GE FRU-57QL Series Скачать руководство пользователя страница 32 | Manualshive

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5. Main PCB

5-1. Basic Model

NO

When consumer claim about the refrigerator's temperature follow this.

- Cut the J1 : Change the resistance and 1.5 degree down.

- Cut the J1 & J2 : Change the resistance and 3 degree down.

( Look 21 page in more details. )

Make voltage ( 12V - 5V ) to MICOM.

Voltage check of IC#6 ( Input : 12V, Output : 5V )

Check input and output voltage of Fan

#2 : Input

#5 : Output

Receive signal ( 5 V ) from the MICOM.

Deliver singal ( 12V ) each electric device.

Check input and output voltage of MICOM and IC7

5

Current Fuse

Check when each device does not work. ( 250V, 3.15A )

2

Regulator IC ( 5V )

4

Relay Power Controller

3

Fan Power Controller

Function / Parts

Check Point

Make refrigerator cooler

1

HOW TO CHECK EACH PART

1

2

3

4

5

31

All manuals and user guides at all-guides.com

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Содержание FRU-57QL Series

Страница 1: ...Pub No DWWR1053E GC 200YAWC GC 200YHWC GC 200NGWC GC 200NHWC All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 2: ...yer Capillary Tube Electronic Part Refrigerator Lamp Condenser Fan Motor Freezer Lamp Refrigerator Fan Motor Heater Sensor Refrigerator Sensor Freezer Sensor Defrost Sensor Defrost Heater Dispenser He...

Страница 3: ...2 External Size Features are model dependent All model has same size SPECIFICATIONS 2 All manuals and user guides at all guides com...

Страница 4: ...Dairy Pocket 13 Refrigator Pocket 3 2 200YH SPECIFICATIONS 2 3 4 5 6 7 8 9 11 10 12 13 1 1 Freezer Pocket 5ea 2 Cover Feezer Fan 3 Freezer Lamp 25Wx1ea 4 Ice Tray 5 Freezer Shelf 6 Freezer Case 2ea 7...

Страница 5: ...ne 14 Dairy Pocket 15 Refrigerator Pocket 3 ea 16 Refrehsment Pocket 3 4 5 6 7 8 9 10 12 11 1 2 14 15 16 13 1 Freezer Top Pocket 1ea 2 The mouth of the ice 3 Freezer Pocket 3ea 4 Case Ice Crusher 5 Fr...

Страница 6: ...ery time you press the FRZ SET button the setting temperature changes below order 4 REF SET button 1 Temperature control of refrigerator compartment 2 Initial power plug in Medium 3 Every time you pre...

Страница 7: ...1 Temperature control of freezer compartment 2 Initial power plug in Medium 19C Every time you press the FRZ SET button the setting temperature changes below order 4 SUPER FRZ Button When this button...

Страница 8: ...2 Every the button press the order is WATER CRUSHED ICE CUBED ICE 3 The initial mode is WATER 9 ICE MAKER LOCK 1 Press the Dispenser button continue Press again the mode is OFF 2 When cleaning the ic...

Страница 9: ...Point in Each Mode FUNCTIONS TEMPERATURE CONTROL_Basic Model Initially On 1st Press 2nd Press 3rd Press 4th Press Sensor On 14 0 15 0 17 0 11 0 13 0 Sensor Off 16 0 17 0 19 0 13 0 15 0 Sensor On 12 0...

Страница 10: ...unconditionally for 150min free of freezer sensor FUNCTIONS TEMPERATURE CONTROL_Dispenser Model Initially On 1st Press 2nd Press 3rd Press 4th Press 5th Press 6th Press Sensor On 14 8 15 8 16 8 17 8...

Страница 11: ...he sensor reaches the Excess Refrigeration OFF point 7C Refrigerator Fan and compressor is ON Until the QUICK Mode ends the appliance runs with MAX dial mode After QUICK Mode about 40 mins the normal...

Страница 12: ...h etc But F3 error happens then defrost mode start without Pre cool FUNCTIONS Defrost Mode Compressor runing time is over 2hours Start Total appiance runing time is over 60hours Yes No Compressor runi...

Страница 13: ...rature reaches 27C 2 HEATER DEFROSTING Defrost heater is switch on until Defrost Sensor temperature reaches 13C Heater operation time 30 seconds Heater is ON free of Defrost Sensor 30 minutes When Def...

Страница 14: ...8 All Error Code reset when the relative parts turn into normal Abnormal return after defrosting Freezer Door switch is defective Abnormal or defective cycle Defrost sensor disconnection or short Refr...

Страница 15: ...s 0V short or 5V disconnect change new one 4 Defrost sensor error Cause Defrost sensor disconnection or short Check point Measure the resistance between both terminals after separating CN9 of the Main...

Страница 16: ...11 12 13 14 15 16 17 All Error Code reset when the relative parts turn into normal FUNCTIONS Error Display_Dispenser Models Display Error Code Remark F1 Freezer sensor disconnection or short r1 Refri...

