Kenmore 795.58812.900 Service Manual
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Kenmore 795.58812.900 Service Manual

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SXS REFRIGERATOR
REFRIGERATOR
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Sears, Roebuck and Co., Hoffman Estates, IL60179 U.S.A.
R
MODELS:
795.58812.900
795.58813.900
795.58814.900
795.58816.900
795.58819.900
www.sears.com

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Summary of Contents for Kenmore 795.58812.900

  • Page 1 SXS REFRIGERATOR REFRIGERATOR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. MODELS: 795.58812.900 795.58813.900 795.58814.900 795.58816.900 795.58819.900 Sears, Roebuck and Co., Hoffman Estates, IL60179 U.S.A. www.sears.com...

  • Page 2: Table Of Contents

    CONTENTS WARNINGS AND SAFETY PRECAUTIONS ............... 1. SPECIFICATIONS ......................2. PARTS IDENTIFICATION ....................3. HOW TO INSTALL REFRIGERATOR ................4. MICOM FUNCTION ......................5. CIRCUIT ..........................6. EXPLANATION FOR MICOM CIRCUIT ................7. ICEMAKER AND DISPENSER WORKING PRINCIPLES AND REPAIR......8.

  • Page 3: Warnings And Precautions For Safety

    WARNINGS AND PRECAUTIONS FOR SAFETY Please observe the following safety precautions to use the 8. Do not fray, damage, run over, kink, bend, pull out, or refrigerator safely and correctly and to prevent accident or twist the power cord. injury when servicing. 9.

  • Page 4: Specifications

    1. SPECIFICATIONS 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.

  • Page 5: Parts Identification

    2. PARTS IDENTIFICATION PWB Cover Water Tubes Water-Ice output Dispenser push switch Dispenser lamp (Bottom ceiling of function display board) Freezer Refrigerator C C ompartment Compartment Dairy Corner Lamp Door Rack Water Filter Automatic Ice maker Shelf Lamp Shelf Snack Drawer Shelf (steel) Door Rack Vegetable Drawer...
  • Page 6 3. HOW TO INSTALL THE REFRIGERATOR 1.How to adjust the Refrigerator Door Height (First identify your screw type, it could vary) Make the refrigerator level first. (If the refrigerator is not installed on a flat floor, the height of freezer and refrigerator door may not be the same 1) If the freezer door is lower than the refrigerator 2) If the freezer door is higher than the refrigerator door:...
  • Page 7 2.Install Water Filter (Applicable to some models only) Before Installing Water Filter 1. Before installing the filter, take out the top shelf of the refrigerator after tilting it to the direction and lifting it to the direction and move it to the lower part. 2.
  • Page 8 3. How to Control the Amount of Water Supplied to Icemaker. 3-1. Confirm the amount of water supplied to the icemaker. 1. Pull out the ice bin shelf in the upper part of the freezer compartment. Caution: •Do not put hands or tools into the chute to confirm the operation of geared motor.
  • Page 9 3-2 Control the amount of water supplied to the icemaker. Caution: • Unplug the power cord from the wall outlet and wait at least three minutes before removing the main PWB cover. 310 Volts are present in the control panel. Water Supplying Time Control Option * (Refer to appendix) LSC27910*...

  • Page 10: Micom Function

    4. MICOM FUNCTION 1. Monitor Panel Ultra Ice Ultra Ice DISPENSER Display Off Mode Buzzer sound mute Mode 1-1. Display Second Function Ultra Ice Ultra Ice DISPENSER Display Off Mode Buzzer sound mute Mode 1. Buzzer sound mute Mode The buzzer sound is set to OFF. It activates by sounding the recognition sound of “Ding ~”...
  • Page 11 2. Description of Function 2-1 Function of Temperature Selection Base º º º º º º º º º º º º Press the button to cycle through the settings in this order: (Medium) (Medium High) (High) (Low) • • •...
  • Page 12 2-4 Dispenser use selection 1. You can select Water, Cubed Ice or Crushed Ice by pressing the SELECT button until reach the option desired. 2. A LED indicator will be turned on to show you the option selected. 3. To dispenser the option selected, use your cup to press the dispenser switch. 4.
  • Page 13 2-6 Control of variable type of freezing fan 1. To increase cooling speed and load response speed, MICOM variably controls freezing room fan motor at the high speed of RPM and standard RPM. 2. MICOM only operates in the input of initial power or express freezing operation or load response operation for the high speed of RPM and operates in the standard RPM in the other general operation.
  • Page 14 2-10. Ringing of compulsory operation, compulsory frost removal buzzer 1. If pressing the test button in the Main PCB, a beep will sound. 2. In selecting compulsory operation, alarm sound is repeated and completed in the cycle of On for 2/10 second and Off for 1 8/10 second three times.
  • Page 15 2-13 Sequential operation of built-in product Built-in products such as compressor, frost removal heater, freezing room fan, cooling fan and step motor damper are operated sequentially as follows to prevent noise and part damage due to simultaneous operation of several parts in applying initial power and completing test.
  • Page 16 2-14 Failure Diagnosis Function • When an error occurs, the buttons will not operate; but the tones still sound. • After the repair is made, it is necessary to replug in the refrigerator to reset to normal operation. Ultra Ice Error Code Display Freezer temperature...
  • Page 17 By pressing and holing freezer temperature adjust button and ultra ice button all leds on the control board will light on. Note 1: The below items will not display in error code, to check this items press and hold freezer temperature adjust button and Ultra ice button for at least one second.
  • Page 18 2-16. Function of dispenser and water dispenser built-in 1. The dispenser allows ice and water to be served without opening the freezer door. 2. Press the dispenser switch (the rubber button) after selecting crushed ice, cubed ice or water. The dispenser door will open automatically.

