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LFC23760 - Appliance Factory Parts

1. PWB PCB ASSEMBLY DISPLAY 1234151671819 CON101 RD BO BL SB PR BK PK WHIYL F FAN YL SB 61514131211 11101 91 817161514131211 112 CON5 CON6 CON4 cons 2 RT SENSOR 2 PWB PCB ASSEMBLY MAIN 3 Gy R DOOR 4 GY D PERCEPTION S W CONT 1 A F DOOR 2 S W B L1 3 E ES mm DEF SENSOR 2 5 WH R SENSOR J J 6 WHI 9 o 7 BL F SENSOR 8 re 111098765 4 3 2 1 7654321 12 h vu BL SUPPLY cow conz SB SB BU CORD SB BN YL BL BK RD SB SB BL 13 L E D N 3 5 7 mE GN YL w hi eN E A 5 7878 7878 9 ICE MAKER PART 73 9 gt gt SL fel fe fel fe GN YL 1 5 uo 5 2 _ CAPACITOR PART rY 5 ms X amp r x 96 RD BO PR 15 65 g5 2 lt o uz 7 z E u uo ut 52 2 E Qe 2 GN amp dat SH He seh OF 8 BL prc STARTER PART PWB PCB ASSEMBLY ICE MAKER COMP ACCESSORIES L 4 ALTERNATIVE COMP ACCESSORIES P T C START OPTION MC MQ COMP EG COMP or
2. of 5 otto O b ox ons o 2 E a 1 0 lt m OLE TO m m O Oswe sOm 902 Efo o o dc E 9 204 Orson H 8 R nus We FO zh F 20 g 22H gt i zin gg fig Paar a ka r 6 1 50550 55 55 99 5909 5 Tum 5 so BB 138 S0000006 Sree e 0000 901 ent Ct 5 otto 5 9952290 vf a vo ms xk hoe 5 WL IRE oo g 1 O We 91 i
3. ZENER RLZ5 6H 5 6V 5 45 73V 1 11 34 R TP 2P T 701 722 00 7 DIODE RECTIFIER FRIO7 RECTRON 0041 00 304 SOONSEC SA DELTA DI D2 D5 08 52 7 DUE FECTIFER PLZ SANKEN 0041 400V 2 04 40K SANKEN D3 D4 0004004094C DUE FECTIFER INADO4 TP D0204AL 400V DA DELTA 54 55 620 0 FILTER BFSSEIOAOL 3 5 0 AXIAL TP WHA 5 GZ00 H3004A FILTER LINE NOISE CV970020 ZmH 57 202101 FILTER LINE NOISE CV6I3240 24nH FING LZ 58 QOLRIOOIMAFO INDLCTOR WIRE WOUND RADIAL NASIOAOO INH 20 1 5KV 6067 1 NON SHIELD SAM 17 12 TR 13 14 00047418670 CAPACITOR FILM 0 47 207 27 W P AUTO EEC NON IND 2 27 Cul Ove amp 057479470 CAPACITOR FILM BOX 0 04 GOV PP 1070 85 IND 12 5 12 ova 62 00040949 CAPACITOR CERANIC AXIAL IO0nF 20 0 80 50 2510 B5C 3 5Xl 9MM 1 544 TA52 SAM Cua 63 64 OCEATEZVEEO CAPACITOR AL RADIAL 270 207 4FOV 550 251011050 WT 2OD0HR 22 25 10 SNAP IN B lt SAM WHA SAM YOUNG CEI 65 OCEZZEHK638 CAPACITOR AL RADIAL 224 207 BOV 79 55 0 108 WI IODOHR SMA FORMING SAM WHA SAM YOUNG 66
4. CAPACITOR AL RADIAL 20 2V 780A 2510 80C HD 2000HR 10 12 IOMA DIP BK WHA SAM YOUNG 67 OCE687YJ618 CAPACITOR AL RADIAL 680uF 20 740MA G5TO ICEC WT 2000 12 5 5 STRAIGHT TP SAM WHA SAM YONG 4 68 OCEZ27H 538 CAPACITOR RADIAL 220uF 20 15V 2 105 LP XII 5NM FORMING TP WHA SAM YOUNG CE5 62 OCEIOSEK63B CAPACITOR AL RADIAL 20 GOV IMA FORMING TP GAM WHA SAM YOUNG CEB CEI3 70 OCE476BH63B CAPACITOR AL RADIAL KME RG YX 25V 204 TPS SAM WHA SAM YOUNG 7 OCE227BH63B CAPACITOR AL RADIAL 220uF 20 25 277 LP 1 BxXI S5MM FORMING TP WHA SAM YONG CEB CEI4 72 CAPACITOR AL RADIAL IOUF 207 50V SAMA FORMING TP SAM WHA SAM YONG CE9 CEI2 73 74 EAF34823201 CAPACITOR CERANIC RADIAL 2 2nF 20 250V SD 25 9X7W SAM WHA CC2 CCI0 75 0047099 CAPACITOR CERAMIC AXIAL 470 20705807 SOV YSP_ 2OTOEEC_2 32 0NM IONM TAS2 76 OCKIO40K949 CAPACITOR CERANIC AXIAL O F 2010 804 50V 2510 85C 3 5XI 9W 1 5 2 SAM 23 004 77 00022300949 AXIAL 226 2010480 SOV 25 3 50 9 NONE TA52
5. 13 6 4 Service Diagnosis Chart 14 6 5 Refrigeration cycle aL DOE dui nr von rath ek ca Doc 15 7 OPERATION PRINCIPLE AND REPAIR METHOD OF ICE MAKER 17 7 1 Operation principle NETTO ERROR TERCER 17 7 2 Ice maker functions enaren nennen eene 18 7 3 Defect u 19 8 DESCRIPTION OF FUNCTION amp CIRCUIT OF 20 rans aah lastest LT 20 Be POB MUN u 24 8 3 Resistance specification of 8 32 AE REO HR E EPI A ORE QA EORR ER AR EHE YA FERRE 33 8 5 Main PWB assembly and parts 8 35 8 6 PWB diagram vi nee 38 9 EXPLODED VIEW AND REPLACEMENT PART LIST 40 SAFETY PRECAUTIONS Please read the following instructions before servicing your refrigerator 1 Checkthe refrigerator for current leakage 7 Before tilting the refrigerator remove all materials drom 2 To prevent electric shock unplug before servicing on or in the refrigerator 3 Al
6. 2 COMPRESSOR 5 MOTOR 5 M PTC STARTER SEALED TERMINAL Resistance Starter Capacitor Running Figure 17 4 2 4 Motor Restarting and PTC Cooling 1 lt requires approximately 5 minutes for the pressure to equalize before the compressor can restart 2 The PTC device generates heat during operation Therefore it must be allowed to cool before the compressor can restart 4 2 5 Relation of PTC Starter and OLP 1 If the compressor attempts to restart before the PTC device is cooled the PTC device will allow current to flow only to the main winding 2 The OLP will open because of the over current condition This same process will continue 3 to 5 times when the compressor attempts to restart until the PTC device has cooled The correct OLP must be properly attached to prevent damage to the compressor Parts may appear physically identical but could have different electrical ratings Replace parts by part number and model number Using an incorrect part could result in damage to the product fire injury or possibly death 4 2 6 Note for Using the PTC Starter 1 Be careful not to allow over voltage and over current 2 Do not drop or handle carelessly 3 Keep away from any liquid If liquid such as oil or water enters the PTC PTC materials may fail due to breakdown of their insulating capabilities 4 If the exterior of the PTC is damaged the resistance value may be alte
7. PLUG TYPE ICE MAKER PART CAPACITOR PART BL xt in L START OPTION DOOR HEATER RT SENSOR DOOR S W R QTY 1 OR 2 EARTH PART AND COMP ACCESSORIES ON CIRCUIT DIAGRAM ARE SUBJECT TO CHANGE IN DIFFERENT LOCALITIES AND MODEL TYPE PTC 2 COMBO KIT PTC OLP BK BLACK WH WHITE BN BROWN BO BRIGHT ORANGE SB SKY BLUE RD RED YL YELLOW PK PINK GN GREEN PR PURPLE GY GREY BL BLUE 10 6 TROUBLESHOOTING 6 1 COMPRESSOR AND ELECTRIC COMPONENTS gt Power Source Rated Voltage 10 Remove PTC Starter from Compressor and measure voltage between Terminal C of Compressor and Terminal 5 or 6 of PTC YES OLP disconnected No Voltage Applied voltage isn t in acceptable range 115V 10 Advise customer that power supply needs to be checked by an electrician Check Check resistance 2 gt resistance of between M C S C and Motor M S in Motor Open or short Replace Compressor Compressor Compressor Check Check resistance of resistance of two terminals in Reference Page12 PTC Starter PTC Starter Check resistance of two terminals in OLP Check OLP Reference 12 Replace OLP Check connection condition The range of resistance is between 1 50 ok Reconnect Check Check the power supply Supply YES
8. IL SMC TRANS 4 6704620128 TRANSFORMER SMPSI COLL 1 GR 207 BLDC 100 127 SMIL MC 6170 82012 s 6 EFE PROTECT DEVICE FUSE GNA GLASS 2507 SA KS AXIAL REL FUSET 7 36838802 PROTECT DEVICE FUSE GLASS 250V KS AXIAL RIEL 8 OrZZ ESDOIA PROTECT DEVICE FLSE 250 2 525020919 OW BLOWI LITTELFUSE TRIAD REL 9 ig 6630Wollil CONNECTOR ICIRCI WAFER YWS86_YEONHO 3 2 UIIP 2 4 6 8 101 YEON HO CONI u 6630 0906 CONNECTOR CIRC WAFER YN396 07AV 7 3 96MM STRAIGHT SN YEON CON 12 0 09106 CONNECTOR CIRC WAFER 3 98M STRAIGHT YEON HO CONG 13 6630 88004J CONNECTOR ICIRC WAFER SMW2S0 CP 105 2 50 IR STRAIGHT YEON 14 662088004 CONNECTOR CIRC WAFER SMW250 06P EP 2 504 IR STRAIGHT YEON HO CONS 15 663089004 CONNECTOR WAFER 2 2 50NN IR STRAIGHT YEON CONE 16 6630880046 CONNECTOR WAFER 250 08 EP 2 IR STRAIGHT YEON HO CON 17 6630 88004 CONNECTOR CIRC WAFER SMW250 D4P_4P 2 50M IR_STRAIGHT YEON CONE 6630 880040 CONNECTOR CIRC WAFER SMWZ50 05P SP 2 5 IR STRAIGHT YEON HO COND 1g 20 60286 007 VARISTOR 330 10 UL CSA VDE ILJIN IL JN 5 3310 14 TVRI4331 THINKING 2 602 88008 VARISTOR SVCGZID 14A SAVIHA UL VDE EX 620V SAMNHA IL JN 22 652000000 FEL
9. wa awi 3 gt 8 900 ma Oo 0 EE stickers HB amp m 76 HHE dr ipe ES B manas RE gt ioe EEE eye t Bs E OHOn Ow O 4 E Do 4 9 5 5 moO ouo k 2 Q Sol a 7 9 M 9 Y 5 o 2A 1280 184 amp 188U 1BA 4 i LI cons y m din ES f n o o OQ o o lo o w CE x mew mam 41531201 eee Ten V LIVE ry rrj DEP HTR LAMP VER 2 07 18 21 8 5 2 Replacement Parts List No DESCRIPTION SPEC MAKER REMARK 1 4531201 PNBIFCHI BRAVOSO 2BLDC VER 2 000 SAN TLE 2 3 67052012A TRANSFORMER SMPSI COL 1 DL PJT 2 9M 20V
10. mmmomow A G A A C A B A E B A A A A A G A A A G G A C A C A n m gt Ww gt 3650 20031 3650 J 20030 3551 1015H 5218 3001A 4931 3002A 5250 2009 5070 3002 4779 A2003A 5209 1002A 4930 3007A 4975 J 2002A 4975 J 20028 4930JJ1025B 4930JJ1025A 5074JJ1055A 3550JJ2030A 3391JJ1011B 3390JJ1090A 5027JJ2007B MHL38615403 MHL38615404 5026JJ2001L 5026JJ2001M 5027 1008K 5027 10080 4930 2003A 4930 2004A 4975 2028C 4975JJ 20280 5047 10014 3391 10388 4940 12010 3550 1108A 4980 1016A 3550 10404 MCK30060901 4890 L1002H 3391 20180 3581 87211 ADD56666201 4987 10042 AED37133105 3846 D1007H 4620 2010C 3581 80567 3581JJ8055T 5433JJ0063V 5433JJ0061X 4987JJ2003N 4987JJ2003P ACQ36835601 ACQ36835602 4930 J 20288 4930 2028A 4430 20058 4430 2005A 4974J 2017A 4974 10214 3550 1103A 5074 10194 5005 2022A 4620 30060 4620 20094 AED37082901 3806JJ1048A 3806JL2011D 5098JJ1002B 5098JJ1002A 5218JA1010E 5218JA1010F 3550JJ1111A 3550JJ1111B 4270JJ 3001 4403JJ3001A 4004JA3002A 4350JA3005B 4775JJ2019F AEH36437001 Loc No Part No AEH36437002 ACQ36833808 4775JJ2019E ACQ36833807 3806 L2006H 4984 3003A 5421JJ1001B 3551JJ2008B 4580 3001A 4 04238 2521 80088 6748 80058 6750 80048 3550JJ8003A 5040JA3031A 4620JA3009A 3103JJ1001J 5851JJ 2002F 4930 A30
