Samsung RL60GG Series Service Manual Download Page 62

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4. TROUBLESHOOTING

4-2-9) When Compressor does not Operate (AC Comp)

Refer to Test Function

7 minutes passed

since Comp Off?

Start

Check after 7 minutes

Normal (Check again)

Yes

Compressor runs

upon Forced Defrost

IC10 MICOM #29 is

High?(5V)

Yes

IC71 #13 is about 0.8V?

Yes

CN70 & CN71 are

normal?

Yes

COMP ASS'Y is

normal?

Yes

Freezer Sensor is

normal?

Yes

The Temp Sensing

Circuitry at MAIN PCB is

normal?

Yes

Check its connections

Check the connector contact

Replace COMP ASS'Y

Replace the Sensor

Replace MAIN PCB

Forced Operation occurred?

(Make sure to check after

performing Forced Operation)

Yes

1) Replace MICOM

2) Replace PCB

1) Replace IC71 Driver IC(ULN2803)

2) Replace PCB

Refer to Circuit Diagram

Summary of Contents for RL60GG Series

Page 1: ...site Europe Mideast Africa http gspn1 samsungcsportal com Asia http gspn2 samsungcsportal com North America http gspn3 samsungcsportal com 1 PRECAUTIONS SAFETY WARNINGS 4 2 PRODUCT SPECIFICATIONS 6 3...

Page 2: ...attempt to repair a major appliance may result in personal injury and property damage The manufacturer or dealer cannot be responsible for the interpretation of this information All rights reserved T...

Page 3: ...embled state of parts It should be the same as the previous state Check out the surrounding conditions Change the location if the fridge is located at humid wet places or the installed state is unstab...

Page 4: ...replacement Check the correct model rated voltage rated current operating temperature and so on On repair make sure that the wires such as harness are bundled tightly Bundle tightly wires in order no...

Page 5: ...pening or closing the door may cause things to fall down with may inflict a wound Prohibition Prohibition Prohibition Prohibition Warning Caution Do not allow users to disassemble repair or alter It m...

Page 6: ...6 2 PRODUCT SPECIFICATIONS 2 1 Introduction of main function 7 2 2 Model Specification 8 2 3 Electiric Part Specification 10 2 4 Dimension mm 12...

Page 7: ...s frequently used The drawer type freezer minimize temperature variations and stores food cleanly and conveniently The operation switch is handy to switch the appliance on and off without pulling out...

Page 8: ...15 1920 RL58GP 376 261 RL58GR 377 262 RL58GE 377 262 76kg RL58GQ 346 231 RL58GW 373 285 RL60GJ 370 255 2010 RL60GG RL60GH 401 286 79kg RL60GL RL60GQ 370 255 RL60GS 401 286 RL60GE RL60GZ 400 285 Item M...

Page 9: ...9 2 PRODUCT SPECIFICATIONS NOTE This operation instruction covers various models The characteristics of your appliance may differ slightly from those described in this manual...

Page 10: ...il 10 cst Forced 4TM308RFBYY 82 130 9 61 5 200 240V 50Hz 220V 60Hz G1538S12D1 Z W MSE4A1Q L1G RSCR Mineral Oil 5 cst Natural 450Vac 5uF 33 20 330MD2 SMP189PHB 01 125 9 69 5 220 240V 50Hz P MSV4A1A L1J...

Page 11: ...RMISTOR Freezer sensor 502AT 23 C 20 5 25 5 20 C 19 0 21 0 17 C 16 0 18 0 Refrigerator Model Temperature Selection ON C OFF C THERMISTOR Fridge sensor 502AT 1 C 2 0 0 3 C 4 0 2 0 5 C 6 C 4 C Defrost R...

Page 12: ...12 2 PRODUCT SPECIFICATIONS 592 1201 7 595 500 584 675 712 2010 2 4 Dimensions mm RL60 RL58 RL56 2010 1920 1850...

Page 13: ...ECAUTION 14 3 2 Assy Door 15 Removing the Refrigerator Door 15 Removing the Freezer Door 16 3 3 Door Sub parts 17 3 4 Refrigerator Compartments 19 3 5 Freezer Compartments 23 3 6 Machine Compartments...

