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Samsung WF22H6300AG, Service Manual

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Samsung WF22H6300AG Service Manual Download Page 21

Removal and Reassembly _ 19

Part

Figure

Description

Disassembling the 

Tub

1.  Remove the 2 screws fixing GUIDE-WIRE, 6 

screws fixing FRAME-PLATE(U).

2.  Remove the 3 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-

tuB.

5.  Open the cap of SPRING-HANGER to take ASSY-

tuB out.

6.  Lift the ASSY-TUB with two people carefully with 

holding SPRING-HANGER.

Summary of Contents for WF22H6300AG

Page 1: ...300AG WF45H6300AW WF45H6100AP WF6000HA Model Code WF45H6300AG A2 WF22H6300AG AX WF45H6300AW A2 WF45H6100AP A2 WF6000HA Refer to the service manual in the GSPN see the rear cover for the more information 1 Safety Instructions 2 Features and Specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 PCB Diagram 6 Wiring Diagram 7 Reference ...

Page 2: ...ols for disassembly and reassembly 11 3 2 Standard disassembly drawings 12 4 Troubleshooting 22 4 1 Error modes 22 4 2 Corrective actions for each error code 27 5 PCB diagram 31 5 1 MAIN PCB 31 5 2 Circuit diagrams of main parts for main pcb 32 5 3 INVERTER PCB 33 5 4 Circuit diagrams of main parts for INVERTER pcb 34 5 5 SUB PCB 35 5 6 Circuit diagrams of main parts for SUB pcb 36 6 Wiring diagra...

Page 3: ...e 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 There is a risk of fire due to overheating When removing the power cord make sure to hold the power plug when pulling the plug from the outlet Failing to do so may damage the plug and result in fire or...

Page 4: ... 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 can enter Make sure that they do not break when force is exerted Check if there is any residue that shows that liquid entered the electric parts or harnesses If any liquid has entered into a part repla...

Page 5: ...ectric 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 machine course and check whether there is any water leakage through the floor section or the pipes Do not allow consumers to repair or service any part of the washing machine themselves This may resu...

Page 6: ...tlet and measure the insulation resistance between the power plug and the grounding wire of the washing machine The value must be greater than 10MΩ when measured with a 500V DC Megger Check whether the washing machine is level the floor with respect to the original position of the washing machine prior to service By doing this now will reduce for the need of customer dissatisfaction and redo call ...

Page 7: ... faster and deeper SpeedSpray Samsung s new SpeedSpray technology saves you up to 25 more time when doing laundry by shortening wash times while still keeping all segments of the washing process and getting your clothes clean Based on 8 pounds loads Normal cycle on previous and existing 4 3 cu ft Samsung front loading washers released until 2011 without SpeedSpray VRTplus Vibration Reduction Techn...

Page 8: ... is available to raise the washer for easier loading and unloading It also offers a built in storage drawer that can hold a 100 oz bottle of detergent Stacking Model No SK 5A XAA Samsung washers and dryers can be stacked to maximize usable space An optional stacking kit is available for purchase from your Samsung retailer ...

Page 9: ...nsion Inches mm A High Overall 38 7 984mm B Width 27 686mm C Depth with door open 90º 51 7 1 314mm D Depth 34 863 7mm Water pressure 20 116psi 137 800kpa Weight 105kg 231 5lb Heater Rating 900 W Power consumption Washing 120 V 200 W Washing and Heating 120 V 1 150 W Spin 120 V 550 W Drain 120 V 80 30 W Spin revolution rpm 1 300 rpm A B D C ...

Page 10: ...Motor MAX RPM 1300 1300 1300 VRT Yes VRT Yes VRT Yes VRT Heater 900W Yes Yes Yes Diamond Drum Yes Yes Yes Washing Cycle 13 13 14 Delay Wash 24 hrs 24 hrs 24 hrs Tilted Drum 5 5 5 Sound pressure MAX 61 0 dBA MAX 61 0 dBA MAX 61 0 dBA Target Performance MEF 3 4 3 4 3 4 WCF 2 75 2 75 2 75 kWh year 95 kWh year 95 kWh year 95 kWh year Design Control Display TOUCH LED TOUCH LED TOUCH LED Frame Color Str...

Page 11: ...SY HOSE WATER DC97 15648B 1 Default MANUAL USER DC68 03385B 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 supply and drain hoses are not supplied Both the water supply and drain hoses are supplied during the installation ...

Page 12: ... Motor 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 use the box driver 17mm Vice pliers Tool to protect the idle and abrasion of the bolt for the box driver Others Driver Nipper Long nose General tools for the after service ...

Page 13: ...e rotor requires a lot of strength due to the magnetic force of the Rotor and it may come off suddenly your hand or arm may be injured by the edge of the Stator or Frame Therefore take precaution when separating it You can separate the connector by pressing the navel of the Housing and pulling it outside Motor wire Hall sensor 4 Separate the Motor Wire and Hall Sensor while pressing the navel of t...