11. 4 If ICE PLUS is selected within seven minutes after compressor has stopped the compressor compressor delays seven minutes shall start after the balance of the delay time b The fan motor in the freezer compartment rotates at high speed during ICE PLUS 6 For the rest of 21 hours the freezer will be controlled at the lowest temperature 8 1 4 REFRIGERATOR LAMP AUTO OFF 1 To protect the risk of lamp heat when Refrigerator door opens for 7 min refrigerator lamp is auto off 20 8 1 5 Alarm for Open Door 1 This feature sounds a buzzer when the freezer or refrigerator door is not closed within 1 minute after it is opened 2 One minute after the door is opened the buzzer sounds three times each for 1 2 seconds These tones repeat every 30 seconds 3 The alarm is cancelled when the freezer or the refrigerator is closed while the buzzer sounds Freezer Door Closed Open Closed Open or Refrigerator Door Closad 3 Times 3 Times 3 Times 3 Times Buzzer Within 1 min 1 min 80 sec 30 sec 30sec 8 1 6 Buzzer Sound When the button on the front Display is pushed a Ding Dong sound is produced Refer to the Buzzer Circuit 7 2 4 No 2 8 1 7 Defrosting removing frost 1 Defrosting starts each time the accumulated COMPRESSOR running time is between 7 30 and 40 hours This time Is determinated by how long the doors are opened 2 For initial power on or for restoring power defro
12. 7 8 30 KO 5 C 6 2 KQ 24 1 KQ 109 C 4 9 KQ 19 5 KO 159 3 9 15 9 20 3 41 13 KO 25 25 11 30 2 0 8 9 KO 40 1 4 6 2 KQ 50 0 8 KQ 4 3 KQ The resistance of the SENSOR has 5 common difference Measure the resistance of the SENSOR after leaving it for over 3 minutes in the measuring temperature This delay is necessary due to sensor response speed 32 8 4 TROUBLESHOOTING PROBLEM INDICATED BY CHECK CHECKING METHOD CAUSE SOLUTION POWER SOURCE 1 The whole DISPLAY 1 FREEZER Check if FREEZER POWER SOURCE is poor Check outlet Voltage is poor LED SEVEN SEGMENT REFRIGERATOR REFRIGERATOR DOOR IS DISPLAYis off OPEN and check display 2 DISPLAY LED 2 If LAMP is dim Check visually Applied voltage error Use boosting TRANS SEVEN SEGMENT 3 The connection of Check connection of CONNECTOR connection Reconnect CONNECTOR DISPLAY operates the MAIN PWB CONNECTOR is poor abnormally CONNECTOR TRANS FUSE is open Replace TRANS COOLING is poor NO COOLING 1 If the COMPRESSOR USE TEST MODE1 COMPRESSOR locked or Replace COMPRESSOR operate forced COOLING blocked If less than 7 minutes pass OLP PTC is poor Replace OLP PTC after compressor shuts off COMPRESSOR RELAY is Replace MAIN PWB don t press the KEY and poor wait THE CONNECTING WIRE Check the connection of the iS poor black wire of the MAIN
13. Case Display Cover Display Case Assembly Display Decor Control Ice Maker Assembly Kit Guide Tube Holder Assembly Bracket Cover Sensor Tube Assembly nject Tube nject Valve Water Cover Valve Valve Assembly Water Connector Assembly Connector Assembly Supporter Tube Guide Band Holder Pipe Cover Lower Holder Cover Lower Sensor Sensor Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized LG Electronics Inc P No MFL49482903 March 2008
14. Heater resistance alloy Disc thermostatic alloy Movable arm spring temper copper alloy Contact movable silver on copper Contact stationary silver on copper Slug plated steel Cover polyester UL 94 V 0 rated Pin connector plated copper alloy To engage 2 33 2 66 mm dia pin Figure 18 4 4 TO REMOVE THE COVER PTC 1 Remove the Cover Back M C 2 Disconnect two housing upper side of comp connected in 3 Loosen two screws on comp base 4 Use a L shaped flap tool to pry off the cover 5 Assembly in reverse order of disassembly 5 CIRCUIT DIAGRAM
15. see previous page None operates properly Icemaking Make sure that the wire 2 Sensor Open or shorted wire or sensor on each sensor is malfunction connected Ejector blades have not reached Check Icemaker Kit the park position after 18 3 HALL IC MOTOR malfunction ELT from start of harvest HEATER RELAY ERROR indicators in table can be checked only in TEST mode 19 8 DESCRIPTION OF FUNCTION amp CIRCUIT OF 8 1 FUNCTION 8 1 1 Function 1 When the appliance is plugged in it is set to 4 for Refrigerator and 4 for freezer You can adjust the Refrigerator and the Freezer control temperature by pressing the ADJUST button 2 When the power is initially applied or restored after a power failure it is automatically set to 4 amp 4 ADJUST WARMER 415 RECOMMEMDED COLDER WARMER 4 15 RECOMMEMDED COLDER ADJUST REFRIGERATOR TEMP ICE PLUS FREEZER TEMP N 1 2 3 4 5 6 7 2 3 4 5 6 7 J 8 1 2 Control of freezer fan motor 1 Freezer fan motor has high and standard RPMs 2 High RPM is used when electricity is first on for ICE PLUS and when refrigerator is overloaded But standard RPM is used for general purposes 3 To improve cooling speed and load corresponding speed the RPM of freezer fan motor shall change from normal speed to hign speed 4 High speed 2600RPM Initial power on or load corre
16. 3 Remove gasket Pull gasket free from gasket channel on the three remaining sides of door Figure 4 Door Gasket Replacement 1 Insert gasket bracket clips 1 Insert gasket bracket edge beneath door frame edge 2 Turn upper gasket bracket spring so that both spring ends are in the door channel 3 Push in clip until you hear it snap securely into place Gasket 1 Bracket Clip Spring Door Frame Correct Incorrect Figure 5 4 Push in remaining two clips until you hear each snap securely into place Note Make sure that no part of gasket bracket edge protrudes from beneath door frame edge 2 Insert gasket into channel 1 Snap gasket assembly into the door bracket lt Inserting the Gasket Assembly into the Bracket Door gt Incorrect Figure 6 2 Press gasket into channels on the three remaining sides of door Figure 7 3 Replace door frame cover Starting at top of cover and working down snap cover back into door Figure 8 3 2 DOOR ALIGNMENT If the space between your doors is uneven follow the instructions below to align the doors 1 With one hand lift up the door you want to raise at middle hinge 2 With other hand use pliers to insert snap ring as shown 3 Insert additional snap rings until the doors are aligned Three snap rings are provided with unit Figure 9 3 3
17. Decor Tray 627A Connector Assembly 903A Connector Assembly 903B Rail Slide 903D Rail Slide 903E Cover Connector 501 Cover Connector 22 Bar 524 Connector Assembly 524 Connector Assembly 528 Clip 29 Ring 31 Hinge Assembly Center 38 Part AEH3 AEH3 No 6437001 6437002 ACQ36833802 4775 2019A ACQ36833801 3806 4984 4984 5421 3551 4580 4580 L2006H 3003A 3003A 1001B 2008B 3001A 3001A 4J04238A 4J04238A 2521 6748 6750 3550 5040 4620 3103 5851 4930 3390 8008B 8005B 8004B 8003A A3031A A3009A 1001J 2002F A3034A 0004A MEA41997401 4810 5403 5006 2005 1007 A3034A 4 03020A 5901 ADP3 3531 6615 6600 6600 4681 4811 5040 5040 5040 4811 6600 6912 3034 6621 1005A 6665702 1004A B2005C B3007A B3007A K1004A J2002A J2001A A2009B A2004B J2002H B1004A B2004M J1002B K2002D 0CZZJB2012J 6411 6877 5300 4681 EBR4 3551 6871 3110 3550 K1006A K2011B B1100J B1029J 1531302 1020A B2047A 1005A 2031A ABQ33905301 3806 5989 L1049A A0002N MEA32865501 4931 3550 5211 5210 5220 3550 A3005B 2020A A2003B 3006B A2009D 2024A 055759301 30147004 30147003 36429401 4770 4930 3550 4930 6500 6500 1522 A3001A A3054A 0006A 2021A K1003A K1004A 3010A 1471 00001 1522 1522 A3011B A3011B 1522 3005 4 004150 4000W4A003A 4 00415D Description Hinge As
