Haier LMA9020WGAB0, Service Manual

Page 1: ...blic 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...

Page 2: ...age of operation buttons 4 7 Key points in disassembly 13 4 7 1 Points of attention in maintance 13 4 7 2 Points of attention in assembly 14 Chapter 5 PARTS AND FUNCTIONS 15 Chapter 6 MAINTENANCE SERV...

Page 3: ...re the portions which are deteriorated around the service places serviced or not And be sure safety of that 1 3 Caution and Warning symbols You will see them in Matters needing attention Any instructi...

Page 4: ...nable appearance transparent top lid Ef caciously reduce noise Automatically power off function Self adjustment to unbalance of laundry in spinning Fuzzy computer control self program function more co...

Page 5: ...ng cycle variable Start Pause Automatic balancing Aesthetics Cabinet material P Plastic Z Zincking C Cold Z Rolled stainless steel Inner drum stainless steel s plastic p S Drain type UP Door glass g p...

Page 6: ...cturer or its service agent or a similarly quali ed person in order to avoid a hazard Do not let the machine share one receptacle with other electric appliances If the plugging into the receptacles lo...

Page 7: ...To protect your laundries and washing machine please take out all of the coins buttons sand hairpin and other foreign materials before washing Please check if the water faucet is open and if the conne...

Page 8: ...ect operating the machine 4 2 Install the bottom plate After you open the package please lean the washing machine gently down on soft items like the towel cloth blanket etc Install the bottom plate to...

Page 9: ...ds Confirm it s horizontal Hang the lead line to check if it is horizontal Adjust the adjustable foot To twist the adustable foot please rst lift up the side of the foot slightly and then you can twis...

Page 10: ...Service Manual Model No Issue Rev 10 Service Manual 4 5 Placement of Drainage Hose MABE500 1789 To avoid syphoning the drain hose should not be submerged in the water...

Page 11: ...s cycle for heavily soiled durable garments Washing for light soil saving laundries To clean very dirty clothes Quick washing for normal laundries Normal Flashing Lighting This cycle is suitable for s...

Page 12: ...ess light flashing you can adjust the parameter by press the adjust button Water Level it can be choosed between 1 to 10 the different cycle have different default water level When you choose Wool cyc...

Page 13: ...antled screws for future usage in installation 2 Points of attention in usage of electric components In case that the power is on the earthing circuit of the computer sequencer can have 120V voltage t...

Page 14: ...dismantle the delivery shield C Loosen the three fastening bolts to dismantle the drain motor D In dismantling the drain valve rst loosen the screws then rotate slowly to make it loose Then dismantle...

Page 15: ...table foot 2 pieces Outer tub cover Lint filter Balance ring Cabinet Top lid component Inner tub Pulsator Cabinet handle Liquid detergent dispenser Powder detergent dispenser Cold water inlet valve Wa...

Page 16: ...ator pauses during water inlet in wash and rinse It is to avoid splashing during water inlet There may be some water owing out of the drain hose in the rst use of the machine It is the water remained...

Page 17: ...lue wire terminal in the white plug on top of the wire unit and the N pin on the power receptacle Infinite The resistance is 0 Measure the resistance between the light blue wire terminal in the red pl...

Page 18: ...the computer sequencer At this time please chenk if the Water inlet valve works normally 6 2 3 No rotation in washing or rotate to one direction only Start the test without water Enter no water washin...

Page 19: ...witch on the power Do not push the Start pause button Replace the water inlet valve If the water can fill into the water inlet valve Yes Yes No No No Yes No Replace the computer sequencer At this time...

Page 20: ...f the microswitch and stop switch At this time please check if the drain motor is well No On Off point Replace the microswitch or stop switch Normally Check if the clutch pawl is pulled enough If the...

Page 21: ...ckif the gap between the adjusting screw of the retarder brake lever and the baffle plate of the pawconnecting arm is too small Not exist Not exist Replace the retarder Replace the computer sequencer...

Page 22: ...ment Is the reset spring of the retarder loose Adjust the reset spring Is the gap between the connecting arm block and the brake arm of retarder less than 0 8mm Check if the pawl can leave the ratchet...

Page 23: ...Motor Program Control Unit Program Display Unit Green Blue Blue Blue Blue Blue Blue Motor C L Red Black White Blue White Fuse LifeLine LifeLine LifeLine LifeLine LifeLine Yellow Yellow Yellow White Pi...

Page 24: ...Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com...