caution before servicing the unit, read the safety precautions in this manual. refrigerator service manual r model #s: 795.77562600 795.77569600 795.77564600
R REFRIGERATOR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Model #s: 795.77562600 795.77569600 795.77564600 795.77563600 795.77572600 795.77579600 795.77573600 P/No. 3828JL8091A (Last Revision: March. 28. 2008) CONTENTS Safety Precautions 1. Specification ......................................................................................................................................................................... 2. Parts Identification ............................................................................................................................................................... 3. Operation .............................................................................................................................................................................. 3-1. Explanation of Each Function ......................................................................................................................................... 3-2. Ice Maker Function.......................................................................................................................................................... 4. Wiring Diagram ..................................................................................................................................................................... 5. Adjustment............................................................................................................................................................................ 5-1. Compressor..................................................................................................................................................................... 5-2. Positive Temperature Coefficient (PTC) Starter ........................................................................................................... 5-3. Over Load Protector (OLP) ............................................................................................................................................. 5-4. Remove the cover Positive Temperature Coefficient (PTC) 6. Troubleshooting ................................................................................................................................................................... 6-1. Error Mode Summary...................................................................................................................................................... 6-2. Troubleshooting With Error ............................................................................................................................................. 6-3. Troubleshooting Else ...................................................................................................................................................... 7. Component Testing Information ......................................................................................................................................... 7-1. Defrost Controller Assembly ........................................................................................................................................... 7-2. Sheath Heater ................................................................................................................................................................. 7-3. Door Heater Assembly .................................................................................................................................................... 7-4. Switch (F, R).................................................................................................................................................................... 7-5. Solenoid .......................................................................................................................................................................... 7-6. AC Motor Assembly ........................................................................................................................................................ 7-7. Damper ........................................................................................................................................................................... 7-8. Lamp Socket ................................................................................................................................................................... 8. Disassembly Instructions .................................................................................................................................................... 9. PCB Assembly ...................................................................................................................................................................... 10. Exploded View .................................................................................................................................................................... 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. -2- 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. 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 (F ) ...-6°F to +8°F Defrost Control...................Total Comp Running Time 7 hrs Defrost Thermostat .......................................................46°F Electrical Rating : 115VAC, 60Hz.................................1-5 A Maximum Current Leakage.......................................0.5 mA Maximum Ground Path Resistance ....................0.14 Ohms Energy Consumption .....25 cu.ft. 579 kWh/yr (Energy Star) 1-4 NO LOAD PERFORMANCE CONTROL POSITION: MID/MID And Ambient of: ..................70°F..................................90°F Fresh Food, °F ....................33°F to 41°F.........33°F to 41°F Frozen Food, °F ..................-4°F to +4°F ..........-4°F to +4°F Percent Running Time ........35%-45% .................50°F-70°F 1-5 REFRIGERATION SYSTEM Minimum Compressor Capacity Vacuum ............... 21 MIN. Minimum Equalized Pressure @ 70°F ....................................................... 49 PSIG @ 90°F ....................................................... 56 PSIG Refrigerant R134a ................................................. 4.41 oz. Compressor ..................................................... 956 BTU/hr 1-6 INSTALLATION Clearance must be provided at top, sides and rear of the refrigerator for air circulation. AT TOP ......................................................................... 2 in AT SIDES ...................................................................... 1 in AT REAR ...................................................................... 1 in 1-7 REPLACEMENT PARTS Relay..............................................................6748C-0004D Overload ........................................................6750C-0004R Defrost Thermostat........................................6615JB2005H Defrost Heater ...............................................5300JK1005D Evaporator Fan Motor....................................4681JK1004E Capacitor (Running) .....................................0CZZJB2014B *0CZZJB2012H *0CZZJB2012K Compressor (Hi-Side) ...................................TCA31748001 Evaporator (Lo-Side)......................................5421JJ1007A Condenser......................................................5403JJ1004B Dryer ..............................................................5851JA2002P Condenser Fan Motor ...................................4681JB1029D Temperature Control ..............................3551JA1132L(SW) 3551JA1132M(ST) 3551JA1132N(WB) 3551JA1132P(BI) Main Control....................................................EBR3491102 Ice Fan Motor ................................................4681JB1029E *OPTIONAL 1-8 AIR FLOW / CIRCULATION D'AIR EVAPORTOR FAN MOTOR CONDENSER FAN MOTOR ICE ROOM -3- 2. PARTS IDENTIFICATION F B A N C M D E L I A Refrigerator Light B Filter (Inside) C Modular Door Bins D Refrigerator Shelves E Supra Fresh Crisper with Tilt-Out Compartment F Ice Room (ICEMAKER and ICE BIN) G Pull out Drawer H Turbo Motor I Tilt-Out Door Basket J Durabase K Divider L Ice Bin M Water Tank Cover N Snack Pan O Egg Box P Dairy Bin Q Bottle Holder -4- P O Q C H G J K Ice Bank Ice Door 3. OPERATION 3-1. Explanation Of Each Function 1. Function (1) When the appliance is plugged in, it is set to 37 °F for the refrigerator and 0 °F for the 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, maintains its previously set temperature. Refrigerator Ultra lce Filter Reset . 2 How to Toggle the Display between °F and °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. 