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SERVICE MANUL

 

EWF1070M 
EWF1070W 

                                                                                                                                                                                                                                                                                                         

 

      Washing      Machine 

       

 

 

    SERVICE MANUAL 

 

 

 

 

         

 

 

 

 

 

                               

 

 

 

Group 

 

Contents 

 

 
 
 
This service information is  designed for  experienced repair technicians  only  and is  not designed for  use  by  the general  public. It  does  not 
contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by 
electricity  should  be  serviced  or  repaired  only  by  experienced  professional  technicians.  Any  attempt  to  service  or  repair  the  product  or 
products dealt with in this service information by anyone else could result in serious injury or death 

MODEL:    EWF1070M 
                    EWF1070W 
 

HW-C Series

 

Front Load Washing Machine

 

FL0812S008V1.1 

 

 

WARNING

 

©

2008 

  Washing Machine 

All rights reserved.Unauthorized copying and distribution is a violation of law. 

PDF 

文件使用

 "pdfFactory" 

试用版本创建

 

www.fineprint.cn

Summary of Contents for EWF1070M

Page 1: ...ting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death MODEL EWF1070M EWF1070W HW C Series Front Load Washing Machine FL0812S008V1 1 WARNING 2008 Washing Machine All righ...

Page 2: ...______________________________ 9 Chapter 4 Operational Guidance __________________________________ 10 Chapter 5 Program Introduction___________________________________ 13 Chapter 6 Appearance brief introduction ___________________________ 14 6 1 Name of parts ____________________________________________ 14 6 2 Net dimension ____________________________________________ 15 Chapter 7 Disassembly and ...

Page 3: ...______________________________________ 20 9 2 Examination Troubleshooting ______________________________ 26 9 2 1 Display nothing ________________________________________ 26 9 2 2 No water inletting_______________________________________ 26 9 2 3 No draining ___________________________________________ 27 9 2 4 Abnormal noise and vibration _____________________________ 27 9 2 5 Water leaking_______...

Page 4: ...re put in the original positions or whether there are the portions which are deteriorated around the service places serviced or not And be sure safety of that 1 2 Caution and Warning symbols You will see them in Matters needing attention Any instructions in this service manual with this Warning sign must be followed strictly To prevent damage to the washing machine any instructions in this manual ...

Page 5: ... easily dying and washed items are always ready for further use Sterilization of electrolyzed water makes washing complete and clean Super large LCD displayer provides a clear indication of functional operation Memory function of power failure Thorough rinse function Dynamic washing function Electromagnetic door lock which will open when the machine stops PDF 文件使用 pdfFactory 试用版本创建 www fineprint c...

Page 6: ... water kg l 7 56 Auto water level adjust depending on volume of filled in laundry AWL l Washing time max min 178 Washing temperatures program controlled C Cold 30 40 50 60 90 Certification s CE ISO 9001 ISO 9002 CE ISO 9001 Approvals VDE GS TÜV GS IMQ TÜV GS Rhl per average 200 wash cycles EN50242 T COLD l 3 Basics data Unit dimensions H x W x D cm 84X59 5X61 Net weight kg 72 Voltage frequency V H...

Page 7: ... Hand wash n 1 4 Sport program n 1 5 Spin 1 6 Drain n 1 7 Underwear n 8 Bulky Clothes n Optional function keys additional program settings ON OFF button Half load Super Wash Spin exclusion Spin reduction rpm ECO Time No Soak Rinse stop Delicate Cold wash T Accelerated Washing Extra Rinse No use detergent Healthy Time Delay Start Pause 6 Packing dimensions loadability Packing dimensions H x W x D c...

