LG LFCS22520 Series Скачать руководство пользователя

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1. SPECIFICATIONS

LFNS22520S

Stainless

(32 3/4 x 35 1/2 x 68 1/2) in

252.9 Lb

22cuft

R134a

Temperate (N)

115V~ / 60Hz

Fan Cooling

MICOM control

Full Automatic

Heater Defrost

Polyurethan

FLA075LANA

Fin Tube Type

Aluminum Condenser

Polyol Ester (POE) RL-7H/7 cst 220 ± 10 cc

MOLECULAR SIEVE XH-7

ID Ø0.75

4 Hours

7 - 40 Hours

Heater, Sheath

Water Tank Heater

Embo (normal)

Stainless

Vista-Handle(Al)

6 Full + 2 Small

Optibin C Humidity Control

High Brightness LED

2Fix(full)

Yes (2)

Yes

LED (Capsule)

Install/ Ready

Ice Bin

Yes (Full Width)

Yes (plastic)

Tray Drawer (F/C)

Tray Drawer (F/L)

Ice Tray & Bank

Tray Drawer (F/U)

Pantry

FREEZER

Basket, Quantity

Lamp

Shelf

Ice Maker

Tray meat

Tray Egg

Tray Vegetable

Cover, T/V

Lamp

Shelf

Anti-freezing Heater

REFRIGERA

Case Material

Door Material

Handle Type

Basket, Quantity

First Defrost

Defrost Cycle

Desfrosting Device

Lubricanting Oil

Drier

Capillary Tube

Compressor

Evaporator

Condenser

Temperature Control

Defrosting System

Insulation

Climate class

Rated Rating

Cooling System

Capacity

Refrigerant

SPECIFICATIONS

MODELS

GENERAL

FEA

TURES

Color

Dimensions (W*D*H)

Net Weight

Содержание LFCS22520 Series

Страница 1: ...CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL REFRIGERATOR SERVICE MANUAL Models LFCS22520 LFNS22520 Colors Stainless ST Smooth Black SB Super White SW ...

Страница 2: ... Evaporator Defrost Control Assembly Lamp Multi Duct Main PWB How to remove and reinstall the pullout drawer Pull out drawer Cover Assembly T V Compressor Introduction of e linear compressor 2 3 4 5 6 11 6 6 7 7 7 8 8 8 9 10 11 11 12 12 12 13 14 15 16 25 26 31 32 35 36 39 40 51 52 51 56 60 SAFETY PRECAUTIONS Please read the following instructions before servicing your refrigerator 1 Unplug the pow...

Страница 3: ...LANA Evaporator Fin Tube Type Lubricanting Oil Polyol Ester POE RL 7H 7 cst 220 10 cc Drier MOLECULAR SIEVE XH 7 Capillary Tube ID Ø0 75 First Defrost 4 Hours Defrost Cycle 7 40 Hours Desfrosting Device Heater Sheath Shelf 2Fix full Anti freezing Heater Water Tank Heater REFRIGERATOR Case Material Embo normal Door Material Handle Type Vista Handle Al Basket Quantity 6 Full 2 Small Cover T V Optibi...

Страница 4: ...full No No Yes 2 Yes No LED Capsule No Install Ready Ice Bin Yes Full Width No Yes plastic Tray Drawer F C Tray Drawer F L Ice Tray Bank Tray Drawer F U Pantry FREEZER Basket Quantity Lamp Shelf Ice Maker Tray meat Tray Egg Tray Vegetable Cover T V Lamp Shelf Anti freezing Heater REFRIGERATOR Case Material Door Material Handle Type Basket Quantity First Defrost Defrost Cycle Desfrosting Device Lub...

Страница 5: ...es B 33 Depth w o Doors C 29 Depth Total with door open D 44 3 4 Height to Top of Door Hinge E 68 1 2 Height to Top w out Hinge F 67 1 4 Width G 29 3 4 Width door open 90 deg w o handle H 33 1 4 Width door open 90 deg with handle I 38 1 4 Description 4 ...

Страница 6: ...rge party trays deli items and beverages Durabase and Durabase Divider The Durabase is a storage space recommended for the preservation of large food items The Durabase Divider is used to organize the Durabase area into sections It can be adjusted from side to side to accommodate items of different sizes Pullout Drawer Used for extra storage within the freezer compartment Ice Bin Ice cubes are aut...