3. Lock function (dispenser and display button 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 locked state. The buzzer sound, other control buttons, and the dispenser are deactivated. (4) To release from the locked state, press and hold the LOCK button again for 3 seconds. Press & Hold Press & Hold Ex) In selecting Ex) In selecting "LOCK" "LOCK" again 4. Filter condition display function (1) There is a replacement indicator icon for the filter cartridge on the dispenser. (2)The water filter should be replaced approximately every six months. (3) The water filter icon will turn on every six months to remind you to replace. (4) After replacing the filter, press and hold the lock button more than 3 seconds. This will turn off the reminder icon and reset the timer. Classification Filter Status Display In initial Power On / Filter RESET Press & Hold Replace indicator light on Press & Hold -5- 5. Ice Plus Selection Please select this function for quick freezing. (1) The ICE PLUS option starts counting its 24-hours period every time the button is pressed. (2) The ICE PLUS function automatically turns off after twenty-four hours pass. 6. Dispenser Use Selection You 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 water to allow the last pieces of ice or drops of water to fall into the cup. 7. Dispenser Light Whenever the light button is pressed, the display changes as shown below. Pressing Switch Light Sensor Auto Auto on 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. 8. Control Of Freezer Fan Motor (1) Freezer fan motor has high and standard speeds. (2) High speed is used at power-up, for Ice Plus, and when refrigerator is overloaded. Standard speeds is used for general purposes. (3) To improve cooling speed, the RPM of the freezer fan motor changes from normal speed to high. (4) High speed (2700RPM) : Initial power on or load corresponding operation, Ice Plus Normal speed (2400RPM) : General working conditions. (5) Fan motor stops when a refrigerator or freezer door opens. 9. Cooling Fan Motor (1) The cooling fan is switched ON and OFF in conjunction with the compressor. (2) The cooling fan runs at a single speed. (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). 10. Icing Fan The Icing Fan is controlled by the the sensor on the top of the ice room. The Failure sensing method is the same as in the fan motor of the freezer (refer to failure diagnosis function table for failure display) -6- 11. Ice Plus (1) The purpose of this function is to intensify the cooling speed of freezer and to increase the amount of ice. (2) Whenever selection switch is pressed, selection/release, the LED will turn ON or OFF. (3) If there is a power outage and the refrigerator is powered on again, Ice Plus will be canceled. (4) To activate this function, press the Ice Plus key and the LED will turn ON. This function will remain activated for 24 hours. 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 Ice Plus key is pressed again, the freezer will return to its previous temperature. (5) During the first 3 hours: · Compressor and freezer fan (HIGH RPM) run continuously. · If a defrost cycle begins during the first 90 minutes of Ice Plus, the Ice Plus cycle will complete its cycle after defrosting has ended. If the defrost cycle begins when Ice Plus has run for more than 90 minutes, Ice Plus will run for two hours after the defrost is completed. · If Ice Plus is pressed during defrost, Ice Plus LED is on but this function will start seven minutes after defrost is completed and it shall operate for three hours. · If Ice Plus is selected within seven minutes after compressor has stopped, the compressor (compressor delays seven minutes) shall start after the balance of the delay time. · The fan motor in the freezer compartment runs at high speed during Ice Plus. (6) For the rest of the 21 hours, the freezer will be controlled at the lowest temperature. 12. Freezer and Refrigerator Lamp Auto Off (1) To avoid heat damage caused by the lamp, it is turned off automatically when the refrigerator door is open for more than 7 minutes. 13. 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 one half seconds. These tones repeat every 30 seconds. (3) The alarm is cancelled when the freezer or the refrigerator is closed. Freezer Door Closed Open or Refrigerator Door Closed Open Closed 3 Times 3 Times 3 Times 3 Times Buzzer Within 1 min. 1 min. 30 sec 30 sec 30 sec -7- 14. Defrosting (removing frost) (1) Defrosting starts each time the COMPRESSOR running time reaches 7 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 2 hours, the defrost mode is malfunctioning. (Refer to the defect diagnosis function, 15.) (4) Defrosting won't function if its sensor is defective (wires are cut or short circuited) 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 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. Press & Hold Auto on Press & Hold V LED check function: Press Ice Plus and Freezer buttons for a second, display LED graphics on. If releasing the button, the LED graphic displays the previous status. -8- 3-2. Ice Maker Function 1. Operation Principle of icemaker Power On Start Position Icemaking Mode Harvest Mode Park Position · 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 Fill · Performs Ice Making Mode after supplying water by operating the SOLENOID in ICE VALVE. Test Mode · To operate LINE and SERVICE, press and hold the Cube Size button 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 Cube Size Selection Button Automatic Shut off Arm Power Switch -9- 2. 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 with Icemaking SENSOR. (2) Icemaking starts after completion of the water fill operation. (3) The icemaking function is completed when the sensor reaches 1 9 °F (-7 °C), 55 minutes after starting. NOTE : After the icemaker power is ON, the icemaker heater will be on for test for 6 seconds. 3. Harvest Mode (1) Harvest (Ice removing) refers to the operation of dropping cubes into the ice bin from the tray when icemaking has completed. (2) Harvest mode: · The Heater is ON for 30 seconds, then the motor starts. · 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. * 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.) 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. Water supply amount TABLE STAGE TIME TO SUPPLY INDICATIONS REMARKS 1 5 sec. 2 5.5 sec. (FIRST STAGE) 3 6 sec. The water amount will vary depending on the water control switch setting as well as the water pressure of the connected water line. - 10 - 5. Function TEST (1) This is a forced operation for test, service, cleaning, etc. It is operated by pressing and holding the cube size button for 3 seconds. (2) The test works only in the Icemaking Mode. It cannot be entered from the Harvest or Fill mode. (3) Caution! Caution! Caution! 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 (4) After water is supplied, the normal CYCLE is followed: icemaking Harvest Park Position Fill. (5) Five seconds after Stage 5 is completed, the icemaker returns to MICOM control. The time needed to supply water resets to the Diagnosis TABLE STAGE ITEMS 1 HEATER INDICATOR 2 MOTOR 3 HALL IC I 4 HALL IC II 5 VALVE 6 Reset Return to Status prior to TEST MODE REMARKS Five seconds after the heater starts, it will go off if the temperature by sensor is higher than 10°C Five seconds after the heater starts, you can confirm that the motor is moving. Check whether ice bin is full. If the ice bin if full, the motor and heater are off, but on standby until the ice bin is empty. You can confirm HALL IC detection of start position. Two seconds after the detection of start position, you can confirm that the valve is on. Five seconds after the fifth stage is completed, the icemaker resets to initial status. 6. Error codes shown on the icemaker water supply control panel NO DIVISION INDICATOR CONTENTS 1 Normal Mark time to supply None Icemaking 2 sensor malfunction Open or short-circuited wire REMARKS Display switch operates properly Make sure that the wire on each sensor is connected. - 11 - 4. WIRING DIAGRAM - 12 - 5. ADJUSTMENT 5-1. Compressor 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. 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. 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 the compressor dry. If the Compressor gets wet (in the rain or a damp environment) and rust forms in the pin of the Hermetic Terminal, poor operation and contact may result. (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 may contaminate the cylinder and may cause noise, improper operation, or even lock up. - 13 - 4. diagnosis 1 Power Source. Remove PTC-Starter from Compressor and measure voltage between Terminal C of Compressor and Terminal 5 or 6 of PTC. (Rated Voltage ±10%)? YES 2 2 Check resistance of Motor Compressor. 3 Check resistance of PTC-Starter. No Voltage. YES OLP disconnected? Replace OLP. 5 NO Check connection condition. Reconnect. Applied voltage isn't Advise customer that in acceptable range. power supply needs to be 5 (115V ±10%) checked by an electrician. Check resistance The range of resistance is between 1~50(ok) 3 between M-C, S-C and M-S in Motor Open or short Replace Compressor. Compressor. 3 4 5 Check resistance of two terminals in PTC-Starter. Reference 5-2 4 Check OLP. Check resistance of two terminals in OLP. Reference 5-3 5 Check starting state. Check the power supply under load. (Compressor attempting to re-start after being off for 5 minutes). Supply voltage rating with ±10%. YES YES Compressor Did is OK compressor start? Replace the NO compressor NO 1 - 14 - 5-2. Positive Temperature Coefficient (PTC) Starter 1. Composition (1) PTC (Positive Temperature Coefficient) is a no-contact semiconductor starting device which uses ceramic material consisting of BaTiO3. (2) The higher the temperature is, the higher the resistance value. These features are used as a starting device for the motor. 