18. FAN AND FAN MOTOR 1 2 3 Remove the freezer shelf If your refrigerator has an icemaker remove the icemaker first Remove the plastic guide for slides on left side by unscrewing phillips head screws Remove the grille by removing one screw and pulling the grille forward Remove the Fan Motor assembly by loosening 2 screws and disassembling the shroud Pull out the fan and separate the Fan Motor and Bracket 9 42 11 3 4 DEFROST CONTROL ASSEMBLY Defrost Control assembly consists of Defrost Sensor and FUSE M The Defrost Sensor works to defrost automatically It is attached to the metal side of the Evaporator and senses its temperature At 72 C it turns the Defrost Heater off Fuse M is a safety device for preventing over heating of the Heater when defrosting 1 Pull out the grille assembly Figure 12 2 Separate the connector with the Defrost Control assembly and replace the Defrost Control assembly after cutting the Tie Wrap Figure 13 ASSEMBLY DEFROST CONTROL ASSEMBLY Figure 12 Figure 13 3 5 LAMP Figure 14 3 5 1 Refrigerator Compartment Lamp 1 Unplug the power cord from the outlet 2 Remove refrigerator shelves 3 Release the hooks on both ends of the lamp shield and pull the shield downward to remove it 4
19. MODE MANIPULATION CONTENTS REMARKS TEST1 Push ICE PLUS 1 Continuous operation of the key and ADJUST key of COMPRESSOR Freezer Temperature at the 2 Continuous operation of the freezer fan same time over 3 3 STEPPING DAMPER OPEN seconds 4 Defrosting Heater OFF 5 Every DISPLAY LED ON TEST2 Push ICE PLUS 1 COMP OFF Reset if the key and ADJUST key of 2 Freezer FAN OFF temperature of the Freezer Temperature atthe 3 STEPPING DAMPER COSE Defrosting sensor is same time over 3 seconds 4 Defrosting heater ON 46 F 8 C or more in TEST MODE 1 5 DISPLAY LED 1 3 5 7 ON Reset Push ICE PLUS Reset to the previously setting before The compressor will key and ADJUST key of Freezer Temp at the same time over 3 seconds in TEST MODE 2 TEST MODE Start after a 7 minute delay NOTE LED CHECK MODE When the refrigerator temperature control and the freezer temperature control button at the same time are hold for 1 second or longer every LED on the display turns on at the same time when the button are relesed the previous mode is restored Freezer Fan RPM Variable Check In case the freezer fan is in operation when the ADJUST key in Refrigerator and Freezer Temp Control are pressed for more than one second at the same time freezer fan RPM changes for example if high speed to normal speed or if normal speed to high speed for 30 seconds After 30 seconds it turns to its original RPM Demonstration MODE 1
20. PWB CONNECTOR 2 2 If refrigerant is leaking Measure the amount of frost Refrigerant leakage Replace the leaking part and sticking on EVAPORATOR replace any lost refrigerant and the surface temperature of the condenser pipe FREEZER 1 If FANMOTOR USE TEST MODE1 FAN MOTOR is poor Replace the FAN MOTOR TEMPERATURE is operates forced COOLING incorrect CONNECTING WIRE is poor Refer to 8 2 4 2 and check 2 If DEFROSTING is normal Check the amount of frost DEFROSTING is poor See DEFROSTING sticking on the EVAPORATOR is poor 3 If SENSOR Check the resistance SENSOR RESISTANCE is Replace SENSOR is normal of the Refrigerator poor SENSOR 4 Door Line contact Check the seal when the door is closed Door liner damaged Replace door liner 33 PROBLEM INDICATED BY CHECK CHECKING METHOD CAUSE SOLUTION COOLING is poor If REFRIGERATOR TEMPERATURE is too low isn ormal 1 lf FREEZER TEMPERATURE Check is FREEZER TEMPERATURE low Make sure the DOOR isattached 2 If amount of cool air from FAN MOTOR is sufficient Make sure that the amount and speed of cool air are sufficient by touching the check supplied on the REFRIGERATOR FAN MOTOR is poor Replace FAN MOTOR Passage of cool air is blocked Remove impurities EVA frozen See DEFROSTING is poor 3 Door Line contact Chec
21. STATE OF THE TEMPERATURE THE UNIT EVAPORATOR COMPRESSOR PARTIAL Freezer Low flowing sound of A little higher Refrigerant level is low due LEAKAGE compartment and Refrigerant is heard and than ambient to a leak Refrigerator don t frost forms in inlet only temperature Normal cooling is possible by m cool normally restoring the normal amount of refrigerant and repairing the leak gt m COMPLETE Freezer Flowing sound of refrigerant Equal to ambient No discharging of Refrigerant LEAKAGE compartment and is not heard and frost isn t temperature Normal cooling is possible by Refrigerator don t formed restoring the normal amount of cool normally refrigerant and repairing the leak o PARTIAL Freezer Flowing sound of refrigerant A little higher Normal discharging of the CLOG compartment and is heard and frost forms than ambient refrigerant eo Refrigerator don t in inlet only temperature The capillary tube is faulty m cool normally 5 WHOLE Freezer Flowing sound of refrigerant Equal to ambient Normal discharging of the CLOG compartment and is not heard and frost isn t temperature Refrigerant Refrigerator don t cool formed MOISTURE Cooling operation Flowing sound of refrigerant Lower than Cooling operation restarts CLOG stops periodically is not heard and frost melts ambient when heating the inlet of the temperature capillary tube COMP Freezer and Low flowi
22. Turn the lamp counterclockwise 5 Assembly is the reverse of disassembly Replacement bulb must be the same specification as the original 60 W2EA Figure 15 3 5 2 Freezer Compartment Lamp 1 Unplug refrigerator or disconnect power 2 Reach behind light shield to remove bulb 3 Replace bulb with a 60 watt appliance bulb 4 Plug in refrigerator or reconnect power 3 6 CONTROL BOX REFRIGERATOR 1 First remove all shelves in the refrigerator than remove the Refrigerator control Box by loosening 2 screws CONTROL BOX COVER LAMP Figure 16 2 Remove the Refrigerator Control Box by pulling it downward 3 Disconnect the lead wire on the right position and separate the lamp sockets 3 7 MULTI DUCT 1 Remove the upper and lower Caps by using a flat screwdriver and remove 2 screws Figure 17 2 Disconnect the lead wire on the bottom position Figure 17 4 USTMENT 4 1 COMPRESSOR 4 1 1 Role The compressor intakes low temperature and low pressure gas from the evaporator of the refrigerator and compresses this gas to high temperature and high pressure gas It then delivers the gas to the condenser 4 1 2 Composition The compressor includes overload protection The PTC starter and OLP overload protector are attached to the outside of the compressor Since the compressor is manufactured to tolerances of 1 micron and is hermetically seal
23. When the ICE PLUS key and ADJUST key of refrigerator temperature control are pressed for more than 3 seconds at the same time temperature s it converts to demostration mode 2 In this status each LED is rotated with 1 second interval 3 In this status all Loads are off Compressor Fan Damper Heater Even is Demonstration Mode the refrigerator Lamp automatic off function works normally and can be demostrated 4 It reset if you do again as clause 23 8 2 PCB FUNCTION 8 2 1 Power Circuit FUSE 250A V V POWER The secondary part of the TRANSFORMER is composed of the power supply for the display the BLDC FAN Motor drive 15 5 V the relay drive 12 Vdc and the MICOM and IC 5 Vdc The voltage for each part is as follows PART 1 4 5 VOLTAGE 115 Vac 12 15 5 5V VA1 is a part for preventing over voltage and noise When 385V or higher power is applied the inside elements are short circuited and broken resulting in blowout of the fuse in order to protect the elements of the secondary part of the TRANSFORMER 24 8 2 2 Oscillation Circuit XIN MICOM This circuit generates the base clock for calculating time and th
24. added water will overflow into the ice bin If the control Doesrit operate normally in the TEST mode check and repair as needed 4 After water is supplied the normal CYCLE is followed icemaking gt Harvest gt Fill Park Position 5 Five seconds after Stage 5 is completed the icemaker returns to MICOM control The time needed to supply water resets to the pre test setting Diagnosis TABLE STAGE ITEMS INDICATOR REMARKS Five seconds after heater starts heater will 1 HEATER go off if temperature recorded by sensor is i 10 C 50 F or lever is in up position Five seconds after heater starts you can 2 MOTOR confirm that motor is moving You can confirm Hall IC detection of position 3 HALL IC TRAY Cc Two seconds after detection of initial 4 SOLENOID VALVE position you can confirm that valve is on E You can check when the Hall IC is sensing a full HALL IC 5 1 ice condition If there is water fill error the LEVER fifth LED is not on 6 Reset Return to Status prior to Five seconds after fifth stage is completed TEST MODE the icemaker resets to initial status 7 3 DEFECT DIAGNOSIS FUNCTION 7 3 1 ERROR CODES shown on Ice Maker water supply control panel NO DIVISION INDICATOR PROBLEM REMARKS Note fill times Display switch 1 Normal
