10: ...0 3015403000 16 VALVE SOLENOID CRUSHER REFRIGERANT R134a VOLTAGE V HZ 100 50 60 110 60 115 120 60 127 60 220 60 220 240 50 230 50 x 110 127V 60Hz 220 240V 50 60Hz x 3015402900 3015402000 17 VALVE WATE...

Page 11: ...er country 3 4006D17101 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...

Page 12: ...00028440 3000028030 3000028450 3000028020 2 ASSEMBLY URETHAN REFRIGERATOR DOOR FRS 2031 Blowing Agent Cyclo Pentane Bright White PCM White Emboss Beige Emboss Inox Looking Ellio 1 Inox Looking Ellio 2...

Page 13: ...ons always ON 5 Water Cube Ice Crushed Ice Initial mode Water 6 Other display modes Normal Operation Silent Mode CUSTOM LCD Normal Mode Load Mode Silence Mode Sleep Mode Freezer Refrigerator BAR DIAL...

Page 14: ...cated at Soft Mid and Mid Strong modes Just temperatures and bars are shown Temperature progress Low Low Mid Mid Mid High HIgh Temp indication 4 3 2 1 0 Number of bars 5EA 3EA 5EA 3EA 5EA 5 SUPER REFR...

Page 15: ...ter Icon Box is always ON Stop by pushing Lock Ice Maker button again Lock Icer Maker Icon is OFF The Icon Box of Cube Ice Crushed Ice is OFF Water Icon Box is ON 10 Filter information The normal Gree...

Page 16: ...t of each mode 3 FC ON OFF DIFF 2 Freezer middle OFF point 20 0 If RT 13 F S OFF point is 2 UP Freezer Middle OFF point 18 4 FC Low Low Mid Mid Mid High DIFF 2 degrees respectively Mid HIgh High DIFF...

Page 17: ...REMARKS 1 Temperature modes change by pushing the button 2 R fan are controlled by ON OFF point of each mode 3 RC ON OFF DIFF 0 5 RC middle OFF point 0 7 If RT 13 R S OFF point is 2 UP Refrigerator Mi...

Page 18: ...7 1 3 Low Mid Mid High 0 3 6 3 5 3 8 3 9 3 7 Super refrigeration proceeds for 40 minutes Example of temperature change Refrigerator Low normal Super refrigeration 1 R fan and comp are ON until R sens...

Page 19: ...SLEEP on LCD is displayed on 4 Termination of Sleep mode 1 MODE 1 F sensor 9 In case of F sensor error When other button is pushed during this mode Total F R door open time exceeds 30 seconds during t...

Page 20: ...ndard value to decide night below 5 7 Lux optical sensor surface Standard value to decide daytime above 4 16 Lux optical sensor surface 3 Control Method Control Mode F FAN R FAN C FAN Normal 10V 10V 1...

Page 21: ...Heater defrosting Pause Defrosting cycle After door opening the load control enters if the condition complies with During Sleep Mode1 load control isn t active 5 Control Method 5 1 Control mode by F R...

Page 22: ...Start stop of load control mode Silence Control Door F S F Fan R S R Fan Door Open 30sec after open Load Mode Start Ref Load Stop Frz Load Stop On 5deg On 5deg Frz Overload Input Frz Load Start Frz St...

Page 23: ...Fan 10V 12V C Fan 10V 12V Overload of both compartments Y N Freezer Compartment Overload Refrigerator Compartment Overload Y N Y N F load control over 20 min F sensor OFF point Overload mode control O...

Page 24: ...35 6 Any error mode R1 F1 D1 F3 RT S Door switch 2 Conditions to start defrosting mode 1 The mode starts in the following conditions Any error happens when total comp work time is 6 or 8 or 10 hours C...

Page 25: ...work time is over 10 hours Total time is over 60 hours Comp work time is over 6 hours Any error Comp work rate is over 65 End Defrosting mode starts Yes Yes Yes Yes Yes Yes No No No No No No Comp work...

Page 26: ...of D sensor error 4 Time limit 30 seconds Heater is ON regardless of D sensor temperature right after defrosting start 30 minutes in case of D1 Error 80 minutes in normal control state 1 Time 7 minute...

Page 27: ...is displayed on Freezer temperature display part 3 How to stop 1 Push LOCK button 3 times while pushing REF SET button 2 It stops automatically 4 minutes after the start 4 All the error Ccdes are rese...

Page 28: ...sensor is normal the error is terminated automatically 5 Door ERROR dF dR dH on display Cause in case it senses that door is open for more than 1 Control Deletion of function related door switch sensi...