2. Role (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. For starting operation, the PTC allows current flow to both the start winding and main winding. 3. PTC Applied circuit diagram q Starting Method for the Motor OVERLOAD PROTECTOR N LFX21960** LFX25960** C 32 5 6 23 6 5 PTC 2 S L1 PTC STARTER Resistance Starter Capacitor Running COMPRESSOR MOTOR M S M SEALED TERMINAL 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. 5. Relation of PTC Starter and OLP (1) If the compressor attempts to restart before the PTC device is cooled, the PTC device will allow current to flow only to the main winding. (2) The OLP will open because of the over current condition. This same process will continue (3 to 5 times) when the compressor attempts to restart until the PTC device has cooled. The correct OLP must be properly attached to prevent damage to the compressor. Parts may appear physically identical but could have different electrical ratings. Replace parts by part number and model number. Use only approved substitute parts. 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, the 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. - 15 - 5-3. Over Load Protector (OLP) 1. Define (1) The OLP (OVERLOAD PROTECTOR) is attached to the Compressor and protects the motor by opening the circuit to the motor if the temperature rises and activating the bimetal spring in the OLP. (2) When high current flows to the compressor motor, the Bimetal works by heating the heater inside the OLP, and the OLP protects the Motor by cutting off the current flowing to the Compressor Motor. 2. Role (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 adjustment screw of the OLP in any way. (OVERLOAD PROTECTOR cross section) Electrical characteristics part number 330 FBYY 12345678 -S1 BOX98 Customer part number Lot code/ date code Physical termination part number Part No. Name Base, phenolic (UL 94 V-0 rated) Movable arm support, plated steel Stationary contact support, plated steel Heater support, plated steel Heater, resistance alloy Disc, thermostatic alloy Movable arm, spring temper copper alloy Contact, movable, silver on copper Contact, stationary, silver on copper Slug, plated steel Cover, polyester (UL 94 V -0 rated) Pin connector, plated copper alloy (To engage 2.33/2.66 mm dia. pin) Quick-connect terminal, brass, conforms to UL 310, MEMA DC-2, DIN 46344 5-4. Remove the cover Positive Temperature Coefficient (PTC) (1) Remove the cover of the mechanical area. (2) Disconnect the two clamps holding the compressor in place. (3) Loosen two screws on compressor base. (4) Use a screwdriver to pry off the cover. (5) Assembly is the reverse order of disassembly. 1 3 2 - 16 - 6. TROUBLESHOOTING 6-1. Error Code Summary wWARNING : When you check the Resistance values, be sure to turn off the power. And wait for the voltage-discharge sufficiently. Error Display NO Error Detection Freezer Ref. Category Temperature Temperature Error Generation Factors Remark 1 Normality None Normal operation of Display Freezer Sensor 2 Error Er 3 Refrigerator Sensor Error Er 4 Defrosting Sensor Error Er 5 Icing Sensor Error Er 6 Poor Defrosting Er Short or Disconnection FS of Freezer Sensor Short or Disconnection rS of Refrigerator Sensor Check each sensor and its Short or Disconnection connector. dS of Defrosting Sensor Short or Disconnection IS of Icing Sensor Even though it is passed 1 hour since then Temperature Fuse dH Defrosting , if Defrosting Disconnection, Heater sensor is not over 8°C, it disconnection, DRAIN Jam, is caused Poor Relay for Heater Abnormality of 7 BLDC FAN Motor Er for Ice Making Abnormality of 8 BLDC FAN Motor Er for Freezer Abnormality of 9 BLDC FAN Motor Er for Mechanic Room 10 Communication Error Er It is caused when Poor BLDC Motor feedback signal isn' t connection, DRIVE IC, and IF over 115 TR Tx/Rx between icemaker seconds during BLDC and main board. FAN motor operating FF It is caused when feedback signal isn' t over 115 seconds during BLDC Poor BLDC Motor connection, DRIVE IC, and TR Tx/Rx between icemaker and main board. FAN motor operating It is caused when Poor BLDC Motor feedback connection, DRIVE IC, and CF signal isn ' t over 115 TR Tx/Rx between icemaker seconds during BLDC and main board. FAN motor operating Poor Communication Communication Error connection,Poor TR of CO between Micom of Main Transmitter and Receiver PCB and Display Micom Tx/Rx between icemaker and main board. - 17 - 6-2. Troubleshooting With Error Freezer Sensor Err or Is Er-FS dis played? Yes Is the connection loose? Yes Reconnect Disconnect CON6 and measure the value. Is resistance value No between pins 11 & 12 of CON6 as below? (BL to BL) Replace F-sensor pin11 pin12 No Power Off Tip : To protection of MICOM Test Point pin11 to pin12 Result 1.4 ~ 120k No Reconnect CON6 and Power ON If the ER-FS appears, Replace the main PCB. Otherwise, explain to the customer! - 18 - Refrigerator Sensor Error Wiring dia gram Is Er-rS displayed? Yes Is the connection loose? Yes Reconnect Disconnect CON6 and measure the value. Is resistance value No between pins 9 & 10 of CON6 as below? (WH to WH) Replace R-sensor pin9 pin10 No Power Off Tip : To protection of MICOM Tpin10 pin9 pin9 to pin10 Result 6 ~ 300 k No Reconnect CON6 and Power ON If the ER-rS appears, Replace the main PCB. Otherwise, explain to the customer! - 19 - Defrost Sensor Error CON6 Main PCB 7 BO BO 8 D-Sensor 6 1 BO BO 72 Housing-A Wiring dia gram Is Er-dS displayed? Is resistance value between pins 1 & 2 of Housing- A as below? (BO to BO) Replace a No D-Sensor Yes Is the connection loose? Yes Reconnect pin2 pin1 No Power Off Tip : To protection of MICOM Disconnect CON6 and measure the value. Is resistance value No between pins 7 & 8 of CON6 as below? (BO to BO) pin7 pin8 Replace D-sensor Checking Open or Short of wire Test Point Result Pin1 To pin2 1.156 ~141.5k Yes Reconnect and Power ON If the ER-dS appears, Replace the main PCB. Otherwise, explain to the customer! Test Point Pin7 to pin8 Result 6 ~ 300k No - 20 - Icing Room Sensor Error CON101 Display 1 PCB 2 Icing-Sensor BL 1 1 BL BL 2 2 BL Housing-A Wiring diagram Is Er-IS displayed? Is resistance value between pins 1 & 2 of Housing- A as below? (BL to BL) Replace the No Icing-Sensor Yes Is the connection loose? Yes Reconnect Display PCB Inner of Icing door pin1 BL pin2 BL No Disconnect CON101 and measure the value. Is resistance No value between pins 1 & 2 of CON101 as below? (BL to BL) Replace Main PCB pin2 BL pin1 BL Checking Open or Short of wire Test Point Result (1) To (2) 1.4 ~120k Yes Reconnect and Power ON If the ER-IS appears, Replace Main PCB Otherwise, explain to the customer! Icing room Sensor Resistance Test Point Result pin1 to pin2 1.156 ~141.5k Yes - 21 - Defrost Heater Error D-Sensor BO 1 6 BO BO 2 BO 7 Housing-A 7 Main 8 PCB WH 10 4 BL CON6 CON3 Wiring dia gram 6 1 BL 7 BN 2 BK 1 2 BK 3 FUSE-M DEF-Heater Is Er-dH displayed? Enter the TEST 3 MODE Is the voltage value between pins 10 (WH) and 4 (BL) of CON3 115 V AC? Replace Yes MAIN PCB Yes Is the connec tion loose? Yes Reconnect CON6 pin10 WH pin4 BL Relay operation Test Point Result pin4 To pin 10 115V Yes Reset TEST3 MODE(Normal) Replace Is the voltage value between No MAIN PWB pins 10 (WH) and 4 (BL) of CON3 for 0 V AC? CON3 No pin10 WH pin4 BL Relay Open Test Point Result Reset/Norm op 0 ~ 2 V Yes - 22 - Is the resistance value between pins 10(WH) And 4(BL) of CON3 like as below? Yes Normal Is the resistance value of No heater like as below? Replace Heater pin10 WH pin4 BL Resistance Test Point Ressult (1) To (2) 34 ~ 42 No Is the connection loose? Yes Reconnect (1) (2) Heater Resistance Test Point Ressult (1) To (2) 34 ~ 42 Yes Is the resistance value of DEF-sensor like as below? It depends on the temperature. No Replace DEF-sensor No Is the resistance value of Fuse M like as below? No Replace Fuse-M (1) BL (2) BN Open or Short of Fuse-M Test Point Ressult (1) To (2) 0 Yes (1) BO (2) BO Defrost Sensor Resistance Test Point -30°C -20°C -10°C 0°C Result 129.3 k 76.96 k 47.34 k 30 k Test Point Result 10°C 19.53 k 20°C 13.03 k 30°C 8.896 k 40°C 6.201 k Yes Explain to the customer! : It can be occurred, when the gasket is not stuck to product or when you put the high temperature loads (hot foods) a lot in the product. - 23 - Freezer Fan Error Main PCB WH 1 BK 2 PR 3 BK 11 RD 22 33 PR CON4 Housing Wiring diagram F-FAN Is Er-FF displayed? Does the cold-air come out Check fan motor of the top of the main duct? No (Connector, Frozen,Locked) Yes Is the connection loose? Yes Reconnect No Reset and Enter the TEST 1 MODE No Is the output voltage between pin1 and pin2 of CON4 like as below? Pin1 WH Pin2 BK Replace Main PCB Yes Is the feedback voltage between pin2 and pin3 of No CON4 like as below? (from motor to main board) Replace Main PCB Pin2 BK Pin3 PR Freezer Fan Voltages Test Point Ressult pin1 to pin2 12 ~ 16 V Yes Feedback Voltages Test Point Ressult pin2 to pin3 1 ~ 4 V Yes Explain to the customer! - 24 - Condenser Fan Error CON4 Main PWB 7 SB 8 BO 9 GN BK 11 2 2 RD 33 PR Housing Wiring diagram C-FAN Is Er-CF displayed? Is the condenser fan rotate? Check fan motor No (Connector, Locked,mouse) Yes Is the connection loose? Yes Reconnect Yes No Reset and Enter the TEST 1 MODE No Is the output voltage between pin7 and pin8 of CON4 like as below? Pin7 SB Pin8 BO Replace Main PCB Is the feedback