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Haier HW50-1010W Service Manual

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SERVICE MANAUL
HW50-1010W/HW50-1010S
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

SERVICE MANUAL

Front Load Washing Machine
MODEL: HW50-1010W
WARNING
©2009 Front Load Washing Machine
All rights reserved. Unauthorized copying and distribution is a violation of law.
Front Load Washing Machine
FL0911008V1.1
Order No.
HW50-1010S

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  Summary of Contents for Haier HW50-1010W

  • Page 1: Service Manual

    SERVICE MANUAL FL0911008V1.1 Order No. Front Load Washing Machine MODEL: HW50-1010W HW50-1010S WARNING 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.
  • Page 2: Table Of Contents

    SERVICE MANAUL 2 HW50-1010W/HW50-1010S Contents Chapter 1 General Information ________________________________________________ 4 1-1. General Guidelines _____________________________________________________ 4 1-2. Caution and Warning symbols ____________________________________________ 4 1-3. Function indication symbols ______________________________________________ 4 Chapter 2 Product Feature ___________________________________________________ 5 2-1. Features _____________________________________________________________ 5 2-2. Specification __________________________________________________________ 5...
  • Page 3 SERVICE MANAUL 3 HW50-1010W/HW50-1010S 8-1. Remove packing materials _____________________________________________ 16 8-2. Dismantle packing bolts _______________________________________________ 16 8-3. Adjusting the washing machine _________________________________________ 17 8-4. Joining the Inlet Hose to the Washing Machine _____________________________ 17 8-5. Drainage Hose ______________________________________________________ 17 8-6. Connecting to the Power Supply ________________________________________ 19...
  • Page 4: Chapter 1 General Information

    SERVICE MANAUL 4 HW50-1010W/HW50-1010S Chapter 1 General Information 1-1. General Guidelines When servicing,observe the original lead dress.If a short circuit is found, replace all parts which are overheated or damaged by the short circuit.After servicing ,see to it that all the protective devices such as insulation barriers ,insulation papers shields are properly installed .Confirm that the screws,parts and wiring...
  • Page 5: Chapter 2 Product Feature

    SERVICE MANAUL 5 HW50-1010W/HW50-1010S Chapter 2 Product Feature 2-1. Features (1). 300mm diameter porthole, door may be open at a 180 degrees. Facilitate view of wash process, facilitate unloading and easy to use with large port. (2). Class A energy-saving...
  • Page 6 SERVICE MANAUL 6 HW50-1010W/HW50-1010S Description of appliance Washing machine Type of appliance(FS = standing, BI = built-in) Supplier own brand Haier Supplier bar code(Europe) Commercial Brand / Model Commercial bar code Key-Features Energy efficiency class Washing performance class Spin efficiency class Programs n°...
  • Page 7 SERVICE MANAUL 7 HW50-1010W/HW50-1010S Child protection Programs n° 1) Strong action /cotton cycles (90°C/60°C/40°C/30°C/※) n° 2) Normal action / synthetics (90°C/60°C/40°C/30°C/※) n° 3) Delicate action / wool or cashmere cycles (60°C/40°C/30°C/※) n° 4) Delicates silk (40°C/30°C/※) n° 5) Speedy (40°C/30°C/※,29min) n°...
  • Page 8: Chapter 3 Matters Needing Attention

    SERVICE MANAUL 8 HW50-1010W/HW50-1010S Chapter 3 Matters needing attention 3-1. Safety Front Load Washing Machine...
  • Page 9: During Use

    SERVICE MANAUL 9 HW50-1010W/HW50-1010S 3-2. During Use Front Load Washing Machine...
  • Page 10: Chapter 4 Operational Guidance

    SERVICE MANAUL 10 HW50-1010W/HW50-1010S Chapter 4 Operational Guidance Front Load Washing Machine...
  • Page 11 SERVICE MANAUL 11 HW50-1010W/HW50-1010S Front Load Washing Machine...
  • Page 12: Chapter 5 Program Introduction

    SERVICE MANAUL 12 HW50-1010W/HW50-1010S Chapter 5 Program Introduction Front Load Washing Machine...
  • Page 13: Chapter 6 Washing Mathods

    SERVICE MANAUL 13 HW50-1010W/HW50-1010S Chapter 6 Washing Mathods 6-1. Loading 6-2. Adding detergent 6-3. Selecting washing program Front Load Washing Machine...
  • Page 14: Chapter 7 Appearance Brief Introduction

    SERVICE MANAUL 14 HW50-1010W/HW50-1010S Chapter 7 Appearance brief introduction 7-1. Name of parts Front Load Washing Machine...
  • Page 15: Net Dimension