Page 29: ...temp 5M after Water supply dosen t get high Control Normal control Termination Normal 13 Dispenser S W Error Cause When it senses 1M continuously Control Stop Dispenser Crusher function Display Relat...

Page 30: ...or first power input power plugin Defrosting Mode CONTENTS REMARKS If D sensor temp 3 5 defrosting mode starts from Pre cool at first power input Comp is delayed for 6 min at the initial defrosting 6...

Page 31: ...R SET button REFRIGERATOR SET button Power Cord Electrical components and LCD CONTENTS REMARKS 1 Start Push REFRIGERATOR SET button for 3 seconds within 10 seconds just after power input 2 Control 1 E...

Page 32: ...iority R F A N O N c o ndi tio n 0 5s ec O N O N O N 1 0s ec 1 5s ec F F A N C F A N O F F O F F O F F 3 F R fan delay bydoor open close for easy door opening Inspection checkup door opening 2 hours a...

Page 33: ...by Home Bar door opening R lights turn ON for 1 minute after sensing HOME BAR switch open If the switch is pushed again within 1 minute the light turns on another 1 minute 4 DISPENSER LAMP CONTROL DI...

Page 34: ...cut J18 to down the standard resistance by 1 5deg 2K R71 In case of weak ref cut J22 to down the standard resistance by 1 5deg 2K R26 Mid OFF point R26 R70 Mid OFF point 1 5 deg R26 R70 R71 Mid OFF po...

Page 35: ...cut J18 to down the standard resistance by 1 5deg 2K R71 In case of weak ref cut J22 to down the standard resistance by 1 5deg 2K R26 Mid OFF point R26 R70 Mid OFF point 1 5 deg R26 R70 R71 Mid OFF po...

Page 36: ...ial Power inpu t Ice Make r is horizontal Proceed from Ice maker Mode 3 Water Input hose HTR Control 4 Water Input Ready State 5 Crusher Function Normal operation ON Ice Marker Operation OFF Ice Marke...

Page 37: ...s 9 5 below continuously Ice maker comlpete 2 Ice Drop MODE status Ice tray level level normal level 8 11 Max 1 1 8 5 12 2 0 2 10 11 1 1 1 Each Section s Time used in S W ERROR Confirm 2 Ice Drop MOTO...

Page 38: ...ble Factor Value Using for A S Steps Water input by Time Maximum Water Inut Time 15 sec 4 RT S 7 13 19 29 39 39 I S 10 9 8 7 6 5 Flow Sensor Normal Operation Flow Pulse Value sets 238 Flow Sensor erro...

Page 39: ...ter Icon Box is always ON Stop by pushing Lock Ice Maker button again Lock Icer Maker Icon is OFF The Icon Box of Cube Ice Crushed Ice is OFF Water Icon Box is ON 3 Display Initial Mode Wateer ICON Le...

Page 40: ...her Motor Crusher Motor D P Lamp D P Lamp D P S V Out D A A C 4 2 Ice Cube D P SW In D P SW In D P S V Flap D P S V Flap Cube S V Cube S V Gear Motor Gear Motor D P Lamp D P Lamp A C A A B D 4 3 Water...

Page 41: ...40 OPERATION AND FUCTIONS MICOM Circuit Power Circuit DC Output Power Voltage Point Oscilloscope Measurement Remarks DC output 15 7V 11 96V...

Page 42: ...Break Voltage Point Oscilloscope Measurement Remarks SMP SIC PIN 1 2 Voltage between DRAIN and SOURCE below 650V OVP Overvoltage Protection Wave at power input Point Oscilloscope Measurement Remarks...

Page 43: ...42 OPERATION AND FUCTIONS Initial Power Wave of Switching Power IC Point Oscilloscope Measurement Remark SMPS IC PIN 3 4...

Page 44: ...4k 22 33k 30 92k Sensing Voltage 3 50 V 3 00 V 2 14 V D sensor It senses return point of defrosting heater Working Point Return point of defrosting heater Working Temp 10 Resistance 19 53k Sensing Vol...

Page 45: ...LAY REPLAY REPLAY REPLAY REPLAY REPLAY REPLAY 1 3 7V 10 0 7V 1 0V 10 12V R LAMP 4 3 7V 11 0 7V 4 0V 11 12V DIS LAMP 3 3 7V 12 0 7V 3 0V 12 12V DISP SOL 5 3 7V 13 0 7V 5 0V 13 12V WATER ICE 1 3 7V 10 0...

