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Samsung WF45R6100AP/US, Service Manual

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Samsung WF45R6100AP/US Service Manual Download Page 17

14 _ Removal and Reassembly

Part

Figure

Description

Separating  
the Main PCB

1.  Remove the 2 screws holding the ASSY PCB-

MAIN at the back of the washing machine.

2.   Disassemble 4 Wires and hose from Cover PBA

3.   Separate the 3 Hooks by pushing it rightwards.

4.   Separate the Hooks of Cover PBA.

5.   Disconnect All Connectors on main PBA. 

Summary of Contents for WF45R6100AP/US

Page 1: ...0AW WF45R6100AC WF45R6300AP WF45R6300AW WF45R6300AV WF45R6300AC WF6000R Model Code WF45R6100AP US WF45R6100AW US WF45R6100AC US WF45R6300AP US WF45R6300AW US WF45R6300AV US WF45R6300AC US WF6000R 1 Sa...

Page 2: ...sembly 9 3 1 Tools for disassembly and reassembly 9 3 2 Standard disassembly drawings 10 4 Troubleshooting 23 4 1 Error modes 23 4 2 Test Modes 26 4 3 Corrective actions for each error code 27 5 PCB D...

Page 3: ...rvice Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law 2018 Samsung Electronics Co Ltd All rights re...

Page 4: ...to disconnect the power plug before servicing Failing to do so may result in a risk of electric shock Do not allow consumers to connect several appliances to a single power outlet at the same time Th...

Page 5: ...not press a control button using a sharp tool or object This may result in electric shock or damage to the product WHILE SERVICING When wiring a harness make sure to seal it completely so no liquid ca...

Page 6: ...ctric leakage AFTER SERVICING Check the wiring Ensure that no wire touches a rotating part or a sharpened part of the electrical harness Check for any water leakage Perform a test run for the washing...

Page 7: ...tlet and measure the insulation resistance between the power plug and the grounding wire of the washing machine The value must be greater than 10M when measured with a 500V DC Megger Check whether the...

Page 8: ...Speed to wash a full load in 30 minutes A powerful water spray helps detergent penetrate fabrics faster and speeds up rinsing A larger diameter drum cleans with more force and a Swirl pattern extract...

Page 9: ...ading washer WF45R6300A Dimension inches mm A High Overall 38 7 984 B Width 27 686 C Depth with door open 52 6 1337 D Depth 30 2 767 Water pressure psi kPa 20 116 137 800 NET Weight lb kg 200 91 0 Spi...

Page 10: ...ycles 12 10 VRT PLUS Y Y RPM Max Spin Speed 1 200 1 200 Interior Drum Light Motor DD DD Drum tilt 5 degree 5 degree Cycle Time Normal 8lb 45min 45min Cycle Time SuperSpeed 30min Water Inlet Hose Inclu...

Page 11: ...C68 03672A 1 Default CAP FIXER DC67 00307A 6 Default HOSE HANGER DC62 10278A 1 Default Note Customer can purchase additional water supply and drain hoses from a service center The spanner wrench water...

Page 12: ...otor 1 Balance 5 2 holes of each left and right of the shock absorber 1 Pulley hole Open End wrench 10mm 13mm 19mm Replaceable for the box driver Since the bolt runs idle when the box driver is used u...

Page 13: ...may result in a problem with the motor 3 Remove the M19 nut and washer and then separate the Rotor Since removing the rotor requires a lot of strength due to the magnetic force of the Rotor and it ma...

Page 14: ...ing the navel of the Housing 3 Pull the Assy Thermistor from Tub Back When disassembling Assy Thermistor leave the rubber packing CAUTION OK NG OK NG Gap 1 When assembling Assy Thermistor push to the...

Page 15: ...TOP 2 Disassemble the COVER TOP by sliding it backwards 3 Press the Separate button to separate the ASSY DRAWER 4 Remove the 3 screws in Assy Housing Drawer and disassemble Assy Housing Drawer by sli...

Page 16: ...cription Separating the Cover Top and Panel Control Check Sub PCB 7 Disassemble the ASSY KNOB ENKODER by pulling it upwards Knob PCB can be separate from PANEL CONTROL 8 Disassemble the Cover Panel by...

Page 17: ...the Main PCB 1 Remove the 2 screws holding the ASSY PCB MAIN at the back of the washing machine 2 Disassemble 4 Wires and hose from Cover PBA 3 Separate the 3 Hooks by pushing it rightwards 4 Separate...

Page 18: ...Removal and Reassembly _ 15 Part Figure Description Disassembling Assy Door 1 Remove the 2 hexagonal screw holding the hinge door 2 Disassemble Assy Door by life to upside...

Page 19: ...2 Disassemble the COVER TOP by sliding it backwards 3 Press the Separate button to separate the ASSY DRAWER 4 Remove the 3 screws in Assy Housing Drawer and disassemble Assy Housing Drawer by sliding...