    SERVICE MANAUL 15 HW50-1010W/HW50-1010S 7-2. Net dimension Front Load Washing Machine...
  • Page 16: Chapter 8 Disassembly And Installation

    SERVICE MANAUL 16 HW50-1010W/HW50-1010S height:850mm / width:595mm / depth:520mm Chapter 8 Disassembly and Installation 8-1. Remove packing materials Front Load Washing Machine...
  • Page 17: Adjusting The Washing Machine

    SERVICE MANAUL 17 HW50-1010W/HW50-1010S 8-2. Adjusting the washing machine 8-4. Joining the Inlet Hose to the Washing Machine 8-5. Drainage Hose Front Load Washing Machine...
  • Page 18 SERVICE MANAUL 18 HW50-1010W/HW50-1010S Front Load Washing Machine...
  • Page 19: Connecting To The Power Supply

    SERVICE MANAUL 19 HW50-1010W/HW50-1010S 8-6. Connecting to the Power Supply Front Load Washing Machine...
  • Page 20: Chapter 9 Wiring Circuit And Self Check

    SERVICE MANAUL 20 HW50-1010W/HW50-1010S 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...
  • Page 21: Self Check

    SERVICE MANAUL 21 HW50-1010W/HW50-1010S 9-2. Self check Press “Strong Wash” button, and plug in, then the WM will be on self-inspection mode, all the indication light will be on. Press start/pause button starts the Testing Program. 1.Door lock switch testing, if the door is unlooked, The start indicator wasn't lighted,and the buzzer sound abnormally.
  • Page 22: Chapter 10 Error Display And Troubleshooting

    SERVICE MANAUL 22 HW50-1010W/HW50-1010S 950/960 light of synthetic 30 ℃ on light of quick wash on 850/860 light of cotton pre-wash on 750/760 light of cotton & flax 90 on 650/660 washing program indication Corresponding spin light speed X.3 The model can only be selected from high spin speed to lower spin speed, once saved, it can’t reverse adjust, however, when the Temperature sensor is off, it can.
  • Page 23 SERVICE MANAUL 23 HW50-1010W/HW50-1010S Troubleshooting: Cut off power and water level pressure switch wire connection, measure the resistance of 11 and14 pin, Check if water is emptied is it infinite? If not, it is water level pressure switch failure and replaces it. If it is, then repair and check PCB and wire as followed.
  • Page 24 SERVICE MANAUL 24 HW50-1010W/HW50-1010S Error 4 The start indicator lighted on 0.2s andoff 0.2s for 4 times,repeat 4s later . Error message:The heater may be broken Troubleshooting: Check if overload laundry. Reduce the laundry Heater element must Cut off power, check the resistance of...
  • Page 25 SERVICE MANAUL 25 HW50-1010W/HW50-1010S Observe height of drain pipe Draw out the dispenser and check if not reach 80 cm. If water is entering water level pressure switch and the hose is leaking gas Turn on power, and set pre-wash mode, then start.
  • Page 26: Examination & Troubleshooting

    SERVICE MANAUL 26 HW50-1010W/HW50-1010S Error 8 The start indicator lighted on 0.2s andoff 0.2s for 8 times,repeate 4s later . Error message. Water level exceeds protection value. Troubleshooting: Clean water switch hose and air Check if water switch hose and air collector...
  • Page 27: No Water Inletting

    SERVICE MANAUL 27 HW50-1010W/HW50-1010S 10-2-2. No water inletting Troubleshooting: Is the tap shut off or the water pressure Open tap or wait for normal water too low? pressure Check if water is leaking from washer connection, especially between inlet pipe and tap.
  • Page 28: No Draining

    SERVICE MANAUL 28 HW50-1010W/HW50-1010S 10-2-3. No draining roubleshooting: Adjust the height of drainpipe to Is the height of drain pipe too high? 80-100 cm Turn filter anticlockwise , open and check if filter is jammed Clean and tighten filter clockwise.
  • Page 29: Water Leaking

    SERVICE MANAUL 29 HW50-1010W/HW50-1010S 10-2-5. Water leaking Troubleshooting: Check if water is leaking from the inlet pipe Readjust it or the tap Is drain pipe broken? Replace drainpipe Check if there is foreign material nipped Remove clothes between cushion of sight window and...
  • Page 30: Chapter 11 Maintenance

    SERVICE MANAUL 30 HW50-1010W/HW50-1010S Chapter 11 Maintenance Front Load Washing Machine...
  • Page 31 SERVICE MANAUL 31 HW50-1010W/HW50-1010S Front Load Washing Machine...
  • Page 32 SERVICE MANAUL 32 HW50-1010W/HW50-1010S Sincere Forever Front Load Washing Machine...

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Hw50-1010s