REFRIGERATOR SERVICE MANUAL
Contents
1. 4681JB1027E CONDENSER FAN MOTOR COMPRESSOR CONDENSER AIR FLOW FRESH FOOD EVAPORATOR COLD AIR MIXED AIR see AIR RETURN TO EVAPORATOR 1 8 AIR FLOW CIRCULATION D AIR lt 29 e Y y Y TH Y Description 795 71082 01 Depth w Handles A 30 in Depth w o Handles B 27 1 2 in Depth w o Door C 23 5 8 in Depth Total with Door Open D 42 1 4 in Height to Top of Case E 68 3 8 in Height to Top of Door Hinge F 69 3 4 in Width G 35 3 4 in Width door open 90 deg w o handle H 39 1 4 in Width door open 90 deg w handle 44 1 4 in 2 PARTS IDENTIFICATION Use this page to become more familiar with the parts and features Page references are included for your convenience 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 your model Refrigerator Light Pull out Drawer ice B cket Filter Inside Durabase Room Modular Door Bins Divider Door Fixed door bin Tilt Out Door Basket Fixed door bin Dairy Bin2. PWB ASSEMBLY DISPENSER 11 101918 7 6151413 SB GY BL BO RD F DOOR D LED MODULE NH E ICING SENSOR IWHADJBLNH SB PR WH BN BK 13 12 11 10 7 211 STARTER COMP EARTH PART BL BN RT SENSOR BN RD BN RD BN BO BO CONS RD ICE VALVE ESENSOR MAKER um x Es ON4 I Di 9 PWB ASSEMBLY ICEMAKER ICEMAKER KIT 2 WHRD 1 DISPEN PWB ASSEMBLY CON1 ISER LAMP CON101 CON102 2 PWB ASSEMBLY DISPLAY PLUG TYPE THERMOSTAT CAPACITOR PART AND COMP EARTH PART FUSE ON CIRCUIT DIAGRAM ARE SUBJECT TO CHANGE IN DIFFERENT LOCALITIES AND MODEL TYPE P T C START OPTION LG COMP MATSUSHITA COMP BK BLACK YL YELLOW SB SKY BLUE BN BROWN PK
3. Freezer Ref Error Generation Factors Remark 1 Normality None Normal operation of Display 2 Freezer Sensor E FS Short or Disconnection of Error d Freezer Sensor Refrigerator Short or Disconnection of 3 Sensor Error Er rS Refrigerator Sensor Each Sensor have to check Defrosting Short or Disconnection of disconnection a Sensor Error Er dS Defrosting Sensor Icing Sensor Short or Disconnection of 5 Error Er IS Icing Sensor Even though it is passed 1 Temperature Fuse hour since then Defrosting if Disconnection Heater 6 Poor Defrosting Er dH Defrosting sensor is not over disconnection DRAIN Jam 46 F 8 C it is caused Poor Relay for Heater Abnormality of is caused when F B signal Brushless DC isn t over 65 seconds during Poor BLDC Motor connection 7 FAN Motor for Ice Er IF Brushless DC FAN motor DRIVE IC and TR Making operating Abnormality of It is caused when F B signal Brushless DC isn t over 65seconds during Poor BLDC Motor connection 8 FAN Motor for Er FF Brushless DC FAN motor DRIVE IC and TR Freezer operating Abnormality of It is caused when F B signal Brushless DC isn t over 65seconds during Poor BLDC Motor connection 9 FAN Motor for Er CF Brushless DC FAN motor DRIVE IC and TR Mechanic Room operating Communication Error Poor Communication 10 Communication Er CO between Micom of Main PCB connection Poor TR of Error and Display Micom Transmitter a
4. Refrigerator Shelves Water Tank Cover Ice Room Ice Maker and Ice Bucket Humidity Controlled Crisper O Glide N Serve Extra Ice Bin 3 DISASSEMBLY 3 1 REMOVING AND REPLACING REFRIGERATOR DOORS To remove the left refrigerator door To remove the right refrigerator door Pull the water tube out of the fitting while pressing the release ring on the fitting When you pull out the tube first you have to push the collet by opposite direction of arrow in the upper picture and tube pull out by direction of arrow Open the door Remove the top hinge cover screw 1 Lift up the cover 2 Remove the cover Disconnect the wire harness 3 Remove the grounding screw 4 Rotate the hinge lever 5 clockwise and remove Lift the top hinge 6 free of the hinge lever latch 7 A CAUTION Before you begin remove food and IMPORTANT When lifting the hinge free of the latch be bins from the doors careful that the door does not fall forward WARNING Explosion Hazard Disconnect electrical supply to the refrigerator before installing Failure to do so could result in death or serious injury Do not put hands or feet or other objects into the air vents base grille or bottom of the refrigerator You may be injured or receive an electrical shock careful when you work with the hinge base grille and stopper You may be injured Open the door Remo
5. 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 Is 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 fixed 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 Is 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 awa
6. PINK RD RED BO BRIGHT ORANGE PR PURPLE GN YN GREEN YELLOW GY GRAY WH WHITE BL WH BLUE WHITE 20 WH BK RDMWH WHITE BLACK RED WHITE GN GREEN EMBRACO COMP 6 TROUBLESHOOTING 6 1 COMPRESSOR AND ELECTRIC COMPONENTS Remove PTC Starter Rated Voltage P gt from Compressor and 10 measure voltage between Terminal C of Compressor and Terminal 5 or 6 of PTC YES OLP disconnected Replace OLP No Voltage Check connection condition Reconnect Applied voltage isn t in Advise customer that acceptable range power supply needs to be gt 115V 10 checked by an electrician The range of resistance is between 1 50 ok Check resistance between M C S C and M S in Motor Compressor Check resistance of Motor Compressor Open or short Replace Compressor Check resistance of PTC Starter gt Check OLP Check resistance of two Reference Page12 terminals in PTC Starter Check resistance of two terminals in OLP Reference Page12 YES YES Check the power supply under load Compressor attempting to re start after being off for 5 minutes Did compressor start Compressor is OK Supply voltage rating with 10 Check starting state Replace the compressor
7. i 21 6 2 OTHER ELECTRICAL COMPONENTS v Not cooling at all Compressor Check for open short or Cause doesn t run o gt incorrect resistance readings in the following components a Starting devices Short open or broken b OLP Poor contact or gt shorted c Compressor coil gt Coil open or shorted d Wiring harness Poor contact or Replace indicated g gt shorted C component v Poor cooling performance Compressor runs Check starting Low voltage Advise customer that poorly voltage the Power supply needs to be checked by an electrician Check voltage at Poor or broken or Replace starting devices open contact indicated component Check current flowing in sub coil of Shorted Compressor Check rating of OLP Lack of capacity Fan motor doesn t Wire is open or tmi Check wiring circuit shorted Replace indicated component Coil is shorted or open Check Fan Motor Check current flow in the following components Sensor Fuse M Heavy frost buildup on EVAPORATOR Replace Open indicated component Check current flow in the Defrost Heater Replace Defrost Heater 22 6 3 SERVICE DIAGNOSIS CHART COMPLAINT POINTS TO BE CHECKED REMEDY No Cooling Is the po
8. 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 Use only approved substitute parts 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 altered 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 Use only approved substitute parts 18 4 3 OLP OVERLOAD PROTECTOR 4 5 1 Definition of OLP 1 OLP OVERLOAD PROTECTOR is attached to the Compressor and protects the Motor by