Page 8: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 8 Chapter 3 Matters needing attention 3 1 Safety PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 9: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 9 3 2 During Use PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 10: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 10 Chapter 4 Operational Guidance PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 11: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 11 PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 12: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 12 PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 13: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 13 Chapter 5 Program Introduction PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 14: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 14 Chapter 6 Appearance brief introduction 6 1 Name of parts PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 15: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 15 6 2 Net dimension height 840mm width 595mm depth 610mm PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 16: ...UL EWF1070M EWF1070W Washing Machine 16 Chapter 7 Disassembly and Installation 7 1 Remove packing materials 7 2 Dismantle packing bolts 7 3 Adjusting the washing machine PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 17: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 17 7 4 Joining the Inlet Hose to the Washing Machine 7 5 Connecting to the Power Supply PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 18: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 18 Chapter 8 Wiring circuit 8 1 Wiring circuit PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 19: ...SERVICE MANUL EWF1070M EWF1070W Washing Machine 19 8 2 Self check PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 20: ...ire of door lock is it between AC 220 240V N Y Door lock is broken and need replacing then make sure wire is connected properly Check if the wire connecting door lock and computer board is loose N Y Connect the wire properly Check the voltage between grey wire and white wire of computer board is it between AC 220 240V N Replace PCB Cut off power and water level pressure switch wire connection meas...

Page 21: ...n program to start Check the export voltage to drain pump is it between AC 220 240V between blue wire and green wire Y The wire between computer board and drain pump is not connected properly Replace the wire Replace PCB Cut off power and measure the resistance of temperature sensor by multimeter is it between 5 14kΩ Y NTC exist open circuit Replace it N Y Check if NTC is connected properly Connec...

Page 22: ...ent between 12 6 and J9 9 is it between AC 220 240V PCB must be broken please replace it Check if water is leaking from washer bottom inlet pipe drain pipe or other pipe connection Y Readjust or replace the broken parts N N Check if tap is closed or water pressure is too low usual between0 03 1 MPa Open the tap or wait for normal water pressure to use Y N Check if inlet valve is jammed Clean inlet...

Page 23: ...operly Please reconnect it or replace it Y Replace PCB Check if export voltage from computer board to electromagnetic valve is it between AC 220 240V that voltage between grown wire and white wire of PCB N Cut off power and check if motor wire is connected well N Connect them well and test N Connect them properly and test Check if the wire of motor is connected well with computer board Y Y Replace...

Page 24: ... 1 85Ω the resistance between M8and M9 is 1 69 1 87Ω N Put the motor in nomal temperature about ten minutes and then test again If the resistance is natural it is caused by overheated protection Then check and deal with overload abnormal voltage If not please replace motor Pull out the wire connection of motor and computer board Then check if circuit is open by multimeter Y Turn on power and set s...

Page 25: ...nce between and is it 0 Check the resistance between and is it infinite Replace water pressure switch Y N Without power connect inlet pipe to inlet vavle then open the tap and observe if water is entering in dispenser Y Replace inlet valve Without starting but electrifying measure the import voltage of inlet valve is it between AC 220 240V Replace PCB Y PDF 文件使用 pdfFactory 试用版本创建 www fineprint cn ...

Page 26: ...ace power switch Y Check if power plug exists 220V 240V AC voltage at the import pin Insert the plug well and test Cut off power and check if plugs are connected well by pulling the plug of computer board N Y Replace PCB Y N Is the tap shut off or the water pressure too low Y Open tap or wait for normal water pressure N Check if water is leaking from washer connection especially between inlet pipe...

Page 27: ...height of drain pipe too high N Adjust the height of drain pipe to 80 100 cm Y Y Turn on and choose spin program to start Measure if export voltage of PCB to drain pump is 220 240V Y Arrange hose and clean Check if hose connecting cylinder to pump is bent or jammed Turn on power and choose spin program to start Measure if import voltage of drain pump is 220 240V Cut off and check if the connection...

Page 28: ...replace it Replace motor N N N Y N Is drain pipe broken Readjust it Replace drain pipe Reassemble or repair Remove clothes Y Y Check if water is leaking from the inlet pipe or the tap N Check if there is foreign material nipped between cushion of sight window and sight window Check if all tubes and tie in is leaking water including the connecting of tube and valve dispenser tube and dispenser oute...

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