voltage between pin8and pin9 of No CON4 like as below? (from motor to main board) Replace Main PCB Pin8 BO Pin9 GN Condenser Fan Voltages Test Point Ressult pin7 to pin8 12 ~ 16 V Yes Feedback Voltages Test Point Ressult pin8 to pin9 1 ~ 4 V Yes Explain to the customer! - 25 - Icing Room Fan Error 4 RD BK 44 Main PWB 5 BL BN 6 RD 55 6 6 PR CON4 Housing Wiring diagram Icing FAN Is Er-IF displayed? Does the cold-air come out of the side duct? N0 Check fan motor (Connector, Frozen,Locked) Yes Is the connection loose? Yes Reconnect N0 Reset and Enter the TEST 1 MODE N0 Is the output voltage between pin4 and pin5 of CON4 like as below? Pin4 RD Pin4 BL Replace Main PCB Yes Is the feedback voltage between pin5 and pin6 of N0 CON4 like as below? (from motor to main board) Replace Main PCB Pin5 BL Pin6 BN Icing Fan Voltages Test Point Ressult pin4 to pin5 12 ~ 16 V Yes Feedback Voltages Test Point Ressult pin5 to pin6 1 ~ 4 V Yes Explain to the customer! - 26 - Communication Error CON5 MAIN PCB RD(Rx) 4 BN(Tx) 3 BO(GND) 2 WH/BK(12V) 1 Hinge 44 33 22 11 RD(Tx) BN(Rx) BO(GND) WH/BK(12V) Wiring diagram CON101 3 4 DISPLAY PCB 5 6 * Rx: Receiver Tx: Transmitter Is Er-CO displayed? Yes Display PCB Is the voltage between pin3 and pin5 of CON101 0 V or 5 V? Replace No Display PCB Display PCB Is the connection loose? Yes Reconnect Pin5 BO Pin3 RD No Display PCB Is the voltage between pins 4 and pin 5 of CON101? Replace the No Display PCB pin5 BO pin4 BN Transmitter Voltages Test Point Ressult pin3 to pin5 0 V or 5 V Yes Is the joint connection loose In the Hinge? No Reconnect Receiver fail Voltages Test Point Ressult pin4 to pin5 0 V or 5 V Yes Yes - 27 - Main PCB Is the connection loose? Yes Reconnect Main PCB Is the voltage between pin2 and pin4 of CON5 0 V or 5 V? Replace No Main PCB No Main PCB Is the voltage between pins 2 and pin 3 of CON5 0V or 5V? No Replace the Main PCB pin2 BO pin3 BN Receiver Voltages Test Point Ressult pin2 to pin3 0 V or 5 V Yes pin2 BO pin4 RD Transmitter Voltages Test Point Ressult (1) to (2) 0 V or 5 V Yes After plug in, If Er-CO is disappeared, Explain to the customer! - 28 - 6-3. Troubleshooting Else CUBE Mode doesn't work CON2 3 5 Dispenser PCB 7 CON3 3 9 BK SB Lever S/W WH Housing-A 22 11 41 72 BK S BK BK V BK CUBE Solenoid Auger Motor Housing-B RD RD 11 BL 22 S Solenoid Dispenser BL Wiring diagram Dispenser PCB Is the connection loose? Yes Reconnect In CUBE Mode, Is the voltage between pin3 No of CON2 and pin3 of CON3 like as below, while pushing the lever switch? Replace Dispenser PCB CON2 Pin3 BK CON3 No Pin3 WH Relay open of cube solenoid Level switch Test Point Result Pushing pin3 to pin3 115 V Normal pin3 to pin3 0 ~ 2 V Yes - 29 - In CUBE Mode, Is the voltage between pin5 No of CON2 and pin3 of CON3 like as below, while pushing the lever switch? Replace Dispenser PCB CON2 Pin5 SB Is the resistance value between (1) and (2) of the No Auger motor like as below? Replace Auger Motor CON3 Pin3 WH Output voltage of auger motor Level switch Test Point Result Pushing pin5 to pin3 115 V Normal pin5 to pin3 0 ~ 2 V Yes In CUBE Mode, Is the voltage between pin7 No Replace Dispenser of CON2 and pin9 of CON3 PCB like as below, while pushing the lever switch? CON2 Pin7 BL CON3 Pin9 RD Output voltage of dispenser solenoid Level switch Test Point Result Pushing pin7 to pin9 115 V Normal pin7 to pin9 0 V Yes (1 )(2 ) Resistance of Auger Motor Test Point Result (1) To (2) 2.38 ~ 4.02 Yes Is the resistance value between (1) and (2) of the No cube solenoid like as below? Replace Cube Solenoid (1)(2) Resistance of Cube solenoid Test Point Result (1) To (2) 32 ~ 40 Yes - 30 - Is the resistance between (1) and (2) of the Dispenser solenoid like as below? No Replace Dispenser Solenoid (1) (2) Resistance of Dispenser solenoid Level switch Result (1) to (2) 44 ~54 ½ Yes Is the condition of the micro switch like as below? No Replace Micro Switch (1) (2) Status Normal Push the Lever Yes Tester Infinity 0½ After plug in, explain to the customer! - 31 - Crush Mode Doesn't work CON2 5 7 Dispenser PCB 3 CON3 9 SB Lever S/W WH RD BL 41 12 Housing-B V Auger Motor 11 22 S Solenoid Dispenser Display PCB Is the connection loose? Wiring diagram Yes Reconnect In Crush Mode, Is the voltage between pin5 No of CON2 and pin3 of CON3 like as below, while pushing the lever switch? Replace Dispenser PCB CON2 Pin5 SB CON3 No Pin3 WH Output voltage of Auger motor Level switch Test Point Result Pushing pin5 to pin3 115 V Normal pin5 to pin3 0 V Yes - 32 - In CUBE Mode, Is the voltage between pin7 No of CON2 and pin9 of CON3 like as below, while pushing the lever switch? Replace Dispenser PCB Is the voltage between (1) and (2) of the Dispenser No solenoid like as below? Replace Dispenser Solenoid CON2 Pin7 BL (1) (2) CON2 Pin9 RD Output voltage of auger motor Level switch Test Point Result Pushing pin7 to pin9 115 V Normal pin7 to pin9 0 V Yes Is the resistance value between (1) and (2) of the No Auger motor like as below? Replace Auger Motor Resistance of Dispenser solenoid Test Point Result (1) To (2) 44 ~ 54 Yes Is the condition of the micro switch like as below? Replace No Micro Switch (1) (2) (1) (2) Resistance of Auger Motor Test Point Result (1) To (2) 2.38 ~ 4.02 Yes Status Normal Push the Lever Yes Tester Infinity 0 After plug in, explain to the customer! - 33 - Crush Mode Doesn't work Dispenser 7 PCB 1 CON2 Lever S/W BL PR 11 22 Housing-A BL Main 4 PCB 11 GN CON3 66 11 Housing-B V Door Water Valve Machine Room V Water Valve Display PCB Is the connection loose? Wiring diagram Yes Reconnect In Water Mode, Is the voltage between No pin1 and pin7 of CON2 in dispenser PCB like as below, while pushing the level switch? Replace Dispenser PCB Dispenser PCB CON2 Pin7 BL Dispenser PCB CON2 Pin1 PR Output voltage of door water valve No Level switch Test Point Result Pushing pin1 to pin7 115 V Normal pin1 to pin7 0 V Yes - 34 - In Water Mode, Is the voltage between No pin4 and pin11 of CON3 in main PCB like as below, while pushing the level switch? Replace Main PCB Main PCB CON3 Pin11 GN Pin4 BL Output voltage of machine room water valve Test Point Result pin4 to pin11 115 V Yes First Water- valve Replace Is the resistance value No First between (1) and (2) of the Water-valve First-water valve like as below? (1) (2) Second Water- valve Is the resistance value of No Second-water valve like as below? Replace Second Water-valve (1) (2) In door Dispenser Ice Maker Checking resistance of Second-valve Test Point Result (1) to (2) 360 ~ 420 Yes Is the condition of the micro switch like as below? Replace No Micro Switch (1) (2) Machine room Checking resistance of First-valve Test Point (1) to (2) Result 360 ~420 Yes Status Normal Push the Lever Yes After plug in, explain to the customer! Tester Infinity 0 - 35 - Freezer-lamp Doesn't work F-Lamp BO 7 BL 4 5 Main PCB 6 CON3 CON6 F-DOOR Switch SB SB 1 SB 2 SB Housing Wiring diagram Is the condition of the freezer door switch like as below? No Replace Door switch DC Part AC Part Is the voltage between pin 11 and 12 of CON6 like as No below? Replace Main PCB Status Normal Push the Switch Yes Tester 0 Infinity Is the connection loose? Yes Reconnect CON6 No CON3 Pin5 SB Pin6 SB Voltage of Door switch Door Test Point Result Closed pin5 to pin6 5 V Open pin5 to pin6 0 V Yes Is the voltage between pin 4 and pin7 of CON3 like as No below? Replace Main PCB CON3 Pin7 BO Pin4 BL Voltage of Freezer lamp Door Test Point Result Closed pin4 to pin7 0 ~ 2 V Open pin4 to pin7 115 V Yes Replace Lamp - 36 - Refrigerator-lamp Doesn't work PR BL R-Lamp MAIN PCB 9 4 GY GY GY 10 11 4 11 GY 12 GY 112 GY CON3 CON4 Housing Hinge Wiring diagram R-DOOR Switch Is the condition of the refrigerator door switch like as below? Replace No Door switch Is the voltage between pin10 and pin11 of CON4 like as No below? Replace Main PCB Status Normal Push the Switch Yes AC DC Part Part Tester 0 Infinity Is the connection loose? Yes Reconnect CON6 No CON3 CON4 Pin11 GY Pin10 GY Voltage of Door switch Door Test Point Result Closed pin10 to pin11 5 V Open pin10 to pin11 0 V Yes Is the voltage between pin4 and pin9 of CON3 like as No below? Replace Main PCB CON3 Pin9 PR Pin4 BL Voltage of Refrigerator lamp Door Test Point Result Closed pin4 to pin9 0 ~ 2 V Open pin4 to pin9 115 V Yes Replace Lamp - 37 - Poor cooling in the refrigerator compartment MAIN PWB Is the connection loose? Yes Replace Is the voltage between pins 1 and pin 2 of CON4 No like as below? Replace the Main PCB Pin1 WH Pin2 BK CON3 No Enter the TEST 1 MODE Is the voltage between Yes Pins 4 and pin 12 of CON3 like as below? Reconnect Main PCB CON3 Pin12 BK Pin4 BL Voltage of Compressor Test Point Result pin4 to pin12 115 V Yes CON4 Voltage of F-fan Test Point Result pin1 to pin2 12 ~ 16 V Yes Feedback check. Is the voltage between Pin 2 and pin3 of CON4 like as below? Replace the No Main PCB Pin2 BK Pin3 PR CON4 Feedback voltage of F-fan Test Point Result pin2 to pin3 11 ~ 4 V Yes - 38 - Does the cold-air come out of the top of the main duct? Check the No Damper itself After reset the unit, take steps to PCB as follows for temperature compensation. 