Haier HW70-1202D Service Manual

Front load washing machine
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SERVICE MANUAL

HW70-1202D HW60-1202D
HW60-1002D HW50-1202D
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:HW70-1202D
WARNING
2011
Front Load Washing Machine
Order No.
HW60-1202D
HW60-1002D
HW50-1202D

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Summary of Contents for Haier HW70-1202D

  • Page 1: Service Manual

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D SERVICE MANUAL Order No. Front Load Washing Machine MODEL:HW70-1202D HW60-1202D HW60-1002D HW50-1202D 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.
  • Page 2: Table Of Contents

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Contents Chapter 1 General Information ________________________________________________ 1-1. General Guidelines _____________________________________________________ Chapter 2 Product Feature ___________________________________________________ 2-1. Features _____________________________________________________________ 2-2. Specification __________________________________________________________ Chapter 3 Matters needing attention ___________________________________________ 3-1. Safety _______________________________________________________________ 3-2. During Use ____________________________________________...
  • Page 3 SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 8-4. Joining the Inlet Hose to the Washing Machine _____________________________ 8-5. Drainage Hose ______________________________________________________ 8-6. Connecting to the Power Supply ________________________________________ Chapter 9 Wiring circuit and Self check ______________________________________ 9-1. Wiring circuit ________________________________________________________ 9-2. Self check __________________________________________________________ Chapter 10 Error Display and troubleshooting _________________________________ 10-1.
  • Page 4: Chapter 1 General Information

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 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 MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 2 Product Feature 2-1. Features (1). 320mm diameter porthole, door may be open at a 175 degrees. Facilitate view of wash process, facilitate unloading and easy to use with large port. (2). Class A energy-saving...
  • Page 6: Specification

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 2-2. Specification HW60-1202D Energy labelling for electrical clothes washing machines for household use Summary of Test Results y t i c i f 54.51 Class 175.68 Low power mode Energy Consumption Kwh/year 6.21 181.89 Washing Performance 1.02...
  • Page 7 SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D HW60-1202D Energy labelling for electrical clothes washing machines for household use Cycle data,parameters and results standard Cycle: Average deviation data of cycle yr.m.d 2011-2-14 2011-2-14 2011-2-15 2011-2-15 2011-2-16 2011-2-17 200-2-18 Base Load Part A...
  • Page 8 SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D HW70-1202D Energy labelling for electrical clothes washing machines for household use Summary of Test Results y t i c i f Class 181.04 Low power mode Energy Consumption Kwh/year 3.29 184.33 Washing Performance 1.02...
  • Page 9 SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D HW70-1202D Energy labelling for electrical clothes washing machines for household use Cycle data,parameters and results standard Cycle: Average deviation data of cycle yr.m.d 2011.04.11 2011.04.11 2011.04.12 2011.04.12 2011.04.13 2011.04.14 2011.04.15 Base Load Part A...
  • Page 10 SERVICE MANUAL HW50-1202D Energy labelling for electrical clothes washing machines for household use Summary of Test Results y t i c i f 53.46 Class Annual Electric Energy Consumption kwh/year 146.55 Low power mode Energy Consumption Kwh/year 6.71 153.26 Washing Performance 1.02 Class 1181...
  • Page 11 SERVICE MANUAL HW50-1202D Energy labelling for electrical clothes washing machines for household use Cycle data,parameters and results standard Cycle: Average deviation data of cycle yr.m.d 2011-4-18 2011-4-18 2011-4-19 2011-4-19 2011-4-20 2011-4-21 2011-4-22 Base Load Part A Part B Part B Part A Full load Full load...
  • Page 12: Chapter 3 Matters Needing Attention

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 3 Matters needing attention 3-1. Safety BEFORE SWITCHING THE APPLIANCE ON FOR THE FIRST TIME DO ..Make sure that the transportation bolt(T1,T2&T3) are removed..Use a separate earthed socket for the power supply.
  • Page 13 SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D DURING DAILY USE OF THE APPLIANCE DO ..Pull up zips and fix loose threads to prevent the items from being entangled. If necessary, put small items into a net bag or pillow.
  • Page 14: Chapter 4 Operational Guidance