25. is full The EJECTOR stops heater off B ice bin is not full The EJECTOR rotates twice to open for ice NOTE If the EJECTOR does not rotate once within 5 minutes in status 2 separate heater control mode starts operating to prevent the EJECTOR from being constrained It is recommended that the user open for ice to return to normal mode 7 2 3 Fill Park Position 1 Once a normal harvest mode has been completed the water solenoid will be activated 2 The amount of water is adjusted by pressing the fill key repeatedly This changes the time allowed for fill as illustrated in the table below Water supply amount table STAGE TIME TO SUPPLY INDICATIONS REMARKS 1 6 sec The water amount will vary depending on the water control switch setting as 2 7 sec i well as the water pressure of the connected water line 3 8 sec 18 7 2 5 Function TEST 1 This is a compulsory operation for test service cleaning etc It is operated by pressing and holding the Cube Size button for 3 seconds 2 The test works only in the Icemaking Mode It cannot be entered from the Harvest or Fill mode If there is an ERROR it can only be checked in the TEST mode 3 Caution If the test is performed before water in the icemaker is frozen the ejector will pass through the water When the fill mode begins Stage 4 unless the water supply has been shut off
26. 1016A J1040A L1002H J2018D J8721V J1004E D1007G J2010C J8055V J0063X J0061Z J2003F J2003H J2028B J2028A J2005B J2005A J2017A J1021A J1103A J1019A J2022A J2021E 13006 13006 12009 12009 11048 120110 110028 11002 1010 A1010F J1111A J1111B J3001E J3001A J3001A A3002A A3005B J2019D LFC23760SB DESCRI PTI ON LOC NOPART NO Handle Rear 281A 036833803 Handle Rear 2828 4775J 2019C Cover Assembly Lower 282E ACQ36833804 Rail Slide 2826 3806 12006 Rail Slide 286A 4984JJ3003A Holder Assembly Gasket 286A 14984 3003 Tube Assembly Drain 301A 5421JJ1001B Skirt Lower 304A 3551JJ2008B Leg Assembly Adjust 305 4580JJ3001A Duct Assembly Multi 3058 4580JJ3001A Holder Bracket 305C 4 04238A Guide Assembly Rail 305C 4 04238A Guide Assembly Rail 3050 4580 42 Holder Rail 307A 2521 8008 Holder Rail 308A 6748 8005 BUCKET ICE 309A 6750 8004 Cover Grille Fan 310A 3550J 8003A Tray Assembly Drawer 312A 5040 A3031A Tray Drawer 314A 4620 A3009A Shelf Assembly Refrigerator 315A 3103JJ1001J Shelf Assembly Refrigerator 317A 5851 2002 Shelf Net 318A 4930 A3034A Shelf Net 319A 3390 0004 Shelf Net 319 41997401 Shelf Net 319 4810JJ2005A Shelf Assembly Refrigerator 3238 5403 1007 Shelf Assembly Refrigerator 327A 5006 A3034A Holder Shelf 328A 4J03020A Holder Shelf 329A 5901JJ1005A Guide Assembly Rail 3290 ADP36665702 Guide Assembl
27. 102 34 OIPNGNEQOIA PHOTO COUPLER PS256ILI I V NEC 4P UIP BK TLP7ZIF NEC 3 35 OIKE43I000A IC VOLTAGE REGULATOR 700W 092 ICA 36 OIKE 70500 IC VOLTAGE REGULATOR 7 TTOZOV 20 1022015 ST 3P 15 37 OKKES IC LED DRIVER KIDESOOGAF_ 16 SOP EK 70H 106 38 OIE 7042008 TC VOLTAGE DETECTOR KIA7042P 0 4 2V_4COMN 1052 TP RESET FP 107 OISTLMIOOIA IC LOGIC IC NITSLEISHT 20 R TP CONVERT MITSUBISHI 18 40 05508308 IC LED DRIVER 0 5 O 5T0GOV ST ZOP 1 9 EAN34IISOO ULNZEDGAF OV TO 3OV 0 5 TO JOV 460 SOL R TP 18 TOSHIBA 01 7774 IC MOTOR RIVER TAT774AP_16 DIP DRIVE STEPPING MOTOR TOSHIBA 120 42 OIRHSSA6COD IC EEPROM BRG3LCAGRF W OPIN SOP EK EEPROM FORM 44 TRANSISTOR BIPOLAR 065 507 23 TP TRANSISTOR 75 OIRCB00S2A TRANSISTOR BIPOLAR KTC3B 5S NEN SV GOV SOV 7010700 SONN 50722 R TP F 02 04 46 OTRKEDOOOSA TRANSISTOR BIPOLAR PNP 7V EDV 60 0 0000 16010400 1 5 ST P 03 05 47 9 TRANSISTOR NPN SV 60V 50 SOMA IDDNA 7070700 3 4B 49 008360000 DIODE BRIDGE D3SBAG0 600V 1 SP ST 4 SHINDENGEN EDI 50 7
28. 34A 3390 J 0004A MEA41997401 4810JJ 2005A 5403JJ 1007A 5006 A3034A 4 03020A 5901JJ 1005A ADP36665702 3531JJ 1004A 6615J B2005C 6600 B3007B 4681 1004 4811 2002A 5040 20014 5040 A2009B 5040 2004 4811JJ 2002H 6600 B1004A 6912 82004 3034 J 10028 6621 K2002D 0 727 82012 6411 K1006A 6877 20118 5300 81100 4681 B1029 EBR41531302 3551JJ1020A 6871JB2047A 3110JJ1005A 3550JJ2031A ABQ33905301 3806JL1049A 5989 0002 MEA32865501 4931 A3005B 3550JJ2020A 5211JA2003B 5210 3006 5220 A2009D 3550 J 2024A AJU55759301 AC 30147004 AC 30147003 MJH36429401 4770 A3001A 4930 A3054A 3550 J 00060 4930 12021 6500 K1003A 6500 K1004A 1577 3010A 1471 00001 1522 30118 1522 J 3005E 4 004150 4000W4A003A LFC23760ST Description Handle Rear 271C Handle Rear 281A Cover Assembly Lower 282B Rail Slide 282E Holder Assembly Gasket 282F Tube Drain 286A Skirt Lower 301A Leg Assembly Adjust 304A Duct Assembly Multi 305B Holder Bracket 305C Guide Assembly Rail 307A Guide Assembly Rail 308A Holder Rail 309A Holder Rail 310A BUCKET I CE 312A Cover Grille Fan 314A Tray Assembly Drawer 315A Tray Drawer 317A Shelf Assembly Refrigerator 318A Shelf Net 319A Shelf Net 319 Shelf Net 319 Shelf Net 3238 Shelf Assembly Refrigerator 327A Shelf Assembly Refrigerator 328A Holder Shelf 329A Holder Shelf 329C Guide Assembly Rail 332A Guide Assembly Rail 401A Case Lo
29. 3A 243A 243B 243B 244A 248E 248F 249A 249B 249E 249F 249 249K 250A 250B 250B 262D 262E 262H Part No 3650 3650 3551 5218 5218 4931 5250 5070 4779 5209 4930 4975 4975 4930 4930 5074 3550 3391 3390 5027 5027 2003E 2003A 1015B 3001A 3001A 3002A A2009B 3002A A2003A 1002A 3007A 2002A 2002B 1025B 1025A 1055A 2030A 1011B 1090A 2007B 2007B MHL38615403 MHL38615404 5026 5026 5027 5027 4930 4930 4975 4975 5047 3391 4940 3550 4980 3550 2001L 2001M 1008K 1008D 2003A 2004A 2028C 2028D 1001A 1038B 2010A 1108A 1016A 1040A MCK30060901 4890 3391 3581 5433 4987 L1002H 2018D 8721S 0125W 1004A AED37133107 3846 4620 3581 3581 5433 5433 4987 4987 D1007F 2010C 8056X 8055S 0063U 0061W 2003E 2003G ACQ36835601 ACQ36835602 ACQ36835602 4930 4930 4430 4430 4974 4974 3550 5074 5005 4620 4620 4620 4620 2028B 2028A 2005B 2005A 2017A 1021A 1103A 1019A 2022A 3006A 3006A 2009A 2009A AED37082903 3806 3806 5098 5098 5218 5218 3550 3550 4270 4403 4403 4004 4350 4775 1048 120110 1002B 1002A A1010E A1010F 1111A 1111B 3001E 3001A 3001A A3002A A3005B 2019B LFC23760SW Description Loc No Handle Rear 271A Handle Rear 271C Cover Assembly Lower 281A Rail Slide 282B Rail Slide 282E Holder Assembly Gasket 282F Tube Drain 286A Skirt Lower 286A Leg Assembly Adjust 301A Duct Asse
30. AY ALEIEBIZ MATSUSHITA ZSOVAC IGA 12 02 NO VENTING POLE MATSUSHITA EBZ0 EZO0 8 655 IA NT IZVDC 250 2 16 UL CSA VEE LEAD OMRON B20 E2005 ACZSOV_DCI2V_16A_ IA UL CSA TUV SEMQO LEAD DEC EBB35255101 55 M OEG AC240V 16 UL CSA VDE SEWKO DIP TYCO 23 6920 820031 RELAY GSNE IA E SVDC 2 DCSV SA IA UL CSA VDE 20 5 7 245 3 DP ORON RY2 RY4 6920 82002 AC2SOV DC3UV UL GA VDE ORON 6920B20E GENE IA E 12 ACZ50V 0C30V_DCIZV TA UL CSA VOE ORON 24 ESZLEZDUEH FELAY 6556 14 ONRON 2 12405 IC VENTING POLE DRN 25 22 OSCILLATOR RESONATOR CERAMIC CSTLSAMO0GSS A NURATA 7 0 5 SPF MURATA s 25 27 ENN44005901 TC MCROCONTROLLERS TNPBCFS4OAFG TOSHIBA GAP BULK FLASH BRAVOSO ENERGY STAR 0B TOSHIBA 28 4005902 TC MOROCONTROLLERS TNPEEFSAGAFG TOSHIBA BULK FLASH ERAVO33 BETTER ENERGY STAR 08 TOSHIBA 29 EAN44005903 TC MICROCONTROLLERS TNPGEFSAGAFG TOSHIBA BUK FLASH WINNER GOOD GETTER ENERGY STAR 08 TOSHIBA 30 EAN44005904 IC MCROCONTRILLERS TOSHIBA CAP BULK FLASH WINNERZ BEST ENERGY STAR 08 TOSHIBA 3 EAN44005905 IC MOROCONTROLLERS TMPBEFS4SAFG TOSHIBA BULK FLASH BRAVO3J BASIC TOSHIBA x 33 OIPNGSKOOIA IC HC STR G5351 15 81019 4V 9 IT0II IV SWITCHING REGULATOR ZIP ST SP SANKEN
31. Did starting state under load voltage rating Compressor attempting with 10 start to re start after being off for 5 minutes 11 compressor YES Compressor is OK Replace the compressor 6 2 PTC AND OLP Normal operation of Compressor is impossible or poor Separate PTC Starter from Compressor and measure resistance between No 5 and 6 of PTC Starter with a Tester Figure 19 Observation value is 115V 60Hz 6 80 30 The resistance value is OQ short or open Shows continuity Separate OLP from Compressor and check resistance value between two terminals of OLP with a Tester Figure 20 Check another electric component Replace OLP Figure 20 12 Replace PTC Starter 6 3 OTHER ELECTRICAL COMPONENTS lt Notcooling at all Compressor Check for open short or doesn t run E incorrect resistance readings in the following components a Starting devices Short open or broken Poor contact or shorted b OLP c Compressor coil 3 Coil open or shorted d Wiring harness Poor contact or shorted Poor cooling performance pr Replace indicated component Compressor runs Check starting Low voltage poorly voltage Advise customer