1. In the case of 6871JB1431 ( by July 2007) : Compensate with replacing RCR1 Yes Enter the TEST 2 MODE Does not cold-air come out of the top of the main duct? Yes Check the Damper itself RCR1 Temp. Compension 8.2 k - 0.5 deg 5.6 k - 1 deg 3.3 k - 1.5 deg 2 k - 2 deg 470 k - 2.5 deg * Change RCR1 Ressult Current Colder No Checking Damper itself Is the resistance Values between (1) & (4), (2) & (3) like as below? No Replace Damper 2. In the case of EBR34917102 (from Aug 2007) : Compensate with Jump wire cutting (1)BL (2)YL (1)RD (2)WH Resistance of Damper Test Point Ressult (1) to (4) 373 ~456 (2) to (3) 373 ~456 Yes JUMP WIRE Temp. Compensation JCR3 - 1.0 deg JCR4 - 1.0 deg Cutting both jumpers affords a 2... temperature compensation * Cutting of jumper wire - 39 - Over cooling in the refrigerator compartment MAIN PWB Is the connection loose? Yes Reconnect Enter the TEST 2 MODE Does the cold-air coming out of the top of the main duct.? No Check the Damper itself CON3 No Enter the TEST 1 MODE Is the voltage between Pins 4 and pin 12 of CON3 like as below? Yes Replace Damper Yes Checking Damper itself Is the resistance Values between (1) & (4), (2) & (3) like as below? Yes Replace Damper (3)BL (4)YL (1)RD (2)WH Pin12 Pin4 BK BL CON3 Voltage of Compressor Test Point Ressult pin4 to pin12 115 V Yes Check the Fan operation by placing your hand in front of the vents to feel for any cold air flow. Yes Replace Fan Door Open Closed Fan-Motor OFF ON No Resistance of Damper Test Point Ressult (1) to (4) 373 ~456 (2) to (3) 373 ~456 Yes - 40 - Enter the TEST 3 MODE Is the voltage between Pins 4 and pin 12 of CON3 like as below? Yes Replace Damper After reset the unit, take steps to PCB as follows for temperature compensation. 1. In the case of 6871JB1431 ( by July 2007) : Compensate with replacing RCR1 Pin12 Pin4 BK BL CON3 Voltage of Compressor Test Point Ressult pin4 to pin12 115 V Yes RCR1 Temp. Compension 180 k + 2.5 deg 56 k + 2 deg 33 k + 1.5 deg 18 k + 1 deg 12 k + 0.5 deg * Change RCR1 Ressult Current Colder 2. In the case of EBR34917102 (from Aug 2007) : Compensate with Jump wire cutting JUMP WIRE Temp. Compensation JCR1 + 1.0 deg JCR2 + 1.0 deg Cutting both jumpers affords a 2... temperature compensation * Cutting of jumper wire - 41 - 1. How To Remove Terminal Position Assurance (TPA) * AC TPA * DC TPA (NOTE) 3. How To Start Test Mode Push the TEST button on the Main PWB, You can start the TEST MODE. TEST BUTTON After measure the values, you should put in the TPA again. 2. Wire Color BL : Blue WH : White BO : Bright Orange BK : Black BN : Brown PR : Purple RD : Red GN : Green SB : Sky Blue GY : Gray * 1 time : Comp / Damper / All FAN on, (All things displayed) * 2 times : Damper closed (22 22 displayed) * 3 times : Forced forced defrost mode (33 33 displayed) - 42 - 4. How to check the Fan-Error (1) 6871JB1431A ( ~ July 2007) After sending a signal to the fan, the MICOM checks the BLDC fan motor's lock status. If there is no feedback signal from the BLDC fan, the fan motor stops for 10 seconds and then is powered again for 15 seconds. To determine that there is a fan motor malfunction, this process is repeated 5 times. If the fan motor is determined to be defective, the error code will be shown continuously in the display. At this point, there is no further check of the fan motor. No signal Error Display Normal drive 15s 15s 15s 15s 15s 10s 10s 10s 10s (2) EBR34917102 ( Aug 2007 ~) After sending a signal to the fan, the MICOM checks the BLDC fan motor's lock status. If there is no feedback signal from the BLDC fan, the fan motor stops for 10 seconds and then is powered again for 15 seconds. To determine that there is a fan motor malfunction, this process is repeated 3 times. If the fan motor is determined to be defective, the error code will be shown in the display for 30 minutes. At this point, the process will be repeated until the fan motor operates normally. If normal operation is achieved, the error display is erased and the MICOM is reset automatically. No signal 15s 15s 15s Normal drive 10s 10s No signal 15s 15s 15s Pause 30min 10s 10s Repeat 15s Pause 30min 10s - 43 - 7. COMPONENT TESTING INFORMATION 7-1. Defrost Controller Assembly Function - Controller assembly is consist of 2 kinds of part those are fuse-m and sensor. we can decide part is defect or not when we check the resistance. - Fuse-m can cut off the source when defrost heater operate the unusual high temperature. - Sensor give temperature information to Micom How to Measure (Fuse-M) (1) to (2) Set a ohmmeter to the 2 housing pin. Measure the 2 pin connected to Fuse-M. If the ohmmeter indicate below 0.1ohm fuse-m is a good condition, But infinitely great ohm Fuse-M is disconnection How to Measure (Sensor) (1) to (2) Set a ohmmeter to The 2housing pin. Measure the 2 pin connected to Sensor. If the ohmmeter indicate 11k (at room temperature) Sensor is not a defect. When check the ohm at other temperature Check the sensor manual. Standard Fuse-M (at all temperature) Test Point Ressult (1) to (2) 0 ~0.1 Sensor (at room temperature) Test Point Ressult (1) to (2) 11 - 44 - 7-2. Sheath Heater Function Sheath heater is a part for defrost. All heating wire is connected to only one line. So we can decide part is defect or not when we check the resistance. How to Measure Set a ohmmeter connect to The 2 housing pin. (1) (2) Measure the 2 pin connected to Sheath Heater. If the ohmmeter indicate (V°øV)/Watt=R is good condition, ex) when watt=350w, voltage=115v R=(115°ø115)/350=38 But the ohmmeter indicate infinitely great Sheath heater is disconnection Standard Sheath heater (at all temperature) Test Point Ressult (1) to (2) 34 ~42 - 45 - 7-3. Door Heater Assembly Function The heater is designed to prevent the raising dew from door. How to Measure Standard Test Point (1) to (2) Ressult 2.3 ~2.9 - 46 - 7-4. Door Switch Function The switch sense if the door open or close. - When the door open, lamp on. - When the door open, the switch give information to Micom. When the door open, internal contact operate on and off moving plunger of door switch up and down. How to Measure <Switch, Freezer> <Switch, Refrigerator> Button (Plunger) 1 23 4 1 23 4 3 4 21 Beep Beep Check the resistance between connectors 1,2 and 3,4 .It means check whether or not applying an electric current. If there is resistance, it means the switch not inferiority Standard Multimeter beep Switch F,R Nomal Push the button(Plunger) Beep or 0 None ( ) - 47 - 7-5. Solenoid Function - Dispenser solenoid : When customer push the dispenser button, Pull duct door and abstract from ice bank. How to Measure (1) (2) Standard Dispenser Solenoid Dispenser Solenoid Test Points Result (1) to (2) 44 ~ 54 - 48 - 7-6. AC Motor ASSEMBLY (Geared Motor & Solenoid) Function How to Measure The Geared Motor of ac motor assembly advances forward the ice by rotating the ice and The solenoid of ac motor assembly selects one of the cube mode or crush mode. - Cube solenoid : Pulling the stir lip for moving the ice in ice maker system. < Geared Motor > 1 Take out the male housing from female housing 2 Measure the resistance between (1) and (2) < Cube Solenoid > 1 Remove the female housing from terminal. 2 Measure the res istance between (3) and (4) (3) (4) Terminal of solenoid (1) (2) T.P Standard Check the resistance between connectors (Geared motor 1,2) and (solenoid 3,4).It means check whether or not applying an Electric current. If there is resistance, it means the geared motor or solenoid is not inferiority Geared Motor Test Points Result (1) to (2) 2.38 ~ 4.02 Cube Solenoid Test Points Result (3) to (4) 32 ~ 40 - 49 - 7-7. Damper Function How to Measure The damper supplies the cold air at freezer room to chillroom by using the damper's plate. Chillroom is colder than before when damper's plate is open. When damper's plate is close, chillroom's temperature will rise. 1 Blue < Damper Circuit > 2 Red 4 Tellow 3 White 1 Blue 3 White Checj the 1 , 3 extension Standard Check the 2 , 4 Check the 1 , 3 Check the resistance between connectors 1,3 and 2,4 .It means check whether or not applying an electric current. If there is resistance, it means the damper not inferiority Damper Test Points Red and Yellow Result 373 ~ 456 Test Points Blue and White Result 373 ~ 456 - 50 - 7-8. Lamp Socket Function The lamp socket connect cover lamp assembly to lamp. The lamp socket fix lamp and unite lamp and cover lamp assembly. The lamp socket supply electric source to lamp also. How to Measure (1) (2) (3) (4) Standard Check the resistance between connector of housing and connector of lamp socket. It means check whether or not applying an electric current. If there is resistance it means the lamp socket is not inferiority. Test Points (1) to (2) and (3) to (4) Result 0 - 51 - 7-9. Water Valve Function - first-Water Valve (in machine room) : supply the water from city water to water filter in refrigerator - second-Water Valve (in door) : supply the water from water filter to icemaker and dispenser How to Measure Standard First-water valve (in machine room) Dispense Ice Maker second-water valve (in door) Test Points (1) to (2) Result 360 ~ 420 - 52 - 8. DISASSEMBLY INSTRUCTIONS 8-1 REMOVING AND REPLACING REFRIGERATOR DOORS q Removing Refrigerator Door w CAUTION: Before you begin, unplug the refrigerator. Remove food and bins from doors. u Left Door - Figure 2 2. Open the door. Loosen the top hinge cover screw (1). Use a flat tip screwdriver to pry back hooks on front underside of the cover (3). Lift up the cover. 3. Disconnect the door switch wire harness (2). Remove the cover. 