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14 _ Disassembly and Reassembly

Part

figure

Description

Drain-Pump 

1.  Separate the back cover.

2.  Separate 2 clamps.
3.  Remove cover pump.
4.  Separate 2 pins.
5.  Remove the 13 screws in base.
6.  Remove the 3 screws.

7.  Screws are separated by ‘+’ shape hand 

driver.

Thermistor

1.  Remove the 2 screws.

Содержание WA40J3000AW

Страница 1: ...OP LOADING TYPE Basic Name WA400 HUDSON PJT Basic Code WA400PJHDWR AA Model Name WA40J3000A WA3000J PJT Model Code WA40J3000AW A2 1 Safety Instructions 2 Features and Specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 PCB Diagram 6 Wiring Diagram 7 Reference ...

Страница 2: ...andard disassembly drawings 10 4 Troubleshooting 18 4 1 Before information modes please insert the below table 18 4 2 Error modes 19 4 3 Corrective actions for each error code 21 4 4 The installation for leveling 26 5 PCB diagram 27 5 1 Main PCB 27 5 2 Detailed Manual for Connector and Relay Terminal Part Main PCB 28 5 3 Sub PCB 29 5 4 Detailed Manual for Connector Terminal Part Sub PCB 30 6 Wirin...

Страница 3: ...disconnect the power plug before servicing 4 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 4 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 4 Failing to do so may damage the plug and result in fire o...

Страница 4: ...akage AFTER SERVICING Check the wiring 4 Ensure that no wire touches a rotating part or a sharpened part of the electrical harness Check for any water leakage 4 Perform a test run for the washing machine using the standard 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...

Страница 5: ...not press a control button using a sharp tool or object 4 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 4 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 4 If any liquid has entered into a part ...

Страница 6: ...utlet 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...

Страница 7: ...s 2 1 Features Features Description The Great Capacity Even bulky garments and blankets get super clean The Great capacity leaves enough room for a more thorough cleaner wash EZ Closed Lid The door is designed to close softly and prevent users from being injured ...

Страница 8: ...MENSION Inches cm A Height 43 9 111 7cm B Width 27 0 68 6cm C Height with Door open 58 1 147 6cm D Depth 29 3 74 4cm WATER PRESSURE 20 116psi 137 800kPa WEIGHT 55kg 121 3lb CAPACITY 4 0cu ft POWER CONSUMPTION WASHING 120V 700W SPIN 120V 400W DRAIN 120V 80W SPIN REVOLUTION 700rpm ...

Страница 9: ...pm 700 800 Motor AC Motor DIM Motor Design Color Neat White Neat White Center display No 88 Jog Dial Squall Jr Same Squall Jr Same Main display LED LED LED color Red Red Door Lid TC Non glass Opaque Easy door Yes Yes Frame PCM PCM Top Cover Steel EGI Painting Steel EGI Painting Energy Estimated Yearly Energy Cost 17 MEF cf kWh cycle 2 41 Estimated Yearly Electricity Use 267 WF gal cycle cf 3 70 En...

Страница 10: ...ame Code No Remark HOSE HANGER DC61 00224A Default MANUAL BOOK DC68 03520A Default CABLE TIE 6501 000121 Default CAP W V DC61 10449Q Default ASSY LEG SUPPORT DC97 14095A Service Note Customer can purchase Water supply drain hoses and assy leg support from a service center ...

Страница 11: ...Tub 16 Fixer screw 5 Motor 1 Balance 5 Damper 2 Damper friction 1 Double ended spanner 10mm 17mm Replaced by box driver Leg Vice pliers A Tool for protecting empty turning of bolt or abrasion from using box driver For disassembly of Spin drum Others screwdriver nipper long nose pliers Common tools for servicing JIG for the ASSY SPIN BASKET ...

Страница 12: ...mble use the driver to disassemble hooks Be careful damage of hooks 4 Remove the 2 screws holding the control panel assembly and turn the panel over 5 Pull the Encoder Knob to separate it and then remove the 4 fixing screws When reassembling the PCB take care that you do not damage the control panel fixing hook After replacing the sub PCB check the key operation 6 Pull and lift up the cover PCB m ...