Page 14: ...TOP by sliding it backwards and remove the 4 screws on the PANEL CONTROL 3 With the top cover removed you will now have access to service the Water pressure sensor EMI Noise Filter Hot and Cold Water Valves Steam ASSY Hose Draw ASSY And main PCB ASSY 4 Press the Separate button to separate the ASSY Drawer 5 Disassemble the HOUSING DRAWER frome the PANEL CONTROL push back and then push Housing draw...

Page 15: ...and Sub PCB 6 Pull the PANEL CONTROL towards and then lift it upwards to separate 7 Carefully disconnect the three wiring connectors by hand 592 493 Assy Panel Control 592 493 Assy Panel Control 8 Remove the all screws holding the PCB and release the hooks on both sides to remove the PCB for repair replacement ...

Page 16: ...2 screws holding GUIDE PCB M at BRACKET SPRING R 2 Separate 2 Hooks 3 Open COVER PCB M 4 Disconnect All Connectors on main PBA 5 Lift up Main PBA Change SVC Part After SVC Certainly check the all Hooks on COVER PCB M Otherwise COVER PCB M will be disassembled during washing machine running ...

Page 17: ...LEVER DOOR including the 3 arrow screws holding the HINGE DOOR 4 Putting and pressing hard a flat head screwdriver into the furrow between COVER DOOR and SUPPORT HINGE 5 Making a semicircle with screwdriver Disassemble the hooks 6 Disassemble the HOLDER GLASS from COVER DOOR Take the DOOR GLASS SUPPORT HINGE HINGE DOOR Check Points for Troubleshooting Check the status of the screws holding the Hin...

Page 18: ...ide and finfish disassembling along the circle 2 Remove the 2 screws to separate the DOOR LOCK S W 3 Remove the 4 screws at the top of FRAME FRONT 4 Push the lever and pull it towards to open the COVER FILTER 5 Separate the remaining WATER REMOVAL HOSE BLUE from the hook 6 Remove the 2 screws down under Frame Front 7 Separate the FRAME FRONT ...

Page 19: ... 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 between two nose of plier then grip and pull the plastic clip with caution Use the long nose plier to push the hook 3 Remove the hose from the SENSOR PRESSURE Disassembling the inside Detergent Box Hold the...

Page 20: ...se 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 the Remaining Water If the washing machine works drain the water in the wash tub by selecting the Spin course If the washing machine does not work remove the laundry from the wash tub and scoop the remaining water...

Page 21: ...g FRAME PLATE U 2 Remove the 3 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 TUB 5 Open the cap of SPRING HANGER to take ASSY TUB out 6 Lift the ASSY TUB with two people carefully with holding SPRING HANGER ...

Page 22: ...ate 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 FLANGE SHAFT 2 Remove 12 screws from the outer sides and then remove the two upper and lower BALL BALANCERS 3 Remove 3 screws from the outer sides and then remove the 3 DRUM LIFTERS ...

Page 23: ...aged it may cause a problem Therefore unfasten the nut using spanner or wrench manually without using pincers or tweezers When you re assembly the heater make sure to install the Heater exactly onto the Bracket inside the Tub If it is not properly installed it may cause a fire In addition completely insert the packing part into the Tub when assembling it so that the packing part is completely atta...

Page 24: ...is not connected The DD motor cover is out of place The PCB housing terminal is not connected PBA fault DD motor fault This error occurs because of restrained revolutions This error occurs when an interference is generated due to too much laundry etc Water Supply Error 4E Foreign material is entering the water supply valve The water supply valve terminal is not connected Wire disconnected The warm...

Page 25: ...FI Module and main PBAs are not sensed because of commuication error Check The connector connections between The WIFI Module and main PBAs carefully Check for incorrect or loose connections etc Remove the WIFI Module and Check for any faulty soldering AE5 The signals between The LCD Module and main PBAs are not sensed because of commuication error Check The connector connections between The LCD Mo...

Page 26: ...diaphragm is engaged in the opposite direction or the rubber packaging is omitted Water leakage occurs because the screws that hold the tub back and front in place are fastened incorrectly The leakage sensor is faulty Overflow Error OE Water is supplied continually because the water level detection does not work Because the drain hose is clogged and there is an injection error at a narrow section ...

Page 27: ...s PBA Error Detected 8E1 Error detected in the Mems PBA or data error detected Check the wire connections Replace if necessary 1 Check the wire connections 2 Replace the Mems PBA 8E2 8E System Error SF1 Micro Controller Operation Fail Replace Assy PCB SF2 SF3 ...

Page 28: ...or and the connector are connected Checking Part Pink Color Wire Orange Color Wire Frequency Approx 25 5 KHz with no load Washing Motor Error and Hall Sensor Error 3E Washing motor fault Washing motor hall sensor fault Incorrect connections of the washing motor hall sensor connector Washing motor rotor and stator fault Main PCB fault Check the motor connector terminal connections and contacts 3E i...

Page 29: ...ter season Foreign materials in the drain pump Poor physical connection Drain pump fault Main PCB fault If the drain pump revolutions are restrained due to freezing in the winter season check the method to remove the freezing and remove as directed Check whether the revolutions of the drain pump motor are restrained by foreign material and remove as directed Check the wire connectors on Main PCB a...