4. Pull out the tube. 5. Disconnect the three wire harnesses (5). Remove the grounding screw (6). 6. Rotate the hinge lever (7) counterclockwise and remove. Lift the top hinge (8) free of the hinge lever latch (9). w CAUTION: When lifting the hinge free of latch, be careful that the door does not fall forward. 7. Lift the door up from the middle hinge pin and remove the door. 8. Place the door, inside facing up, down onto a non-scratching surface. u Right Door - Figure 3 1. Open the door. Loosen the top hinge cover screw (1). Lift up the cover (3). 2. Disconnect the door switch wire harness (2). Remove the cover. 3. Disconnect the wire harness (5). Remove the grounding screw (6). 4. Rotate the hinge lever (7) clockwise and remove. Lift the top hinge (8) free of the hinge lever latch (9). CAUTION: When lifting the hinge free of the latch, be careful that the door does not fall forward. 5. Lift the door up from middle hinge pin (10) and remove the door. 6. Place the door, inside facing up, down onto a non-scratching surface. Figure 2 3 4 6 7 8 9 Figure 3 1 2 1 2 5 5 3 78 9 6 Figure 1 4 - 53 - 8-2 DOOR q Door Gasket Removal 1. Remove door frame cover Starting at the top of cover and working down, snap the cover out and away from the door. Frame Cover Handle q Door Gasket Replacement 1. Insert gasket bracket clips 1) Insert the gasket bracket edge beneath the door frame edge. 2) Turn the upper gasket bracket spring so that the spring ends are in the door channel. 3) Push in the clip until you hear it snap securely into place. Gasket Bracket Clip Spring Figure 1 2. Remove gasket bracket clips There are two clips on each door. Start the bracket removal near one of the middle clips. 1) Pull the gasket back to expose the gasket bracket clip and door frame. 2) Insert a flat tip screwdriver into the seam between the gasket bracket and the door frame and pry back until the clips snap out. 3) Continue prying back along the seam until all clips snap out. Door Frame Correct Figure 4 Incorrect 4) Push in the remaining clip until you hear it snap securely into place. Note: Make sure that no part of the gasket bracket edge protrudes from beneath the door frame edge. 2. Insert gasket into channel 1) Snap the gasket assembly into the door bracket. Inserting the Gasket Assembly into the Bracket Door Door Frame Gasket Bracket Clip Flat Tip Screwdriver 3. Remove gasket Pull the gasket free from remaining sides of door. Gasket Bracket Figure 2 gasket channel on the three Correct Incorrect Figure 5 Figure 3 - 54 - 2) Press the gasket into the channels on the three remaining sides of door. Figure 6 3. Replace door frame cover Starting at the top of the cover and working down, snap the cover back into door. 8-3 DOOR ALIGNMENT If the space between your doors is uneven, follow the instructions below to align the doors: 1. With one hand, lift up the door you want to raise at the the middle hinge. 2. With the other hand, use pliers to insert the snap ring as shown. 3. Insert additional snap rings until the doors are aligned. (Three snap rings are provided with unit.) Figure 7 Figure 10 . 8-4 FAN AND FAN MOTOR (EVAPORATOR) 1. Remove the freezer shelf. 2. Remove the plastic guide for the slides on left side by unscrewing the phillips head screws. 3. Remove the grille by removing one screw and pulling the grille forward. 4. Remove the Fan Motor assembly by loosening 2 screws and disassembling the shroud. 5. Pull out the fan and separate the Fan Motor and Bracket. BRACKET MOTOR FAN MOTOR FAN - 55 - GRILLE Figure 11 * Ice Fan Scroll Assembly Replacement 1) Remove the plastic guide for the slides on left side by unscrewing the phillips head screws. 2) Pull the grille forward as shown in the second picture. 3) Disconnect the wire harness of the grille 4) Remove the scroll assembly by loosening 2 screws (1) (2) 8-6 LAMP Figure 14 8-6-1 Refrigerator Compartment Lamp 1. Unplug the Refrigerator or disconnect power at the circuit breaker. 2. If necessary, remove the top shelf or shelves. 3. Using a flat instrument, gently pry the cover loose in the front as shown. Rotate downward to remove rear tabs. 4. Make sure the bulbs are cool to the touch. Turn bulbs counterclockwise to remove. 5. Assemble in reverse order by snapping the Lamp Cover in, engaging the rear tabs followed by the front tabs. (Max. 60 W-2EA) (3) (4) 8-5 DEFROST CONTROL ASSEMBLY The defrost Control assembly consists of the Defrost Sensor and the FUSE-M. The Defrost Sensor works to defrost automatically. It is attached to the metal side of the Evaporator and senses its temperature. At 72°C, it turns the Defrost Heater off. Fuse-M is a safety device for preventing overheating of the Heater when defrosting. 1. Pull out the grille assembly. (Figure 12) 2. Separate the connector with the Defrost Control assembly and replace the Defrost Control assembly after cutting the Tie Wrap. (Figure 13) GRILLE ASSEMBLY DEFROST-CONTROL ASSEMBLY Figure 15 8-6-2 Freezer Compartment Lamp 1. Unplug refrigerator power cord form outlet. 2. Using a flat instrument, gently pry the lamp cover loose in the front as shown. Rotate downward to remove the rear tabs. 3. Make sure the bulb is cool to the touch. Turn the bulb counterclockwise to remove. 4. Replace with a new 60-watt appliance bulb. 5. Insert tabs on back of cover into slots in freezer ceiling. Push cover up to snap front into place. 8-7 CONTROL BOX-REFRIGERATOR 1. First, remove all shelves in the refrigerator, than remove the Refrigerator control Box by loosening 2 screws. Figure 12 Figure 13 CONTROL BOX COVER LAMP Figure 16 2. Remove the Refrigerator Control Box by pulling it downward. 3. Disconnect the lead wire on the right position and separate the lamp sockets. - 56 - 8-8 MULTI DUCT 1. Remove the upper and lower aps by using a flat screwdriver, and remove 2 screws. (Figure 17) 2. Disconnect the lead wire on the bottom position. 8-9 MAIN PWB 1) Loosen the 3 screws on the PCB cover. 2) Remove the PCB cover 3) Disconnect wire harness and replace the main PCB in the reverse order of removal. 8-10 DISPENSER 1) Disconnect the funnel and button assembly by pulling down and forward. Figure 17 2) Remove display frame assembly by making a gap between the display frame assembly and door with a flat blade screwdriver and pulling it forward. The cover dispenser is attached with a hook. w CAUTION: When replacing the dispenser cover in the reverse order of removal, be careful that the lead wire does not come out and the water tube is not pinched by the dispenser cover, as shown in the picture below. 8-11 DISPLAY PCB REPLACEMENT 1) Pull up and out on the dispenser cover to remove. 2) Follow the steps in the pictures 8-12 FUNNEL REPLACEMENT 1) Pull up and out on the dispenser cover to remove. 2) Disconnect the wire harness. 3) Replace in reverse order. - 57 - 8-13 SUB PWB FOR WORKING DISPENSER 1) Loosen the screw on the sub PCB. 8-15 ICE CORNER DOOR REPLACEMENT 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. hinge 2) Pull the sub PCB down. 3) Disconnect the wire harness and replace the sub PCB in the reverse order of removal. 8-16 ICEMAKER ASSEMBLY 1) Loosen two screws as shown in the first picture. 8-14 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 and ground screw replace theIcemaker assembly in the reverse order of removal. 3) Remove the ground connection screw. - 58 - 8-17 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 the motor cover assembly and pull out it. 3) Disconnect the wire harness of the motor cover assembly. There is a auger motor on the back, as shown in the picture. Auger Motor - 59 - 8-18 HOW TO REMOVE THE DOOR ICE BIN 1) Grip the handles, as shown in the picture. 8-19 HOW TO INSERT THE DOOR ICE BIN 1) Insert the Ice Bin, slightly tilting it to avoid touching the icemaker. particularly the feeler arm lever. 2) Lift the lower part slightly. 1 2 Insert the ice bucket carefully avoid contacing the automatic shut off arm. 3) Take the ice bin out slowly. - 60 - 8-20 HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER 8-20-1 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 from each side). Step 4) Lift the freezer door up to unhook it from the rail 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. - 61 - 8-20-2 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 need to be perpendicular to each other. Step 3) Insert the rail into the left side gear, and insert the gear into the clip. Step 4) The rail system will align itself by pushing the rails all the way into the freezer section. Pull the rails back out to full extension. Step 5) Reinstall the freezer door by inserting the rail tabs into the guide rail. Step 6) Reinstall the two screws into the guide rails (one from each side). Step 7) Reinstall the lower basket, and close the freezer door. - 62 - 8-21. WATER VALVE DISASSEMBLY METHOD 1) Turn off the water. Then separate the water line from the valve. 8-22. FAN AND FAN MOTOR DISASSEMBLY METHOD 1) Using a short screwdriver, loosen one SCREW in DRAIN PIPE ASSEMBLY and one connected to the MOTOR COVER. MOTOR COVER 2). Separate the mechanical cover and valve screw. Mechanical 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. 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 the collet to separate the tube from the connector and pour out the water until emptied. Reassembly 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 for the wayer to drain.) - 63 - 8-23 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. 