Страница 17: ...e new one 4 d1 error Cause Defrost sensor disconnection or short Check point Measure the resistance between both terminals after separating CN15 of the Main PCB If sensor is disconnected or short chan...

Страница 18: ...nsor which senses if ice is full or not is abnormal Control When drops the ice the motor rotates 90 degree 12 C1 error Cause When compressor works for over 3 hours although Defrost sensor is over 5C C...

Страница 19: ...ture is below 15 degree Heater is ON for 60minutes max limit time if Flow sensor is abnormal 4 Water supply stand by Condition When ice is full Operation Proceeds to ice making mode stop ice separatin...

Страница 20: ...is abnormal 3 Ice separating drop mode 1 Time of each section is to verify level switch error 2 It senses the rotation in each section 3 When level switch is error ice separation controlled by the ti...

Страница 21: ...ontrolled by the time maximum time limit is 15 seconds When the flow sensor is abnormal time limit is 5 5 seconds 5 Water supply check mode Verify water supply completion by comparing room temperature...

Страница 22: ...es error during operation of a mode its icon is OFF 3 When Icemaker Lock button is ON the Lock LED turns ON and Cubed Ice Crushed Ice icon is OFF 4 When no operation in Cubed Crushed Ice mode for 1 ho...

Страница 23: ...ontrol 1 Refrigerator Lamp This lamp operates depending on Refrigerator door switch or Homebar door switch The lamp is automatically off when the switch Refrigerator or Homebar keeps opened for 10 min...

Страница 24: ...Normal sensor resistance 31 4kohm Cut the J18 and increase sensor resistance 33 4kohm Cut the J18 J19 and increase resistance 35 4kohm FUNCTIONS Cut Cut Cut 1 5C down 3 0C down Normal Weak Cooling ha...

Страница 25: ...tton 5 times while pushing the Freezer SET button 3 Push the Freezer SET button until display Fi Lt 4 Remaining time display when push the Dispenser button ex 40 12 means that 4012 minutes remains unt...

Страница 26: ...e Forced Defrosting Pull Down How to enter FRZ SET REF SET 5 times REF SET Freezer door switch 5 times Mode How to enter Forced Defrosting FRZ SET REF SET 5 times Reset Water Filter Reset Water Filter...

Страница 27: ...1 Basic Model 2 Dispenser Model WIRING DIAGRAM 26 All manuals and user guides at all guides com...

Страница 28: ...aker Tube As Remove Water Hose Heater s connector Pull Ice Maker Disassemble Guide Cab Water Tube A As Pull forward Ice Storage Case Unscrew to remove Cover Guide Cab 3 4 7 2 6 Remove 2 screws 1 5 Pro...

Страница 29: ...crews Pull the Bracket Geared Motor Check solenoid Valve and Motor Separate 6 pin connector of Geared Motor 3 6 Good 11 3 Ohm 10 10 8 12 7 Ohm Defective Change the part Good 145 Ohm 8 133 156 Ohm Defe...

Страница 30: ...with a Multi Tester Test Mode Resistance If defective Exchage new one No No Dispenser Button and pull up 2 Insert screw driver into bottom hole of 1 Pull out the Micro Switch Be careful not to damage...

Страница 31: ...Cover Ice Flap Unscrew to remove Box Dispenser Ice Shut 1 4 Procedure Procedure Disassemble the Cover dispenser Box As Disconnect 2 terminals and 2P Wire Good 215 Ohm 10 193 236 Ohm Defective Change t...

Страница 32: ...eck of IC 6 Input 12V Output 5V Check input and output voltage of Fan 2 Input 5 Output Receive signal 5 V from the MICOM Deliver singal 12V each electric device Check input and output voltage of MICOM...

Страница 33: ...of IC 6 Input 12V Output 5V Check input and output voltage of Fan 2 Input 5 Output Receive signal 5 V from the MICOM Deliver singal 12V each electric device Check input and output voltage of MICOM an...

Страница 34: ...2 screws Remove full ice sensor and level sensor Check if ice droping motor is normal or not 9 Separate Ice Maker from Frame Ice Maker Remove 2 Pin housing Ice sensor Unscrew Fixture of Frame Ice Mak...

Страница 35: ...value 0 If defective Change the Switch Good Tact Switch Terminal Result ON Close Connect Some value OFF Open Disconnect No value 0 If defective Change the Switch Check resistance between 2 wires Check...

Страница 36: ...is connected Voltage value on Main PCB is OK Wire connection of Front PCB is OK Check the plug connection from compressor room and to CN1 of Main PCB Change the fuse on the Main PCB Change the Main P...

Страница 37: ...Defrost Heater is OK Check the Relay wire OLP and PTC Change the relative Motor Change the Fuse Left up side of Evaporator Change the Defrost Heater 250W No Yes Yes No Yes No No Yes No Yes Fan Motor...

