Kenmore ELITE 795.78542.805 Service Manual
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Kenmore ELITE 795.78542.805 Service Manual

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This Owner's Manual is provided and hosted by Appliance Factory Parts.
Kenmore 78554
Owner's Manual
Shop genuine replacement parts for Kenmore 78554
Find Your Kenmore Refrigerator Parts - Select From 665 Models
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Summary of Contents for Kenmore ELITE 795.78542.805

  • Page 1 This Owner's Manual is provided and hosted by Appliance Factory Parts. Kenmore 78554 Owner's Manual Shop genuine replacement parts for Kenmore 78554 Find Your Kenmore Refrigerator Parts - Select From 665 Models -------- Manual continues below --------...
  • Page 2 REFRIGERATOR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Model #s: 795.78542.805 795.78543.805 795.78544.805 795.78546.805 795.78549.805 795.78552.805 795.78553.805 795.78554.805 795.78556.805 795.78559.805 P/No. MFL47912428...

  • Page 3: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS ............................... 2 1. SPECIFICATIONS ................................3 2. PARTS IDENTIFICATION ..............................4 3. DISASSEMBLY ................................5-12 DOOR ..................................... 5-8 TO REMOVE THE DISPENSER ............................8 FAN AND FAN MOTOR ..............................8 DEFROST CONTROL ASSEMBLY ........................... 9 LAMP ....................................9 CONTROL BOX-REFRIGERATOR ...........................

  • Page 4: Specifications

    1. SPECIFICATIONS 1-1 DISCONNECT POWER CORD BEFORE 1-7 REPLACEMENT PARTS SERVICING 25cu,ft IMPORTANT – RECONNECT ALL 795. 78542.805 795. 78552.805 795. 78543.805 795. 78553.805 GROUNDING DEVICES 795. 78544.805 795. 78554.805 All parts of this appliance capable of conducting electrical 795. 78546.805 795. 78556.805 795.
  • Page 5 1-9 DIMENSIONS Description 795.785** Depth w/ Handles 34 1/4 in. Depth w/o Handles 31 3/4 in. Depth w/o Door 27 7/8 in. Depth (Total with Door Open) 46 1/2 in. Height to Top of Case 68 3/8 in. Height to Top of Door Hinge 69 3/4 in.

  • Page 6: Parts Identification

    2. PARTS IDENTIFICATION Water Filter Divider Refrigerator Light Refrigerator Shelves Modular Door Bins Door Bins Humidity Bottle Holder Controlled (795.7855** Crisper Models Only) Modular Water Tank Door Bins Cover Wide Pantry Drawer Pull-Out Drawer Adjusta Cube Ice Maker Ice Bin Tilt-Out Door Basket Freezer...

  • Page 7: Disassembly

    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.

  • Page 8: Door

    3-2 DOOR Door Gasket Replacement 1. Insert gasket bracket clips Door Gasket Removal 1) Insert gasket bracket edge beneath door frame edge. 1. Remove door frame cover 2) Turn upper gasket bracket spring so that the spring Starting at top of cover and working down, snap cover ends are in the door channel.

  • Page 9: To Remove The Dispenser

    2) Press gasket into channels on the three remaining 2. Pry off cover dispenser. sides of door. Figure 6 Figure 9 3. Replace door frame cover Disconnect wire harness. Starting at top of cover and working down, snap cover back into door. 3.

  • Page 10: Fan And Fan Motor

    3-5 FAN AND FAN MOTOR 4. Make sure the bulbs are cool to the touch. Turn bulbs counterclockwise to remove. 1. Remove the freezer shelf. (If your refrigerator has an 5. Assemble in reverse order by snapping the Lamp Cover icemaker, remove the icemaker first) in, engaging the rear tabs followed by the front tabs.

  • Page 11: How To Remove And Reinstall The Pullout Drawer

    3-10 HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER 3-10-1 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).
  • Page 12 3-10-2 FOLLOW STEPS TO REINSTALL Step 1) Reinstall the right side gear into the clip. Step 2) Insert the rail into the right side gear. Gears do not Step 3) Insert the rail into the left side gear, and insert the need to be perpendicular to each other.
  • Page 13 3-10-3 PULL OUT DRAWER To separate the drawer, push the front left and right hooks in 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.

  • Page 14: Adjustment

    4. ADJUSTMENT 4-1 COMPRESSOR 4-2-3 TSD-Applied circuit diagram 4-1-1 Role Starting Method for the Motor The compressor intakes low temperature and low pressure ELECTRICAL AND DIMENSION DIAGRAM gas from the evaporator of the refrigerator and compresses ELECTRICAL CONNECTION DIAGRAM this gas to high-temperature and high-pressure gas. It then delivers the gas to the condenser.

  • Page 15: Olp (Overload Protector)

    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...