32. IVE IC STA R S64 65 73 TIN SCREN 0102 16 69088300 BUZZER PIEZO 850 30V KHZ 22X25 5X7rM PIN DAE YOUNG BUZZER 17 6842500018 WIRE 0 2 TAPING SN DAE LEAD CRI JER FBICIENMI 66008000006 SWITCH TACT JEIL 2 0 SOMA TEST SAN 19 550000008 SOLDER ROSIN WIRE RED SR 34 PO FREE LFM 48 120 SSWZU LO5AA SOLDER SOLCERING LFN 3H SN 3 046 O 5CUZ JON MENE 2 7245780004 FLUX SV PEF 06 KK 12 5 WTZ 5 0 003 KOK 36 8 5 3 PWB Assembly Display and parts list CON101 1101 p amp p a FA F2 4 F5 F6 F7 x J ty DESCRIPTION SPEC MAKER REMARK 1 1 6870JB8091A PWB PCB KS PJT GOOD BETTER DISPLAY 000 16 2 1 3 6630A09159H WAFER SMAW250 09 YEON HO 604101 4 5 6600RRTODEK SVITCH TACT JTP 230A JEIL 12V DC SOMA JEIL SWIOL 102 6600JB8005A KPT 1105A KYUNG IN 16 TACT S W KPT 1109G KYUNGIN 69103 M 7 ODLLEOOISAA LED LT1824 81 BOM TP GREEN 2 RI R7 FT E7 e 000414809 DIODE SWITCHING IN4148 26MM PYUNG CHANG 0101 02 103 DELTA 12 10 6854850001A JUMP WIRE 0 6MM 52MM TAPING SN 11 ie SVWFOIPO000 SULDERGRUSIN VIRE RS0 020 HEE SUNG F 9 13 49111004 SOLDER SOLDERING H63A 5933305 FLUX 8G 0 825 0 830 KO
33. LG REFRIGERATOR CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL MODELS LFC23760 CONTENTS SAFETY PRECAUTIONS 2 1 SPECIFICATIONS 3 2 PARTS IDENTIFICATION 2 2 241 4 3 DISASSEMBLY 5 S L 6 3 2 Door alignment Des 7 3 3 Fan and fan MOtOF MARNE 7 3 4 Defrost control 7 7 3 6 Control box 0 7 MUN OUG aaa unus T TTE 7 4 ADJUSTMENT 8 4 1 venisse 8 42 PTC RR astan e sana meh 8 4 3 OLP Overload Protector 9 4 4 To remove the cover PTO UE enu EE EUH UU DUET OPE 9 5 CIRCUIT DIAGRAM P eee 10 6 TROUBLESHOOTING aane 11 6 1 Compressor and electrical components 2 11 AND OLP condam dH nO RU GN ni gd aU 12 6 3 Other electrical components
34. N fv EUR ou m CON4 v 2 is 7 LA gt 3 UE FR RD g LA STEPPING amp v013 H B 2 He B TMPB6FS4SAFG 6 e 10 47 mE MICOM 4 30 8 2 9 Key Button Input amp Display Light On Circuit The circuit shown above determines whether a function control key on the operation display is pushed It also turns on the corresponding function indication LED LED Module SEVEN SEGMENT DISPLAY SEVEN SEGMENT DISPLX MODULE The drive type is the scan type TMPBEFSASAFG MICOM _505 06 50205 P44 St2 04 P43 D3 15 p42_1x02_02 P41 RxD DJ 240 00 E k gt b 2 n n 2 D gt a gt gt gt gt gt 4902222 kj se uu mw an a 31 0 02 8 3 RESISTANCE SEPECIFICATION OF SENSOR TEMPERATURE DETECTED RESISTANCE OF FREEZER RESISTANCE OF REFRIGERATOR amp BY SENSOR SENSOR DEFROST SENSOR amp ROOM SENSOR 20 C 22 3 77 15 16 9 60 KQ 10 C 13 0 KQ 47 3 KQ 10 1 KO 38 4 KO 0
35. R LOAD TYPE COMP VLL LAMP HEATER 1 2 DEW HEATER Measurement Location IC6 NO 14 NO 12 NO 11 NO 13 ON 1V or below Condition OFF 12V 26 2 Fan motor driving circuit freezing compartment fan 1 This circuit makes standby power 0 by cutting off power supplied to 155 inside of the fan motor in the fan motor OFF 2 This is a circuit to perform a temporary change of speed for the fan motor and applies DC voltage up to 7 5V 16V to motor 3 This circuit prevents over driving the fan motor by cutting off power applied to the fan motor in the lock of fan motor by sensing the operation RPM of the fan motor KTBIIGI P B 5 1 V 04 17e J 5 TMP86F S49AFG 4 53 x MICOM 2 lt 2 b part part MOTOR OFF 2V or less OV 5V MOTOR ON 13 15 OV 2V 3V 27 3 Buzzer Drive Condition Check 46 P12 A13 42 P46 SCK2 D6 S49AF G RO KF Condition Tone Ding Dong when the button on Alarm for open door OFF Measure the display is pushed beep beep beep ment Location 5V 5V 4 Open Door Detection Circuit Check Refriger
36. REA F H 206 KOKI 37 8 6 PWB DIAGRAM 8 6 1 PWB Main Assembly CONI RYI DEF EATER FUSE M ALEFBI2 7 LAP F Pos s p La DOOR 3 upa c et DOOR S N RIaF2 D RY4 CON3 3 GNB IA E 3 MUUL FRENCH DUR HEATER 12 LI Ics KIA7EDSAPI T F3 8 T 8 x 24 E at acera AR 4 wien i IDE NAKER ERO3LCAERF W 38 TMP86FSA49AFG 5 P57 AING7 SIG23 PISIS Perez TH we SMD CUT TEMP Co OPTION CUTTIN Xn 3592 l ot MB STEPPING NOTOR ATI F SENSOR C
37. RESISTOR CARBON FILM 2400M 5 1 24 9 0 3 0 26 0MM AXIAL SMART F24 0804706505 RESISTOR CARSON FILN 4 KOHM 57 174W 6 5X2 3W NONE AXIAL 2 SMART RI4 R20 R33 RIB FS4 96 092525409 RESISTOR FILM 26 1 417 TA52 S ART FOI FR ORNI002G409 RESISTOR METAL FILM IOKDFM 17 1 4 G 5X2 NM NONE TA52 SMART RTI 98 0946226409 RESISTOR METAL FILM 15 2 17 1 4W 6 5X2 34M NONE AXIAL TAS2 SMART FFI E 100 ORJIOOIES72 RESISTOR CHIP EZ 17 202 R TP Pom 57 69 OR GIOIE472 RESISTOR CHIP 9 KOHM 17 1 8 202 OHM RU 08 240 472 RESISTOR CHIP 2 4 1 84 2012 R TP R2 080200 672 RESISTOR CHIP 2KOHM 5 1 84 202 OHM FB R35 RG7 RI Rad 104 ORDIOOZEG7Z RESISTOR CHIP IKOM IYAN SA 2012 R7 TP Pom FIG R45 R47 R50 172 477 105 0854701622 RESISTOR CHIP 4 KOM V8W 5 2012 0 OHM Ri2 R34 REG R59 R73 R76 RB7 FSI 106 OR 2400H660 RESISTOR CHIP 240 1 24 5025 R TP Pom F25 R32 107 ORH2200L622 RESISTOR CHIP 2200FM 5 1 8N 202 R TP OHM 08 0041622 IRESISTOR MOM I78W 5 _ 2012 R TP RII 109 ORHG300L622 RESISTOR CHIP 3300 5 1 8W 2012 OHM R7 P5 10 ORHIO0OL622 1 1 8H 5 2012 R TP FORM P36 ROE m ORJIS00F672 RESISTOR CHIP 57 1 9 2012 R TP ROH RE0 RG2 12 ISF030248 SCREW TAPTITE S MW EVM NSWR FZY PAENG SUNG 18 4920830074 HEAT 23 3 7 25 DR
38. ator Door Switch MICOMI Freezer Door ine 1 Switch Measurement Freezer Location PIN NO 15 amp PIN NO 14 Refrigerator Door Closed 5V Open 0v 28 8 2 5 Temperature S ensor Circuit CONS EU 4 Rih RII 3 0 evo al RT SENSOR 8 I TNPBEFS49AFG s 2 gt MICOMI NN cea B 2 F SENSOR Age E 7 7 ip gt R SENS0R T 3 n s x 5 T AN i A s D SENSOR u ma f ul B L D The upper CIRCUIT reads REFRIGERAOR temperature FREEZER mperature and DEFROST SENSOR temperature for defrosting and the indoor temperature for compensating for the surrounding temperature into MICOM OPENING or SHORT state of each TEMPERAURE SENSOR are as follows SENSOR CHECK POINT NORMAL 30 C 50 C SHORT CIRCUITED OPEN Freezer Sensor POINT A Voltage Refrigerator Sensor POINT Voltage 0 5V 45V OV 5V Defrosting Sensor POINT Voltage 29 8 2 6 Refrigeration Compartment Stepping Motor Damper Circuit The circuit shown below is the damper circuit to regulate the refrigerator temperature a I
39. ce a 78 38 QOCKIOADKGAR CAPACITOR CERANIC CHIP 0 ILF 2012 50V 807 207 RTP MURATA 5 7 23 24 OCX223DK96A CAPACITOR CERAMIC CHIP 22NF 2010 807 50 sBI O 125C 202 TP MURATA CCB CCIS CC17 0221 0222 CAPACITOR CERANIC CHIP 20 50V XR 2012 TP 9 25 83 6 32066401 RESISTOR SURGE 12 4 AXIAL TA52 SMART R amp EBC3I763l0 RESISTOR SURGE IPRC 5 1 2W 26 AXIAL BK SMART 574 85 EBC3206650l RESISTOR SURGE PRC_04 56KCHM 5 I DX5 5MM 12 5 AXIAL SMART 0805806809 RESISTOR CARBON FILN 6 57 1 4W 6 5X2 3W NONE AXIAL 2 SMART RA 87 ORD4700G609 RESISTOR CARBON FILM 47 OHM 57 2 MART 5 88 08058006509 RESISTOR CARBON FILM 5Z 1 44 B 5X2 3MM NONE AXIAL SMART 89 0RS0I01J609 RESISTOR METAL OXIDE FILM 5 9 0 3 0 AXIAL SMART 90 085021 609 RESISTOR METAL OXIDE FILM 1 20HM IW 9 0 3 NONE AXIAL SMART OCP 04039016609 RESISTOR CARBON FILM 3 9KO M 5 1 4 6 5X2 34M AXIAL TAS2 SMART RIS R49 32 _ RESISTOR CARBON FILM 1 5 V2N 9 0G 0NN AXIAL SMART IB 62 08020010609 RESISTOR CARBON FILN 2 5 1 44 6 5X2 3W NONE AXIAL TAGS SMART RID R38 R amp S ROG ORD2400H609
40. e Failure of MT Inspect Connecting 2 Refrigerator sensor Alof Cutor short circuit wire wires on each sensor Fallure ofdefrost Catorshortcircuit wire 5 RT sensor error O Open or short circuit LED check mode i 1 hours later after _ neater or Temperature 1 fuse pull out of Poor of defrost All off Starting defrost If Connector indicated sensor doesn t be Hou over 46 F 8 C after failure occurs Failure of BLDC fan If there is no fan motor Poor motor hocking to 5 motorat reezng allot signal formore than 115seg Wires of fan contact of compartment structures to fan snapping or short of lead In operation 22 8 1 10 TEST Mode 1 The Test mode allows checking the PCB and the function of the product as well as finding out the defective part in case of an error The test mode is operated by pressing two buttons at Display panel While in the test mode the function control button is not recognized but the recognition tone beep sounds After exiting the test mode be sure to reset by unplugging and then plugging in the appliance If an error such as a sensor failure is detected while in the test mode the test mode is cleared and the error code is displayed 6 While an error code is displayed the test mode will not be activated
41. e synchro clock for transmitting data from and to the inside logic elements of the MICOM Be sure to use specified replacement parts since calculating time by the may be changed If changed the OSC1 SPEC will not work 8 2 3 Reset Circuit G49AFG IMICDM The RESET circuit allows all the functions to start at the initial conditions by initializing various parts including the RAM inside the MICOM IC1 when the power is initially supplied or the power supply to the MICOM is restored after a momentary power failure For the initial 10ms of power supply LOW voltage is applied to the MICOM RESET terminal During a normal operation 5V is applied to the RESET terminal If a malfunction occurs in the RESET IC the MICOM will not operate 25 8 2 4 Load Buzzer Drive amp Open Door Detection Circuit 1 Load Drive Condition Check V A EDEN POWER 9 ICE MAKER FLNNING CAPACITOR CONI 4 4 DEF HEATER FUSE M as Law 4 7 55 i APF QD w 0 ms MICOM DOOR S W F a 16558 14 1 8 e DOOR S W RISR2 m mu CON3 FRENCH DOO