Страница 38: ...oods are stored in refrigerator compartment Remove the gap Wipe out dews on the louver surface and run again No Yes No No No No Gasket has a gap between cabinet Door hang down Reassemble the door Yes...

Страница 39: ...Connection of Freezer door switch is Ok Repair Door Switch No Yes Yes No Check the Door Switch connection and light socket Refrigerator light filament is disconnected or breaking Start Change the lig...

Страница 40: ...gap Advise to cool down foods enough wrap or cover foods with much water before storing in the compartment No Yes No No No No Gasket has a gap between cabinet Door hang down Reassemble the door Yes Y...

Страница 41: ...Motor operate Wire is connected Change Main PCB Check lead wire No Yes Yes No Refrigerator gasket has gap Remove the gap of gasket No Gasket has any gap Door hang down Reassmeble door Yes No Yes Yes F...

Страница 42: ...Any Refrigerator sensor Error Change to MIDDLE mdoe No Yes Yes Repair or change the new No Repair or change the new Sensor is ok Check sensor connection Check the connector to Main PCB No No Yes Yes R...

Страница 43: ...o No Yes Apply a gum on the accumulator Yes No Fasten the evaporator tightly not to touch liner surfaces Yes Explain refrigerator work mechanism and sound to the user or customer Water flowing sound h...

Страница 44: ...OOTING Remarks Pipes are touching in the machine compressor compartment Start Separate the touching pipes if any Yes Tray drip makes noise by condenser shaking Apply cushion matterial between compress...

Страница 45: ...is soaked with water or there is water in the switch Change the door switch Yes Yes PCB input is OK Repair any disconnection of wires and defective door switch No Yes Connector insertion to Main PCB...

Страница 46: ...ss cylinder refrigerant manifold gauge electronic scales punching off flier gas welding machine Weigh and control the bombe in a vacuum conditions with electronic scales and charge through compressor...

Страница 47: ...ng welding Be sure to replace drier when repairing pipes and injecting refrigerant Replacement of drier 1 Remove retained refrigerant more than 5 minutes after turning off a refrigerator If not oil wi...

Страница 48: ...ssure side after assembling a drier When replacing a compressor Weld 3 and 4 parts by blowing nitrogen to the low pressure side Note For other parts nitrogen blowing is not necessary because it does n...

Страница 49: ...Calculate the weight of refrigerant charged into the bombe by subtracting the weight of an evacuated bombe 4 Refrigerant charging Compresso Evaporato Drye Condense Vaccu m Hot Blu Yello Re High Pressu...

Страница 50: ...of work 6 Pipe arrangement in each cycle 1 Observe the safety precautions for gas handling 2 Use JIG or wet towel in order to prevent electric wires from burning during welding In order to prevent ins...

Страница 51: ...COOLING CYCLE HEAVY REPAIR Brzing Reference Drawings 50 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 52: ...Water System for Dispenser Model 51 All manuals and user guides at all guides com...

Страница 53: ...25 x 1 16 3011444100 COVER GUIDE CAB W T A HIPS x 1 17 3011202000 CLAMP WATER TUBE A PA 66 5N x 2 18 3019974800 S PART FILTER WATER AS FR S660CW x 1 19 3012924004 HINGE U R AS P O T5 0 PAINT SPACER T1...

Страница 54: ...FRU 54QD x 1 44 3014461510 PIPE WICON AS TSW OD4 76XT0 7 1 1 45 3018500500 M BELL AS FRU 571I 1 1 45 1 3015916100 MOTOR C FAN D4612AAA22 1 1 45 2 3011834700 FAN ABS OD3 17XD150 1 1 51 3016808100 DRYER...

Страница 55: ...74 3011109260 CASE VEGETB A AS FRU 54AD x 1 75 3012514612 GUIDE CASE A R AS FR S580EG PP 1 2 76 3017842921 SHELF INMOLDING R B AS FRAME PRINTED GLASS 1 x 77 3011114680 CASE VEGETB B AS FRU 54AD 1 1 78...

Страница 56: ...012517900 GUIDE G MOTR BRKT R ABS x 1 3010671500 220 240V 50HZ x 1 3010671510 220V 60HZ x 1 116 3012520510 GUIDE ICE CRUSHER L ABS x 1 117 3012517710 GUIDE ICE CRUSHER R ABS x 1 118 3011115202 CASE I...

Страница 57: ...RU 541D x 1 136 6 3012019700 FIXTURE I SHUT LUVR FR S650CD x 1 136 7 3015403000 VALVE SOL DISP x 1 136 8 3016306500 BUTTON DISPNS AS FRU 54AD x 1 136 9 3018125800 SWITCH MICRO VP333A 2D x 1 138 301056...

Страница 58: ...HITE 161 1 3012318910 GASKET R DR AS PVC MAGNET 1 1 1 1 161 2 3012319300 GASKET H BAR B AS PVC x 1 x 1 161 3 3018125600 SWITCH H BAR DR AS SP101B 2D1 T x 1 x 1 161 4 3012319400 GASKET H BAR A AS PVC x...

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