  • Page 16: Circuit Diagram

    5. CIRCUIT DIAGRAM - 15 -...

  • Page 17: Compressor And Electric Components

    6-1 COMPRESSOR AND ELECTRIC COMPONENTS Remove TSD-Starter (Rated voltage Power source. from compressor and ±10%)? measure voltage between terminal C of compressor and terminal 5 or 6 of TSD. No voltage. OLP disconnected? Replace OLP. Check connection condition. Reconnect. Applied voltage isn't in Advise customer that power acceptable range.
  • Page 18 6-2 TSD AND OLP Normal operation of Separate TSD-Starter Observation value is compressor is from compressor and 120VAC/60Hz : 6.8 ±30% impossible or poor. measure resistance between No. 5 and 6 of TSD-Starter with a Tester. (Figure 20) The resistance value is Replace TSD-Starter.

  • Page 19: Other Electrical Components

    6-3 OTHER ELECTRICAL COMPONENTS Not cooling at all Compressor doesn't Check for open short or Cause run. incorrect resistance readings in the following components a. Starting devices Short, open, or broken. b. OLP Poor contact or shorted. c. Compressor coil Coil open or shorted.

  • Page 20: Service Diagnosis Chart

    6-4 SERVICE DIAGNOSIS CHART COMPLAINT POINTS TO BE CHECKED REMEDY • Is the power cord unplugged from the outlet? • Plug into the outlet. No Cooling. • Check if the power switch is set to OFF. • Set the switch to ON. •...

  • Page 21: Refrigeration Cycle

    6-5 REFRIGERATION CYCLE Troubleshooting Chart TEMPERATURE STATE OF STATE OF THE OF THE CAUSE REMARKS THE UNIT EVAPORATOR 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.
  • Page 22 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 Frost Partial None Pattern? Equalization Equalization Test Test Very Fast Very Slow Very Slow Very Fast Fast...

