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24 _ Troubleshooting

4-2.  TEST MODES

No

Mode

How to enter

1

Smart Install

Standby

Smart Install

Set the scheduled 

time to 17:00

Press Start/Pause 

for 7 seconds

2

Automatic 

check mode

Smart Install

Press Start/pause While displaying “AS”.

3

Manual check  

mode

Enter Smart Install

Press Delay End While displaying “AS” delay end,  

Check devices in turn when pressing delay end.

4

S/W version  

Check

Enter Smart Install

Press the first button on the left at the bottom 

 

While displaying “AS”.

5

Diagnostic Code 

Check

Press the first button on the right at the bottom while

 

displaying “AS”, “Cr”. Tum jog dial along the direction for  

CW when displaying.

For models that do not feature the jog dial, press the 3rd button  

from the bottom left to display the information codes  

one by one by one with the latest first.

Enter Smart Install

 

Automatic Mode of Smart Install

▪  

Automatically start all operation modes of Smart Install.

Manual Mode of Smart Install

▪  

Under the condition of manual mode, every time when “Delay End” is pressed, next step will be entered.

▪  

Contents like washings, etc. are not allowed in the drum.

1

carry out test for machine door locking

7

carry out test for operation of drainage pump

2

carry out test for drainage pump  

operation

8

carry out test for operation of dehydration

3

carry out test for operation of  

preparatory valve

9

carry out test for operation of drying heater and 

drying fan

Co

carry out test for operation of cold water valve

10

carry out test for operation of machine door

Ho

carry out test for operation of hot water valve

OK(Ot)

Automatic mode of Smart Install is completed 

normally

6

carry out test for operation of water shot valve
carry out test for operation of washing heater
carry out test for operation of rinsing

※ 

Accessories not included in the product are not require to check and they can be skipped directly.

Identity of Smart Install completion

▪  

After Smart Install is completed normally, 

OK(Ot)

 identity will display.

▪  

If Smart Install is completed abnormally or Smart Install fails to work, 

nG

identity will display.

Result Enquiry of Automatic Mode of Smart Install

▪  

Under the condition of appearance of

AS

 identity, press “Delay End + Start/Pause”  button.

▪   

If automatic mode result is in normal condition, 

OK(Ot) identity will display.  

If automatic checking mode fails to complete normally or fails to execute, 

nG

 identity will appear.

Diagnosis Information Display Mode

▪   

Under the condition of appearance of 

AS

 identity, if the first button on the right at the bottom is pressed, 

CR

 

identity will appear and diagnosis information display mode is entered.

▪   

Under the condition of appearance of 

CR

 identity, of turn the jog dial control switch clockwise, diagnosis codes gen-

erated before will display 7 digits at most.

Содержание WF45M5500A series

Страница 1: ...WF45K6500AV A2 WF6500K PROJECT Model Name WF45N5300AV WF45N5300AF WF45N5300AW Model Code WF45N5300AV US WF45N5300AF US WF45N5300AW US WF5300N 1 Safety Instructions 2 Features and Specifications 3 Disa...

Страница 2: ...sembly 9 3 2 Standard disassembly drawings 10 4 Troubleshooting 21 4 1 Error modes 21 4 2 Test Modes 24 4 3 Corrective actions for each error code 25 5 PCB diagram 28 5 1 MAIN PCB 28 5 2 Circuit diagr...

Страница 3: ...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...

Страница 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 ca...

Страница 5: ...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...

Страница 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 10M when measured with a 500V DC Megger Check whether the...

Страница 7: ...ical detergents Stylish Design The stylish design of this washer blends well with your environment Premium Ergonomic Design A premium design provides an ergonomic and sophisticated look to complement...

Страница 8: ...A High Overall 38 7 984 B Width 27 686 C Depth with door open 54 6 1 386 D Depth 34 864 Water pressure psi kPa 20 116 137 800 NET Weight lb kg 218 99 Spin revolution 1 300 rpm Heater rating 900 W Hea...