Страница 7: ...nect wire harness Door Gasket Removal Door Gasket Replacement Mullion Replacement 1 Remove gasket Pull gasket free from gasket channel of the four remaining sides of door 1 Insert gasket into channel Press gasket into channels on the four remaining sides of door 1 Connect wire harness 2 Insert mullion into channel Inserting mullion assy into bracket door 3 Assemble 2 screws DOOR To remove the righ...

Страница 8: ...he doors are aligned Three snap rings are provided with the refrigerator in the Use Care Guide packet 1 Remove the freezer drawer If your refrigerator has an icemaker remove the icemaker first 2 Remove the grille by pulling the grille forward 3 Remove the Fan Motor assembly by loosening 3 screws and disassembling the shroud 4 Pull out the fan and separate the Fan Motor and Bracket Defrost Control ...

Страница 9: ...refrigerator light 3 Remove the LED assembly from connector 4 Replace the LED assembly 1 Unplug refrigerator power cord form outlet 2 Remove screw with driver 3 Grasp the cover Lamp pull the cover downward 1 Remove the upper and lower caps by using a flat screwdriver and remove 2 screws Figure 3 2 Disconnect the lead wire on the bottom position 3 8 MAIN PWB 1 Loosen 3 screws on the PWB cover 2 Rem...

Страница 10: ...o 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 RELE...

Страница 11: ... align itself by pushing the rails all the way into the freezer section Pull the rails back out to full extension Step 6 Reinstall the two screws into the guide rails one from each side Step 3 Insert the rail into the left side gear and insert the gear into the clip Step 5 Reinstall the freezer door by inserting the rail tabs into the guide rail Step 7 Reinstall the lower basket and close the free...

Страница 12: ...then pull it straight out 2 To install slightly tilt up the front and insert the drawer into the frame and push it back into push it back place 1 Refer to sections How to remove the left refrigerator door and How to remove the right refrigerator door in order to move the doors and then replace the cover assembly t v 2 Pull out the cover assembly t v 11 ...

Страница 13: ...e 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 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 Cover PTC Compressor may fail...

Страница 14: ...5 CIRCUIT DIAGRAM 13 ...

Страница 15: ...6 PCB PICTURE 6 1 Main PCB P No MFG Drawer Swing Picture EBR770425 2013 05 CON8 CON7 CON5 CON3 CON2 CON1 CON201 EBR766714 2013 05 CON7 CON9 CON4 CON5 CON8 CON3 CON1 14 ...

Страница 16: ...6 2 Display PCB Sub PCB P No Picture CON01 EBR766839 2013 05 15 ...

Страница 17: ... flow Check for loose connection in CON7 Result SVC Action Temperature table 1 Temperature 22 F 30 C 13 F 25 C 4 F 20 C 5 F 15 C 14 F 10 C 23 F 5 C 32 F 0 C Result 40 5 38 5 30 5 28 5 23 21 5 17 5 16 5 13 5 12 5 10 5 9 5 8 7 5 The sensor is determined by the temperature For example 23 indicates 4 F Drawer Model Swing Model 1 Unplug connector from CON7 2 Check resistance between wires Blue White to...

Страница 18: ...Sensor Error rS E No 1 2 Checking flow Check for loose connection in CON7 Result SVC Action Temperature table 2 Temperature 23 F 5 C 32 F 0 C 41 F 5 C 50 F 10 C 59 F 15 C Result 38 5 36 5 30 5 29 5 24 5 23 5 20 19 16 15 5 The sensor is determined by the temperature For example 30 indicates 32 F 1 Unplug connector from CON7 2 Check resistance between wires White to White 17 ...

Страница 19: ...n Temperature table 1 Temperature 22 F 30 C 13 F 25 C 4 F 20 C 5 F 15 C 14 F 10 C 23 F 5 C 32 F 0 C Result 40 5 38 5 30 5 28 5 23 21 5 17 5 16 5 13 5 12 5 10 5 9 5 8 7 5 The sensor is determined by the temperature For example 23 indicates 4 F CON8 CON4 Drawer Model Swing Model 1 Unplug connector from 2 Check resistance between wires CON8 Red to Orange 1 Unplug connector from 2 Check resistance bet...

Страница 20: ...ck the wires Orange to Orange Result SVC Action The sensor is determined by the temperature For example 23 indicates 4 F Temperature table 3 Temperature 23 F 5 C 32 F 0 C 41 F 5 C 50 F 10 C 59 F 15 C Result 38 5 36 5 30 5 29 5 24 5 23 5 20 19 16 15 5 CON7 1 2 2 2 Check for loose connection in CON7 from Main PCB 3 Unplug connector from 4 Check resistance between wires CON7 Brown to Brown Drawer Mod...