Page 46: ...V 0V 0V 14 38V 5V 5V 5V 0V ON Condition OFF Condition MICOM PORT MICOM Port Control Object Control Method 39 40 41 IC Collector 39 40 41 IC Collector Low 10V operation 0V 5V 5V 10 38V 0V Mid 12V opera...

Page 47: ...46 OPERATION AND FUCTIONS Circuit Diagram of Main PCB...

Page 48: ...47 DIAGRAM RSCR TYPE WIRING DIAGRAM...

Page 49: ...48 DIAGRAM CSR TYPE...

Page 50: ...49 DIAGRAM CIRCUIT WIRING DIAGRAM Main PCB...

Page 51: ...50 DIAGRAM Front PCB...

Page 52: ...efrigerator back to the wall for free air ventilation Avoid direct sunlight Once the installation place is ready follow the installation instructions If surround temperature of refrigerator is low bel...

Page 53: ...Becarefulnottodamagethewater linewhenremovingthedoor 2 Turn top hinge fastener counterclockwise 3 4 times Disconnect harness wires 1Unscrew top hinge cover with a screw driver Insert a thin screw dri...

Page 54: ...very connection of pipes tubes to ensure there is no water leak 8 The water tube should be connected to the cold water line Check the parts below for installing water supply Some other necessary parts...

Page 55: ...erA 2 Checkifthetubeisbentorsqeezed Ifso setitrighttopreventany waterleak FastenerA WaterTube 4 Remove any substances in the filter 1 Open the main tap water valve and check if water comes out of the...

Page 56: ...front to the top hole of door 4 Turn the hinge fastener tightly to the end Connect harness wirings and screw ground wire 5 Insert the water tube far into the coupling 2Let the top of door close to th...

Page 57: ...sten them completely Insert a hexagonal wrench into the groove of adjusting nut and turn clockwise until the door is level 4Once the door is balanced fasten the hinge bolts tightly and screw the front...

Page 58: ...D PARTS LIST Total Explded View FRS 2011 CABINET MECH ROOM 17 16 15 14 1 8 3 11 13 2 4 6 7 9 10 12 18 19 20 21 31 23 32 26 27 28 25 22 24 33 34 29 30 56 37 36 43 51 45 46 54 38 39 40 47 50 52 49 48 44...

Page 59: ...58 EXPLODED VIEW AND PARTS LIST FRS 2011 R ROOM 66 70 64 65 71 72 59 60 57 58 61 62 82 83 93 94 97 98 92 99 90 91 88 89 68 74 67 69 76 73 79 63 77 80 81 86 96 87 75 95 84 85...

Page 60: ...59 EXPLODED VIEW AND PARTS LIST FRS 2011 F ROOM 119 121 122 120 118 117 110 126 106 105 104 131 132 129 128 130 109 133 74 134 108 127 107 75 100 101 114 102 103 112 124 123 111 125 113...

Page 61: ...138 3 135 136 137 151 151 1 149 145 150 140 141 152 153 154 151 2 151 3 151 4 151 6 151 5 155 156 160 159 161 158 157 148 144 170 3 170 1 145 169 168 170 2 163 162 164 141 140 166 165 167 147 143 146...

Page 62: ...D VIEW AND PARTS LIST FRS 2031 CABINET MECH ROOM 17 16 15 14 1 8 3 11 13 2 4 6 7 9 10 12 18 19 20 21 31 23 32 26 27 28 25 22 24 33 34 29 30 56 37 36 43 51 45 46 54 38 39 40 47 50 52 49 48 44 1 55 53 4...

Page 63: ...62 EXPLODED VIEW AND PARTS LIST FRS 2031 R ROOM 66 70 64 65 71 72 59 60 57 58 61 62 82 83 93 94 97 98 92 99 90 91 88 89 68 74 67 69 76 73 79 63 77 80 81 86 96 87 75 95 84 85...

Page 64: ...63 EXPLODED VIEW AND PARTS LIST FRS 2031 F ROOM 119 121 122 120 118 117 110 126 106 105 104 131 132 129 128 130 109 133 74 134 108 127 107 75 100 101 114 102 103 112 124 123 111 125 113...

Page 65: ...R DOOR 147 146 143 139 142 138 138 1 138 2 138 3 135 136 137 151 151 1 149 145 150 140 141 152 153 154 151 2 151 3 151 4 151 6 151 5 155 156 160 159 161 158 157 148 144 143 139 147 146 142 145 140 167...