  • Page 19: Circuit

    5. CIRCUIT DELUXE - H/BAR PART (H/BAR HEATER, DOOR S/W), CAPACITOR PART, FUSE PART, PLUG TYPE, COMPRESSOR EARTH PART, ICE & WATER VALVES, PILOT VALVE, S/W PART, OPTICHILL ZONE,P.T.C ASSEMBLY, COMP' ACCESSORIES, WATER-TANK SENSOR ON CIRCUIT DIAGRAMS ARE SUBJECT TO CHANGE IN DIFFERENT LOCALITIES AND ACCORDANCE WITH MODEL TYPE.

  • Page 20: Explanation For Micom Circuit

    6. EXPLANATION FOR MICOM CIRCUIT 1. Explanation for PWB circuit 1-1 Power Circuit - 20 -...
  • Page 21 1-2 Main PCB Top View. TAB2 TAB1 CON4 CON9 CON5 - 21 -...

  • Page 22: Pcb Assembly

    1-3 Load / Dispenser operation Circuit. PCB ASSEMBLY MAIN Defrost Defrost Refrigerator Refrigerator Dispenser Dispenser Water Tank Water Tank Geared Geared Solenoid Solenoid Water Water Pilot Pilot Solenoid Solenoid Type of Load Type of Load Compressor Compressor Heater Heater Lamp Lamp Lamp Lamp...
  • Page 23 1-5 Temperature Sensing Circuit. The circuits involving the freezer and refrigerator sensors control the temperature in both the freezer and the refrigerator. The icemaker sensor defects when ice is made. The defrost sensor determine both the need for defrosting and the efficiency of the defrost operation.
  • Page 24 1-7 Stepping motor Circuit. CON7 STEPPING MOTOR BK 10 GY 8 R2-SENSOR GY 7 WH 6 R1-SENSOR WH 5 R-DOOR DETECTION SWITCH PK(BO) PR 2 HEATER,SHEET BN 1 (DAMPER) 1-8 Fan Motor Driving Circuit. 1. This circuit changes the speed of the fan motor or stop, varying the DC voltage as shown in the next table.
  • Page 25 º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º º...
  • Page 26 7. ICEMAKER AND DISPENSER WORKING PRICIPLES AND REPAIR 1. Working Principles 1-1 Ice Maker working Principles Power Input Level Icemaker Cube mold for initial Control Initial Control after power is input Wait until the water in the cube mold is frozen Icemaking Control after icemaker starts operation.
  • Page 27 2. Function of Ice Maker 2-1 Initial Control Function 1. When power is initially applied or reapplied after power cut, it detects level of ice maker cube mold after completion of MICOM initialization. The detecting lever moves up and down. 2.
  • Page 28 5. If ice ejection motor or Hall IC is abnormal, ice ejection motor rotates in normal direction to exercise initial operation. It resets the ice maker if ice ejection motor or Hall IC is normal. 6. The mold stops for 1 second at maximum tilted conditions. 7.
  • Page 29 3. Icemaker Troubleshooting Troubleshooting: it is possible to confirm by pressing freezer and refrigerator temperature control buttons for more than 1 second. (Icemaker is normal if all LED’s are on). Refer to trouble diagnosis function in MICOM function. • • •...
  • Page 30 3. Icemaker Circuit ***** models ¡æ ¡æ ¡æ ¡æ ¡æ ¡æ - 30 -...