1 32 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. Hook - 64 - 9. PCB ASSEMBLY 9-1. Main PCB Assembly 6871JB1431 (by July 2007) CON7 CON6 CON5 CON4 CON1 CON2 - 65 - CON3 EBR34917102 (from Aug 2007) CON7 CON6 CON5 CON4 CON1 CON2 - 66 - CON3 9-2. Display and Dispenser Drive PCB Assembly CON103 Display PCB CON4 CON101 CON102 CON1 CON4 CON2 CON3 Dispenser PWB - 67 - REPAIR PARTS LIST MODELS No. 795.77562600 795.77569600 795.77564600 795.77563600 795.77572600 795.77579600 795.77573600 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 parts by phone, call the toll free parts number listed to the left. When requesting service or ordering parts, always provide the following information: 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) Product Type Model Number Part Number Part Description Last Revision: JJNE. 7. 2007 Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Get it fixed, at your home or ours! Your Home For repair in your home of 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 & 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 (U.S.A.) 1-800-361-6665 (Canada) Para pedir servicio de reparación a domicilio, y para ordenar piezas: 1-888-SU-HOGARSM (1-888-784-6427) Au Canada pour service en français: 1-800-LE-FOYERSM (1-888-533-6937) www.sears.ca ® Registered Trademark / TM Trademark / SM Service Mark of Sears, Roebuck and Co. ® Marca Registrada / TM Marca de Fábrica / SM Marca de Servicio de Sears, Roebuck and Co. MC Marque de commerce / MD Marque déposée de Sears, Roebuck and Co. © Sears, Roebuck and Co. VALVE & WATER TUBE PARTS 617A 616G 625A 616G 623B 616H 623B 616H 603A 616F 616F S31 616D 627A S31 619D 619E S31 619B 619A S32 603B LOC No. 603A 603D 616D 616F 616G 616H 617A 619A 619B 619D 619E 623B 625A 627A S31 S32 775** 4004JA3002A 4930JA3091A 5210JA3005L 5210JA3004U 5210JA3005W 4932JA3009A 4970JA3004N 5221JA2011J 5220JB2008A 6877JB3036K 6877JB3036M 5006JJ2009A 3550JA2184B 4930JA3054A 4J00415D 4000W4A003A Description Clip Holder,Bracket Tube,Plastic Tube,Plastic Tube,Plastic Connector,Tube Spring Valve,Water Valve,Water Drawing,Assembly Drawing,Assembly Cap,Cover Cover,Tube Holder,PipeS31 Screw,Customized Screw,Customized CAUTION: Use the part number to order part, not the location number. -1- Part No. 3840JL8042A CASE PARTS CAUTION: Use the part number to order part, not the position number. S03 S01 103B 207B 402A S01 103A S02 S03 207A 207C 271A 271B 626A 624D 410A 409D 603B 624C 624A 501F S02 410G 500A 411A 313A 316A 105A 318A S18 317A 304A 314A 300A 303B 303C 312A S20 420A 329C 323B 327A 319C 310B S19 319A 315B 315C 610B 402A 271C 406D 271D 610B S10 610A 145B 503D S11 409B 120A 120B 282F S08 262H S12 S11 406B 610C 158A 262B S14 301A B02 610A S03 S14 249C 249D 106A 283B 409B 283B B03 106A B03 405A 158B 145A 282G 400A 316B 408A 405F 404A 405C 405B 329A 315B S15 315C 315A 103C 407A S16 135D 332C S17 B04 -2- CASE PARTS LOC No. 103A 103B 103C 105A 106A 120B 135D 145A 145B 158A 158B 207A 207B 207C 249C 249D 262B 262H 271A 271B 271C 282F 282G 283B 300A 301A 303A 303B 303C 303D 304A 310B 312A 313A 314A 315A 315B 315C 316A 316B 317A 318A 319A 319C 323B 327A 329A 329C 332C 400A 402A 402C 404A 405B 405C 405F 406B 775*3(ST) 3650JA2061X 3650JA2061W 3550JJ0008L 5251JA3003B 4779JJ2001B 5208JA1156A 3551JJ2028A 4930JA2080C 4930JA2081C 3550JJ1070B 3550JA1386B 3550JJ1097Q 3550JJ1097R 3806JA2146E 4930JA1066A 4930JA1066B 4775JJ2017P 4775JJ2017R 4775JJ2014B 4510JA3004A 4775JJ2014A 3806JL1037A 5006JA3111A 4774JJ3002A TCA31748001 5421JJ1003B EBG31940225 6748C-0004D 6750C-0004R 6877JB2051F 3550JA2042C 4J00977N 5040JA3071A 3551JJ2018A 4620JA3015A 3103JJ1001H 4580JJ3001A 1PZZJA3013B 5072JA3003F 5072JA3003B 5851JA2008U 4930JA3034A 3390JA0040A 4974JJ1036A 5403JJ1004B 4J03020A 5901JA1021A 5901JA1013A AEB34270101 6615JB2005H 6600JB3007B 6600JB3001E 4681JK1004E 4810JJ2005A 5040JA2009B 5040JA2004B 6600JB1010A 775*2(SW) 3650JA2061B 3650JA2061A 3550JJ0008A 5251JA3003B 4779JJ2001B 5208JA1156A 3551JJ2028A 4930JA2080C 4930JA2081C 3550JJ1070B 3550JA1386B 3550JJ1097A 3550JJ1097B 3806JA2146A 4930JA1066A 4930JA1066B 4775JJ2017B 4775JJ2017D 4775JJ2014B 4510JA3004A 4775JJ2014A 3806JL1037A 5006JA3111A 4774JJ3002A TCA31748001 5421JJ1003B EBG31940225 6748C-0004D 6750C-0004R 6877JB2051F 3550JA2042C 4J00977N 5040JA3071A 3551JJ2018A 4620JA3015A 3103JJ1001H 4580JJ3001A 1 PZZJA3013B 5072JA3003F 5072JA3003B 5851JA2008U 4930JA3034A 3390JA0040A 4974JJ1036A 5403JJ1004B 4J03020A 5901JA1021A 5901JA1013A AEB34270101 6615JB2005H 6600JB3007A 6600JB3001E 4681JK1004E 4810JJ2005A 5040JA2009B 5040JA2004B 6600JB1010A 775*9(WB) 3650JA2113N 3650JA2113P 3550JJ0008C 5251JA3003B 4779JJ2001B 5208JA1156A 3551JJ2028A 4930JA2080C 4930JA2081C 3550JJ1070B 3550JA1386B 3550JJ1097E 3550JJz097F 3806JA2146C 4930JA1066A 4930JA1066B 4775JJ2017F 4775JJ207H 4775JJ2014B 4510JA3004A 4775JJ2014A 3806JL1037A 5006JA3111A 4774JJ3002A TCA3174800 1 5421JJ1003B EBG31940225 6748C-0004D 6750C-0004R 6877JB205 1 F 3550JA2042C 4J00977N 5040JA3071A 3551JJ2018A 4620JA3015A 3103JJ1001H 4580JJ3001A 1PZZJA3013B 5072JA3003F 5072JA3003B 5851JA2008U 4930JA3034A 3390JA0040A 4974JJ1036A 5403JJ1004B 4J03020A 5901JA1021A 5901JA1013A AEB34270101 6615JB2005H 6600JB3007E 6600JB3001E 4681JK1004E 4810JJ2005A48 5040JA2009B 5040JA2004B 6600JB1010A 775*4(BI) 3650JA2061V 3650JA2061U 3550JJ0008B 5251JA3003B 4779JJ2001B 5208JA1156A 3551JJ2028A 4930JA2080C 4930JA2081C 3550JJ1070B 3550JA1386B 3550JJ1097C 3550JJ1097D 3806JA2146D 4930JA1066A 4930JA1066B 4775JJ2017K 4775JJ2017M 4775JJ2014B 4510JA3004A 4775JJ2014A 3806JL1037A 5006JA3111A 4774JJ3002A TCA31748001 5421JJ1003B EBG31940225 6748C-0004D 6750C-0004R 6877JB2051F 3550JA2042C 4J00977N 5040JA3071A 3551JJ2018A 4620JA3015A 3103JJ1001H 4580JJ3001A 1PZZJA3013B 5072JA3003F 5072JA3003B 5851JA2008U 4930JA3034A 3390JA0040A 4974JJ1036A 5403JJ1004B 4J03020A 5901JA1021A 5901JA1013A AEB34270101 6615JB2005H 6600JB3007A 6600JB3001E 4681JK1004E 10JJ2005A 5040JA2009B 5040JA2004B 6600JB1010A Description Handle,Rear Handle,Rear Cover,Lower Tube Assembly,Drain Leg Assembly,Adjust Duct,Multi Cover Assembly,Grille Fan Holder,Shelf Holder,Shelf Cover,Lamp Cover,Lamp Cover,Hinge Cover,Hinge Decor Assembly,Case Holder,Rail Holder,Rail Hinge Assembly,Center Hinge Assembly,Center Hinge Assembly,Upper Lever,Hinge Hinge Assembly,Upper Decor,Duct Cap,Duct Hinge,Lower Compressor,Set Assembly Evaporator Assembly Thermistor Assembly,PTC Thermistor Assembly,PTC Overload Protect Drawing,Assembly Cover,PTC Pipe,Compressor Sealing Damper,Compressor Cover Assembly,Machinery(Rear) Stopper,Compressor Base Assembly,Compressor Roller Pin,Common Damper,Noise Damper,Noise Drier Assembly Holder,Drier Tray,Drip Guide,Fan Condenser Assembly,Wire Damper,Pipe Fan Assembly Fan Assembly Grille Assembly,Fan Controller Assembly Switch,Push Button Switch,Micro Motor,DC Bracket,Motor Damper,,Motor Support Damper,Motor Support Switch,Push B utton CAUTION: Use the part number to order part, not the position number. -3- CASE PARTS LOC No. 406D 407A 407B 408A 409B 409D 410A 410G 410H 775*3(ST) 4931JA3006A 5209JA1044A 4810JJ0003A 5300JK1005D 6912JB2004K 3034JA1009A 6621JK2003B 0CZZJB2014B (*)0CZZJB2012H (*)0CZZJB2012K *J513-00012P 410J 411A 420A 500A 501F 503D 603B 610A 610B 610C *3111JB1017J 6411JB1042L 4681JB1029D EBR34917104 3551JA2144C 3110JJ1014A 4931JA3005B 3550JA2247A 6500JB2001B 6500JB2002B 624A 624C 624D 626A B02 B03 B04 S01 S02 S03 5231JA2006A 3550JD1128B 5230JA2003A 3550JA2279A 1STZJA3004Q 1STZJA3004F 1BZZJA2002A 4J00415D 4J00415D 4J01424B S08 1SZZJJ3005E S09 4J00415D S10 1SBZJA3004L S11 3J05696W S13 1SZZJJ3005E S14 1SZZJJ3010D S15 4000W4A003A S16 3J05696W S17 1SZZJA3005H S18 4J00415D S19 4J00415D S20 1SZZJA3016A 775*2(SW) 4931JA3006A 5209JA1044A 4810JJ0003A 5300JK1005D 6912JB2004K 3034JA1009A 6621JK2003B 0CZZJB2014B (*)0CZZJB2012H (*)0CZZJB2012K *J513-00012P *3111JB1017J 6411JB1042L 4681JB1029D EBR34917104 3551JA2144C 3110JJ1014A 4931JA3005B 3550JA2247A 6500JB2001B 6500JB2002B 5231JA2006A 3550JD1128B 5230JA2003A 3550JA2279A 1STZJA3004Q 1STZJA3004F 1BZZJA2002A 4J00415D 4J00415D 4J01424B 1SZZJJ3005E 4J00415D 1SBZJA3004L 3J05696W 1SZZJJ3005E 1SZZJJ3010D 4000W4A003A 3J05696W 1SZZJA3005H 4J00415D 4J00415D 1SZZJA3016A 775*9(WB) 4931JA3006A 5209JA1044A 4810JJ0003A 5300JK1005D 6912JB2004K 3034JA1009A 6621JK2003B 0CZZJB2014B (*)0CZZJB2012H (*)0CZZJB2012K *J513-00012P *3111JB1017J 6411JB1042L 4681JB1029D EBR34917104 3551JA2144C 3110JJ1014A 4931JA3005B 3550JA2247A 6500JB2001B 6500JB2002B 5231JA2006A 3550JD1128B 5230JA2003A 3550JA2279A 1STZJA3004D 1STZJA3004F 1BZZJA2002A 4J00415D 4J00415D 4J01424B 1SZZJJ3005E 4J00415D 1SBZJA3004L 3J05696W 1SZZJJ3005E 1SZZJJ3010B 4000W4A003A 3J05696W 1SZZJA3005H 4J00415D 4J00415D 1SZZJA3016A 775*4(BI) 4931JA3006A 5209JA1044A 4810JJ0003A 5300JK1005D 6912JB2004K 3034JA1009A 6621JK2003B 0CZZJB2014B (*)0CZZJB2012H (*)0CZZJB2012K *J513-00012P *3111JB1017J 6411JB1042L 4681JB1029D EBR34917104 3551JA2144C 3110JJ1014A 4931JA3005B 3550JA2247A 6500JB2001B 6500JB2002B 5231JA2006A 3550JD1128B 5230JA2003A 3550JA2279A 1STZJA3004Q 1STZJA3004F 1BZZJA2002A 4J00415D 4J00415D 4J01424B 1SZZJJ3005E 4J00415D 1SBZJA3004L 3J05696W 1SZZJJ3005E 1SZZJJ3010D 4000W4A003A 3J05696W 1SZZJA3005H 4J00415D 4J00415D 1SZZJA3016A Description Holder Assembly, Gasket Duet Assembly, Connector Bracket,Motor Heater,Sheath LAMP,[INCANDESCENT] Reflector,Lamp Drawing,Assembly Capacitor, Film, Box Capacitor, Film, CYL Case Assembly, PCB POWER CORD ASSEMBLY Motor,Unclassified PCB Assembly,Main Cover Assembly,PCB Case,Lamp Holder Assembly, Bracket Cover,Sensor SENSOR SENSOR Filter Assembly,Water Cover,Filter Filter,Head Cover, Filter Screw,Customzied Screw,Customzied Bolt, Common Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied Screw,Customzied CAUTION: Use the part number to order part, not the position number. -4- FREEZER PARTS CAUTION: Use the part number to order part, not the position number. 