Страница 21: ... gasket 3 Input Test 3 Mode Push the button 3 times 4 Result SVC Action 5 Release the test mode Push the button 1 times Normal Result 112 116 V 0 V SVC Action Go to the 5 Replace Main PCB Drawer Model Swing Model Def Sensor Fuse M Def Heater 1 Check for loose connection in defrost control part connector 2 Check resistance of defrost control part 1 Check for loose connection in 2 Check voltage betw...

Страница 22: ... 5 Defrost Heater Error dH E No Checking flow Result SVC Action 6 Result 0 V 112 116 V SVC Action Explain to customer Replace Main PCB Check voltage between wires Blue to Red Drawer Model Swing Model 21 ...

Страница 23: ... fan is not working 3 Check the Fan motor Rotate fan using your hand It feel sticky change the motor Cause of ice or rust inside of motor 4 Result SVC Action Below 7V 0 or 5 V 2 3 1 3 Change the PCB Change the motor Point Result SVC Action Status No windy Windy SVC Action Go to 3 Go to 4 Drawer Model Swing Model 1 Check for loose connection in 2 Check fan motor voltage CON7 3 2 1 3 2 1 22 ...

Страница 24: ... is not working 3 Check the Fan motor and surrounding Rotate fan using your hand It feel sticky change the motor Result SVC Action 4 Below 7V 0 or 5 V 2 3 1 3 Change the PCB Change the motor Result SVC Action Status No windy Windy SVC Action Check motor Go to the 4 Drawer Model Swing Model 1 Check for loose connection in 2 Check condenser motor voltage CON7 3 2 1 3 2 1 23 ...

Страница 25: ...0 V or 5 V Other SVC Action Change the Display PCB Go to the 4 4 Check voltage between wires Blue to Purple Result 0 V or 5 V Other SVC Action Change the Main PCB Go to the 5 Result 0 V or 5 V Other SVC Action Change the Display PCB Go to the 6 CON101 Display CON101 Display CON101 CON101 CON101 Drawer Model Swing Model Check for loose connection in from CON101 PCB Display 1 Check for loose connect...

Страница 26: ...ommunication Error CO E No Checking flow Result SVC Action 6 Check voltage between wires Blue to Purple Result 0 V or 5 V Other SVC Action Change the Main PCB Explain to customer Drawer Model Swing Model 25 ...

Страница 27: ... PCB Status Result SVC Action Closed Open 0 2 VDC 12 VDC Other Other Explain to customer Explain to customer Change the Door S W Change the LED Lamp Status Result SVC Action CON8 8 TROUBLESHOOTING WITHOUT ERROR DISPLAY 1 Check for loose connection in 2 Check voltage between wires CON8 Purple White to Gray White 1 Check for loose connection in 2 Check voltage between wires Purple White to CON7 Gray...

Страница 28: ... Push S W 0 Other Infinity Other Go to the 3 Change door Switch Go to the 3 Change door Switch Status Result SVC Action Normal 12 V Other Go to the 4 Change the PCB Status Result SVC Action CON8 CON5 1 Check for loose connection in 2 Check voltage between wires CON8 Black to Gray Red 1 Check for loose connection in 2 Check voltage between wires CON5 Black to Orange Drawer Model Swing Model 27 ...

Страница 29: ... SVC Action Closed Open 0 2 V Other 12 V Other Explain to customer Change the Door S W Explain to customer Change the LED Lamp Status Result SVC Action 4 1 Check for loose connection in Refrigerator LED Lamp connector 2 Check voltage between wires White to Gray 28 ...

Страница 30: ...ndicates 32 F Result SVC Action Temperature 23 F C 32 F C 41 F C 50 F C 59 F C Result 38 30 24 19 5 16 Status Windy No windy SVC Action Go to the 4 Check the F Fan motor Check the damper Go to the 5 4 Check the air temperature Cold or not Status Cold Not cold SVC Action Explain to customer Check the Compressor And sealed system Swing Model Drawer Model 1 Unplug connector from 2 Check resistance be...

Страница 31: ...es 4 F Result SVC Action Status Windy No windy SVC Action Go to the 4 Check the F Fan motor Go to the 5 4 Check the air temperature Cold or not Status Cold Not cold SVC Action Explain to customer Check the Compressor And sealed system Temperature 22 F C 13 F C 4 F C 5 F C 14 F C 23 F C 32 F C Result 40 30 23 17 13 10 8 Swing Model Drawer Model 1 Unplug connector from 2 Check resistance between wir...