42. ed Check if the cover of the compressor enclosure in the lower front side is taken out Adjust the Leveling Screw and position the refrigerator in a firm place Remove the objects Fix the Drip Tray firmly in the original position Place the cover in its original position Door does not close well Check if the door gasket is dirty with an item like juice Is the refrigerator level s there too much food in the refrigerator Clean the door gasket Position in a firm place and level the Leveling Screw Make sure food stored in shelves does not prevent the door from closing Ice and foods smell unpleasant Check if the inside of the unit is dirty Are foods with a strong odor unwrapped The unit smells of plastic Clean the inside of the unit Wrap foods that have a strong odor New products smell of plastic but this will go away after 1 2 weeks Other possible problems the freezer Check if frost forms in Not gt defrosting Check the refrigeration system The system is faulty Check the Thermistor The operation of gt the Thermistor is incorrect 14 Check Components of the defrosting circuit Perform sealed system repair Replace the Thermistor 6 5 REFRIGERATION CYCLE Troubleshooting Chart CAUSE STATE OF
43. ed in a dust and moisture free environment use extreme caution when repairing it 4 1 3 Note for Usage 1 Be careful not to allow over voltage and over current 2 If compressor is dropped or handled carelessly poor operation and noise may result 3 Use proper electric components appropriate to the Particular Compressor in your product 4 Keep Compressor dry If the Compressor gets wet in the rain or a damp environment and rust forms in the pin of the Hermetic Terminal poor operation and contact may result b When replacing the Compressor be careful that dust humidity and soldering flux don t contaminate the inside of the compressor Contamination in the cylinder may cause noise improper operation or even cause it to lock up 4 2 PTC STARTER 4 2 1 Composition of PTC Starter 1 PTC Positive Temperature Coefficient is a no contact semiconductor starting device which uses ceramic material consisting of BaTiOs 2 The higher the temperature is the higher the resistance value These features are used as a starting device for the Motor 4 2 2 Role of PTC Starter 1 The PTC is attached to the Sealed Compressor and is used for starting the Motor 2 The compressor is a single phase induction motor Durign the starting operation the PTC allows current flow to both the start winding and main winding 8 4 2 3 PTC Applied Circuit Diagram Starting Method for the Motor OVERLOAD PROTECTOR
44. from the tray into the ICE BIN Harvest Mode Performs Icemaking Mode after supplying water by operating the SOLENOID in ICE VALVE Park Position With the detect lever checks if the ICE BIN is full iH To operate LINE and SERVICE press and hold the Cube Size button for 3 seconds The icemaking will run through 3 stages Harvest gt Fill Icemaking Test Mode vy vy vy a 1 Turning the Icemaker stop switch off O stops the icemaking function 2 Setting the Icemaker switch to OFF and then turning it back on will reset the icemaker control Cube Size button Power On Off Switch 17 7 2 ICE MAKER FUNCTIONS 7 2 1 Ice Making Mode 1 Icemaking refers to the freezing of supplied water in the ice trays Complete freezing is assured by measuring the temperature of the Tray with icemaking SENSOR 2 Icemaking starts after completion of the water fill operation 3 The icemaking function is completed when the sensor reaches 7 C 60 to 240 minutes after starting NOTE After icemaker power is ON the icemaker heater will be on for test for 9 sec 7 2 2 Harvest Mode 1 Harvest Ice removing refers to the operation of dropping ices into the ice bin from the tray when icemaking has completed 2 Harvest mode 1 The Heater is ON for 30 seconds then the motor starts 2 Harvest mode is completed if it reaches start position again while Heater amp Motor are on at the same time A ice bin
45. k door seal when door is closed Door liner damaged Replace Door liner DEFROSTING is poor NO DEFROSTING 1 If HEATER emits heat USE TEST MODE3 forced DEFROSTING HEATER disconnection Replace HEATER TEMPERATURE FUSE Replace TEMPERATURE disconnection FUSE Connection is poor Check EVAPORATOR connection and wire of MAIN PWB CONNECTOR DEFROST SENSOR is poor Replace DEFROST SENSOR HEATER RELAY is poor Replace RY2 of MAIN PWB 2 If DRAIN PIPE is Check DRAIN PIPE DRAIN PIPE is blocked Remove ice and impurities REFRIGERATOR DOOR is closed blocked Check HEATER PLATE resistance 3 If ice remains after Make sure that DEFROST Connection is poor Reassemble the DEFROSTING SENSOR is connected DEFROST SENSOR Make sure that FREEZER DOOR does not close properly Reassemble DOOR Replace GASKET 34 8 5 MAIN PWB ASSEMBLY AND PARTS LIST 8 5 1 Main PWB Assembly Top view Bottom view DZ Span L ecean 3887 r OOOOOOOOOO Qooooo ol Qooooooooo 8 EO
46. mbly Multi 304A Holder Bracket 305B Guide Assembly Rail 305B Guide Assembly Rail 305C Holder Rail 305C Holder Rail 307A Cover Grille Fan 309A Tray Assembly Drawer 310A Tray Drawer 312A Shelf Assembly Refrigerator 314A Shelf Assembly Refrigerator 315A Shelf Net 317A Shelf Net 318A Shelf Net 319A Shelf Net 319 Shelf Assembly Refrigerator 319E Shelf Assembly Refrigerator 323B Holder Shelf 327A Holder Shelf 328A Guide Assembly Rail 329A Guide Assembly Rail 329C Case Lower 332A Tray Assembly Vegetable 401A KNOB SHUTTER 402A Cover TV 402A SUPPORTER COVER TV 404A Cover Lamp 405A Cover Lamp 405B Shelf Glass 405C Tray Assembly Meat 405F Door Assembly Freezer 405G Door Foam Assembly Freezer 406B Gasket Assembly Door 409B Handle Assembly Freezer 409D Name Plate 410A STOPPER HANDLE 410G Door Assembly Right 411A Door Assembly Refrigerator Left 412D Door Foam Assembly Refrigerator 418A Door Foam Assembly Refrigerator 420A Gasket Assembly Door 501A Gasket Assembly Door 501F Cover Assembly Front 503C Cover Assembly Front 503D Cover Assembly Front 503E Holder Gasket 503F Holder Gasket 503G Cam Shaft 600A Cam Shaft 600C Guide Pitcher 602A Guide Drawer 610A Cover Bucket 616E Bucket Dairy 618A Basket Assembly Door 619A Stopper Door 619B Stopper Door 619C Stopper Door 621B Stopper Door 621C Handle Assembly Refrigerator 622B Decor Tray 623C
47. ng sound of A little higher Low pressure at high side 2 C RESSION Refrigerator refrigerant is heard and than ambient of compressor due to low zm don t cool frost forms in inlet only temperature refrigerant level o NO COMP No compressing Flowing sound of refrigerant Equal to ambient No pressure in the high e RESSION operation is not heard and there is temperature pressure part of the z no frost compressor 15 6 5 1 SEALED SYSTEM DIAGNOSIS Not Cooling Complaint All components operating No airflow problems Not frosted up as a defrost problem problem has been isolated to sealed system area Equalization Test Equalization Test Very Slow Very Slow Very Fast Inefficient Compressor Partial Complete Restriction Restriction Condenser Temperature Hotter than Normal Room Temperature None to Weak Air Low Side Loss of Change Leak Compressor Not Pumping Trace of Oil No Undercharge The equalization test is trying to restart a compressor using a Start kit after it has been operating 16 7 OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER 7 1 OPERATION PRINCIPLE 7 1 1 Operation Principle of Icemaker Power On Start Position Adjusts Ejector to Start Position with power Icemaking d Waits until water becomes cold after starting the Icemaking operation Runs MOTOR to drop ice
48. ompensat ion R SENSOR JTTING A REMARK D SENSOR a F DOOR S W 1 deg SEE 1 deg EE 9 deg 39 RT SENSOR PCB DISPLAY FOR WORKS 04 05 TBP ONTROL TER FER TEMP CONTROL Dress FREEZING EV 9 EXPLODED VIEW amp REPLACEMENT PARTS LIST CAUTION Use the part number to order part not the position number CASE PARTS 4 WWW EV FREEZER PARTS rt number to order part not the CAUTION Use the pa EV REFRIGERATOR PARTS CAUTION Use the part number to order part not the position number 42 EV DOOR PARTS CAUTION Use the part number to order part not the position number 43 Only on some models EV WATER and ICE MAKER PARTS CAUTION Use the part number to order part not the position number MW 44 EV Loc No Part No 103 103 103 103 104 105 105 106 120 125 128 128 128 128 131 135 136 136 140 140 140 142 142 143 143 145 145 145 145F 146 151 151 154 155 158 158 167 170 200 201 203 212 212 212 230 230 231 231 233 233 233 233 233 233 233 233 237 237 241 241 241 243 243 244 248 248 249 A B C A A B D A C A B