Страница 9: ...Spec Motor Type DD Motor DD Motor DD Motor MAX RPM 1200 1200 1200 VRT Yes Yes Yes Heater 900W Yes Diamond Drum Yes Yes Yes Washing Cycle 10 8 8 Delay Wash Yes Yes Yes Tilted Drum 5 5 5 Sound Pressure...

Страница 10: ...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...

Страница 11: ...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...

Страница 12: ...separate the Rotor Since removing the 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...

Страница 13: ...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...

Страница 14: ...the COVER TOP by sliding it backwards 3 Press the Separate button to separate the ASSY DRAWER 4 Pull the PANEL CONTROL towards and then lift it upwards to separate 5 Carefully disconnect the two wirin...

Страница 15: ...rightwards 3 Remove the 2 screw and 2 Connectors for separating Guide Wire T 4 Push the TUB upside to separate ASSY PCB MAIN and separate the ASSY PCB MAIN lifting it up 5 Separate the 3 Hooks 6 Disc...

Страница 16: ...VER 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 screwdr...

Страница 17: ...g along the circle 2 Remove the 2 screws to separate the DOOR LOCK S W 3 Remove the 5 screws at the top of FRAME FRONT 4 Push the lever and pull it towards to open the COVER FILTER 5 Separate the rema...

Страница 18: ...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...

Страница 19: ...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...

Страница 20: ...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...

Страница 21: ...he 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 remo...

Страница 22: ...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 t...

Страница 23: ...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...

Страница 24: ...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...

Страница 25: ...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...

Страница 26: ...on of dehydration 3 carryouttestforoperation of preparatoryvalve 9 carryout test foroperation of drying heaterand drying fan Co carryouttestforoperation of coldwatervalve 10 carryout test foroperation...

Страница 27: ...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...

Страница 28: ...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...

Страница 29: ...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...

Страница 30: ...nnection Port Supply power to the MEMS PBA and provides a communications function Location Part No Function Description 5 CNS502 Sensor Connection Port Supply power to the sensor and provides a commun...

Страница 31: ...ns signal 13 Ground CN10 1 Drain pump 2 Circulation pump 3 Door unlock 4 Door lock 5 Thermo Actuator 6 Cold_valve 7 Hot_Valve 8 Pre_Valve 9 Dry_Valve 10 Water_Shot PIN Location 10 9 8 7 6 5 4 3 2 1 CN...

Страница 32: ...ation Part 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 4 3 2...

Страница 33: ...MAIN PARTS FOR INVERTER PCB 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...

Страница 34: ...und when the menu key is pressed or the encoder is operated the menu is closed 2 CN401 FLASH WRITING Writing Programme to SUB 3 CN201 PBA Communication Port PBA Communication Port between MAIN and SUB...

Страница 35: ...GRAMS OF MAIN PARTS FOR SUB PCB CN201 1 Communications Port Rx 2 Communications Port Tx 3 Reset Signal input 4 5V 5 GROUND 6 12V 7 Empty Pin 8 Power_SW 9 Water level Signal 10 Empty Pin CN402 1 12V 2...

Страница 36: ...7 REACTOR Location Part No Function Description 1 INDUCTANCE 1 5mH 15 1KHz 1V HP 4194A 0 1V 25 2 2 DC RESISTANCE 0 07 20 HIOKI 3540 25 2 3 V_L 3 6V 15 4 WITHSTANDING VOLTAGE AC 1 800V 1 SEC TOS 5101 C...

Страница 37: ...m _ 35 6 WIRING DIAGRAM 6 1 WIRING DIAGRAM WF45M5500A WF45M5100A n REFERENCE INFORMATION BLK BLACK BLU BLUE GRN GREEN GRY GRAY NTR NATURAL ORG ORANGE PNK PINK RED RED SKYBLU SKYBLUE VIO VIOLET WHT WHI...

Страница 38: ...45 5 0 cuft 50 7 WF7500K 6 WF6500K 5 WF5500M Region 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 Color W WHITE G Gray S SILVER V Black Z...

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