Page 14: ...frigerator in a damp place or place where it may come in contact with water Deteriorated insulation of electrical parts may cause an electric shock or fire The refrigerator must be grounded You must g...

Page 15: ...ver Hinge B using a flat head screwdriver and philips head screwdriver and then disconnect the wires Be careful of injury 2 Remove hinge screws by turning to counter clockwise and take off the upper h...

Page 16: ...floor Take care when removing the door to ensure that it does not fall on you 2 Take off the Foot front by turning to Foot front and then remove hinge screws by counter clockwise Take off the lower hi...

Page 17: ...embling make sure the unit turned off Door Handle 1 Insert a flat head screwdriver on the slot as shown and unlock the caps 2 Remove screws by turning to counter clockwise and take off the Handle Assy...

Page 18: ...FIGURE DESCRIPTION Water Dispenser Frige Option Item 1 Hold the top as shown in the picture and remove it by pulling it forward Water Tank Frige Option Item 2 Hold it at both sides as shown in the pi...

Page 19: ...lgerator Drawers are designed for storage of fruits vegetables and deli items The drawers are located in the lower portion of the refrigerator 1 Pull out the drawer as far as it goes 2 Tilt the drawer...

Page 20: ...Cool Select Zone drawer 2 Remove 2 screws of refrigerator and pull on one side of refrigerator as shown 3 Disconnect the 2 wire connectors as shown When diassembling make sure the unit turned off Ref...

Page 21: ...COVER LAMP while pressing down the threshold 2 Take off LED LAMP while pressing down CASE LAMP threshold 3 Separate LED and the cable Side LED 1 Remove the lamp cover with a flat blade screwdriver 2 R...

Page 22: ...Cool Select Zone Thermistor The CoolSelect Zone thermistor is located inside the back of CoolSelect Zone drawer The temperature signal is sent to the microprocessor Door Bin The door bins allow storag...

Page 23: ...er portion of the refrigerator 1 Pull out the drawer as far as it goes 2 Tilt the drawer up and pull it out until it is removed Evapor ator Cover In Freezer 1 Pull out all drawers 2 Remove 4 screws 3...

Page 24: ...ON Evaporator In Freezer Accumulator Thermistor Evaporator is located in the bottom of freezer to produce cold air driven across the evaporator Coils 1 Take off the ductwork in Freezer 2 Disconnect th...

Page 25: ...drop the doors during dissembling or assembling 3 7 Reversing the Door swing PART NAME FIGURE DESCRIPTION Disassembly of the refrigerator door 1 Afer removing screws disassemble the COVER HINGE B 2 D...

Page 26: ...SHAFT and then flip the HINGE and reattcah the HINGE SHAFT 8 Take out the COVER WIRE HINGE L from the underneath the COVER HINGE A Switch the position DOOR SWITCH and the GROMMET HINGE And then switc...

Page 27: ...Be careful not to drop and scratch the Freezer Door 13 Lay the Refrigerator on the floor Be careful not to scratch 14 Disassemble the ASSY HINGE LOW as shown and put the AUTO GUIDE upside down switch...

Page 28: ...ther side of doors in reverse order Assembly of the freezer door 18 Exchange the positions of FOOT FRONT and ASSY HINGE LOW 19 Raise the Refrigerator Be careful not to scratch 20 Switch the position o...

Page 29: ...GE MID with 2 bolts A screw will be remained after reversing freezer door And it does not affect performance of the refrigerator Assembly of the refrigerator door 24 Carefully put the Fridge door back...

Page 30: ...ide of the CABI HIGE HOOK 28 Reassemble the COVER HINGE A B after assuring the position of Wires 29 Detach the Fridge and Freezer gaskets and attach them after rotating 180 Make sure the door gaskets...

Page 31: ...on Forced Operation Forced Defrost 32 4 1 2 Self Diagnosis Function 34 4 1 3 Load Status Display Function 40 4 1 4 Restoration of Previous Settings upon Instant Power Outage 43 4 1 5 Demo Mode Functio...

Page 32: ...ever button on the display panel is pressed 3 Each time the Test button is pressed it will change in the following order Forced Operation Forced F Defrost Cancellation Normal Operation Forced Operatio...