  • Page 31: Trouble Diagnosis

    8. TROUBLE DIAGNOSIS - 31 -...
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  • Page 57 3. Sealed System Heavy Repair Summary of Heavy Repair - 57 -...
  • Page 58 Precautions during heavy repair - 58 -...
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  • Page 68 9. HOW TO DISASSEMBLY AND ASSEMBLE Remove clip. Pull out tube while pressing collets 1 and disassemble it 2 . • • • - 68 -...
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  • Page 70 5. WATER-VALVE DISASSEMBLY METHOD - 70 -...
  • Page 71 2) Remove the Display Frame moving out with both hands in one side and make the same process in the other side and pulling it forward like shows the picture. - 71 -...
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  • Page 73 #EV# EXPLODED VIEW FREEZER DOOR 200A 203A 201A 241F 244A 212J 241G 241G 241G 243A -73-...
  • Page 74 #EV# EXPLODED VIEW REFRIGERATOR DOOR 241A 241C 230A 241B 233A 231A 212G 241H 244A 212J 241H 241H 241D 243B -74-...
  • Page 75 #EV# EXPLODED VIEW FREEZER COMPARTMENT 281A 281C 406A 271B 271A 330B 405G 404A 405A 332A 405D 610E 329A 903E 316B 409A 301A 158C 128E 128F 149A 401A 149A 149A 281G 106A 418A 332B 103C 319B 136A -75-...
  • Page 76 #EV# EXPLODED VIEW REFRIGERATOR COMPARTMENT 140A 281B 2 2 8 8 1 1 D D 406A 271B 271C 611E 621D 128G 141A 621C 611B 140B 128H 120B 120A 170A 412C 610E 140A 409A 604H 903D 158A 128J 161A 128K 281H 161B 151A 106A...
  • Page 77 #EV# EXPLODED VIEW ICE &WATER PARTS 625A 622B 616E 616F 616G 616D 627D 627A 412A 619A 612A 612C 612B 600A 131A 607A 149D 602A 128L 600B 131C 406D 149E 125A 303B 610A 412B 614A 110B 621B 606A -77-...
  • Page 78 #EV# EXPLODED VIEW MECHANICAL COMPARTMENT 501F 103B 411A 309B 310A 501A 103A 412D 501K 304A 316A 410G 307A 419B 314A 314A 317A 328A 323B 318A 105A 412D 312A 319C 329C 405F 404B 305B 315A 419A 405C 305C 319E 319A 105F 305C 305B -78-...
  • Page 79 #EV# EXPLODED VIEW DISPENSER PARTS 278A 161C 113E 282G 405H 113F 617A 409B 279A 501B 279B 278G 281F 276B 276A 280A -79-...
  • Page 80 #EV# 795.58812.900 Loc No. Part No. Description Loc No. Part No. Description 103A 3650JA3032Q Handle,Rear 307A TCA32241801 Compressor,Set Assembly 103B 3650JA3032R Handle,Rear 309B EBG44336202 Thermistor Assembly,PTC 103C 3550JJ0073A Cover,Lower 310A 4810JJ3033B Bracket,Cover 105A 5251JA3004A Tube Assembly,Drain 312A 5040JA3073A Damper,Compressor 105F...
  • Page 81 #EV# 795.58813.900 Loc No. Part No. Description Loc No. Part No. Description 103A 3650JA3041W Handle,Rear 307A TCA32241801 Compressor,Set Assembly 103B 3650JA3041X Handle,Rear 309B EBG44336202 Thermistor Assembly,PTC 103C 3550JJ0073B Cover,Lower 310A 4810JJ3033B Bracket,Cover 105A 5251JA3004A Tube Assembly,Drain 312A 5040JA3073A Damper,Compressor 105F 5070JJ3004C Skirt,Lower 314A 4J03277A...
  • Page 82 #EV# 795.58814.900 Loc No. Part No. Description Loc No. Part No. Description 103A 3650JA3032W Handle,Rear 307A TCA32241801 Compressor,Set Assembly 103B 3650JA3032X Handle,Rear 309B EBG44336202 Thermistor Assembly,PTC 103C 3550JJ0073C Cover,Lower 310A 4810JJ3033B Bracket,Cover 105A 5251JA3004A Tube Assembly,Drain 312A 5040JA3073A Damper,Compressor 105F 5070JJ3004C Skirt,Lower 314A...
  • Page 83 #EV# 795.58816.900 Loc No. Part No. Description 103A 3650JA3041W Handle,Rear 307A TCA32241801 Compressor,Set Assembly 103B 3650JA3041X Handle,Rear 309B EBG44336202 Thermistor Assembly,PTC 103C 3550JJ0073B Cover,Lower 310A 4810JJ3033B Bracket,Cover 105A 5251JA3004A Tube Assembly,Drain 312A 5040JA3073A Damper,Compressor 105F 5070JJ3004C Skirt,Lower 314A 4J03277A Stopper,Compressor 106A 4779JA3001E Leg Assembly,Adjust 315A...
  • Page 84 #EV# 795.58819.900 Loc No. Part No. Description Loc No. Part No. Description 103A 3650JA3041Y Handle,Rear 307A TCA32241801 Compressor,Set Assembly 103B 3650JA3041Z Handle,Rear 309B EBG44336202 Thermistor Assembly,PTC 103C 3550JJ0073D Cover,Lower 310A 4810JJ3033B Bracket,Cover 105A 5251JA3004A Tube Assembly,Drain 312A 5040JA3073A Damper,Compressor 105F 5070JJ3004C Skirt,Lower 314A 4J03277A...
  • Page 85 March, 2009...

This manual is also suitable for:

795.58813.900795.58814.900795.58816.900795.58819.900

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