9. and insert the need to be perpendicular to each other gear into the clip b Step 4 The rail system will align itself by pushing the rails Step 5 Reinstall the freezer door by inserting the rail tabs all the way into the freezer section into the guide rail Pull the rails back out to full extension Step 6 Reinstall the two screws into the guide rails Step 7 Reinstall the lower basket and close the freezer one from each side door 245 3 20 WATER VALVE DISASSEMBLY METHOD 3 21 FAN AND FAN MOTOR DISASSEMBLY METHOD 1 Turn off the water Then separate the water line from the 1 Using a short screwdriver loosen one SCREW in DRAIN valve PIPE ASSEMBLY and one connected to the MOTOR COVER MOTOR COVER 2 Pull and separate the FAN ASSEMBLY and MOTOR turning counterclockwise based on the MOTOR SHAFT FAN ASSEMBLY MOTOR 3 Separate the housing and pull out the valve The assembly is in the reverse order of the disassembly and take special care for the following details 1 Be careful not to bend the tube during assembly 2 Press the WATER DISPENSER button until water pours out and check for leakage in the CONNECTOR TUBE It differs by the water pressure but usually takes about 2 minutes until water pours out Housing 4 Lay a dry towel on the floor and get ready to spill water from the water filter Pull out the Cilp Then press te collet to separate the tube from the connector and pour
10. begins when Ultra Ice has run for more than 90 minutes Ultra Ice will run for two hours after the defrost is completed 3 If Ultra Ice is pressed during defrost Ultra Ice LCD is on but this function will start seven minutes after defrost is completed and it shall operate for three hours 4 If Ultra Ice is selected within seven minutes after compressor has stopped the compressor compressor delays seven minutes shall start after the balance of the delay time 5 The fan motor in the freezer compartment runs at high speed during Ultra Ice 6 For the rest of the 21 hours the freezer will be controlled at the lowest temperature RON 8 1 12 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 or Refrigerator Door Closed 3 Times 3 Times 3 Times 3 Times Buzzer 4 gt gt ra gt 30sec 30sec 30sec Within 1 min 1 min 8 1 13 How to set the display mode and cancel It 1 With the refrigerator door open keep pressing the Refrigerator Temp Button and ULTRA ICE Button more than 5 seconds then it goes to the display mode with Special Beep Sound 2 Perform the same way agin t
11. fan Motor has high and standard speeds When room temper rapture more high then 38 C speed is high 3 The Failure sensing method is the same as in the fan motor of the freezing fan motor refer to failure diagnosis function table for failure display 8 1 10 Ice Compartment Fan 1 The Icing Fan is controlled by the the sensor on the top of the ice compartment 2 The Failure sensing method is the same as in the fan motor of the freezer refer to failure diagnosis function table for failure display 30 5 8 1 11 Ultra Ice The purpose of this function is to intensify the cooling speed of freezer and to increase the amount of ice Whenever selection switch is pressed selection release the LCD will turn ON or OFF If there is a power outage and the refrigerator is powered on again Ultra Ice will be canceled To activate this function press the Ultra Ice key and the LCD will turn ON This function will remain activated for 24 hrs The first three hours the compressor and Freezer Fan will be ON The next 21 hours the freezer will be controlled at the lowest temperature After 24 hours or if the Ultra Ice key is pressed again the freezer will return to its previous temperature 5 During the first 3 hours 1 Compressor and freezer fan HIGH RPM run continuously 2 If a defrost cycle begins during the first 90 minutes of Ultra Ice the Ultra Ice cycle will complete its cycle after defrosting has ended If the defrost cycle
12. 02120 AJP36702120 AJP36702120 Tray Assembly Vegetable ACQ36701109 ACQ36701109 ACQ36701109 Cover Assembly TV AEC36906403 AEC36906403 AEC36906403 Guide Assembly TV AEC36906404 AEC36906404 AEC36906404 Guide Assembly TV AEC36702204 AEC36702204 AEC36702204 Guide Assembly Rail AEC36702303 AEC36702303 AEC36702303 Guide Assembly Rail AEC36702304 AEC36702304 AEC36702304 Guide Assembly Rail CAUTION Use the part number to order part not the position number 5 8 5 2 9 5 E 5 5 5 2 5 8 5 2 5 9 2 o DOOR PARTS DOOR PARTS 797 3 ST 797 2 SW 797 7 BS Desc ADC57728012 ADC57728013 ADC57728012 Door Assembly Freezer ADD57728201 ADD57728202 ADD57728206 Door Foam Assembly Freezer MDS38201406 MDS38201401 MDS38201402 Gasket Door 5006JJ2013A 5006JJ2013A 5006JJ2013A Cap Cover 5006JJ2013B 5006JJ2013B 5006JJ2013B Holder Backet AED37133214 AED37133216 AED37133218 Handle Assembly Freezer 3846JD1019B 3846JD1019B 3846JD1019B Name Plate ADC57728328 ADC57728326 ADC57728328 Door Assembly Refrigerator Right ADC36697466 ADC36697465 ADC36697466 Door Assembly Refrigerator Left ADD5772851 1 ADD57728509 ADD57728510 Door Foam Assembly Refrigerator ADD36652758 ADD57728917 ADD57728918 Door Foam Assembly Refrigerator 4987JJ2002S 4987JJ2002N 498
13. 10 MCK42340105 MCK42494901 4890JD1111A 4930JA2074B 5020JA2040K MCR42338205 6600JB3001E 6421JB2002L EBR60070706 6871JB1451C Desc Cap Assembly Duct Spring Lever Holder Lever Funnel Assembly Frame Funnel Lever Dispenser Funnel PCB Assembly Display Cover Assembly Dispenser Cover Dispenser Cover PCB Glass Door Holder Button Button Lever Decor Drain Switch Micro Solenoid Reversing Valve PCB Assembly Sub PCB Assembly Display ICE MAKER amp ICE BANK PARTS 797 3 ST AEQ36756914 6500JB1008A EAU35872004 EAU60943404 5075JA1044E 6421JA3001N ADC33751107 ADD33178702 4987JA2012B MEB49049002 MCR42600501 4775JA2101A 4775JA2102A MCK38202501 EAU35872004 4970JA3044A 4970JA3045A 4860JA3010B 4860JA3010A 797 2 SW AEQ36756914 6500JB1008A EAU35872004 EAU60943404 5075JA1044E 6421JA3001N ADC33751107 ADD33178703 4987JA2012B MEB49049002 MCR42600501 4775JA2101A 4775JA2102A MCK38202501 EAU35872004 4970JA3044A 4970JA3045A 4860JA3010B 4860JA3010A 10 797 9 BS AEQ36756914 6500JB1008A EAU35872004 EAU60943404 5075JA1044E 6421JA3001N ADC33751107 ADD33178702 4987JA2012B MEB49049002 MCR42600501 4775JA2101A 4775JA2102A MCK38202501 EAU35872004 4970JA3044A 4970JA3045A 4860JA3010B 4860JA3010A Desc Ice Maker Assembly Kit Sensor Temperature Motor AC Auger Motor AC Bucket Assembly Ice Solenoid Assembly Door Assembly Fre
14. 2 Duct Multi 4930JA2080C 4930JA2080C 4930JA2080C Holder Shelf 4930JA2081C 4930JA2081C 4930JA2081C Holder Shelf MCK38019301 MCK38019301 MCK38019301 Cover Lamp MCK61881701 MCK61881701 MCK61881701 Cover Lamp 3550JJ1097Q 3550JJ1097A 3550JJ1097E Cover Hinge 3550JJ1097R 3550JJ1097B 3550JJ1097F Cover Hinge 3806JA2146E 3806JA2146A 3806JA2146C Decor Assembly Case MEG61878402 MEG61878402 MEG61878402 Holder Rail AEC72910504 AEC72910504 AEC72910504 Guide Assembly Rail AEH71135318 AEH71135326 AEH71135322 Hinge Assembly Center AEH71135320 AEH71135328 AEH71135324 Hinge Assembly Center AEH60614102 AEH60614102 AEH60614102 Hinge Assembly Upper AEH60614101 AEH60614101 AEH60614101 Hinge Assembly Upper MBL38019501 MBL38019501 MBL38019501 Cap Duct 5006JA3111A 5006JA3111A 5006JA3111A Cap Duct 4774JJ2008B 4774JJ2008B 4774JJ2008B Hinge Assembly Lower TCA34632301 TCA34632301 TCA34632301 Compressor Set Assembly 5421JJ1003B 5421JJ1003B 5421JJ1003B Evaporator Assembly EBG31940241 EBG31940241 EBG31940241 Thermistor Assembly PTC EBG60658602 EBG60658602 EBG60658602 Thermistor Assembly PTC 6750C 0004U 6750C 0004U 6750C 0004U Overload Protect 3550JA2042C 3550JA2042C 3550JA2042C Cover Relay 4J00977P 4J00977P 4J00977P Pipe Compressor Sealing 5040JA3071A 5040JA3071A 5040JA3071A Damper Compressor 3551JJ2018A 3551JJ2018A 3551JJ2018A Cover Assembly Machinery Rear 4620JA3015A 4620JA3015A 4620JA3015A Stopper Compressor 3103JJ1001H 3103JJ1001H 3103JJ1001H Ba
