Haier HW60-B1286 Service Manual

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SERVICE

MANUAL

HW60-B1286

HW70-B1486

This service

information

is designed

contain warnings

or cautions

electricity

should

be serviced

products

dealt with in this service information

02011 Front Load Haier Washing Machine

Unauthorized

SERVICE

Front Load Washing

MODEL:

for experienced

repair technicians

to advise non-technical

individuals

or repaired

only by experienced

by anyone else could result in serious injury or death

copying and distribution

is a violation of law.

Front

Load

MANUAL

HW60-B1286

HW70-B1486

WARNING

only and is not designed

of potential dangers

in attempting

professional

technicians.

Any attempt

Washing

Machine

Order

No.

Machine

for use by the general

public. It does not

to service a product.

Products

to service

or repair the product

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Summary of Contents for Haier HW60-B1286

Page 2 SERVICE MANUAL HW60-B1286 HW70-B1486 Contents Chapter 1 General Information 1-1 . General Guidelines 1-2. Function indication symbols Chapter Product Feature 2-1. Features 2-2. Specification Chapter Appearance brief introduction 3-1. Name of parts 3-2. Net dimension Chapter 4 Operational Guidance Chapter...
Page 3 SERVICE MANUAL HW60-B1286 HW70-B1486 7-3-4. Abnormal noise vibration 7-3-5. Water leaking 7-4. Parameter of primary electronic appliance Chapter Disassembly guide Front Load Washing Machine...
Page 4 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter General Information 1-1. General Guidelines When servicing,observe the original dress.lf a short circuit is found,replace all parts which are overheated or damaged by the short circuit.After servi- cing,see to it that all the protective devices such as insulation barriers,ins- ulation papers shields are properly installed.Confirm...
Page 5 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter Product Feature Features Power-down memory With the power-down memory function, the washer can memorize the program' sru nning state in case of power failure or loose plug during washing and continue the selected program after resuming the power supply.
Page 6 SERVICE MANUAL HW60-B1286 HW70-B1486 2-2. Specification MODEL HW60-B1286 HW70-B1486 ITEM 220-240V-/50Hz 220-240V-/50Hz Power supply Max working current(A) Water pressure(MPa) 0.03= 0.03< Washing power(W) Spinning power(W) Rated load(kg) Spinning speed(R/Min) 1200 1400 Washing programs 1800 Power(Heating) 1870 Dimension(H X D X Wmm)
Page 7 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter Appearance brief introduction 3-1. Name of parts Work top Table top Haier Control panel Water Power cord Back cross piece Detergent Screw (4 pcs) distribution drawing Power plug Washer door Back cover plate Drain pipe...
Page 8 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter 4 Operational Guidance Cato n 88m, etic •UU Hand Intense End Delay prewash Hold Power Button • Press the "Power" button to turn the power on. • Press this button again and hold it for 2 seconds to turn the power off.
Page 9 SERVICE MANUAL HW60-B1286 HW70-B1486 Intense button • Press "Intense " button to increase the washing time and times of rinsing during the main washing stage of selected program. (This feature is applicable for dirty clothes ) • The illuminated icon indicates "Intense"...
Page 10 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter5 Wiring circuit Lumberg:3641 Filter Heater Door lock 886 Board Washer Drain—Pump RAST5.0 edge connector Main Valve Display Valve Valve 91 — Frequnecy Water RAST25 X3 Level Sensor To MCO • edge connector To MCU RAS T2 5X6...
Page 11 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter Maintain and Self check 6-1. Caution in maintenance 1. Before the failure diagnosis,watch out for the electric shock and make sure that the power plug is disconnected then service. 2. After the power switches on, each load will automatically load voltage 220-240V or DC.
Page 12 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter Error Display and troubleshooting Troubleshooting unnormal The following circumstances do not constitute problems.Do not contact the maintenance service until the problem has been confirmed. Possible cause Problem 1.Poor connection to power supply The washing machine 2.Power...
Page 13 SERVICE MANUL HW60-B1286 HW70-B1486 7-2. Error Display Error message:Door is not properly shut 20s after program is started. Troubleshooting: Shut the door properly,then press the Pushing the door to Check Whether Door is properly shut or not "Start/Pause" button Door lock is broken and need replacing, Cut off the power and then turn on again.
Page 14 SERVICE MANUL HW60-B1286 HW70-B1486 Erro messag Temperatu sensor isnot p roperly connected ordamaged (display atthe end ofa program). Troubleshooting: Cut off powerand measurethe resistance of temperature s ensorby multimeter,is NTCexistopencircuit.Replace i t it between 5-14kQ ? Checkif NTCis connected properly...
Page 15 SERVICE MANUL HW60-B1286 HW70-B1486 Error message: The required water level is not reached within 8 min. Troubleshooting: Connect it well. Check if water is leaking from washer bottom. In et pipe. drain pipe or other pipe connection Check if tap...
Page 16 SERVICE MANUL HW60-B1286 HW70-B1486 Error message. Motor speed is abnormal. Troubleshooting: Cut off power and check if motor wires Reconnect well connected well Cut off power and wait for I minute at The motor is broken, replace it. least, take down...
Page 17 SERVICE MANUL HW60-B1286 HW70-B1486 Error message. Water level exceeds protection value. TroubTroubleshooting: Ieshooting: Troubleshooting: Unfold the pipe connected Check if the pipe connected to the to the water level sensor water level sensor is folded Check if the pipe connected...
Page 18 SERVICE MANUL HW60-B1286 HW70-B1486 7-3. Examination & Troubleshooting 7-3-1. 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? The filter is broken, replace the filter...
Page 19 SERVICE MANUL HW60-B1286 HW70-B1486 7-3-3. No draining Troubleshooting: Adjust the height of drainpipe Is the height of drain pipe too high? 80-100 Turn filter anticlockwise, open check if filter is jammed Clean and tighten filter clockwise Check if hose-connecting cylinder...
Page 20 SERVICE MANUL HW60-B1286 HW70-B1486 7-3-5. 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...
Page 21 SERVICE MANUAL HW60-B1286 HW70-B1486 Chapter Disassembly guide Attention: 1.Pull out the plug before disassembly. 2.Keep the wire away from sharp stuff, avoid any brokage of isoluation protector therefore avoid creepage. 3.Collect screws, accecoories and keep them in difference place, avoid...
Page 22 SERVICE MANUAL HW60-B1286 HW70-B1486 Dismantle the Electromagnetic valve Pull out the wire connecting the valve, release the two screws and the two clips of hose. Then take off Electromagnetic valve. Dismantle the Lower plaque Open the filter cover with coin, release the screw then take off the lower plaque.
Page 23 SERVICE MANUAL HW60-B1286 HW70-B1486 Dismantle motor Release the two screws on the Motor bracket. Pull the motor along the arrowhead, then take off the motor. Dismantle shock absorber shqck absorber Pull out the pin of shock absorber, then take off the...
Page 24 SERVICE MANUAL HW60-B1286 HW70-B1486 Dismantle the drain pump Remove the lower plaque. Release the screws fixing the pump. Take off the clips of hose and pull out the wire, then take out the drain pump. Dismantle heater Pull out the wire connecting the heater.
Page 25 SERVICE MANUL HW60-B1286 HW70-B1486 Sincere Haier Group Haier Industrial Park, No. 1, Haier Road 266101, Qingdao, China http://www.haier.com Front Load Washing Machine...

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