Samsung WA5471AB Series Service Manual Download Page 20 | Manualshive

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18 _ Disassembly and Reassembly

Part

Figure

Description

Clutch Assembly

(continued)

13. Separate the clip.

14. Remove the 6 screws fixing the clutch

assembly and then separate the clutch

assembly.

Reassembly procedures are in the reverse order of dissasembly procedures.

Hudson Washer.indb 18

2012-03-28 �� 9:45:55

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Summary of Contents for WA5471AB Series

Page 1: ...N PJT Model Code WA456DRHDSU AA WA456DRHDWR AA WA422PRHDWR AA WA400PJHDWR AA Refer to the service manual in the GSPN see the rear cover for the more information 1 Safety Instructions 2 Features and Sp...

Page 2: ...r modes 19 4 2 Corrective actions for each error code 21 4 3 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...

Page 3: ...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...

Page 4: ...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 standar...

Page 5: ...utton 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...

Page 6: ...e 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 washing machine is...

Page 7: ...s been adopted that sprays water equally so that the rinse cycle is effective even with a small amount of water VRT Vibration Reduction Technology This Samsung washer performs smoothly at top spin spe...

Page 8: ...open 58 1 147 5cm D Depth 29 3 74 4cm WATER PRESSURE 20 116psi 137 800kPa WEIGHT WA456 56kg 122 2lb WA422 55kg 120 0lb WA400 54kg 117 8lb CAPACITY WA456 4 5cu ft WA422 4 2cu ft WA400 4 0cu ft POWER CO...

Page 9: ...at White Neat White Neat White Center display 18 88 18 88 18 88 18 88 Jog Dial Squall Jr Same Squall Jr Same Squall Jr Same Squall Jr Same Main display LED LED LED LED LED color Red Red Red Red Door L...

Page 10: ...SE HANGER DC61 00224A Default MANUAL BOOK DC68 03133A Default CABLE TIE 6501 000121 Default CAP W V DC61 10449Q Default ASSY LEG SUPPORT DC97 14095A Service Note Customer can purchase Water supply dra...

Page 11: ...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 dis...

Page 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 rem...

Page 13: ...er separating the control panel separate the water valve housing 2 Remove the 3 fixing screws 3 Remove the wire harness and release the 2 clamps connecting the hoses When releasing the clamps take car...

Page 14: ..._ Disassembly and Reassembly Part Figure Description Door Assembly 1 Remove the 2 inlay tapes 2 Remove the 4 screws holding the door lid TC and separate the door Hudson Washer indb 12 2012 03 28 9 45...

Page 15: ...rness 4 Separate the main wire harness the pressure switch hose clip Grounding screw 5 Release the bleach hose clamp 6 Separate the top cover assembly by lifting and pushing ahead the top part of the...

Page 16: ...mbly Part Figure Description Drain Pump 1 Separate the back cover 2 Separate 2 clamps 3 Remove the 3 screws 4 5 screws are separated by shape hand driver Thermistor 1 Remove the 2 screws Hudson Washer...

Page 17: ...rews 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...

Page 18: ...ace 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 t...

Page 19: ...bly continued 10 Separate the 2 marked housings and then remove the DD motor 11 Press the hook to separate the housing 12 Separate the slide guide and the coupling by pulling them forward Disassemble...

Page 20: ...ion Clutch Assembly continued 13 Separate the clip 14 Remove the 6 screws fixing the clutch assembly and then separate the clutch assembly Reassembly procedures are in the reverse order of dissasembly...

Page 21: ...ose is folded or torn The cold and warm water supply hoses are incorrectly switched with each other The water supplied for 1 minute drying cycle is 0 3 0 4 L The water temperature is sensed as higher...

Page 22: ...foreign material in the water supply valve This error may occur when the water level sensor is degraded This error occurs because the water level sensor terminal is out of place Temperature Sensor Er...

Page 23: ...Blue Color Wire Oragne Color Wire 2 Frequency Approx 26 4 KHz without water Min 25 9KHz Washing Motor Error and Hall Sensor Error Washing motor fault Washing motor hall sensor fault Incorrect connect...

Page 24: ...valve filter Drain Error Freezing in the winter 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...

Page 25: ...r occurs after approx 30 seconds has passed Door Error Door Lock SW fault Reed SW fault Main PCB fault Check the Door Lock SW terminal connections and contacts Bring the probe of tester into contact w...

Page 26: ...mally Overflow Error Water level sensor fault Freezing in the winter season If the water level sensor has a functional error replace it Check the hose This error occurs if it is torn or has a hole Thi...