15. 23901 MAK39123901 MAK39123901 Bar 4403JA3005A 4403JA3005A 4403JA3005A Connector Assembly 4350JA3005B 4350JA3005B 4350JA3005B Ring 4811JJ2015D 4811JJ2015D 4811JJ2015D Bracket Assembly Door 3550JA2267B 3550JA2267B 3550JA2267B Cover Hinge 3550JA2267A 3550JA2267A 3550JA2267A Cover Hinge 3550JA2264A 3550JA2264A 3550JA2264A Cover Hinge MCQ42969201 MCQ42969201 MCQ42969201 Damper Pipe MCK42342101 MCK42342101 MCK42342101 Cover Front 4930JA3091A 4930JA3091A 4930JA3091A Holder Bracket 4004JA3002A 4004JA3002A 4004JA3002A Clip 4838JA2003B 4838JA2003B 4838JA2003B Tank Water MCD38280801 MCD38280801 MCD38280801 Connector Tube 5221JB2010G 5221JB2010G 5221JB2010G Valve Assembly Water 4501425A 4501425A 4501425A Screw Customized CAUTION Use the part number to order part not the position number DISPENSER PARTS 797 3 ST 5007JA3006Z 4970JA3011C 4930JA3043A 3017JA2008H MDQ42340402 4510JA2022A MDR42340501 6871JB2074A ACQ36820509 MCK42340001 MCK42494901 4890JD1111A 4930JA2074B 5020JA2040E MCR42338202 6600JB3001E 6421JB2002L EBR60070706 6871JB1451C 797 2 SW 5007JA3006Z 4970JA3011C 4930JA3043A 3017JA2008G 3210JA1072C 4510JA2022A MDR42340502 6871JB2074A ACQ36820506 MCK42340101 MCK42494901 4890JD1111A 4930JA2074B 5020JA2040F MCR42338201 6600JB3001E 6421JB2002L EBR60070706 6871JB1451C 797 9 BS 5007JA3006Z 4970JA3011C 4930JA3043A 3017JA2008J MDQ42340403 4510JA2022A MDR42340503 6871JB2074A ACQ368205
16. 43060803 EAV43060803 EAV43060803 LED Assembly 0CZZJB2014K 0CZZJB2014K 0CZZJB2014K Capacitor Electric Appliance Film Box 6411JB1042X 6411JB1042X 6411JB1042X Power Cord Assembly 4681JB1029D 4681JB1029D 4681JB1029D DC Motor Assembly EBR41956436 EBR41956436 EBR41956436 PCB Assembly Main 3551JA2144C 3551JA2144C 3551JA2144C Cover Assembly PCB MBN38018601 MBN38018601 MBN38018601 Case Lamp ACQ33676502 ACQ33676502 ACQ33676502 Cover Assembly Lamp ACQ33751005 ACQ33751005 ACQ33751005 Cover Lamp 4930JA3091A 4930JA3091A 4930JA3091A Holder Bracket 4004JA3002A 4004JA3002A 4004JA3002A Clip 4931JA3005B 4931JA3005B 4931JA3005B Holder Assembly Bracket 3550JA2247A 3550JA2247A 3550JA2247A Cover Sensor ACQ73244001 ACQ73244001 ACQ73244001 Cover Assembly Sensor 6500JB2001B 6500JB2001B 6500JB2001B Sensor 5231JA2006A 5231JA2006A 5231JA2006A Filter Assembly Water 3550JD1128B 3550JD1128B 3550JD1128B Cover Filter 5230JA2003A 5230JA2003A 5230JA2003A Filter Head 3550JA2279A 3550JA2279A 3550JA2279A Cover Filter 1SZZJA3016A 1SZZJA3016A 1SZZJA3016A Screw Customized CAUTION Use the part number to order part not the position number FREEZER PARTS CAUTION Use the part number to order part not the position number LOC No 797 3 ST 797 2 SW 797 6 BS Description 131A 5074JA2004A 5074JA2004A 5074JA2004A Bucket Ice 136A 3391JJ2011A 3391JJ2011A 3391JJ2011A Tray Assembly Drawer 136B 3391JA2054B 3391JA2054B 3391JA2054B Tray Assembly Drawer 145C 4975J
17. 7JJ2002C Gasket Assembly Door 4987JJ2002T 4987JJ2002P 4987JJ2002D Gasket Assembly Door MCK59045801 MCK59045801 MCK59045801 Cover Front MCK59045802 MCK59045802 MCK59045802 Cover Front 4430JJ2004A 4430JJ2004A 4430JJ2004A Cam Shaft 4430JJ2004B 4430JJ2004B 4430JJ2004B Cam Shaft 4931JJ2002E 4931JJ2002A 4931JJ2002C Holder Assembly Gasket 4931JJ2002F 4931JJ2002B 4931JJ2002D Holder Assembly Gasket AAP33686303 AAP33686303 AAP33686303 Basket Assembly Door MAN38142901 MAN38142901 MAN38142901 Basket Door MAN39723202 MAN39723202 MAN39723202 Basket Window AAP36817401 AAP36817401 AAP36817401 Basket Assembly Door AAP36817601 AAP36817601 AAP36817601 Basket Assembly Door AAP33726606 AAP33726606 AAP33726606 Basket Assembly Door AAP33726605 AAP33726605 AAP33726605 Basket Assembly Door MAN38154501 MAN38154501 MAN38154501 Basket Door 4620JJ3006N 4620JJ3006N 4620JJ3006 P Stopper Door 4620JJ2009A 4620JJ2009A 4620JJ2009A Stopper Door J326 00012A J326 00012A J326 00012A Bush AED37083010 AED37083012 AED37083014 Handle Assembly Refrigerator 5218JA1009E 5218JA1009E 5218JA1009E Rail Slide 5218JA1009F 5218JA1009F 5218JA1009F Rail Slide 5098JA2001F 5098JA2001F 5098JA2001F Connector Assembly 5098JA2001E 5098JA2001E 5098JA2001E Connector Assembly 3550JA1456C 3550JA1456C 3550JA1456C Cover Connector 3550JA1456D 3550JA1456D 3550JA1456D Cover Rail 4932JA1007D 4932JA1007D 4932JA1007D Connector Rail 4932JA1007C 4932JA1007C 4932JA1007C Cover Rail MAK391
18. A1040A 4975JA1040A 4975JA1040A Guide Assembly Rail 145G 4974JA1153B 4974JA1153B 4974JA1153B Guide Rail 145H 4974JA1153A 4974JA1153A 4974JA1153A Guide Rail 145J 5218JA1008B 5218JA1008B 5218JA1008B Rail Slide 145K 4932JA1009B 4932JA1009B 4932JA1009B Connector Rail 145M 4932JA1009A 4932JA1009A 4932JA1009A Connector Rail 145F 4975JA1040C 4975JA1040C 4975JA1040C Guide Assembly Rail 237C 4974JJ1032A 4974JJ1032A 4974JJ1032A Guide Drawer 250C 4470JA2008A 4470JA2008A 4470JA2008A Gear Ice 250D 5006JA2069A 5006JA2069A 5006JA2069A Cap Cover 250E MAK36519001 MAK36519001 MAK36519001 Bar CAUTION Use the part number to order part not the position number REFRIGERATOR PARTS CAUTION Use the part number to order part not the position number 797 3 ST 797 2 SW 797 7 BS Desc AHT36706712 AHT36706712 AHT36706712 Shelf Assembly Refrigerator AHT36764309 AHT36764309 AHT36764309 Shelf Assembly Refrigerator AHT36968109 AHT36968109 AHT36968109 Shelf Assembly Refrigerator 5027JJ2012E 5027JJ2012E 5027JJ2012E Shelf Assembly Net 4890JJ1007Z 4890JJ1007Z 4890JJ1007Z Shelf Glass AHT36963708 AHT36963708 AHT36963708 Shelf Assembly Refrigerator AHT36963804 AHT36963804 AHT36963804 Shelf Assembly Refrigerator 5027JJ2012L 5027JJ2012L 5027JJ2012L Shelf Assembly Net AJP36700902 AJP36700902 AJP36700902 Tray Assembly Fresh Room ACQ36701704 ACQ36701704 ACQ36701704 Cover Assembly Tray AJP36702119 AJP36702119 AJP36702119 Tray Assembly Vegetable AJP367
19. Food F 4 F to 4 F 4 F to 4 F Percent Running Time 3596 4596 50 F 70 F 1 5 REFRIGERATION SYSTEM Minimum Compressor Capacity Vacuum 21 MIN Minimum Equalized Pressure iue exe CES 49 PSIG E ie E HRS ER 56 PSIG Refrigerant R134a oom 5 11 oz 956 BTU hr 1 6 INSTALLATION Clearance must be provided at top sides and rear of the refrigerator for air circulation AT REAR dues 1in 1 7 REPLACEMENT PARTS 21 cuft 795 71082 01 795 71083 01 795 71089 01 Relay sub HIE RS EBG60658602 Qverload iii e 3 6750C 0004U Defrost Thermostat 6615JB2005H Defrost Heater Woo 5300JK1005D Evaporator Fan Motor 4681JB1027C 4681JK1004E Capacitor Running 0CZZJB2014K OCZZJB2012K Compressor Hi Side TCA34632301 Evaporator Lo Side 5421JJ1003B Condenser une ACG72915201 Der e niet 5851JA2007E Condenser Fan Motor 4681JB1029D Temperature Control ACQ36820506 SW ACQ36820507 WB ACQ36820508 BI ACQ36820509 STS ACQ36820510 BS Main Control EBR41956436 Ice Fan Motor