Страница 32: ...ause of ice or rust inside of motor 6 Result SVC Action Below 12 V 0 or 5 V 1 2 1 3 Change the PCB Change the motor Point Result SVC Action Sticky Motor Change the motor Point Result SVC Action CON7 3 2 1 Swing Model Drawer Model 1 Check for loose connection in 2 Check fan motor voltage CON7 3 2 1 31 ...

Страница 33: ...If you push the test button on the Main PCB the refrigerator will be enter the TEST MODE 2 How to remove Terminal Position Assurance TPA 1 time Comp Damper All FAN on All things displayed 2 times Damper closed 22 22 displayed 3 times Forced defrost mode 33 33 displayed Main PCB A P T C D A P T C A Drawer Model Swing Model 32 ...

Страница 34: ...C 32 F 0 C 41 F 5 C 50 F 10 C 59 F 15 C 68 F 20 C 77 F 25 C 86 F 30 C 95 F 35 C 104 F 40 C RESISTANCE 73 29 53 63 39 66 29 62 22 33 16 99 13 05 10 10 7 88 6 19 4 91 3 91 3 14 2 54 2 07 1 69 1 39 VOLTAGE 4 09 V 3 84 V 3 55 V 3 23 V 2 89 V 2 56 V 2 23 V 1 92 V 1 63 V 1 38 V 1 16 V 0 97 V 0 81 V 0 67 V 0 56 V 0 47 V 0 39 V 33 ...

Страница 35: ...2 F 0 C 41 F 5 C 50 F 10 C 59 F 15 C 68 F 20 C 77 F 25 C 86 F 30 C 95 F 35 C 104 F 40 C RESISTANCE 225 1 169 8 129 3 99 30 76 96 60 13 47 34 37 55 30 24 13 19 53 15 91 13 03 10 74 8 89 7 40 6 20 VOLTAGE 4 48 V 4 33 V 4 16 V 3 95 V 3 734 V 3 487 V 3 22 V 2 95 V 2 67 V 2 40 V 2 14 V 1 89 V 1 64 V 1 45 V 1 27 V 1 10 V 0 96 V 34 ...

Страница 36: ...gnal 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 achieve...

Страница 37: ...Fuse M 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 Set a ohmmeter to The 2housing pin Measure the 2 pin connected to Sensor If the ohmmeter indicate 11 at room temperature Sensor is not a defect When check the ohm at other temperature...

Страница 38: ...istance How to Measure Set a ohmmeter connect to The 2 housing pin 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 Ω But the ohmmeter indicate infinitely great Sheath heater is disconnection Standard Sheath heater at all temperature Test Point 1 to 2 Ressult 34 42Ω 1 2 37 ...

Страница 39: ...d White Result 373 456Ω 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 1 Blue 1 Blue 2 Red 3 White 3 White 1 3 Check the 2 4 Check the 1 3 3 Yellow The damper supplies the cold air from the freezer to the refrigerator section 38 ...

Страница 40: ...d off moving plunger of door switch up and down How to Measure Switch Freezer Switch Refrigerator 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 Beep Beep Multimeter beep Switch F R Nomal Beep or 0Ω Push the button Plunger None Ω Button Plunger 1 2 3 4 3 4 2 1 1 2 3 4...

Страница 41: ...LED blink 1 LED blink 7 Replace Driver PCB Comp Check Replace Driver PCB LED blink 5 LED blink2 Heavy Repair Heavy Repair Comp Work Comp Check Replace Comp Comp Work Comp Check Harness Check Leakage Recheck Reset LED blink6 Heavy Repair Heavy Repair Recheck Replace Driver PCB Comp Work Comp Check Refrigerant leak IPM output 80V 20 Refrigerant leak Recheck Fix Harness Comp Work Comp Check Leakage R...

Страница 42: ...mp Measure the voltage between the POWER and COMM pins of the connector as shown below Check to make sure compressor is receiving voltage from IPM In order to determine whether the compressor is operating normally check the output voltage during the refrigeration cycle After initial power up when the compressor begins to operate wait 10 minutes before checking The compressor is operating normally ...

Страница 43: ...Compressor Doesn t work Y N Compressor Works Intermittently Capacitor Spec Check C Compressor Damage Check C Replace Capacitor Replace Compressor N N Reset Power Stroke Trip Occur Y Repeat Check Procedure Harness Connecting Check C Fix Harness N N Cycle Check E Fix Cycle Replace Driver PCB OK NG Purpose Prevent abnormally long piston strokes Case 1 If compressor doesn t work and LED blinks Cause P...

