Haier HW50-1010W Service Manual Download Page 20 | Manualshive

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Haier HW50-1010W Service Manual Download Page 20

SERVICE MANAUL

HW50-1010W/HW50-1010S

Front Load Washing Machine

２０

Chapter 9 Wiring circuit and Self check

9-1. Wiring circuit

PCB-Printed Circuit Board

NTC-Temperature Sensor

FA-Interference Suppresser

Door-Door Lock

Main inlet valve/pre inlet valve -Water Inlet Magnetic Valve

Water level Switch - Pressure Switch

Drain pump-Drainage Pump

Heater-Heating element

Motor –Motor

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Summary of Contents for HW50-1010W

Page 1: ...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 HW50 1010W HW50 1010S Front Load Washing Machine Order No FL0911008V1 1 WARNING 2009 Front L...

Page 2: ...y _______________________________________________________________８ 3 2 During Use ___________________________________________________________ ９ Chapter 4 Operational Guidance ____________________________________________ １０ Chapter 5 Program Introduction_____________________________________________ １２ Chapter 6 Washing Mathods________________________________________________ １３ 6 1 Loading__________...

Page 3: ...cuit ________________________________________________________ ２０ 9 2 Self check __________________________________________________________ ２１ Chapter 10 Error Display and troubleshooting _________________________________ ２２ 10 1 Error Display_______________________________________________________ ２２ 10 2 Examination Troubleshooting ________________________________________ ２６ 10 2 1 Display nothing...

Page 4: ... removed in order to service are 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 an...

Page 5: ...ub can reduce the use of water heavy during washing consequently upgrade the energy efficiency class to A also use scientific washing 3 Multi gear speed controller According to different costuming you can select corresponding spin speed from 0 to 1400 rpm 4 Unique gasket design featuring no residual water hidden inside By the unique gasket washing machine can left no residual water hidden between ...

Page 6: ...e max min 196 Washing temperatures program controlled C 30 40 60 90 Certification s CE CE Approvals VDE GS TÜV GS IMQ VDE GS Rhl 2 per average 200 wash cycles EN50242 T COLD 3 Basics data Unit dimensions H x W x D mm 850 595 520 Net weight kg 65 Voltage frequency V Hz 220V 240V 50Hz Input power main fuse intensity W A 2000 10 Work top removable l l Control M electromechanical E electronic F fuzzy ...

Page 7: ...ional program settings ON OFF Start Pause Delay Extra Rinse Rinse Hold or Soak Eco Time Spin Select Temperature Select Baby Care Cold wash Super Wash Pre wash 5 Easy ironing Packing dimensions loadability Packing dimensions H x W x D cm mm 890 650 560 Gross weight kg 68 6 40 Container load pcs 220 Logistic recicling information RS Packing weight kg 2 Packing materials Recycling symbols Carton weig...

Page 8: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine ８ Chapter 3 Matters needing attention 3 1 Safety ...

Page 9: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine ９ 3 2 During Use ...

Page 10: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １０ Chapter 4 Operational Guidance ...

Page 11: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １１ ...

Page 12: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １２ Chapter 5 Program Introduction ...

Page 13: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １３ Chapter 6 Washing Mathods 6 1 Loading 6 2 Adding detergent 6 3 Selecting washing program ...

Page 14: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １４ Chapter 7 Appearance brief introduction 7 1 Name of parts ...

Page 15: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １５ 7 2 Net dimension ...

Page 16: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １６ height 850mm width 595mm depth 520mm Chapter 8 Disassembly and Installation 8 1 Remove packing materials ...

Page 17: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １７ 8 2 Adjusting the washing machine 8 4 Joining the Inlet Hose to the Washing Machine 8 5 Drainage Hose ...

Page 18: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １８ ...

Page 19: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine １９ 8 6 Connecting to the Power Supply ...

Page 20: ...ircuit and Self check 9 1 Wiring circuit PCB Printed Circuit Board NTC Temperature Sensor FA Interference Suppresser Door Door Lock Main inlet valve pre inlet valve Water Inlet Magnetic Valve Water level Switch Pressure Switch Drain pump Drainage Pump Heater Heating element Motor Motor ...

Page 21: ... except the stop indication light If it s necessary to stop the program during the testing press the start pause button or makes power off if there s failure alarm during the testing pls deal with it according to the Alarm Handling Methods 7 Model selection Press the Speed and Strong wash button the machine will be on Model Selection mode the Buzzer beeps one time When it comes in the Model select...

Page 22: ...t indicator wasn t lighted and thebuzzer sound abnormally Error message Door is not properly shut 20s after program is started Troubleshooting Error 2 The start indicator lighted on 0 2s andoff 0 2s for twice repeat 4s later Error message Drainage error water not emptied within 4 min Pushing the door to Check Whether Door is properly shut or not Y Shut the door properly Door lock is broken and nee...

Page 23: ... export voltage to drain pump is it between AC 220 240V Replace PCB NTC exist open circuit Replace it Y Y Check if NTC is connected properly Cut off power and measure the resistance of temperature sensor by multimeter is it between 5 14kΩ Y N Connect NTC well N N Replace PCB Check if water is emptied Y Cut off power and water level pressure switch wire connection measure the resistance of 11 and14...

Page 24: ...lue Troubleshooting Y Cut off power check the resistance of two pins of heater element by multimeter is it between 32 35Ω Heater element must be broken please replace it N Check if inlet valve is jammed Clean inlet valve N Check if tap is closed or water pressure is too low usual between0 2 1 MPa Open the tap or wait for normal water pressure to use N The control wire may be broken Otherwise the P...

Page 25: ...broken please replace it The wire connected PCB and inlet valve is not properly Please reconnect it or replace it Y Cut off power and check if motor wires are connected well Reconnect well Y Measure if the resistance of motor binding by multimeter is it as followed 5 10 1 68 8 Ω at 20 C 8 9 2 00 8 Ω at 20 C Y Y Y N N Y Replace PCB Check if export voltage from PCB to electromagnetic valve is it bet...

Page 26: ...t infinite Replace water pressure switch Y Y Without starting but electrifying measure the import voltage of inlet valve is it between AC 220 240V Replace PCB Y N Without power connect inlet pipe to inlet valve then open the tap and observe if water is entering in dispenser Y Replace inlet valve Measure the power supply is it exists 220V 240V AC voltage Y Repair power supply N Press the power swit...

Page 27: ...een inlet pipe and tap to make sure of no bends Reconnect inlet pipe N Check if filter of electromagnetic valve is jammed Clean filter Choose pre wash program and start then check if there is 220 240V at export pin of electromagnetic valve Y Y Choose pre wash program and start Check if there is 220 240V at import pin of electromagnetic valve Is there open circuit between electromagnetic valve and ...

Page 28: ...n start check if there is different noise from motor 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 between drain pump and PCB is open Replace drain pump Replace the wire N Replace PCB Is belt loose or worn Remove belt and turn belt pulley by hand and ...

Page 29: ...g from outer cylinder 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 outer cylinder cushion of sight window hose and outer cylinder drain pump and gas valve Y ...

Page 30: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine ３０ Chapter 11 Maintenance ...

Page 31: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine ３１ ...

Page 32: ...SERVICE MANAUL HW50 1010W HW50 1010S Front Load Washing Machine ３２ Sincere Forever ...

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