20. ING CHECKING PROBLEM INDICATED BY CHECK METHOD CAUSE SOLUTION POWER 1 The whole 1 FREEZER Check if FREEZER POWER SOURCE Replace Main PWB SOURCE is REFRIGERAT REFRIGERATOR is poor poor OR DOOR IS OPEN and check display 2 IF LAMP is dim Check visually Applied voltage Replace Main PWB 2 DISPLAY LED error 3 The Check connection of CONNECTOR Reconnect connection of CONNECTOR connection is poor CONNECTOR the MAIN PWB P CONNECTOR TRANS FUSE is Replace Main PWB open COOLING is NO COOLING 1 If the USE TEST MODE1 COMPRESSOR Replace OLP PTC poor COMPRESSOR forced COOLING locked or blocked te If less than 7 OLP PTC is poor Replace MAIN PWB minutes pass after COMPRESSOR compressor shuts RELAY i off don t press the te ek KEY and wait THE Check the connection CONNECTING of the black wire of WIRE is poor the MAIN PWB CONNECTOR CONS 2 If refrigerant is Measure the Refrigerant Replace the leaking leaking amount of frost leakage part and replace any sticking on lost refrigerant EVAPORATOR and the surface temperature of the condenser pipe FREEZER 1 If FAN MOTOR USE TEST MODE1 FAN MOTOR is Replace the FAN TEMPERATURE operates forced COOLING poor MOTOR t GE CONNECTING Certify the MOTOR WIRE is poor and the connection of the black wire of the MAIN PWB CONNECTOR CON4 2 If Check the amount DEFROSTING is See DEFRO
21. Kenmore E L 1 REFRIGERATOR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL Model s 795 71082 01 795 71083 01 795 71089 01 P No MFL48179017 Last Revision January 18 2010 CONTENTS SAFETY PRECAUTIONS i ccctcccce PEE 2 1 SRECIEICATIONS e ERA an DAN EK NN MAYA 3 4 2 PARTS IDENTIFICATION 0 ebe eege Eed EES 5 EMMILYCIIIUIde 6 14 REMOVING REPLACING REFRIGERATOR DOORS innen tenen nennen nnns 6 DOOR qc EE 7 DOOR ALIGNMENT eroi ecce naa ns Sa saman 8 FAN AND FAN MOTOR EVaporator mi t nene ciento ve panen doe ve naa 8 DEFROST CONTHOL ASSEMBLY gt ende ipse sm an maan 9 B EE 9 MULTLDUCT Si en hie i i ny ree pa EE 10 MAIN PWB iiic ciii ana evn held usd a cv Eve cet aa 10 DISPENSER e E aa Deeg 10 DISPLAY PWB REPEAGCEMENT Gitana ane i de a ai niles eek ee 10 FUNNEL REPLAGEMEN ia iEn eH nas aa A 10 SUB PME FOR DISPENSER EMBED 11 DUCT DOOR REPLACEMENT cuca memanas an E aa 11 CE CORNER DOOR RER AOE ME N T rou tih da 11 IGEMAKER ASSEMBLY aa linia an 11 AUGER a an niuis 12 HOW TO REMOVE A DOOR ICE BIN esa icr aa naa ga aan 13 HOW TO INSERTA DOOR CE BIN oct
22. ONS 1 1 DISCONNECT POWER CORD BEFORE SERVICING IMPORTANT RECONNECT ALL GROUNDING DEVICES All parts of this appliance capable of conducting electrical current are grounded If grounding wires screws straps clips nuts or washers used to complete a path to ground are removed for service they must be returned to their original position and properly fastened 1 2 IMPORTANT NOTICE This information is intended for use by individuals possessing adequate backgrounds of electrical electronic and mechanical experience Any attempt to repair a major appliance may result in personal injury and property damage The manufacturer or seller cannot be responsible for the interpretation of this information nor can it assume any liability in connection with its use 1 3 ELECTRICAL SPECIFICATIONS Temperature Control Freezer Compartment 6 F to 8 F Defrost Control Total Comp Running Time 7 hrs 50 hrs Defrost Thermostat ooo Woo 46 F Electrical Rating 115VAC 60Hz 7 2 Maximum Current Leakage 0 5 Maximum Ground Path Resistance 0 14 Ohms Energy Consumption 21 cu ft 527 E STAR TEILE 25 cu ft 547 E STAR 1 4 NO LOAD PERFORMANCE CONTROL POSITION MID MID And Ambient of m 90 F Fresh Food F 33 F to 41 F 33 F to 41 F Frozen
23. RERBA 13 HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER 14 15 WATER VALVE DISASSEMBLY METHOD Rte bana NN Na aan ane inang 16 FAN AND FAN MOTOR DISASSEMBLY METHODEN 16 PULTE OUT DBAWER iiber REG 17 4 5 an 18 19 Meese Masta 18 PTGS TAR TER ha b adnotatum i d eee ios dtl ccc ea HU ee 18 OLEP OVEREOAD PROTEGTJOPR std aman man asn hu peta ena haee ade tet ceres 19 TO REMOVE THE COVER PUG rase ha nw te COR a aa aa 19 5 CIRCUIT DIAGRAM 0000 EEDDEEN 20 6 TROUBELESHOOTING aa a nan ananda 21 25 7 OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER oom dna 26 28 8 DESCRIPTION OF FUNCTION A CIRCUIT OF MICOM cernere anna 29 45 SAFETY PRECAUTIONS Please read the following instructions before servicing your refrigerator 1 Unplug the power before handling any elctrical componets 2 Check the rated current voltage and capacity 3 Take caution not to get water near any electrical components 4 Use exact replacement parts 5 Remove any objects from the top prior to tilting the product 1 SPECIFICATI
24. Refrigerator or disconnect power at the circuit breaker If necessary remove top shelf or shelves 3 6 1 Refrigerator Compartment Lamp 1 Release 2 screws 2 Hold both ends with your both hands and pull it downward to remove it 3 Use a flat tool as shown below to remove the cover lamp Figure 12 4 As shown below use a flat tool to remove the cover lamp Figure 13 LED Assembly Case Lamp Figure 14 Cover Lamp 3 6 2 Freezer Compartment Lamp 1 Unplug refrigerator power cord form outlet 2 Remove screw with direver 3 Grasp the cover Lamp pull the cover downward A Figure 15 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 2 Hold the left and right side of the Cover Assembly dispenser as shown in the picture and pull and remove it The cover dispenser is attached with a hook CAUTION When replacing the dispenser cover in the reverse order of removal be careful that the lead wire Figure 17 does not come out and the water tube is not pinched by 3 8 MAIN PWB 1 Loosen the 4 screws on the PWB cover 2 Remove the PWB cover the dispenser cover as shown in the picture below 3 10 DISPLAY PWB REPLACEMENT 1 Pull up and out on the dispenser cover to remove 2 Follow the steps in the pi
25. Room Temperature None to Weak Air Low Side Leak Loss of Change 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 25 7 OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER 7 1 OPERATION PRINCIPLE 7 1 1 Operation Principle of IceMaker Start Position Icemaking Mode Harvest Mode Park Position Test Mode Y Y ww w w wy Adjusts EJECTOR to Start Position with power on Waits until water becomes ICE after starting the icemaking operation Runs MOTOR to drop ice from the tray into the ICE BIN During harvest mode check if the ice bin is full Reaches Start Position Performs Ice Making Mode after supplying water by operating the SOLENOID in ICE VALVE To operate LINE and SERVICE press and hold the Fill Key for 3 seconds The icemaker will run through 3 stages Harvest Fill Icemaking 1 Turning the Icemaker stop switch off O stops the ice making function 2 Setting the Icemaker switch to OFF and then turning it back on will reset the icemaker control Cube Size Indicator Light EJECTOR Automatic Shut off Arm Cube Size Power Selection Button Switch 26 7 2 ICE MAKER FUNCTIONS 7 2 1 Icemaking Mode 1 Icemaking refers to the freezing of supplied water in the ice tray Complete freezing is assured by measuring the temperature of the Tray wit