Страница 13: ... Reassembly _ 11 Part Figure Description Sub and Main PCB 8 Pull the PCB s 9 Separate 5 hooks with driver Water Valve 1 After separating the control panel separate the water valve housing 2 Remove the 3 fixing screws ...

Страница 14: ...12 _ Disassembly and Reassembly Part Figure Description Door 1 Remove the 2 inlay tapes 2 Remove the 4 screws holding the door lid TC and separate the door ...

Страница 15: ...tress and damage to the wire harness 4 Separate the main wire harness the pressure switch hose clip Grounding screw 5 Separate the top cover assembly by lifting and pushing ahead the top part of the assembly 6 Remove the 2 screws and separate 2 WIRE VINYL Sensor Pressure Switch 1 Disassemble the control panel assembly 2 Separate the pressure switch housing 3 Before separating the hose release the ...

Страница 16: ...gure Description Drain Pump 1 Separate the back cover 2 Separate 2 clamps 3 Remove cover pump 4 Separate 2 pins 5 Remove the 13 screws in base 6 Remove the 3 screws 7 Screws are separated by shape hand driver Thermistor 1 Remove the 2 screws ...

Страница 17: ...2 Remove the 2 screws holding the panel control Separate all the wires connected to the housing 3 Remove the 8 screws fixing the tub cover and separate the tub cover 4 Separate the pulsator cap by inserting the tip of a screwdriver between the pulsator cap and the pulsator 5 Remove the bolt holding the pulsator with a 10mm wrench according to the direction of arrow ...

Страница 18: ...counterclockwise direction 7 Place the main body so that the front frame faces upward and remove the 2 bolts holding the saddle with a 10mm wrench When you place the washer on the floor take care that you do not damage or scratch the product 8 Remove the belt When you replace belt check belt tension certainly 9 Remove the NUT with a 17mm wrench and remove Assy pulley motor ...

Страница 19: ...ed 10 Separate the 1 marked housings 11 Separate the clip 12 Remove the 6 screws fixing the clutch assembly and then separate the clutch assembly TMR sensor 1 Remove the 2 screws with a 10mm spanner Reassembly procedures are in the reverse order of dissasembly procedures ...

Страница 20: ...E BELOW TABLE Door Code Communication Code Switch Code Main Relay Code Water Level Sensor Water Supply Code Water Leakage Code Overflow Code Drain Code Unbalance Code Motor Driving Code TMR Sensor Code Mems PBA Code Detected Door Code Door Code Temperature Sensor Code Water Supply Code ...

Страница 21: ...utions This Code occurs when an interference is generated due to too much laundry etc Water Supply Code Extra Large LED Flash Foreign material is entering the water supply valve The water supply valve terminal is not connected Wire disconnected The warm water and rinse connectors are wrongly connected to each other This occurs if the PCB terminal from the drain hose to the detergent drawer is not ...

Страница 22: ...gaged incorrectly Water leakage occurs at the drain hose The duct condensing holding screws are worn The nozzle 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 Code Medium LED Flash Water is supplied continually because t...

Страница 23: ...evel sensor frequency 1 Check it after the water level sensor and the connector are connected Checking Part Blue Color Wire Oragne Color Wire 2 Frequency Approx 26 4 KHz without water Min 25 9KHz Check if the water level sensor terminal is properly connected Check if the water level sensor hose is broken This may occur when the main PCB is defective Washing Motor Defect Hot Cold LED Flash This may...

Страница 24: ...Small LED Flash This may occur when the drain pump is defective Check if there is any alien substance inside the draining pump motor Check the natural drain in the same manner Check if there are any incorrect connections or broken wires If the machine malfunctions intermittently when the wash tub water temperature is high replace the pump If the motor stops due to the water being frozen in winter ...

Страница 25: ...embly Unbalance Code Hot Warm LED Flash This may occur due to the laundry being unevenly distributed Check the laundry type and check if the laundry load is unbalanced Make sure to check if there is any laundry present that absorbs a lot of water even if its volume is small and explain the problem comprehensively if necessary Mems PBA Detected Hot Tap Cold LED Flash This may occur due to disconnec...