Страница 44: ...f and tries to restart within 2 5 minutes B4 LED blinks six times then repeats Current Trip A E Inverters Blink Blink Blink Blink Blink Blink OFF Protection logic Check B Blink 6 time Current Trip Check B4 Compressor Intermittently works Y Capacitor Spec Check C2 Compressor Damage Check C3 Replace Capacitor Replace Compressor NG NG Reset Power Y Current trip Occur Y Repeat Check Procedure IPM Chec...

Страница 45: ... Doesn t work Y N Repeat Check Procedure Replace Drive PCB N Y Check IPM visual inspection turn off Short Test Point A Power Reset Compressor Damage Check C3 Replace Compressor NG Y Modify Purpose Prevent high current due to IPM Short Cause Damaged IPM Dead Short Test for a dead short at Point A with a VOM Logic Compressor is forced off and tries to restart in 20 seconds A 44 ...

Страница 46: ...place Compressor Problem B D Check wiring to compressor Y N N Y Y Y N N Check Compressor terminals Harness Problem Y N Y Measure the resistance at each point except point C Dead short check measure the resistance between power line in compressor and earth ground in refrigerator Inf Ohm Caution Turn off power during check C Because of ambient temperature or operating situations the values shown can...

Страница 47: ...ut with the refrigerant at leak point Temp of compressor and discharge line is normal to slightly higher High side pressure is normal to slightly higher than normal conditions This is because condenser cannot condense the air that is trapped in the condenser The high side pressure and temperature will not mimic the low side pressures and temperatures Over charging Refrigerant Low side Refrigeratio...

Страница 48: ... HIGH VOLTAGE Step 1 Open PCB cover Step 2 Check for blinking frequency of LED and PCB When compressor is normal it does not blink Refer to the next page to find out what actions to take according to how many times LED blink LED Lamp 47 ...

Страница 49: ...he second action replace compressor Circuit over current error Or cycle error 1 After resetting power check if it is running normal 2 If the same symptom arises after the first action 3 If the same symptom arises after the second action replace compressor PCB parts defect IPM 1 After resetting power check if it is running normal 2 If the same symptom arises after the first action replace PCB 1 LED...

Страница 50: ... Seal liquid foods with wrap Put in foods after they have cooled down Don t open the door too often and close it firmly Condensation forms in the Exterior Case Check if the ambient temperature and humidity of the surrounding air are high Is there a gap in the door gasket Wipe moisture with a dry cloth It will disappear in low temperature and humidity Fill up the gap There is abnormal noise Is the ...

Страница 51: ...harging of the Refrigerant MOISTURE CLOG Cooling operation stops periodically Flowing sound of refrigerant is not heard and frost melts Lower than ambient temperature Cooling operation restarts when heating the inlet of the capillary tube RESTRICTION COMP RESSION Freezer and Refrigerator don t cool Low flowing sound of refrigerant is heard and frost forms in Evaporator inlet only A little higher t...

Страница 52: ... Very Slow None Equalization Test Very Fast Fast Very Fast Inefficient Compressor Partial Restriction Complete Restriction Condenser Temperature Cap Tube Sound Yes No Air Low Side Leak Loss of Change Very Slow Faint Hotter than Normal None to Weak Room Temperature Compressor Not Pumping Trace of Oil Undercharge The equalization test is trying to restart a compressor using a start kit after it has ...

Страница 53: ...ontrol TEST Control Power Input Ice Ejection Control Check ice bucket is full of ice by rotating Feeler Arm motor in normal and reverse direction and eject ice into the ice bucket if ice bucket is not full Adjust Ejector to with power on Start Position Waits until water in the TRAY is frozen after Ice Maker starts operation Performs after supplying water by operating the SOLENOID in ICE VALVE Icem...

Страница 54: ...e TRAY a This is to eject ice from the TRAY after ice making is completed b If HALL SENSOR signal is on within 3 6 seconds after ice ejection motor rotates in normal direction it does not proceed ice ejection but waits If the ice bank is full ice ejection motor rotates in normal direction in every hour to check the condition of ice bank If the ice bank is not full the water supply control starts a...