26. STING is DEFROSTING of frost sticking on poor poor is normal the EVAPORATOR 3 If SENSOR is Of the Refrigerator SENSOR Replace SENSOR normal SENSOR RESISTANCE is poor 4 Door Line Check the seal Door liner Replace door liner contact when the damaged door is closed 42 CHECKING PROBLEM INDICATED BY CHECK METHOD CAUSE SOLUTION COOLING is If If FREEZER Check is FREEZER Make sure the DOOR poor REFRIGERATOR TEMPERATU TEMPERATURE is isattached TEMPERATURE RE is normal too low is too low If amount of Make sure that the FAN MOTOR is Replace FAN cool air from amount and speed poor MOTOR FAN MOTOR of cool air are is sufficient sufficient by Passage of cool air Remove impurities touching the check blocked supplied on the EVA frozen See DEFROSTING is REFRIGERATOR poor Door Line Check door seal Door liner damaged Replace Door liner contact when door is closed DEFROSTIN NO If HEATER USE TEST MODE3 HEATER Replace HEATER G is poor DEFROSTING emits heat forced disconnection DEFROSTING TEMPERATURE Replace FUSE disconnection TEMPERATURE FUSE Connection is poor Check EVAPORATOR connection and wire of MAIN PWB CONNECTOR DEFROST Replace DEFROST SENSOR is poor SENSOR HEATER RELAY is Replace RY4 of poor MAIN PWB If DRAIN PIPE Check DRAIN PIPE DRAIN PIPE is Remove ice and is block
27. T3 2 Stepping DAMPER CLOSE Defrosting Sensor is 3 Defrosting HEATER ON 46 F 8 C or more 4 DISPLAY LCD shows no 33 Push test button for the Reset to the previously setting The compressor will RESET 4th time and the control is Before TEST MODE Start after a 7 minute Put batch into the Delay previous setting 34 8 2 PCB FUNCTION 8 2 1 Power Circuit CONI Lg L ETA me r ZS bn 2 val z er ESO y p pomum oF MICA VSS rA HINGE EARTH 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 VA1 is a part for preventing over voltage and noise When 385V or higher power is applied the inside elements are shortcircuited and broken resulting in blowout of the fuse in order to protect the elements of the secondary part of the TRANSFORMER PART VA 1 CE 3 CEA 5 VOLTAGE 115 Vac 12 Vdc 15 5 Vdc 5V 35 8 2 2 Load Fan amp Open Door Detection Circuit 1 Load Drive Condition Check To
28. ally inlet only m WHOLE Freezer Flowing sound of Equal to ambient Normal discharging of the CLOG compartment and refrigerant is not temperature Refrigerant S Refrigerator don t heard and frost isn t cool formed MOISTURE CLOG Cooling operation stops periodically Flowing sound of refrigerant is not heard and frost melts Lower than ambient temperature Cooling operation restarts when heating the inlet of the capillary tube COMP Freezer and Low flowing sound of A little higher than Low pressure at high side of Q RESSION Refrigerator don t refrigerant is heard ambient compressor due to low Q cool and frost forms in temperature refrigerant level inlet only mo o 4 NO COMP No compressing Flowing sound of Equal to ambient No pressure in the high 2 RESSION operation refrigerant is not temperature pressure part of the z heard and there is compressor no frost 24 6 4 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 Frost Partial Pattern Equalization Test Equalization Test Very Fast Very Slow Very Slow Fast Very Fast Inefficient Compressor Complete Restriction Partial Restriction Condenser Temperature Cap Tube Sound Hotter than Normal
29. ctures 3 Disconnect wire harness and replace the main PWB in the reverse order of removal 3 9 DISPENSER 3 11 FUNNEL REPLACEMENT 1 Pull up and out on the dispenser cover to remove 1 Disconnect funnel and button assembly by pulling down and forward 2 Disconnect the wire harness 3 Replace in reverse order 10 3 12 SUB PWB FOR WORKING DISPENSER 3 14 ICE CORNER DOOR REPLACEMENT 1 Loosen the screw on the sub PWB 1 Loosen the front screw as shown in the picture 2 Lift up the hinge with one hand 3 Pull out the Ice Corner Door with the other hand 2 Pull the sub PWB down 3 Disconnect the wire harness and replace the sub PWB in the reverse order of removal 3 15 ICEMAKER ASSEMBLY 1 Loosen two screws as shown in the first picture 3 13 DUCT DOOR REPLACEMENT 1 Pull up and out on the dispenser cover to remove 2 Disconnect the wire harness 3 Remove the funnel 4 Replace in reverse order _ 2 Disconnect the wire harness amp ground screw replace thelcemaker assembly in the reverse order of removal 3 It separates a ground connection screw 441 3 16 AUGER MOTOR COVER 1 After removing the icemaker remove the 5 stainless screws holding the auger motor cover shown in the picutres below 2 Grip the bottom of motor cover assembly and pull out it 3 Disconnect wire harness of motor cover assembly There is a au
30. ed blocked impurities Check HEATER PLATE resistance If ice remains Make sure that Connection is poor Reassemble the after DEFROST DEFROST SENSOR DEFROSTING SENSOR is connected Make sure that FREEZER REFRIGERATOR DOOR is closed DOOR does not close properly Reassemble DOOR Replace GASKET 43 8 4 MAIN PWB ASSEMBLY AND PARTS LIST 8 4 1 Main PWB Assembly 1 gQoooo e A 9 Jm M a PERA Qooooobopooo EZ ooooooooooooo0 4 9 p E TERT A S7 Em 4 1 l 25650006 68841954 P tten Qoooooooooooooo toa oe 44 8 4 2 Dispenser Drive PWB Assembly a gt 331124 E or D Dim sun sen bh 9220000000000 V WATER SOLE FIM fi VALVE DISP HTRI AUGER Wm ps 45 REPAIR PARTS LIST MODELS No 795 79732 904 795 79733 904 795 79737 904 To call Toll Free For Parts 1 800 366 PART 1 800 366 7278 For Service 1 800 4 MY HOME 1 800 469 4663 Sears The model number of your refrigerator is found on the serial plate inside All repair parts listed are available for immediate purchase or special order when you visit your nearest Sears Service Center or the Service Department at most Sears stores To order par
31. emaker 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 Pag s FAN MOTOR N A MOTOR r Q os Figure 11 ce Fan Scroll Assembly Replacement 1 Remove the plastic guide for slides on left side by unscrewing phillips head screws 2 Pull the grille forward as shown in the second picture 3 Disconnect wire harness of the grille 4 Remove the scroll assembly by loosening all screws 1 3 4 3 5 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 46 F 8 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 10 2 Separate the connector with the Defrost Control assembly and replace the Defrost Control assembly after cutting the Tie Wrap Figure 11 FREE E DEFROST CONTROL ASSEMBLY S Figure 10 Figure 11 3 6 LAMP Unplug
32. eze Room Door Foam Assembly Gasket Assembly Door Handle Home Bar Decor Handle Hinge Assembly Upper Hinge Assembly Lower Cover Home Bar Motor AC Auger Spring Spring Clamp Clamp ELIMINATE ACCIDENTS Can Count on me Safely
33. ger motor on the back as shown in the picture Auger Motor Icemaker Power amp Full detection Signal 12 3 17 HOW TO REMOVE A DOOR ICE BIN 3 18 HOW TO INSERT A DOOR ICE BIN 1 Grip the handles as shown in the picture 1 Insert the Ice Bin slightly tilting it to avoid touching the Icemaker especially ice maker lever 3 Dx 0 2 Lift the lower part slightly Insert the ice bucket carefully avoid contacing the automatic shut off arm 13 3 19 HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER 3 19 1 Follow Steps to Remove Step 1 Open the freezer door Step 2 Remove the lower basket Step 3 Remove the two screws from the guide rails one Step 4 Lift the freezer door up to unhook it from the rail from each side support and remove Pull both rails to full extension Step 5 First Remove the gear from the left side first by releasing the tab behind the gear place a screwdriver between the gear and the tab and pull up on the gear Second Remove the center rail Third Remove the gear from the right side by following the same steps for the left side NOTE THIS TAB MUST BE PUSHED IN TO RELEASE THE GEAR 14 3 19 2 Follow Steps to Reinstall Step 1 Reinstall the right side gear into the clip a Step 2 Insert the rail into the right side gear Gears do not Step 3 Insert the rail into the left side gear