Page 27: ...tor hall sensor fault Caused by the laundry contents Check the type of laundry Check whether it may cause an unbalanced situation Educate the consumer in this case is to press pause reposition the loa...

Page 28: ...an 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 pleas...

Page 29: ...Change the AC to the DC 5 CE6 Charging Voltage Charge the DC LINK 300V Location Part No Function Description 6 IC1 Switching IC Making a stable DC 7 TE6 Trans Circuit Chopping the DC Link 8 SSR1 6 TR...

Page 30: ...otor_U 2 Motor_V 3 Motor_W CN9 1 5V 2 Hall_A 3 Hall_B 4 GND CN8 1 Door Lock Motor 2 Door Lock Motor 3 GND 4 Unlock Contact 5 Lock Contact 6 Reed Switch 7 5V_1 CN5 1 Water Level 2 Standby 3 TX 4 RX 5 S...

Page 31: ...d vibration 2 SW1 Jog Dial Jog Dial 3 CN12 Communication Part Connect Main PBA 4 CN8 Conecting Sensing Part Connecting Thermistor Water Lavel and Mems Sensor 5 LED1 37 BZ1 SW2 11 LED Lamp Display Func...

Page 32: ...cument can not be used without Samsung s authorization CN9 1 EMG 2 WL_MAIN 3 STANDBY 4 TX 5 RX 6 RESET 7 5V 8 GND 9 12V 10 POWER ON CN8 1 NC 2 NC 3 NC 4 NC 5 NC 6 NC 7 NC 8 GND 9 Water_Therm 10 Reed_1...

Page 33: ...Document can not be used without Samsung s authorization CN8 1 NC 2 NC 3 NC 4 NC 5 NC 6 NC 7 NC 8 GND 9 Water_Therm 10 Reed_1 11 Water_Level_Sensor 12 Water_Level_Sensor CN9 1 EMG 2 WL_MAIN 3 STANDBY...

Page 34: ...M This Document can not be used without Samsung s authorization n REFERENCE INFORMATION BLK BLACK BLU BLUE GRN GREEN GRY GRAY NTR NATURAL ORG ORANGE PNK PINK RED RED SKYBLU SKYBLUE VIO VIOLET WHT WHIT...

Page 35: ...ENCB1 TXD3 VO0 PC2 PF2 ENCA1 SCLK3 CTS3 YO0 PC3 PF1 TB7OUT WO0 PC4 ZO0 PC5 EMG0 PC6 OVV0 PC7 TB5IN ENCA0 PD0 TB5OUT ENCB0 PD1 ENCZ0 PD2 INT9 PD3 CTS2 SCLK2 PD4 TXD2 PD5 RXD2 PD6 UO1 PG0 XO1 PG1 VO1 P...

Page 36: ...2 4 7K J 0 125W 2 1 Q7 MMBT3906 2 1 3 C B E 0 2W KRC246S Q12 1 2 3 C B E GND STANDBY K 1 J W 5 2 1 0 R36 2 1 0 0 1 J W 5 2 1 0 R32 2 1 R35 10K J 0 125W 2 1 K 0 1 F W 5 2 1 0 R33 2 1 REED_1 GND R37 1K...

Page 37: ...Platformor Series Sub Plat or Ver W A 4 5 6 D R H D S U A A Product type CAN NOT CHANGE Auto Washing machine SAMSUNG s Guide Line Market Claim Capacity 4 5 cu ft Feature Code 6 Best Hot Cold Water D...

Page 38: ...atformor Series Sub Plat or Ver W A 4 5 6 D R H D W R A A Product type CAN NOT CHANGE Auto Washing machine SAMSUNG s Guide Line Market Claim Capacity 4 5 cu ft Feature Code 6 Best Hot Cold Water D Inv...

Page 39: ...atformor Series Sub Plat or Ver W A 4 2 2 P R H D W R A A Product type CAN NOT CHANGE Auto Washing machine SAMSUNG s Guide Line Market Claim Capacity 4 2 cu ft Feature Code 2 Good Hot Cold Water P Inv...

Page 40: ...Platformor Series Sub Plat or Ver W A 4 0 0 P J H D W R A A Product type CAN NOT CHANGE Auto Washing machine SAMSUNG s Guide Line Market Claim Capacity 4 0 cu ft Feature Code 0 Basic Hot Cold Water P...

Page 41: ...ca gspn3 samsungcsportal com China china samsungportal com This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International...

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