250E 250C 250D 145C 250D 250C 131A 136B 145F 145G 145J 145K 145M 145J 145H 237C 136A LOC No. 775*3(ST) 131A 136A 136B 145C 145F 237C 250C 250D 250E 5074JA2004A 3390JJ1072A 3391JA2054D 4975JA1040F 4975JA1040E 4974JJ1031A 4470JA2008A 5006JA2069A MAK36519001 775*2(SW) 5074JA2004A 3390JJ1072A 3391JA2054D 4975JA1040F 4975JA1040E 4974JJ1031A 4470JA2008A 5006JA2069A MAK36519001 775*9(WB) 5074JA2004A 3390JJ1072A 3391JA2054D 4975JA1040F 4975JA1040E 4974JJ1031A 4470JA2008A 5006JA2069A MAK36519001 775*4(BI) 5074JA2004A 3390JJ1072A 3391JA2054D 4975JA1040F 4975JA1040E 4974JJ1031A 4470JA2008A 5006JA2069A MAK36519001 CAUTION: Use the part number to order part, not the position number. -5- Description Bucket,Ice Tray,Drawer Tray Assembly,Drawer Guide Assembly,Rail Guide Assembly,Rail Guide,Drawer Gear,Ice Cap,Cover Bar REFRIGERATOR PARTS CAUTION: Use the part number to order part, not the position number. 141B 141A 141B 141A 141C 141C 141B 140A 141C 140C 140B 140D 141B 141A 141D 167B 154A 151C 151F 151F 151D 151A 151D 154C LOC No. 775*3(ST) 775*2(SW) 775*9(WB) 775*4(BI) 140A 140B 140C 140D 141A 141B 141C 141D 151A 151C 151D 151F 154A 154C 167B 5027JJ2014J 5027JJ2012D 4975JA2028A 3391JA2055C 5027JJ2014D 5026JJ1050B 5027JJ2012F 4890JL1012A 3391JJ2014C 4940JA2026C 4850JA3042A 1SZZJA3011B 3550JD1129A 4980JA2092A 3550JJ1069A 5027JJ2014J 5027JJ2012D 4975JA2028A 3391JA2055C 5027JJ2014D 5026JJ1050B 5027JJ2012F 4890JL1012A 3391JJ2014C 4940JA2026C 4850JA3042A 1SZZJA3011B 3550JD1129A 4980JA2092A 3550JJ1069A 5027JJ2014J 5027JJ2012D 4975JA2028A 3391JA2055C 5027JJ2014D 5026JJ1050B 5027JJ2012F 4890JL1012A 3391JJ2014C 4940JA2026C 4850JA3042A 1SZZJA3011B 3550JD1129A 4980JA2092A 3550JJ1069A 5027JJ2014J 5027JJ2012D 4975JA2028A 3391JA2055C 5027JJ2014D 5026JJ1050B 5027JJ2012F 4890JL1012A 3391JJ2014C 4940JA2026C 4850JA3042A 1SZZJA3011B 3550JD1129A 4980JA2092A 3550JJ1069A CAUTION: Use the part number to order part, not the position number. -6- Description Shelf Assembly,Refrigerator Shelf Assembly,Net Guide Assembly,Rail Tray Assembly,Meat Shelf Assembly,Refrigerator Shelf,Refrigerator Shelf Assembly,Net Cover,Glass Tray Assembly,Vegetable Knob,Shutter Roller Screw, Customized Cover,TV Supporter. Cover TV Cover,Magic Room DOOR PARTS CAUTION: Use the part number to order part, not the position number. 241A 230B 231B 233B 234D 233C 234B 241C 241D 241B 230A 233D 234A 233A 234C 147C 147B 147A 231A 212G 237A 241E 243C 262C 243A 243B S25 244A 615A 250A 205C 250B 249E 249G 205A 249P 241G 237A 241F 619B 603D 603C 616J 243C 262C 244A 243B 243A S25 205B 250B 249Q 249H 249S 249R 281G 281E S34 281F 249F 281G 281D S34 281F 203A 201A 200A 212D v Only for the service -7- DOOR PARTS LOCNo. 146A 147A 147B 147C 200A 201A 203A 205A 205B 205C 775*3(ST) J469-00030A 5074JJ1016A 3390JJ1082A 3550JJ1084A 3581JA8820K 5433JA8558K 4987JA2008E 5004JJ1061B 5004JA2017A 5004JA2017B 775*2(SW) J469-00030A 5074JJ1016A 3390JJ1082A 3550JJ1084A 3581JA8820N 5433JA8558N 4987JA2008E 5004JJ1061B 5004JA2017A 5004JA2017B 775*9(WB) J469-00030A 5074JJ1016A 3390JJ1082A 3550JJ1084A 3581JA8820L 5433JA8558L 4987JA2008J 5004JJ1061B 5004JA2017A 5004JA2017B 775*4(BI) J469-00030A 5074JJ1016A 3390JJ1082A 3550JJ1084A 3581JA8820M 5433JA8558M 4987JA2008E 5004JJ1061B 5004JA2017A 5004JA2017B 212D 212G 230A 231A 230B 231B 233A 233B 233C 233D 3651JA2279A 3846JD2003A 3581JA8814E 5433JA8560E 3581JA8815E 5433JA8561E 4987JJ2002A 4987JJ2002B 3551JJ2030B 3551JJ2030A 3651JA2279B 3846JD2003A 3581JA8814H 5433JA8560H 3581JA8815H 5433JA8561H 4987JJ2002A 4987JJ2002B 3551JJ2030B 3551JJ2030A 3651JA2279D 3846JD2003A 3581JA8814F 5433JA8560F 3581JA8815F 5433JA8561F 4987JJ2002C 4987JJ2002D 3551JJ2030B 3551JJ2030A 3651JA2279C 3846JD2003A 3581JA8814G 5433JA8560G 3581JA8815G 5433JA8561G 4987JJ2002A 4987JJ2002B 3551JJ2030B 3551JJ2030A 234A 234C 234D 234B 237A 241A 241B 241C 241D 241E 4430JJ2004A 4931JJ2002A 4931JJ2002B 4430JJ2004B 4974JA2055A 5005JJ2015B 5004JJ1057A 5004JL1006B 5005JJ2014A 5005JJ2014A 4430JJ2004A 4931JJ2002A 4931JJ2002B 4430JJ2004B 4974JA2055A 5005JJ2015B 5004JJ1057A 5004JL1006B 5005JJ2014A 5005JJ2014A 4430JJ2004A 4931JJ2002A 4931JJ2002B 4430JJ2004B 4974JA2055A 5005JJ2015B 5004JJ1057A 5004JL1006B 5005JJ2014A 5005JJ2014A 4430JJ2004A 4931JJ2002A 4931JJ2002B 4430JJ2004B 4974JA2055A 5005JJ2015B 5004JJ1057A 5004JL1006B 5005JJ2014A 5005JJ2014A 241F 241G 243A 243B 243C 244A 249A 249B 249E 249F 5005JJ2014H 5005JA2071B 4620JJ3006D 4620JJ2009A J326-00012A 3651JA2278A 5098JJ2002T 5098JJ2002S 5218JA1010E 5218JA1010F 5005JJ2014H 5005JA2071B 4620JJ3006A 4620JJ2009A J326-00012A 3651JA2278B 5098JJ2002T 5098JJ2002S 5218JA1010E 5218JA1010F 5005JJ2014H 5005JA2071B 4620JJ3006C 4620JJ2009A J326-00012A 3651JA2278D 5098JJ2002T 5098JJ2002S 5218JA1010E 5218JA1010F 5005JJ2014H 5005JA2071B 4620JJ3006B 4620JJ2009A J326-00012A 3651JA2278C 5098JJ2002T 5098JJ2002S 5218JA1010E 5218JA1010F 249G 249H 262C 281C 281D 281E 281F 281G 603C 603D 5098JA2001H 5098JA2001G 4350JA3005B 4811JJ2015A 3550JA2267B 3550JA2267A 3550JA2264A 5040JA3075A 4004JA3002A 4930JA3091A 5098JA2001H 5098JA2001G 4350JA3005B 4811JJ2015A 3550JA2267B 3550JA2267A 3550JA2264A 5040JA3075A 4004JA3002A 4930JA3091A 5098JA2001H 5098JA2001G 4350JA3005B 4811JJ2015A 3550JA2267B 3550JA2267A 3550JA2264A 5040JA3075A 4004JA3002A 4930JA3091A 5098JA2001H 5098JA2001G 4350JA3005B 4811JJ2015A 3550JA2267B 3550JA2267A 3550JA2264A 5040JA3075A 4004JA3002A 4930JA3091A 615A 616J 619B S25 S34 4838JA2003A 4932JA3009A 5220JB2008A 1SZZJA3011D FAB30025701 4838JA2003A 4932JA3009A 5220JB2008A 1SZZJA3011D FAB30025701 4838JA2003A 4932JA3009A 5220JB2008A 1SZZJA3011D FAB30025701 4838JA2003A 4932JA3009A 5220JB2008A 1SZZJA3011D FAB30025701 CAUTION: Use the part number to order part, not the position number. -8- Description Rack (7757* only) Bucket,Dairy Tray,Egg Cover,Bucket Door Assembly,Freezer Door Foam Assembly,Freezer Gasket Assembly,Door Basket,Door Basket,Tilt Basket,Tilt Handle Assembly,Freezer Name Plate Door Assembly,Refrigerator(Right) Door Foam Assembly,Refrigerator Door Assembly,Refrigerator(Left) Door Foam Assembly,Refrigerator Gasket Assembly,Door Gasket Assembly,Door Cover Assembly,Front Cover Assembly,Front Cam, Shaft Holder Assembly, Gasket Holder Assembly, Gasket Cam, Shaft Guide,Pitcher Basket Assembly,Door Basket,Door Basket,Window Basket Assembly,Door Basket Assembly,Door Basket Assembly,Door Basket Assembly,Door Stopper,Door Stopper,Door Bush Handle Assembly,Refrigerator Connector Assembly Connector Assembly Rail,Slide Rail,Slide Connector Assembly Connector Assembly Ring Bracket Assembly,Door Cover,Hinge Cover,Hinge Cover,Hinge Damper Clip Holder, Bracket Tank,Water Connector, Tube Valve, Water Screw,Customzied Screw,Customzied DISPENSER PARTS 278A 278B 278C 402C 278D 275A 405A 501A 279D 279B 279E 276A 500B 276B 280B 280C 281A 279A LOCNo. 275A 276A 276B 278A 278B 278C 279A 279B 279C 279D 279E 280B 280C 281A 402C 405A 500B 501A 775*3(ST) 5007JA3006R 4970JA3025B 4930JA3043A 3017JA2008B 3210JA1072B 4510JA2027A 3551JA1132M 3550JA1468B 3806JA1189A 3550JA2302A 4890JD1112A 4930JA2074B 5020JA2040E 3806JA2150A 6600JB3001E 6421JB2002D 6871JB2061B 6871JB1451A 775*2(SW) 5007JA3006R 4970JA3025B 4930JA3043A 3017JA2008A 3210JA1072A 4510JA2027A 3551JA1132L 3550JA1468A 3550JA2302A 4890JD1112A 4930JA2074B 5020JA2040F 3806JA2118A 6600JB3001E 6421JB2002D 6871JB2061B 6871JB1451A 775*9(WB) 5007JA3006R 4970JA3025B 4930JA3043A 3017JA2008C 3210JA1072C 4510JA2027A 3551JA1132N 3550JA1468C 3550JA2302A 4890JD1112A 4930JA2074B 5020JA2040K 3806JA2118C 6600JB3001E 6421JB2002D 6871JB2061B 6871JB1451A -9- 775*4(BI) 5007JA3006R 4970JA3025B 4930JA3043A 3017JA2008D 3210JA1072D 4510JA2027A 3551JA1132P 3550JA1468D 3550JA2302A 4890JD1112A 4930JA2074B 5020JA2040D 3806JA2118D 6600JB3001E 6421JB2002D 6871JB2061B 6871JB1451A Description CapAssembly,Duct Spring,Lever Holder,Lever Funnel Assembly Frame,Funnel Lever,Ice Maker Cover Assembly,Dispenser Cover,Dispenser Decor, Cover Display Cover,PCB Decor,Glass Door Holder,Button Button,Lever Decor,Drain SWITCH,[MICRO] SOLENOID ASSEMBLY PCB Assembly,Sub PCB Assembly,Display ICE MAKER & ICE BANK PARTS 606A 600B 630J 600A 614A 611A 630C 630F 630B 630E 630D 630K 630M 630N 630L 630A 630H 630G LOCNo. 600A 606A 610A 630A 630B 630C 630D 630E 630F 630G 630H 630J 630K 630L 630M 630N 775** 5989JB0001A 4681JA1006D 5075JA1044B 3581JA1182B 5433JA2071B 4987JA2012A 3650HA2160A 3806JA2160A 4775JA2101A 4775JA2102A 3550JA3188A 4987JA3025B 4970JA3044A 4970JA3045A 4860JA3010A 4860JA3010B Description Ice Maker Assembly, Kit Motor, AC Bucket Assembly, Ice Door Assembly, Freeze Room Door Foam Assembly, Home Bar Gasket Assembly, Door Handle, Home Bar Decor, Handle Hinge Assembly, Upper Hinge Assembly, Lower Cover, Home Bar Gasket Assembly, Door Spring Spring Clamp Clamp - 10 -Acrobat Distiller 3.01 for Power Macintosh