49. or Tray 627A 4930J A3054A Decor Tray 903A 3550 0006 Connector Assembly 90B 4930JJ2021A Connector Assembly 903D 6500JK1003A Rail Slide 903E 6500JK1004A Rail Slide 01 1512 Cover Connector S01 1SZZJJ3010A Cover Connector S22 1471 00001 524 1522 A3011B Connector Assembly 24 1527 A3011B Connector Assembly 527 4 01424 527 4 01424 Ring 528 1522 J 3005E Hinge Assembly Center 29 4 004150 Hinge Assembly Upper 31 4000W4A003A Hinge Assembly Upper 38 4 004150 DESCRI PTI ON Cover Assembly Hinge Hinge Assembly Center Cover Assembly Hinge Decor Duct BUSH BUSH Evaporator Assembly Cover Assembly Machinery Rear Roller Roller Pin Common Pin Common Roller Compressor Set Assembly Thermistor PTC Overload Protect Damper Compressor Stopper Compressor Base Assembly Compressor Drier Assembly Holder Drier Tray Drip Guide Fan Bracket Motor Condenser Assembly Wire Cap Drain Tube Damper Pipe Fan Assembly Fan Assembly Grille Assembly Fan Controller Assembly Switch Push Button Switch Push Button AC Motor Bracket Assembly Motor Damper Motor Support Damper Motor Support Damper Motor Support Bracket Assembly Motor Switch Push Button Lamp ncandescent Reflector Drawing Assembly Capacitor Electric Appliance Film Box Power Cord Assembly Drawing Assembly Heater Sheath Motor DC PCB Assembly Main Cover Assembly PCB PCB Assembly Display
50. rature the room door closed Check if food put in the refrigerator is hot Put in foods after they have cooled down Did you open the door of the unit too often Don t open the door too often and close or check if the door is sealed properly it firmly Check if the Control is set to Warm position Set the control to Recommended position Food in the s food placed in the cooling air outlet Place foods in the high temperature section Refrigerator front part is frozen Check if the control is set to colder position Set the control to Recommended position Is the ambient temperature below 5 C Set the control to Warm position Condensation or ice forms inside the unit Is liquid food sealed Check if food put in the refrigerator is hot Did you open the door of the unit too often or check if the door is sealed properly Seal liquid foods with wrap Put in foods after they have cooled down Don t open the door too often and close it firmly Condensation forms in the Exterior Case Check if the ambient temperature and humidity of the surrounding air are high Is there a gap in the door gasket Wipe moisture with a dry cloth It will disappear in low temperature and humidity Fill up the gap There is abnormal noise s the unit positioned in a firm and even place Are any unnecessary objects placed in the back side of the unit Check if the Drip Tray is not firmly fix
51. red This can cause damage to the compressor and result in a no start or hard to start condition 5 Always use the PTC designed for the compressor and make sure it is properly attached to the compressor Parts may appear physically identical but could have different electrical ratings Replace parts by part number and model number Using an incorrect part could result in damage to the product fire injury or possibly death 4 3 OLP OVERLOAD PROTECTOR 4 3 1 Definition of OLP 1 OLP OVERLOAD PROTECTOR is attached to the Compressor and protects the Motor by opening the circuit to the Motor if the temperature rises and activating the bimetal spring in the OLP 2 When high current flows to the Compressor motor the Bimetal works by heating the heater inside the OLP and the OLP protects the Motor by cutting off the current flowing to the Compressor Motor 4 3 2 Role of the OLP 1 The OLP is attached to the Sealed Compressor used for the Refrigerator It prevents the Motor Coil from being started in the Compressor 2 For normal operation of the OLP do not turn the Adjust Screw of the OLP in any way OVERLOAD PROTECTOR cross section Part D Customer part No Name number Base phenolic Lot code Len cat dois code UL 94 V 0 rated 2 Movable arm support plated steel Electrical characteristics Termination abs support part number part number p ated steel Heater support plated steel
52. resh Snack Pan Q Can Dispenser Optibin Crisper Keeps fruits and vegetable fresh and crisper Q Customcube Icemaker Ice Bin Durabase Q Divider Q Filter Inside Q Dairy Bin O Egg Box Refrigerator Door Rack Q Freezer Light out Drawer on some models 3 DISASSEMBLY 3 1 DOOR gt Left Door Loosen the cover screw 1 Disconnect door switch wire 2 Loosen hinge bolts 3 Lift off the top hinge 4 Place the door on a non scratching surface with the inside up gt Right Door Loosen the cover screw 1 Disconnect door switch wire 2 Disconnect wire harness 5 Loosen hinge bolts 3 Loosen ground screw 6 Lift off the top hinge 4 Place the door on a non scratching surface with the inside up Door Gasket Removal 1 Remove door frame cover Starting at top of cover and working down snap cover out and away from door Frame Cover Handle Figure 2 2 Remove gasket bracket clips There are two clips on each door Start bracket removal near one of the middle clips 1 Pull gasket back to expose gasket bracket clip and door frame 2 Insert a flat tip screwdriver into seam between gasket bracket and door frame and pry back until clips snaps out 3 Continue prying back along seam until all clips snap out Gasket Door Bracket Clip Frame Figure 3 Flat Tip Screwdriver Gasket Bracket
53. rew Customized Screw Customized Screw Customized Screw Customized Screw Customized EV LOC NOPART NO 03B 03C 03E 03E 04 05 05F 06A 20B 25D 28A 28B 28E 28F 31A 35C 36A 36B 40B 40B 40D 40E 42D 42E 43E 43F 45A 45B 45C 45F 46A 51A 51C 54A 55B 58A 58E 67B 70A 200A 201A 203A 212A 212G 212 230A 2308 231A 2318 233A 2338 233C 233D 233E 233F 233G 233H 237A 237C 241A 2418 241C 241F 243A 243A 243B 243B 244A 248E 248F 249A 249B 249E 249F 249 249 250 2508 2508 2620 262 262H 271A 271C 3650 3650 3551 5218 5218 4931 5251 5070 4779 5209 4930 4975 4975 4930 4930 5074 3550 3391 3390 5027 5027 MHL38615403 MHL38615404 5026 5026 5027 5027 4930 4930 4975 4975 5047 3391 4940 3550 4980 3550 MCK30060901 4890 3391 3581 ADD56666203 4987 AED37133106 3846 4620 ADC56693201 3581 5433 5433 4987 4987 ACQ36835601 ACQ36835602 4930 4930 4430 4430 4974 4974 3550 5074 5005 5005 4620 4620 4620 4620 AED37082902 3806 3806 5098 5098 5218 5218 3550 3550 4270 4403 4403 4004 4350 4775 AEH36437001 AEH36437002 2003M 20031 1015 J3001A J3001A J3002A A3003B J3002A A2003A J1002A J3007A J2002A J2002B J1025B J1025A J1055A J2030A J1011B J1090A J2007B J2007B J2001L J2001M J1008K J1008D J2003A 12004 12028 12028 J1001A J1038B J2010A J1108A J
54. sembly Hinge Assembly Cover Assembly Hinge Assembly Cover Assembly Decor Duct BUSH BUSH Evaporator Asse Cover Assembly Roller Roller Pin Common Pin Common Upper Upper Hinge Center Hinge mbly Machinery Rear Compressor Set Assembly Thermistor PTC Overload Protect Cover PTC Damper Compressor Stopper Compressor Base Assembly Compressor Drier Assembly Holder Drier Tray Drip Guide Fan Bracket Motor Condenser Assembly Wire Cap Drain Tube Damper Pipe Fan Assembly Fan Assembly Grille Assembly Fan Controller Assembly Switch Push Switch Push Buti AC Motor Bracket Assemb Damper Motor S Damper Motor 5 Damper Motor 5 Bracket Assemb Switch Push Buti Lamp Incandesc Reflector Lamp Heater Sheath Motor DC PCB Assembly M Cover Assembly PCB Assembly D Case Display Cover Display Decor Control Guide Tube on on y Motor upport upport upport y Motor on ent Drawing Assembly Capacitor Electric Appliance Film Box Power Cord Assembly Drawing Assembly ain PCB isplay Case Assembly Display ce Maker Assembly Kit Holder Assembly Bracket Cover Sensor Tube Assembly Tube Inject Valve Water Cover Valve nject Valve Assembly Water Connector Assembly Connector Assembly Supporter Tube Guide Band Holder Pipe Cover Lower Holder Cover Lower Sensor Sensor Screw Customized Screw Customized Screw Customized Sc