34. h Icemaking SENSOR 2 Icemaking starts after completion of the water fill operation 3 The Ice Making function is completed when the sensor reaches 19 F 7 C 55 minutes after starting NOTE After Icemaker Power is ON the Icemaker heater will be on for test for 6 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 The feeler arm senses the quantity of ice in the ice storage bin while rotating with the EJECTOR A Ice storage bin is full The EJECTOR stops heater off B Ice storage bin is not full The EJECTOR rotates twice to open for ice x If the EJECTOR does not rotate once within 5 minutes in B mode 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 5 sec E The water amount will vary depending on the water control 2 5 5 sec Switch setting as well as the FIRST STAGE ca water
35. lock 1 When the refrigerator is first turned on the buttons are not locked The display panel shows the padlock unlocked icon 2 To lock the display the dispenser and the control panel press and hold the LOCK button for 3 seconds The locked pad lock icon is displayed 3 The LOCK button is the only control feature that remains active in the press amp Hold Press amp Hold locked state buzzer sound other control buttons and the dispenser are deactivated Ex In selecting In selecting 4 To release from the locked state press and hold the LOCK button LOCK LOCK again again for 3 seconds 8 1 4 Filter condition display function 1 There is a replacement indicator light for the filter cartridge on the dispenser Classification In initial Power On Replace indicator 2 Water filter needs replacement once six months or of Filter RESET light on using water filter 3 Water Filter icon turn on to tell you need to replace the filter soon Filter Status 4 After replacing the filter press and hold the lock button Display more than 3 seconds Press Hold Press amp Hold Water Filter icon turn off with reset status 29 8 1 5 Ultra Ice selection Please select this function for quick freezing Function is repeat Ultra Ice Icon whenever pressing Ultra Ice button Ultra Ice function automatically turns off after a fixed time passes 8 1 6 Dispenser use selection Yo
36. measure outputs of the control board check voltages between the pins for the following components Circuit Pin Number Pin Number Output Voltage Pilot Valve Con3 Pin3 Con3 Pin2 115 VAC iip eget Con3 Pin8 Con3 Pin2 115 VAC Def Heater Con3 Pin10 Con3 Pin2 115 VAC Water Pilot Valve Cons 11 Con3 Pin2 115 VAC Compressor Con3 Pin12 Con3 Pin2 115 VAC Duct Heater Con3 Pin6 Con3 Pin2 115 VAC Front Heater Con3 Pin1 Con3 Pin2 115 VAC Optional 2 1 APPLY For AC Lamp Model LAMP R Con3 Pin9 Con3 Pin2 115 VAC LAMP F Con3 Pin7 Con3 Pin2 115 VAC 2 2 Freezing compartment fan Pin2 amp 3 of con4 MOTOR OFF 2V or less MOTOR ON 13V 15V 36 2 3 Machine compartment fan Pin8 amp 9 of con4 MOTOR OFF 2V or less MOTOR ON 13V 15V 2 4 Icing compartment fan Pin5 amp 6 of con4 MOTOR OFF 2V or less MOTOR ON 13V 15V 37 3 Open Door Detection Circuit Check CON4 CON6 11 REFRIGERATOR DOOR 6 FREEZER DOOR 0 SWITCH E 8 SWITCH mI Be eee Pin 11 amp 12 of con4 Ref Door ocation Refrigerator Door Pin 5 amp 6 of con6 Fre Door Closed 5V Open oV 8 2 3 Temperature Sen
37. n of start position 5 VALVE Two seconds after detection of start position you can confirm that valve is on Return to Stat ior t Five seconds after fifth stage is 6 Reset CST MODE HS completed 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 CONTENTS REMARKS 1 Normal Mark time to supply None Display switch operates properly leomaking Make sure that the wire on 2 Sensor Open or short circuited wire SS each sensor is connected 28 8 DESCRIPTION OF FUNCTION amp CIRCUIT OF MICOM 8 1 FUNCTION 8 1 1 Function 1 When the appliance is plugged in it is set to 37 F for Refrigerator and O F 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 set to Control temperature Previously y Press amp Hold Light Sensor gege Ultra Ice Filter Reset P AS n Freezer Refrigerator Jm Je Dispenser 8 1 2 How to Toggle the Display between F amp C 1 The initial setting is F and the display temperature mode can be changed from F to C or C to F by pressing and holding the FRZ TEMP and the REF TEMP keys at the same time for over 5 seconds 8 1 3 Lock function dispenser and display button
38. nd Receiver NOTE In the case of Room Temperature Seneor Error Er rt appears on the Display when Ultra Ice KEY and Freezer Temp KEY pressed at the same time for one second 239 8 1 16 TEST Mode 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 test button at main PCB controller While in the test mode the function control button is not recognized but the recognition tone 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 grs ec Table 1 Function Test MODE OPERATION FUNCTION REMARKS Push test button one time 1 Operation of the COMPRESSOR at main PCB controller and FAN Freezer Condenser Icing TEST1 2 Stepping DAMPER OPEN 3 Defrosting HEATER OFF 4 DISPLAY LCD all ON Push test button again 1 Operation of the COMPRESSOR for TEST MODE 2 and FAN Freezer Condenser Icing TEST2 2 Stepping DAMPER CLOSE 3 Defrosting HEATER OFF 4 DISPLAY LCD shows no 22 Push test button again 1 The COMPRESSOR and the Reset if the for TEST MODE 3 FAN Freezer Condenser Icing OFF Temperature of the TES
39. o cancel the display mode 3 All freezing units do not work at the display mode Exceptions Display Lamp 431 8 1 14 Defrosting removing frost 1 Defrosting starts each time the COMPRESSOR running time Betwee 7 50 hours 2 For initial power on or for restoring power defrosting starts when the compressor running time reaches 4 hours 3 Defrosting stops if the sensor temperature reaches 46 4 F 8 C 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 8 1 15 4 Defrosting won t function if its sensor is defective wires are cut or short circuited 8 1 15 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 d ipe Jum c muc Q E 24 X auto 743 Y Ja F OF Ai level EM em am Press amp Hold Press amp Hold LCD check function If simultaneously pressing Ultra Ice button and freezing temperature adjustment button for a second display LCD graphics on If releasing the button the LCD graphic displays the previous status 32 ERROR CODE on display panel Error Display NO
40. 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 5 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 Customer part No Name number D Base phenolic Lot coda UL 94 V 0 rated 2 Movable arm support plated steel 3 Stationary contact support plated steel Heater support plated steel Heater resistance alloy Disc thermostatic alloy D Movable am spring temper copper alloy Contact movable silver on copper 8 Contact stationary silver on copper 49 Slug plated steel OD Cover polyester UL 94V rated Pin connector plated copper alloy To engage 2 33 2 66 mm dia pin 3 Quick connect terminal brass conforms to UL 310 MEMA DC 2 DIN 46344 O 330 FBYY Electrical Physical characteristics termination part number part number t SN Figure 19 4 4 TO REMOVE THE COVER PTC 1 Remove the Cover Back M C 2 Disconnect