Page 30: ...oor switch Replace if faulty Check the main PBA door sensing circuit Replace if faulty TYPE 1 Check the door switch Resistance The resistance of 1 and 3 Pin Must be approximately 175Ω dE1 Heater Error HE HE1 Disconnection wire Heater falut Wash thermistor fault Check for connection between wire and heater If wash heater is faulty replace it Refer the TYPE 1 If it is not problem in heater replace w...

Page 31: ...f it does not operate normally DRAIN PUMP TYPE Automatic Drainage Check whether there is any foreign material in the bellows Check for any foreign material such as underwear wires or coins PUMP TYPE Check for any leakage on the base Hose Valve and Tub connections Overflow Error OE Water level sensor fault Freezing in the winter season If the water level sensor has a functional error replace it Che...

Page 32: ...ror replace it A tE error occurs Check the connections for the dry heater temperature sensor connector If the dry heater temperature sensor has a functional error replace it Check the connections for the duct condensing temperature sensor connector If the duct condensing temperature sensor has a functional error replace it Unbalance Error UE Motor hall sensor fault Caused by the laundry contents C...

Page 33: ...n Port Supply power to the MEMS PBA and provides a communications function Location Part No Function Description 7 CN5 Smart dispenser Connection Port Supply power to the dispenser PBA and provides a communications function 8 CN6 Sensor Connection Port Supply power to the sensor and provides a communications function 9 CN4 LCD PBA Connection Port Supply power to the LCD PBA and provides a communic...

Page 34: ... Communications signal 13 Ground CN1 1 L line 2 Door signal CN10 1 Actuator signal 2 Door lock signal 3 Door unlock signal 4 Circulation pump signal 5 Drain pump signal 6 Cold valve signal 7 Hot valve signal 8 Pre valve signal 9 Dry valve signal 10 Water shot signal CN9 1 3 3V 2 RX_FROM_TEST 3 TX_TO_TEST 4 CGND 5 BOOT CN6 1 Ground 2 Door SW signal 3 Leakage signal 4 DRY_AIR_TEMP signal 5 DRY_CON_T...

Page 35: ... No Function Description 1 CN1 Communication Communication with MAIN 2 CN2 Hall Sensor Sensing Hall signal 3 CN6 Motor Output MOTOR 3 Phase Output 4 CN5 AC Power Source Supply AC Power 5 CN4 JTAG Connector Debugging connector Deleted in massproduction 6 CN3 Flash Writing Port Writing Flash memory 5 5 6 4 3 2 1 ...

Page 36: ...horization CN1 1 MAIN Communications signal 2 MAIN Communications signal 3 Ground CN2 1 5V 2 HALL A sensor signal 3 HALL B sensor signal 4 Ground CN6 1 Motor signal U 2 Motor signal V 3 Motor signal W CN5 1 L line 2 N line CN4 1 5V 2 Reset signal 3 nTRST signal 4 TDI signal 5 TDO signal 6 TCK signal 7 TMs signal 8 Ground ...

Page 37: ... is pressed or the encoder is operated the menu is closed 2 CN601 SENSOR INPUT SENSOR THE WATER LEVEL AND WATER TEMPERATURE 3 CN701 Drum Light Turn on when door is opened 4 CN401 FLASH WRITING WRITING PROGRAMME TO SUB 5 CN201 GRAPHIC PBA Connection Port For communications with Graphic PBA 6 CN402 TOUCH PBA COMMUNICATION SUPPLY POWER TO TOUCH PBA AND COMMUNICATION TO SUB PBA 2 1 6 4 3 5 ...

Page 38: ... Signal 3 Led Signal 4 Led Signal 5 Led Signal 6 Led Signal 7 Led Signal 8 Led Signal 9 Led Signal 10 GROUND 11 JOG Signal 12 JOG Signal 13 Empty Pin CN201 1 Communications Port Rx 2 Communications Port Tx 3 Reset Signal input 4 5V 5 GROUND 6 12V 7 Empty Pin 8 POWER_SWl 9 Water level Signa 10 Empty Pin CN402 1 12V 2 GROUND 3 SDA1 4 SCL1 5 Empty Pin ...

Page 39: ...agram 6 1 Wiring diagram This Document can not be used without Samsungs authorization Reference Information BLK BLACK BLU BLUE GRN GREEN GRY GRAY NTR NATURAL ORG ORANGE PNK PINK RED RED SKYBLU SKYBLUE VIO VIOLET WHT WHITE YEL YELLOW ...

Page 40: ...rket BOM Model Code 45 H 6 3 0 0 G Buyer Code A DV Dryer F 13year H 14year J 15year K 16year 6 WF6000HA 5 WF5000HA 1 Entry 6 Mid 2 Entry 7 High 3 Entry 8 High 4 Mid 9 High 5 Mid Color W WHITE G Gray S SILVER Region or Type A N America L L America E Euro R CIS M M E Asia F Africa S S E Asia H India C China J Japan K Korea G Global Capacity 7 5 kg 75 20 kg 20 4 5 cuft 45 ...

Page 41: ... Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law 2014 Samsung Electronics Co Ltd All rights reserved 14 Nov 2014 ...

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