Страница 26: ...switch unit is inserted Check whether the door lock switch unit is damaged Check the disconnection of the wire If the door lock switch unit is defective replace it If the main PCB is defective replace it 3 Check the resistance for Lock Unlock Contact Checking Part Lock White Red Wire Unlock White Blue Wire Resistance Resistance Approx 0 2Ω between the terminals of Contact Check the Door Lock Unloc...

Страница 27: ... Thermistor fault Poor physical connection Check whether Thermistor is inserted Check whether Thermistor is damaged Check the disconnection of the wire If Thermistor is defective replace it If the main PCB is defective replace it Check Resistance for Thermistor Checking part Pin 3 and 9 of CN10 Resistance Approx 47 at 25ºC between the terminals of Thermistor ...

Страница 28: ... the floor is lower than the front level of the floor it can t be leveled Front Rear Only use the front legs to adjust the level Use the leg supports to adjust the level of the rear If the floor is on a steeply slope please use the additional leg supports Customer can purchase the leg supports from a service center ...

Страница 29: ...COMMUNICATION communication with sub PBA 2 CN5 JTAG writing port 3 RY2 DOOR LOCK drive the door lock switch 4 CN3 SMPS MODULE Power Cord AC2 N AC1 L 5 CN1 LOAD DRIVE drive the load Location Part No Function Description 6 RY1 LOAD CONTROL control the load 7 CN8 POWER CONTROL control the power 8 TRIAC1 TRIAC2 MOTOR CONTROL control to Motor right left 9 CN7 ...

Страница 30: ...PIN3 WATER_TEMP PIN4 SIDE_JET PIN5 HALL_SENSING PIN6 WATER LEVEL1 PIN7 WATER LEVEL2 PIN8 5V PIN9 GND CN7 MOTOR CONTROL PIN1 MOTOR LEFT PIN2 MOTOR RIGHT CN1 LOAD CONTROL PIN1 RINSE PIN2 HOT PIN3 COLD PIN4 CLUTCH PIN5 MIST PIN6 PUMP CN12 SUB COMMUNICATION PIN1 WL_FROM_SUB PIN2 5V PIN3 RX_FROM_SUB PIN4 TX_TO_SUB PIN5 SUB_RESET PIN6 5V PIN7 GND PIN8 12V PIN9 POWER_SW PIN10 GND CN9 SMART TEST PIN1 5V P...

Страница 31: ...Function Control Key and LED Function 2 SW601 Jog Dial Jog Dial 3 CN802 Wash communication Part Connect wash Main PBA 4 CN501 Conecting Sensing Part Connecting Thermistor Water Lavel and Cluch 5 LED LED Lamp Display Function 6 BZ601 Buzzer Making a sound 7 SW701 SW708 SW201 Switch Operating or changing Function 8 DSP702 LED Display Display Funciton ...

Страница 32: ... Part Sub PCB This Document can not be used without Samsung s authorization CN801 COMMUNICATION PIN2 3 3V PIN3 TX_TO_MAIN PIN4 RX_FROM_MAIN PIN5 RESET PIN6 5V PIN7 GND PIN8 12V PIN9 POWER_KEY_TO_MAIN PIN10 GND CN201 WRITING PIN1 5V PIN2 GND PIN3 RESET PIN4 BKGD ...

Страница 33: ...agram 6 1 Wiring diagram This Document can not be used without Samsung s 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 ...

Страница 34: ...yer Grade F Code 1 F Code 2 F Code 3 Color Code W A 4 0 J 3 0 0 0 A W A 2 Product type CAN NOT CHANGE Auto Washing machine SAMSUNG s Guide Line Market Claim Capacity 4 0 cu ft Intro Year J Intro Year 2015 Series Grade 3 High Feature Table 0 Premium Hot Cold water 0 AC Motor 0 Drain Pump Intro Region or TYPE A N America Color W WHITE CBU Buyer A2 USA ...

Страница 35: ...e Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law 2015 Samsung Electronics Co Ltd All rights reserved 3 Jan 2015 ...

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