41. out the water until emptied 16 3 22 PULL OUT DRAWER To separate the drawer push the front left and right hooks in CD direction to pull up and remove Then gently lift the gear part of rear left and right side of the drawer and pull it out in direction To install reposition the gear part of rear left and right side of the drawer after pulling out both rails as much as possible and gently push down both left and right side while checking the hook on the front part 17 4 ADJUSTMENT 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 sealed in a dust and moisture free environment use extreme caution when performing repairs 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 rus
42. pressure of the connected water line 3 6 sec Co 27 7 2 5 Function TEST 1 2 3 This is a forced operation for TEST Service cleaning etc It is operated by pressing and holding the Fill Key for 3 seconds The test works only in the Icemaking Mode It cannot be entered from the Harvest or Fill mode 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 added water will overflow into the ice bin If the control doesn t operate normally in the TEST mode check and repair as needed After water is supplied the normal CYCLE is followed icemaking Harvest Park Position Fill Five seconds after Stage 5 is completed the Ice Maker 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 a heater 1 HEATER will go off if the temperature by sensor is higher than 10 C 2 MOTOR Five seconds after heater starts you can confirm that a motor is moving E Check if Ice Bin is full or not 3 HALL IC If Ice bin is full the motor and heater are off and on stand by until Ice bin is empty 4 HALL IC II You can confirm HALL IC detectio
43. pring Door Frame Incorrect Figure 4 4 Push in remaining clip until you hear it 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 out 3 Continue prying back along seam until all clips snap out Gasket Door Bracket Clip Frame Flat Tip Screwdriver Gasket Bracket Figure 2 3 Remove gasket Pull gasket free from gasket channel on the three remaining sides of door Figure 3 mune Correct FO Incorrect Figure 5 2 Press gasket into channels on the three remaining sides of door 3 3 DOOR ALIGNMENT If the space between your doors is uneven follow the Figure 6 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 3 Replace door frame cover Starting at top of cover and working down snap cover back into door Figure 7 Figure 10 3 4 FAN AND FAN MOTOR EVAPORATOR 1 2 Remove the freezer shelf If your refrigerator has an ic
44. se Assembly Compressor 4580JJ3001A 4580JJ3001A 4580JJ3001A Roller 1PZZJA3013B 1PZZJA3013B 1PZZJA3013B Pin Common 5072JA3003F 5072JA3003F 5072JA3003F Damper Noise 5072JA3003G 5072JA3003G 5072JA3003G Damper Noise 5851JA2007E 5851JA2007E 5072JA2007E Drier Assembly 4930JA3034A 4930JA3034A 4930JA3034A Holder Drier MJS61845701 MJS61845701 MJS61845701 Tray Drip MEA42257901 MEA42257901 MEA42257901 Guide Fan CAUTION Use the part number to order part not the position number CASE PARTS 797 3 ST 797 2 SW 797 6 BS Desc 5040JJ2001A 5040JJ2001A 5040JJ2001A Damper Motor Support 3391JJ2013B 3391JJ2013B 3391JJ2013B Tray Assembly Drain ACG72915201 ACG72915201 ACG72915201 Condenser Assembly Wire 5901JA1021A 5901JA1021A 5901JA1021A Fan Assembly ADP36665701 ADP36665701 ADP36665701 Fan Assembly AEB36999402 AEB36999402 AEB36999402 Grille Assembly Fan 6615JB2005H 6615JB2005H 6615JB2005H Controller Assembly 6600JB3007K 6600JB3007L 6600JB3007L Switch Push Button 4681JB1027C 4681JB1027C 4681JB1027C Motor DC 4810JA2129B 4810JA2129B 4810JA2129B Bracket Motor 5040JA2009B 5040JA2009B 5040JA2009B Damper Motor Support 5040JA2004B 5040JA2004B 5040JA2004B Harness Single 4931JA3006A 4931JA3006A 4931JA3006A Holder Assembly Gasket ADJ72911301 ADJ72911301 ADJ72911301 Duct Assembly Connector 4810JJ0003B 4810JJ0003B 4810JJ0003B Bracker Motor 5300JK1005D 5300JK1005D 5300JK1005D Heater Sheath EAV43060804 EAV43060804 EAV43060804 LED Assembly EAV
45. sor Circuit gi pla gs CONG 8 879 2 A ZE Z D SENSOR E e d if z R SENSOR ICI eal F SENSOR MICOM Sr Tels Bent 2 ebe CON4 2 I A 5 RT B 8 1 SENSOR 2 9 CONIOI To NC ICING SENSOR DISPLAY e Bru MICOM CING SENSOR is located on the Display The upper circuit reads refrigerator temperature freezer temperature Icing sensor temperature and defrost sensor temperature for defrosting and the indoor temperature for compensating for the surrounding temperature into MICOM Opening or short state of each temperature sensor are as follows SENSOR CHECK POINT NORMAL 30 C 50 C SHORT CIRCUITED OPEN Freezer sensor POINT Voltage Refrigerator sensor POINT Voltage m LR e CY 55 T Room Temperature sensor Icing sensor POINT C Voltage POINT D Voltage POINT E Voltage 38 8 3 RESISTANCE SPECIFICATION OF SENSOR RESISTANCE OF FREEZER ICING RESISTANCE OF REFRIGERATOR amp TEMPERATURE SENSOR DEFROST SENSOR amp ROOM SENSOR 20 22 319 77iQ 15 C 16 9 0 600 10 13 019 47 30 5 10 14Q 38 40 0 C 7 8kQ 5 6 20 24140 10 C 4 9kQ 19 5kQ 15 C 3 9kQ 15 919 20 C 3 1kQ 139 25 2 50 11 30 C 2 0kQ 8 9kQ 40 C 1 4kQ 6 20 50 0 8kQ 4 300 The resistance of the SENSOR has 5 tolerance Measure
46. t forms in the pin of the Hermetic Terminal poor operation and contact may result 5 When replacing the Compressor be careful that dust humidity and soldering flux don t contaminate the inside of the compressor Dust humidity and solder flux contaminate the cylinder and 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 Compressor Motor 2 The compressor is a single phase induction motor The starting operation the PTC allows current flow to both the start winding and main winding 4 2 3 PTC Applied Circuit Diagram e Starting Method for the Motor OVERLOAD PROTECTOR COMPRESSOR MOTOR SEALED TERMINAL PTC STARTER Resistance Starter Capacitor Running 4 2 4 Motor Restarting and PTC Cooling 1 It 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
47. 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 39 8 2 4 Refrigeration Compartment Stepping Motor Damper Circuit A reversible DC motor is used to open and close the damper To open the damper push test button once To close the damper push test button twice STEPPING IC18 5V 9 16 7774 CONG 15 A N CE10 ke 4 ECH A i R29 Tuo 14 5 2 54 10KJ 10KJ 10KJ 5 S 8 11 6 B 6 PO2 2 B 52 3 457 0 7 PO1 12 13 MICOM 8 2 5 Dispenser Drive Circuit MAIN PCB N N 2 DISPENSER LEVER S W AUGER MOTOR e SOLENOID CUBE o 000 4 c M 9 1 ICE MAKER HEATER 1 1 RR SOLENOID DISPENSER DOOR WATER VALVE LEVER S W Circuit Pin Number Pin Number Output Voltage Auger Motor Con2 Pin4 Con2 Pin2 115 VAC Solenoid Cube Con2 Pin12 Con2 Pin2 115 VAC Solenoid Dispenser Con2 Pin10 Con2 Pin2 115 VAC Door Water Valve Con2 Pin11 Con2 Pin2 115 VAC 40 8 2 6 LED in Refrigerator Freezer room Apply for LED Model 12V CONG GND Circuit Pin Number Pin Number Output Voltage LED Module Con6 Pin14 Con6 Pin15 12 VDC 41 8 3 TROUBLESHOOT