Page 33: ...work And when the Power Freeze function is selected the Power Freeze LED will go off in 10 seconds 1 6 When the Forced Operation or the Test function is cancelled within one minute after the Forced Op...

Page 34: ...cel the Initial Self Diagnosis Function by pressing the Freezer and the Fridge button for 10 seconds 2 Self Diagnosis Function during Normal Operation 2 1 During the Normal Operation press the Freezer...

Page 35: ...Parts related to CSZ SENSOR 7 6 F FAN ERROR Defects in Parts related to F FAN MOTOR 21 7 C FAN ERROR Defects in Parts related to C FAN MOTOR 23 8 F DEF ERROR Defects in Parts related to F DEF HEATER...

Page 36: ...gy consumption When it reads 0 Ohm check the Heater short and when it reads Ohm check if the Wire Thermal Fuse or the Bimetal is Open 9 CSZ Damper Heater ERROR It occurs when the Damper Heater is dete...

Page 37: ...d High LED 3 F SENSOR Defects in Parts related to F SENSOR Freezer Mid LED 4 R SENSOR Defects in Parts related to R SENSOR Freezer Low Mid LED 5 F DEF SENSOR Defects in Parts related to F DEF SENSOR F...

Page 38: ...ntact Wire Cut or Short Circuited Abnormal Sensing Temp higher than 65 or lower than 50 The voltage between MAIN PCB CN30 3 PNK 8 Gray should within 4 5V 0 5V 4 R SENSOR The same as the above The volt...

Page 39: ...efects Check the resistance of R505 R506 R507 R508 R509 R510 R511 R512 and R513 for Short Check the status of Comp connection Check the Comp and the Cycle Comp Motor Locking Error Error occurs when th...

Page 40: ...just indicates that there are MICOM signals coming out It does not necessarily mean that the related parts Loads are operating In other word even though it shows a certain load working the related pa...

Page 41: ...Fridge Digit g LED On when the unit is on Demo Mode 5 COMP Freezer 2nd Digit a LED On when Comp is running 6 F FAN HIGH Freezer 2nd Digit b LED On when the F Fan runs High 7 F FAN LOW Freezer 2nd Dig...

Page 42: ...D When the Ambient Temp is over 34 5 LOW TEMPERATURE Freezer Low LED When the Ambient Temp is under 21 6 NORMAL CONDITION Freezer Low Mid Low LED all Off When the Ambient Temp is between 22 33 7 Demo...

Page 43: ...or Store Display 1 At the normal operation press the Freezer Alam buttons for 6 seconds Then the Freezer and Fridge Temperature Display will blink in an interval of 0 5 second for 4 sec 2 At this time...

Page 44: ...Fridge buttons and press the Fridge button it sends out Ding Dong sound Then it shifts to the Option Setting Mode When there is no button press for 20 seconds at the Option Setting Mode it will go ba...

Page 45: ...alue of the selected item Item Number Decrease Item Number Increase Set Value Increase Rotating The Bar Type Panel shows the set value with the following LED patterns Binary Type Value 0 1 2 3 4 5 6 7...

Page 46: ...duction the Default values may change When only 0 lights up on the Fridge compartment the Freezer temperature option can be set and the current set Freezer temperature will show on the display panel 3...

Page 47: ...t handled in this manual Except those described in this manual do not change other values 1 Freezer Temp Shift Table Setting Item Freezer Temp Shift Option Item Location Fridge Temp LED 0 Setting Valu...

Page 48: ...ng Item Fridge Temp Shift Option Item Location Fridge Temp LED 1 Setting Value Option Value Freezer Temp 0 0 1 0 5 2 1 0 3 1 5 4 2 0 5 2 5 6 3 0 7 3 5 8 0 5 9 1 0 10 1 5 11 2 0 12 2 5 13 3 0 14 3 5 15...

Page 49: ...Inverter PCB Inverter Comp 59 4 2 7 When there is no Power in Main PCB AC Comp 60 4 2 8 When Compressor does not Operate Inverter Comp 61 4 2 9 When Compressor does not Operate AC Comp 62 4 2 10 When...