Page 20: ...ont Check the Door Lock S W 7 Disassemble Wire Diaphragm from Diaphragm 8 Remove the 3 screw of Door Lock SW 9 Remove the 3 screw below of Frame Front 10 Remove the 4 screw upside of Frame Front 11 Pr...

Page 21: ...nnected to the valves Use the plier to remove the hose Disassembling and Repairing the Water Level Sensor 1 Separate the wire connected the SENSOR PRESSURE 2 Adjust the plastic clip of pressure sensor...

Page 22: ...p of the hose connected to the PUMP and then pull the HOSE AIR 4 Separate the Clamp of the hose connected to the PUMP and then pull the HOSE DRAIN 5 Separate the wire connected to the PUMP Removing th...

Page 23: ...FRAME PLATE U 2 Remove the 6 bolts fixing WEIGHT BALANCER and then pull it towards with caution 3 Remove the 4 bolts fixing DAMPER to take ASSY TUB out 4 Remove all wire and hose connected the ASSY T...

Page 24: ...M10 bolt from the middle of the TUB and separate the TUB FRONT and TUB BACK Disassembling the DRUM 1 Separate the ASSY DRUM from TUB remove 6 M10 bolts from the upper ASSY DRUM disassemble the ASSY F...

Page 25: ...rward after releasing the nut If the Heater is damaged it may cause a problem Therefore unfasten the nut using spanner or wrench manually without using pincers or tweezers When you re assembly the hea...

Page 26: ...rs because of restrained revolutions This error occurs when an interference is generated due to too much laundry etc Water Supply Error 4C Foreign material is entering the water supply valve The water...

Page 27: ...ck for incorrect or loose connections etc Remove the Inverter PBA and Check for any faulty soldering Switch Error Main Relay Error BC2 A switch is jammed or stuck due to be pressed unevenly due to def...

Page 28: ...his error occurs because the water level sensor terminal is out of place Temperature Sensor Error TC1 The washing heater sensor in the tub has an error Contact error or temperature sensor fault The co...

Page 29: ...on of dehydration 3 carryouttestforoperation of preparatoryvalve 9 carryout test foroperation of drying heaterand drying fan Co carryouttestforoperation of coldwatervalve 10 carryout test foroperation...

Page 30: ...rloading occurs due to too much laundry If the hall sensor terminal is faulty replace the hall sensor Check whether the stator of the motor cover is damaged Check for coil disconnections due to foreig...

Page 31: ...or connection between wire and heater If wash heater is faulty replace it Refer the TYPE 1 If it is not problem in heater replace wash thermistor Refer the TYPE 2 FRONT A B TYPE 1 Check the resistance...

Page 32: ...tions of the dry condensing sensor Main PCB fault Freezing in the winter season Check the connections for the washing heater temperature sensor connector If the washing heater temperature sensor has a...

Page 33: ...RY102 Main Relay Be Supplied PBA power when the Power button is pressed AC_NEUREAL 4 CN901 Motor Output MOTOR 3 phase Output Location Part No Function Description 5 CN401 Door Sensing Check whether th...

Page 34: ...ND 13 12V 14 Water Level_OUT 15 POWER_SW 16 Water Level_IN 17 AOUT 18 GND 19 AOUT 20 5V 21 Door Lock Signal 22 RXD 23 5V 24 TXD 25 REED 26 GND 27 Door Unlock Signal 28 BOOT CN902 For Writing 1 5V 2 RX...

Page 35: ...CN6 Touch Writing Touch MICOM Writing 3 CN5 Writing SUB MICOM Writing 4 CN4 Drum Light Circuit It controls drum light LED On Off 5 CN3 Connect Main PBA Receives power from the Main PBA and provides a...

Page 36: ...WD_CLK 4 SWD_IO 5 5V CN5 For Writing 1 5V 2 RXD 3 TXD 4 GND 5 BOOT CN3 1 NC 2 NC 3 TX to Main 4 RX from Main 5 MCU_RESET 6 TOUCH_RESET 7 GND 8 12V 9 POWER_KEY 10 NC CN8 1 ARTIK_TXD 2 ARTIK_RXD 3 GND 4...

Page 37: ...RAM 6 1 WIRING DIAGRAM This Document can not be used without Samsungs authorization n REFERENCE INFORMATION BLK BLACK BLU BLUE GRN GREEN GRY GRAY NTR NATURAL ORG ORANGE PNK PINK RED RED SKYBLU SKYBLUE...

Page 38: ...rica E Euro R CIS M M E Asia F Africa S S E Asia H India C China J Japan K Korea G Global Color W WHITE Z BLUE SAPPHIRE V BLACK CAVIAR P INOX GRAY C CHAMPAGNE Year F 13year H 14year J 15year K 16year...

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