55. sponding operation ICE PLUS Normal speed 2300 RPM general working conditions 5 Fan motor stops when refrigerator door opens 6 Fan motor stops when freezer door opens only if COMP is OFF 8 1 3 ICE PLUS 1 The purpose of this function is to intensify the cooling speed of freezer and to increase the amount of ice 2 Whenever selection switch is pressed selection release the LED will turn ON or OFF 3 If there is a power cut and the refrigerator is power on again ICE PLUS function will be canceled 4 To activate these function you need to press the ICE PLUS key and the LED will turn ON This function will remain activated for 24 hrs The first three hours the compressor and ICE PLUS will be ON The next 21hours the freezer will be controlled at the lowest temperature After 24 hours or if the ICE PLUS key is pressed again the freezer will return to its previous temperature 5 For the first three hours notice the following cases 1 Compressor and freezer fan HIGH RPM continuously operate for three hours 2 If defrost starts during ICE PLUS ICE PLUS operates for the rest of time after defrost is completed when ICE PLUS operation time is less than 90 minutes If ICE PLUS operates for more than 90minutes the ICE PLUS will operate for two hours after defrost is completed 8 If ICE PLUS is pressed during defrost ICE PLUS LED is on but this function will start seven minutes after defrost is completed and it shall operate for three hours
56. ssembly Holder Drier Tray Drip Guide Fan Bracket Motor Condenser Assembly Wire Cap Drain Tube Damper Pipe Fan Assembly Fan Assembly Grille Assembly Fan Controller Assembly Switch Push Button AC Motor Bracket Assembly Motor Damper Motor Support Damper Motor Support Damper Motor Support Bracket Assembly Motor Switch Push Button Lamp Incandescent Reflector Lamp Drawing Assembly Capacitor Electric Appliance Film Box Power Cord Assembly Drawing Assembly Heater Sheath Motor DC PCB Assembly Cover Assembly PCB PCB Assembly Display Case Display Cover Display Case Assembly Display Decor Control Ice Maker Assembly Kit Guide Tube Holder Assembly Bracket Cover Sensor Tube Assembly nject Tube Inject Valve Water Cover Valve Valve Assembly Water Connector Assembly Connector Assembly Supporter Tube Guide Band Holder Pipe Cover Lower Holder Cover Lower Sensor Sensor Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized Screw Customized EV Loc No 103A 103B 103C 103E 103E 104E 105A 105F 106A 120B 125D 128A 128B 128E 128F 131A 135C 136A 136B 140B 140B 140D 140E 142D 142E 143E 143F 145A 145B 145C 145F 146A 151A 151C 154A 155B 158A 158E 167B 170A 200A 201A 203A 212A 212G 212 230A 230B 231A 231B 233A 233B 233C 233D 233D 233E 233F 233G 233H 237A 237C 241A 241B 241C 24
57. sting starts when the compressor running time reaches 4 hours 3 Defrosting stops if the sensor temperature reaches 46 4 8 or more If the sensor doesn t reach 46 4 F 8 C in 1 hours the defrost mode is malfunctioning Refer to the defect diagnosis function 7 1 9 4 Defrosting won t function if its sensor is defective wires are cut or short circuited 8 1 8 Electrical Parts Are Turned On Sequentially Electrical parts such as COMP defrosting heater freezer FAN etc are turned on in the following order to prevent noise and parts damage Several parts are started at the same time at initial power on and are turned off together when TEST is completed 21 8 1 9 Defect Diagnosis Function 1 Automatic diagnosis makes servicing the refrigerator easy 2 When a defect occurs the buttons will not operate but the tones such as ding will sound 3 When the defect CODE removes the sign it returns to normal operation RESET 4 The defect CODE shows on the Refrigerator and Freezer Display REFRIGERATOR TEMP ICE PLUS FREEZER TEMP C 0895607 C 1 2 3 4 5 6 7 WARMER 415 RECOMMEMDED COLDER WARMER 415 RECOMMEMDED COLDER ADJUST 7 9 Defect code signs 2 Defect code signs ERROR CODE on display panel LEDOFFLEDON ERROR CODE CONTENTS REMARKS 1 of freezer Aloft Cutor short circuit wir
58. that the Power supply needs to be checked by an electrician Check voltage at Poor or broken or starting devices open contact Check current flowing Shorted in sub coil of Compressor Check rating of OLP F Lack of capacity Fan molor Check wiring circuit Wire is open or doesn t run shorted Check Fan Motor Coil is shorted or open Heavy frost buildup on Check current flow in EVAPORATOR the following components Sensor Fuse M Check current flow in the Defrost Heater 13 Replace indicated component Replace gt indicated component Replace Open indicated component Replace Defrost Heater 6 4 SERVICE DIAGNOSIS CHART COMPLAINT POINTS TO BE CHECKED REMEDY No Cooling Is the power cord unplugged from the outlet Plug into the outlet Check if the power switch is set to OFF Set the switch to ON Check if the fuse of the power switch is shorted Replace the fuse Measure the voltage of the power outlet If the voltage is low correct the wiring Cools poorly Check if the unit is placed too close to the wall Place the unit about 4 inches 10 cm from the wall Check if the unit is placed too close to the stove Place the unit away from these heat sources gas cooker or in direct sunlight s the ambient temperature too high or Lower the ambient tempe
59. ways check line voltage and amperage 8 When servicing the evaporator wear gloves to prevent 4 Use standard electrical components injuries from the sharp evaporator fins 5 Dont t touch metal products in the freezer with wet hands 9 Service on the refrigerator should be performed by a This may cause frostbite Qualified technician Sealed system repair must be 6 Prevent water from spiling on to electric elements or the Performed by a CFC certified technician machine parts 1 SPECIFICATIONS LFC 23760 SPECIFICATIONS CAPACITY litre 197 83 436 93 634 76 DIMENSIONS in W H D 32 7 8 69 34 WEIG HTkg 140 HANDLE TYPE Vista Ha DOOR FINISH STAINLESS REFRIG ERANT gr R134a 12023 ICE TRAY Ice bank 1ea G ENERAL FEATURES ac LLI ac LL YES 1 40W azul TRAY MEAT SHELF oc MAGIC CRISPER e YES 2 40W azul lt GUIDE BO TILE YES 2 DOOR COOOLING TRAY VEG ETABLE YES AUTO CLOSE ac BASKETDOOR 3LEFT 3RIGHT 2 PARTS IDENTIFICATION Use this section to become more familiar with the parts and features NOTE This guide covers several different models The refrigerator you have purchased may have some or all of the items listed below The locations of the features shown below may not match ypur model Digital Sensor Control Refrigerator Light Q Shelves Temperature Control Chef F
60. wer 402A Tray Assembly Vegetable 404A KNOB SHUTTER 405A CoverTV 405B SUPPORTER COVER TV 405C Cover Lamp 405F Cover Lamp 405G Shelf Glass 406B Tray Assembly Meat 409B Door Assembly Freezer 409D Door Foam Assembly Freezer 410A Gasket Assembly Door 410G Handle Assembly Freezer 411A Name Plate 412D STOPPER HANDLE 418A Door Assembly Refrigerator Right 420A Door Assembly Refrigerator Left 501A Door Foam Assembly Refrigerator 501 Door Foam Assembly Refrigerator 503C Gasket Assembly Door 503D Gasket Assembly Door 503E Cover Assembly Front 503F Cover Assembly Front 503G Holder Gasket 600A Holder Gasket 600C Cam Shaft 602A Cam Shaft 610A Guide Pitcher 616E Guide Drawer 618A Cover Bucket 619A Bucket Dairy 619B Basket Assembly Door 619C Stopper Door 621B Stopper Door 621C Handle Assembly Refrigerator 622B Decor Tray 623C Decor Tray 627A Connector Assembly 903A Connector Assembly 903B Rail Slide 903D Rail Slide 903E Cover Connector 501 Cover Connector 22 Bar 524 Connector Assembly 28 Clip 529 Ring 31 Hinge Assembly Center 38 Hinge Assembly Upper 4 004150 Description Hinge Assembly Upper Cover Assembly Hinge Hinge Assembly Center Cover Assembly Hinge Decor Duct BUSH Evaporator Assembly Cover Assembly Machinery Rear Roller Pin Common Compressor Set Assembly Thermistor PTC Overload Protect Cover PTC Damper Compressor Stopper Compressor Base Assembly Compressor Drier A
61. y Rail 332A 3531 1004 Case Lower 401A 6615 2005 Tray Assembly Vegetable 402A 6600 B3007E KNOB SHUTTER 402A 6600 B3007E Cover TV 404A 4681 1 4 SUPPORTER COVER TV 405A 4811 2002 Cover Lamp 405B 5040 2001 Cover Lamp 405C 5040 A2009B Shelf Glass 405F 5040 2004 Tray Assembly Meat 4056 4811 2002 Door Assembly Freezer 4068 6600 1004 Door Foam Assembly Freezer 4098 6912 2004 Gasket Assembly Door 409D 3034 1002B Handle Assembly Freezer 410A 6621 K2002D Name Plate 4106 0 22 2012 STOPPER HANDLE 411A 6411 K1006A Door Assembly Refrigerator Right 4120 6877 2011 Door Assembly Refrigerator Left 418A 5300 1100 Door Foam Assembly Refrigerator 420A 4681 B1029 Door Foam Assembly Refrigerator 501A 41531302 Gasket Assembly Door 501F 3551 1020 Gasket Assembly Door 503C 6871 2047 Cover Assembly Front 5030 3110 1005 Cover Assembly Front 503E 3550 2031 Holder Gasket 503F ABQ33905301 Holder Gasket 503G 3806 11049 Cam Shaft 600A 5989 0002 Cam Shaft 600 2865501 Guide Pitcher 602A 4931 5 Guide Drawer 610A 3550JJ2020A Cover Bucket 616E 5211 A2003B Bucket Dairy 618A 5210 3006 Basket Assembly Door 619A 5220 A2009D Basket Assembly Door 6198 3550 2024 Stopper Door 619C AJU55759301 Stopper Door 6218 30147004 Stopper Door 621C 30147003 Stopper Door 622B 36429401 Handle Assembly Refrigerator 623C 4770 3001 Dec

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