Page 50: ...138 2 0 706 1642 30 22 4 199 52406 15 59 2 111 7305 60 140 0 688 1594 29 20 2 4 165 49848 16 60 8 2 064 7032 61 141 8 0 670 1547 28 18 4 4 129 47431 17 62 6 2 019 6771 62 143 6 0 653 1502 27 16 6 4 09...

Page 51: ...tor CN30 is inserted properly F Sensor is normal Voltage between MAIN PCB Connector CN30 3 Pink and 8 Yel is normal Input Voltage at IC10 MICOM Pin 54 is normal Start PCB and Temp Sensor are normal Ch...

Page 52: ...Connector contact defect Reconnect Replace Temp Sensor Check the wire connection Check Soldering Defect Short No No No NO 0 6V Value 4 6V No Yes Yes Yes Yes Sensor MICOM Connector R Between Connector...

Page 53: ...t Connector contact defect Reconnect Replace Temp Sensor Check the wire connection Check Soldering Defect Short No No No NO 0 6V Value 4 6V No Yes Yes Yes Yes Sensor MICOM Connector F DEF Between Conn...

Page 54: ...ontact defect Reconnect Replace Temp Sensor Check the wire connection Check Soldering Defect Short No No No NO 0 6V Value 4 6V No Yes Yes Yes Yes Sensor MICOM Connector Ambient Between Connector CN30...

Page 55: ...input signals it keeps trying the above 4 times And if it still fails it runs the motor in 10 minutes It is implemented to prevent the motor from being overloaded due to restrictions by foreign substa...

Page 56: ...conds If there are still no input signals it keeps trying the above 4 times And if it still fails it runs the motor in 10 minutes It is implemented to prevent the motor from being overloaded due to re...

Page 57: ...d CN30 4 or Sensor Marking 2 R302 0 Short Open Note When the temperature of the F DEF Sensor goes over 12 with the Defrost Heater heating up it stops heating and it goes back to Cooling Operation When...

Page 58: ...n and Replace BD1 Replace PCB ASS Y 1 Replace D103 RK49 2 Replace PCB ASS Y Replace REG1 7805 1 Check the Wire Connection and correct it if necessary 2 Replace PANEL PCB Check MAIN PCB Connectors Chec...

Page 59: ...rminals Start Normal Check the wire connectors Replace Fuse 250V 5A Check PCB Pattern and Replace BD1 Replace PCB ASS Y Replace PCB Assy Replace PCB Assy No No No No No No No Yes Yes Yes Yes Yes Yes C...

Page 60: ...is applied at C110 terminals Yes 5V is applied at C113 terminals Yes Panel PCB operates normally Yes Loads such as Relay operate normally Yes Is there PCB Short or breakage No Replace PCB ASS Y Repla...

Page 61: ...act at the COMP is normal Yes DIODE Voltage at SPM is normal Yes COMP ASS Y is normal Yes Yes Freezer Sensor is normal Yes The Temp Sensing Circuitry at MAIN PCB is normal Yes Check its connections Ch...

Page 62: ...bout 0 8V Yes CN70 CN71 are normal Yes COMP ASS Y is normal Yes Yes Freezer Sensor is normal Yes The Temp Sensing Circuitry at MAIN PCB is normal Yes Check its connections Check the connector contact...

Page 63: ...Forced Defrost mode Water penetrates into Door S W When the unit is plugged out and in again it keeps beeping MICOM 60 Voltage changes when the Door is open close Connector CN30 is inserted properly D...

Page 64: ...le to check when it is a closed built in environment and there is lots of noise around DingDong sound goes off when a button on the display panel is pressed Start Check Replace MAIN PCB BUZZER Select...

Page 65: ...SS Y Correct any restrictions on the buttons Defective PANEL PCB Defective PANEL PCB No No Being Pressed When PANEL KEY is not selected No When being separated it works Yes Yes Yes Yes Yes Yes Yes No...

Page 66: ...e MAIN PCB Connector CN76 is normal 10 12V The LED Lamp is connected properly The LED Lamp is ok Start Check Replace REED S W Magnet Ass y Replace Repair PCB Replace PCB Check Connector Terminal Repla...