48. ts by phone call the toll free parts number listed to the left When requesting service or ordering parts always provide the following information Product Type Model Number Part Number Part Description Last Revision January 18 2010 Sears Roebuck and Co Hoffman Estates IL 60179 U S A VALVE amp WATER TUBE PARTS Get it fixed at your home or ours Your Home For repair in your home ef all major brand appliances lawn and garden equipment or heating and cooling systems no matter who made it no matter who sold it For the replacement parts accessories and owner s manuals that you need to do it yourself For Sears professional installation of home appliances and items like garage door openers and water heaters 1 800 4 MY HOME 1 800 469 4663 Call anytime day or night U S A and Canada WWW Sears com WWW Sears ca Our Home For repair of carry in items like vacuums lawn equipment and electronics call or go on line for the location of your nearest Sears Parts amp Repair Center 1 800 488 1222 Call anytime day or night U S A only www sears com To purchase a protection agreement U S A or maintenance agreement Canada on a product serviced by Sears 1 800 827 6655 USA 1 800 361 6665 Canada Para pedir servicio de reparaci n a domicilio y para ordenar piezas 1 888 SU HOGAR 1 888 784 6427 Sears Registered Trademark 1w Trademark Ser
49. 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 19 5 CIRCUIT DIAGRAM POWER CORD 1 NEUTRAL LIVE FRONTHTR TW UL RAN 99 PILOT VALVE R L DOOR HTR R R DOOR HTR TU UL DUCT DEF HEATER NIVIA ATINISSV OM F FAN M MOTOR BLDC BLDC C FAN M voron BLDC B R DOOR OPEN D PERCEPTION STEPPING MOTOR O F DOOR OPEN PERCEPTION D SENSOR R SENSOR F SENSOR R ROOM LED MODULE BL N DISPENSER LEVER S W LN WH N WATER VALVE Tr WH N SOLENOID CUBE AUGER MOTOR M NA WH N WATER PIPE HTR SOLENOID DISPENSER AGN tss CIPR F DOOR
50. u can select water or ice Select water crushed ice or ice cubes by cycling through the selections when pressing the DISPENSER button Hold your cup in the dispenser for a few seconds after dispensing ice or Pressing 4 Switch water to allow the last pieoes of ice or drops of water to fall into the cup When after initially establ ishing the water comes out the water tank inside fills and until at the time of quality the hour is caught ia e 8 1 7 DISPENSER LIGHT Whenever pressed the LIGHT button DISPLAY is changed as belows Auto Light Sensor Normal status When dispenser is operated DISPENSER LIGHT is ON AUTO status Detecting the lighting of room by LIGHT SENSOR DISPENSER LIGHT is on and off automatically ON status DISPENSER LIGHT is on continuously ri i 8 1 8 CONTROL OF FREEZER FAN MOTOR 1 Freezer fan motor has high and standard speeds 2 High speed is used at power up for Ultra Ice and when refrigerator is overloaded Standard speeds is used for general purposes 3 To improve cooling speed the RPM of the freezer fan motor change from normal speed to high 4 High speed 2700RPM Initial power on or load corresponding operation Ultra Ice Normal speed 2400RPM General working conditions 5 Fan motor stops when refrigerator or freezer door opens 8 1 9 Cooling Fan Motor 1 The cooling fan is switched ON and OFF in conjunction with the compressor 2 The cooling
51. ve the top hinge cover screw 1 Use a flat head screwdriver to pry back the hooks not shown on the front underside of the cover 2 Lift up the cover e Remove the cover Pull out the tube 3 Disconnect all the wire harnesses 4 Remove the grounding screw 5 e Rotate hinge lever 6 counterclockwise and remove Lift the top hinge 7 free of the hinge lever latch 8 IMPORTANT When lifting the hinge free of the latch be careful that the door does not fall forward Lift the door from the middle hinge and remove the door Place the door inside facing up on a nonscratching surface 3 2 DOOR e 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 1 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 snap e 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 the spring ends are in the door channel 3 Push in clip until you hear it snap securely into place Gasket II Bracket Clip Correct S
52. vice Mark of Sears Roebuck and Co Marca Registrada 1u Marca de F bri ca sw Marca de Servicio de Sears Roebuck and Co MC Marque de commerce Marque d po s e de Sears Roebuck and Co Au Canada pour service en fran ai s 1 800 LE FOYER 1 888 533 6937 www sears ca Sears Roebuck and Co Loc NO 787 Desc 603C 4004JA3002A Clip 603B 4930JA3091A Holder Bracket 616D 5210JA3005L Tube Plastic 616F 5210JA3004U Tube Plastic 616G AJR56656502 Tube Assembly lce Water 616J 4932JA3009A Connector Tube 617A 4970JA3004N Spring 619A 5221JA2011J Valve Assembly Water 619E 6877JB3036V Drawing Assembly 623B 5006JJ2009A Cap Cover 625A 3550JA2184B Cover Tube 627A 4930JA3054A Holder Pipe 627B MEG42758601 Holder Pipe CAUTION Use the part number to order part not the location number Part No MBM57386220 5 9 3 9 uo 9 a o 5 o 5 Y 5 2 5 9 3 S 5 9 2 o CASE PARTS CASE PARTS 797 3 ST 797 2 SW 797 7 BS Des 3650JA2061X 3650JA2061A 3650JA2113N Handle Rear 3650JA2061W 3650JA2061B 3650JA2113P Handle Rear ACQ55957504 ACQ55957501 ACQ55957503 Cover Assembly Lower 5251JA3003E 5251JA3003E 5251JA3003E Tube Assembly Drain 4779JJ2001B 4779JJ2001B 4779JJ2001B Leg Assembly Adjust ADJ36702004 ADJ36702004 ADJ36702004 Duct Assembly multy MCZ47932702 MCZ47932702 MCZ4793270
53. wer cord unplugged from the outlet Plug into the outlet Check if the power switch is set to OFF Setthe 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 Is the ambient temperature too high or the room Lower the ambient temperature door closed Check if food put in the refrigerator is hot Putin foods after they have cooled down Did you open the door of the unit too often or check Don t open the door too often and close it firmly if the door is sealed properly Check if the Control is set to Warm position Setthe control to Recommended position Food in the Is food placed in the cooling air outlet Place foods in the high temperature section Refrigerator is front part frozen Check if the control is set to colder position Setthe control to Recommended position Is the ambient temperature below 41 F 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
54. y after 1 2 weeks e Other possible problems Check if frost forms in the freezer Not defrosting Check the refrigeration system The system is faulty Check the Thermistor The operation of the Thermistor is incorrect 3925 gt Replace the Thermistor Check Components of the defrosting circuit Perform sealed system repair 6 4 REFRIGERATION CYCLE v Troubleshooting Chart TEMPERATURE SEEN arme REMARKS COMPRESSOR PARTIAL Freezer Low flowing sound of A little higher than Refrigerant level is low due LEAKAGE compartment and Refrigerant is heard ambient to a leak Refrigerator don t and frost forms in temperature Normal cooling is possible by cool normally inlet only restoring the normal amount E of refrigerant and repairing m the leak 5 COMPLETE Freezer Flowing sound of Equal to ambient No discharging of m LEAKAGE compartment and refrigerant is not temperature Refrigerant Refrigerator don t heard and frost isn t Normal cooling is possible by cool normally formed restoring the normal amount of refrigerant and repairing the leak PARTIAL Freezer Flowing sound of A little higher than Normal discharging of the o CLOG compartment and refrigerant is heard ambient refrigerant C Refrigerator don t and frost forms in temperature The capillary tube is faulty CH cool norm
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