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 4 Operational Guidance HW60-1002D Sport 。 1000 Standard 。 Delicate 。 。 Program knob Power Switch Start/Pause button Spinning Speed Setting buttonE Washing temperature button Delay Button Detergent distribution drawer Display I Intense button J Extra rinse button ¬...
  • Page 15 SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D ¬ Delay _Touch this button lightly, the washing machine will start operation after a Button period of time and the corresponding indicator will go on. The range is 0.5-24 hours; each touch of this button increases a half hour.
  • Page 16: Chapter 5 Program Introduction

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 5 Program Introduction HW50-1202D HW60-1002D HW70-1202D HW60-1202D 400rpm 500rpm 400rpm 800 rpm 1000 rpm 1200 rpm 1000 rpm 1000 rpm 1200 rpm 1000 rpm Front Load Washing Machine...
  • Page 17: Chapter 6 Washing Mathods

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 6 Washing Mathods 6-1. Loading 6-2. Adding detergent 6-3. Selecting washing program Front Load Washing Machine...
  • Page 18: Chapter 7 Appearance Brief Introduction

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 7 Appearance brief introduction 7-1. Name of parts Front Load Washing Machine...
  • Page 19: Net Dimension

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 7-2. Net dimension HW60-1202D HW60-1002D (height :850 width:595 depth:520)mm HW50-1202D (height:850 width:595 depth:450)mm HW70-1202D (height:850 width:595 depth:600)mm Front Load Washing Machine...
  • Page 20: Chapter 8 Disassembly And Installation

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 8 Disassembly and Installation 8-1. Remove packing materials 8-2. Dismantle packing bolts 8-3. Adjusting the washing machine Front Load Washing Machine...
  • Page 21: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Front Load Washing Machine...
  • Page 22: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 9 Wiring circuit and Self check 9-1. Wiring circuit HW60-1202D HW60-1002D HW50-1202D fuse fuse HW70-1202D PA14 FUSE FUSE FUSE Front Load Washing Machine...
  • Page 23: Hw70-1202D Hw60-1202D

    4.Model HW60-1202D you should choose 1260 Model HW60-1002D you should choose 1060 Model HW50-1202D you should choose 1250 Model HW70-1202D you should choose 1270 5. Press On/Off button gently for 2 seconds to switch off the machine as buttons are soft touch sensitive.
  • Page 24: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 10 Error Display and troubleshooting 10-1. Error Display Error message:Door is not properly shut 20s after program is started. Troubleshooting: Shut the door properly Pushing the door to Check Whether Door is properly shut or not Door lock is broken and need replacing, Cut off the power and then turn on again.
  • Page 25: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Error message:Temperature sensor is not properly connected or damaged (display at the end of a program). Troubleshooting: Cut off power and measure the resistance NTC exist open circuit. Replace it of temperature sensor by...
  • Page 26: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Error message: The required water level is not reached within 8 min, Troubleshooting: Connect it well. Check if water is leaking from washer bottom. Inlet pipe. drain pipe or other pipe connection Check if tap is closed or water...
  • Page 27: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Error message. Motor overheat protection or is damaged. Troubleshooting: Cut off power and check if motor wires Reconnect well are connected well Put the motor in normal temperature about ten minutes, and then test again.
  • Page 28: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 10-2. Examination & Troubleshooting 10-2-1. Display nothing Troubleshooting: Repair power supply Measure the power supply ,is it exists 220V-240V AC voltage Press the power switch Is power switch on? Make sure power supply cable...
  • Page 29: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 10-2-3. No draining Troubleshooting 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 30: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 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 31: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Chapter 11 Maintenance Front Load Washing Machine...
  • Page 32: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D CLOK Front Load Washing Machine...
  • Page 33: Hw70-1202D Hw60-1202D

    SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D 7/6/5kg. Front Load Washing Machine...
  • Page 34 SERVICE MANUAL HW70-1202D HW60-1202D HW60-1002D HW50-1202D Sincere Forever Front Load Washing Machine...

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Hw60-1202dHw60-1002dHw50-1202d

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