Page 66: ...2519200 GUIDE CAB W TUBE A AS 1 20 3011485600 COVER GUIDE CAB W TUBE A 1 HIPS 21 3011202000 CLAMP WATER TUBE A 5 PA 66 22 3012917800 HINGE U R AS 1 PO T3 0 23 3012917700 HINGE U L AS 1 PO T3 0 24 3012...

Page 67: ...RB 5350NT 47 3014413730 PIPE WICON AS 1 48 3010102100 ABSORBER C MOTR 1 NR FRB 5350NT 49 3012004400 FIXTURE C MOTR 1 SUS 50 3015911500 MOTOR C FAN AS 1 DC12V 2 5W 51 3011802200 FAN 1 ABS O D 3 17 x D1...

Page 68: ...1 HIPS 81 3011172000 CASE VEGETB A AS 1 GPPS HIPS 82 3011485400 COVER VEGETB CASE B 1 GPPS 83 3011172100 CASE VEGETABLE B AS 1 GPPS HIPS 84 3017827500 SHELF WINE AS 1 ABS 85 3016002710 SPECIAL SCREW 2...

Page 69: ...F LUVR 3 HIPS 113 3011473000 COVER SENSOR 1 ABS 114 3012205800 FRAME ICE MAKER AS 1 FR S660CW 117 3012517900 GUIDE G MOTR BRACKET R 1 ABS 118 BRACKET G MOTR AS 1 119 3012517800 GUIDE G MOTR BRACKET L...

Page 70: ...RS 5 x 16 MFZN 146 7112401211 SCREW TA PPING 8 T1 TRS 4 x 12 MFZN 147 3011472100 COVER HNDL DECO T 1 ABS 148 3011472200 COVER HNDL DECO U 1 ABS 149 3017905500 SOCKET DISP BOX AS 1 250V 1A 150 LAMP DIS...

Page 71: ...T R 2 HIPS 170 3000025300 ASSY R DR 1 FR S580CRI 170 1 3012314500 GASKET R DR AS 1 PVC 170 2 3012314400 GASKET HOMEBAR B AS 1 PVC 170 3 3000003810 ASSY R DR URT 1 170 4 3012314300 GASKET HOMEBAR A AS...

Page 72: ...ICE MAKER TUBE AS 1 19 3012519200 GUIDE CAB W TUBE A AS 1 20 3011485600 COVER GUIDE CAB W TUBE A 1 HIPS 21 3011202000 CLAMP WATER TUBE A 5 PA 66 22 3012917800 HINGE U R AS 1 PO T3 0 23 3012917700 HING...

Page 73: ...RAIN B 1 PE FRB 5350NT 47 3014413730 PIPE WICON AS 1 48 3010102100 ABSORBER C MOTR 1 NR FRB 5350NT 49 3012004400 FIXTURE C MOTR 1 SUS 50 3015911500 MOTOR C FAN AS 1 DC12V 2 5W 51 3011802200 FAN 1 ABS...

Page 74: ...PS 81 3011172000 CASE VEGETB A AS 1 GPPS HIPS 82 3011485400 COVER VEGETB CASE B 1 GPPS 83 3011172100 CASE VEGETABLE B AS 1 GPPS HIPS 84 3017827500 SHELF WINE AS 1 ABS 85 3016002710 SPECIAL SCREW 2 4 x...

Page 75: ...F LUVR 3 HIPS 113 3011473000 COVER SENSOR 1 ABS 114 3012205800 FRAME ICE MAKER AS 1 FR S660CW 117 3012517900 GUIDE G MOTR BRACKET R 1 ABS 118 BRACKET G MOTR AS 1 119 3012517800 GUIDE G MOTR BRACKET L...

Page 76: ...112401211 SCREW TAPPING 6 T1 TRS 4 x 12 MFZN 147 3011472100 COVER HNDL DECO T 1 ABS 148 3011472200 COVER HNDL DECO U 1 ABS 149 3017905500 SOCKET DISP BOX AS 1 250V 1A 150 LAMP DISP 1 151 3011485800 CO...

Page 77: ...61 3012402100 GRILLE DISPENSER 1 ABS 162 3019019400 POCKET DAIRY AS 1 GPPS HIPS 163 3019019300 POCKET R S 1 GPPS 164 3019019800 POCKET R M 2 HIPS 165 3012514100 GUIDE R POKT 2 HIPS 166 3012513400 GUID...

Page 78: ...686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA DAEWOO ELECTRONICS Corp...

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