  • Page 23: Operation Principle And Repair Method Of Icemaker

    7. OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER 7-1 OPERATION PRINCIPLE 7-1-1 Operation Principle of Icemaker Power On • Adjusts EJECTOR to Start Position with power on. Start Position Icemaking • Waits until water becomes cold after starting the Mode icemaking operation.
  • Page 24 7-2 ICE MAKER FUNCTIONS 7-2-1 Start Position 1. After POWER OFF or power outage, check the EJECTOR's position with MICOM initialization to restart. 2. How to check if it is in place: - Check HIGH/LOW signals from HALL SENSOR in MICOM PIN. 3.
  • Page 25 7-2-4 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.
  • Page 26 7-2-5 Function TEST 1. This is a compulsory operation for test, service, cleaning, etc. It is operated by pressing and holding the fill key 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 be checked only in the test mode.) 3.
  • Page 27 8. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM 8-1 FUNCTION 8-1-1 Function 1. When the appliance is plugged in, it is set to 37 for Refrigerator and 0 for freezer. You can adjust the Refrigerator and the Freezer control temperature by pressing the ADJUST button. 2.
  • Page 28 8-1-6 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.
  • Page 29 8-1-10 Buzzer Sound When the button on the front Display is pushed, a Ding~ Dong~ sound is produced. 8-1-11 Defrost cycle 1. A defrost cycle will be initiated after 4 hours of accumulated compressor run time after the initial power up or a power failure.
  • Page 30 8-1-13 Automatic Diagnosis Function 1. Automatic diagnosis makes servicing the refrigerator easy. 2. When an error occurs, the buttons will not operate; but the tones. such as ding. will sound. 3. When the error CODE removes the sign, it returns to normal operation (RESET). 4.
  • Page 31 8-1-14 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. 2. The test mode is operated by pressing test buttons at main PCB controller. 3.
  • Page 32 8-2 PCB FUNCTION 8-2-1 Power Circuit 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 VA 1...
  • Page 33 8-2-2 Oscillation Circuit This circuit generates the base clock for calculating time and the synchro clock for transmitting data from and to the inside logic elements of the IC1 (MICOM). Be sure to use specified replacement parts, since calculating time by the IC1 may be changed.
  • Page 34 8-2-2 Load / Buzzer Drive & Open Door Detection Circuit 1. Load Drive Condition Check Circuit Pin Number Pin Number Output Voltage Compressor Con1 pin1 Con1 pin3 115 VAC Defrost heater Con2 pin1 Con1 pin3 115 VAC F,R-lamp Con2, pins 3 and 5 Con1 pin3 115 VAC Water valve...
  • Page 35 3. Open Door Detection Circuit Check 8-2-3 Temperature Sensor Circuit The upper circuit reads refrigerator temperature, freezer 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)
  • Page 36 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. 8-3 RESISTANCE SPECIFICATION OF SENSOR RESISTANCE OF FREEZER RESISTANCE OF REFRIGERATOR &...
  • Page 37 8-3 TROUBLESHOOTING CHECKING SOLUTION PROBLEM INDICATED BY CAUSE CHECK METHOD POWER 1. The whole 1. FREEZER/ Check if POWER SOURCE Use boosting TRANS. SOURCE is DISPLAY LCD REFRIGERATOR. FREEZER/REFRIG is poor. poor. is off. ERA TOR DOOR IS OPEN and check display.
  • Page 38 CHECKING SOLUTION PROBLEM INDICATED BY CAUSE CHECK METHOD COOLING is 1. If FREEZER Check is FREEZER Make sure the DOOR poor. REFRIGERATOR TEMPERATURE TEMPERATURE is isattached. TEMPERATURE is normal. too low. is too low. 2. If amount of Make sure that the FAN MOTOR is Replace FAN cool air from...
  • Page 39 8-4 MAIN PWB ASSEMBLY AND PARTS LIST 8-4-1 Main PWB Assembly Connector4 Connector6 Connector5 Test Switch Connector1 Connector3 Connector2 - 38 -...
  • Page 40 Get it fixed, at your home or ours! REPAIR Your Home PARTS For repair — in your home — of all major brand appliances, lawn and garden equipment, or heating and cooling systems, LIST no matter who made it, no matter who sold it! MODELS No.
  • Page 41 CASE PARTS CAUTION: Us e the part number to order the part, not the pos ition number. 607A 603C 603B 207B 626A 402A 624D 103B 624C 103A 410A 207A 409D 624A 271B 402A 120A 406D 501F 282F 610D 503D 610B 271D 120B 410G...
  • Page 42 CASE PARTS LOC No. 785*3 785*6 785*2 785*9 785*4 Des cription 3650JA2113N 3650JA2061V 103A 3650JA2061X 3650JA2061X 3650JA2061B Handle,Rear 103B 3650JA2061W 3650JA2061W 3650JA2061A 3650JA2113P 3650JA2061U Handle,Rear ACQ55957504 ACQ55957501 ACQ55957503 ACQ55957502 103C ACQ55957504 Cover Assembly, Lower 105A 5251JA3003D 5251JA3003D 5251JA3003D 5251JA3003D 5251JA3003D Tube As s embly,Drain 106A AFC72909201...
  • Page 43 CASE PARTS LOC No. 785*3 785*6 785*2 785*9 785*4 Description 4000W4A003A 4000W4A003A 4000W4A003A 4000W4A003A 4000W4A003A Screw,Customized 1STZJA3004F 1STZJA3004F 1STZJA3004F 1STZJA3004Q 1STZJA3004F Screw,Customized 1BZZJA2002A 1BZZJA2002A 1BZZJA2002A 1BZZJA2002A 1BZZJA2002A Bolt,Common 4J00415D 4J00415D 4J00415D 4J00415D 4J00415D Screw ,Customized 4J00415D 4J00415D 4J00415D 4J00415D 4J00415D Screw,Customized 4J01424B 4J01424B...
  • Page 44 REFRIGERATOR PARTS CAUTION: Use the part number to order the part, not the position number. 141A 141B 141A 141B 141C 141A 141B 141C 140A 141C 142D 142B 141D 161C 142A 161B 154A 151A 151B 146E 161A 145E 162B 145D 162A * : on some models...
  • Page 45 REFRIGERATOR PARTS LOCNo. 785*3 785*6 785*2 785*9 785*4 Description 140A AHT36706711 AHT36706711 AHT36706711 AHT36706711 AHT36706711 Shelf Assembly,Refrigerator 141A AHT36764308 AHT36764308 AHT36764308 AHT36764308 AHT36764308 Shelf Assembly,Refrigerator 141B MHL42265702 MHL42265702 MHL42265702 MHL42265702 MHL42265702 Shelf,Refrigerator 141C 5027JJ2012F 5027JJ2012F 5027JJ2012F 5027JJ2012F 5027JJ2012F Shelf Assembly,Net 141D 4890JJ1007Y 4890JJ1007Y...
  • Page 46 DOOR PARTS CAUTION: Use the part number to order the part, not the position number. 230B 241A 230A 241C 241B 231B 233B 233C 233D 233A 231A 241D 234B 234A 212G 234D 241D 241D 244A 244A 241D 241D 243C 243C 262C 241E 262C 243A...
  • Page 47 DISPENSER PARTS CAUTION: Use the part number to order the part, not the pos ition number. 295A 279A 616A 290A 279B 291A 293A 403A 292A 294A 279C LOC No. 785*3 785*6 785*2 785*9 785*4 Des crption 279A 6871JB1439B 6871JB1439B 6871JB1439B 6871JB1439B 6871JB1439B PCB As sembly,Display...

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