Страница 55: ...or Output Signals ON OFF Bank is full Ice checking AXIS LEVEL 30 8 0 10 32 41 53 58 80 160 170 Lock Lock Icemaking original point Ice ejection MAXIMUM TILTING POINT Ice checking AXIS A B C 9 3 sec 8 3 sec 2 1 sec Level Return Conditions Horizontal Conditions 54 ...

Страница 56: ... 0 4 ON ON 11 0 DIP S W Setting will be depend of water pressure DISP S W No Water Supply Time Note TEST SWITCH POWER SWITCH Test function starts when test switch is pressed for more than User shouldn t force operation while doing test 3 seconds mode service or cleaning Test switch will work only when ice tray its in horizontal position not during ice ejection or water supplying When pressing the ...

Страница 57: ...ate this function you need to press the key and the icon will turn ON This function will ICE PLUS remain activated for 24 hours 13 1 2 How to Change the Temperature Mode to F C 1 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 five seconds 13 1 4 How to set the display mode and cancel it 13 1 5 R...

Страница 58: ...oduced 13 1 8 Defrosting removing frost 1 Defrosting starts each time the compressor running time reaches between 7 50 hours and 50 hours according to door open time 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 8 C or more If the sensor doesn t reach 8 C in 1 hours the defrost m...

Страница 59: ... 45 C or more when unit is newly purchased or when moved sensor is lower than 45 C during power outages or for service Reset to normal operation from test mode ORDERS Power ON Compressor ON Freezer fan ON in 0 5 sec Power ON Defrosting heater ON Defrosting heater OFF in 0 5 sec Compressor ON Freezer fan ON in 0 5 sec Pillar heater ON in 0 5 sec in 11 sec Pillar heater OFF in 5 sec in 10 sec in 0 5...

Страница 60: ...m temperature sensor circuit 5 Defrosting Sensor Error dS E Short or open in defrost sensor circuit 6 Icing Sensor Error IS E Short or open in Icing sensor circuit 7 Poor Defrosting dH E When Defrost sensor does not reach over 8 C within 1 hour dH E is indicated when error occur more than twice sequentially Check FUSE melting DRAIN Clogging HEATER running RELAY failure 8 Error BLDC Motor Operation...

Страница 61: ...R and the FREEZER Refrigerator fan 2 Stepping DAMPER CLOSE 3 Defrosting HEATER OFF 4 DISPLAYED LED shows no 2 TEST3 Push Test S W in the main Board once in TEST MODE 2 1 COMPRESSOR and the FREEZER Refrigerator fan OFF 2 Stepping DAMPER CLOSE 3 Defrosting HEATER ON 4 DISPLAYED LED shows no 3 Reset if the Temperature of the Defrosting Sensor is 46 F 8 C or more RESET Push Test S W in the main Board ...

Страница 62: ...S38 281A 402A 271B 271A 406B 282E 262H 128F 128E B01 S01 282B 106A 14 EXPLODED VIEW EV 308A 310A 309A 412D 329A 405F 610C 330B 316A 316B 332C 316C 405C 404A 319E 280A 120A 282G 317A 318A 405G 405D 329C 319F 323B 420A 319D CASE PARTS Caution Use the part number to order part not the position number 61 903D 903E LFCS22520 ...

Страница 63: ... EV 136D 132P 131A 136B 145F 145C 133B 133B 133A 133A 160C 132Q 237C 132P FREEZER PARTS Caution Use the part number to order part not the position number 62 LFCS22520 ...

Страница 64: ...167B 145J 145G S13 145H 154A 151A 151C 151B 155B 133C 160B 170A 128B 128A 154B S13 REFRIGRATOR PARTS Full shelf type Caution Use the part number to order part not the position number 63 143A 143A LFCS22520 ...

Страница 65: ...145J 145G S13 145H 154A 151A 151C 151B 155B 133C 160B 170A 128B 128A 154B S13 REFRIGRATOR PARTS Half shelf type Caution Use the part number to order part not the position number 64 LFCS22520 141C 141A 141C 141A ...

Страница 66: ...621B 201A 200A 212J 212J 212A 203A 250C B04 B04 DOOR PARTS Caution Use the part number to order part not the position number 65 231B 230B 233B 231A 230A 233A 104F 243A 243A 262E 286A S27 243B 286A S27 212G 212K 212K 212K 212J 212J 212J 212J 212K 244A 244A LFCS22520 241C ...

Страница 67: ...627A 619A 600A ICEMAKER PARTS Caution Use the part number to order part not the position number 66 LFCS22520 EV ...

Страница 68: ...P No MFL625260 September 2015 ...

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