Page 67: ...working condition MAIN PCB Connector CN75 is inserted normal Damper operates with DOOR S W closed Voltage is output from MICOM Pin 37 38 39 DOOR S W is good Fridge temp satisfies the set temp DAMPER i...

Page 68: ...5V 5V 0V DAMPER is under a working condition MAIN PCB Connector CN75 is inserted normal CSZ temp satisfies the set temp Voltage is output from MICOM Pin 46 47 48 DAMPER is normal Shift Set Temp Set lo...

Page 69: ...ailure Check if there is any short between Comp terminals IPM Fault Check IPM Voltage lower than 13 5V Check any short between IPM Pins 1 33 Location Detect Failure Check Comp and Cycle Check the cont...

Page 70: ...eceives various sensor signals and delivers them to MICOM after eliminating noises and it detects the door open 7 MAIN PANEL PCB Control 8 Fan Motor Driver It supplies 8V 12V to the motors depending o...

Page 71: ...ates with the MICOM driving signals received from the Sink IC and there is the AC load connector 6 By receiving various sensor signals the MICOM eliminates noise and detects the door open close 7 It c...

Page 72: ...signals received from the Sink IC and there is the AC load connector 6 By receiving various sensor signals the MICOM eliminates noise and detects the door open close 7 It controls the operation of MA...

Page 73: ...High Phase Driving 3 Location Pick Up Circuit Detection of Rotor Location by monitoring the U V W Phase of Compressor 4 IPM It is a Power Module which consists of HVIC 1 LVIC 1 IGBT 6 and Diode 6 and...

Page 74: ...IPM High Phase Driving 3 Location Pick Up Circuit Detection of Rotor Location by monitoring the U V W Phase of Compressor 4 IPM It is a Power Module which consists of HVIC 1 LVIC 1 IGBT 6 and Diode 6...

Page 75: ...75 5 PCB DIAGRAM 5 3 Connector Layout and Description Main Board 5 3 1 Q G J OPTION...

Page 76: ...76 5 PCB DIAGRAM 5 3 2 R P Z H Option...

Page 77: ...77 5 PCB DIAGRAM 5 3 3 L Option...

Page 78: ...78 5 PCB DIAGRAM 5 3 4 W E Option...

Page 79: ...79 5 PCB DIAGRAM AC IN OLP Comp AC IN OLP Comp 5 4 Connector Layout Description Inverter Board G H L P R Z Option AC IN OLP Comp AC IN OLP Comp Q J OPTION...

Page 80: ...80 5 PCB DIAGRAM IPM DIODE VOLTAGE 5 5 IPM Diode Voltage...

Page 81: ...81 6 WIRING DIAGRAM 6 1 Q G J OPTION...

Page 82: ...82 6 WIRING DIAGRAM 6 2 R P Z H Option...

Page 83: ...83 6 WIRING DIAGRAM 6 3 L Option...

Page 84: ...84 6 WIRING DIAGRAM 6 4 W E Option...

Page 85: ...85 6 WIRING DIAGRAM 6 5 S Option...

Page 86: ...86 7 CIRCUIT DIAGRAM 7 1 Schematic Diagram PBA Main 7 1 1 Q G J OPTION...

Page 87: ...87 7 CIRCUIT DIAGRAM 7 1 2 R P Z H L Option...

Page 88: ...88 7 CIRCUIT DIAGRAM 7 1 3 W E S Option...

Page 89: ...89 7 CIRCUIT DIAGRAM 7 2 Schematic Diagram PBA Inverter...

Page 90: ...90 7 CIRCUIT DIAGRAM 7 3 Block Diagram PBA Main...

Page 91: ...91 7 CIRCUIT DIAGRAM 7 4 Block Diagram PBA Inverter G H L P R Z Option...

Page 92: ...92 7 CIRCUIT DIAGRAM 7 5 Block Diagram PBA Inverter Q J Option...

Page 93: ...93 8 REFERENCE INFORMATION 9 2 Nomenclatrue...

Page 94: ...950 6193 6896 FAX 82 62 950 6829 Samsung Electronics Co Ltd Refrigerator Division 2010 12 Printed in Korea This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manua...

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