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Haier LMD7023PBBP Service Manual Download Page 19

Actual Circuit Diagram

●

There is overload protector installed in the motor. In case that the motor is overload or meets
 breakdown  in  working, the  protector  will  act and stop  the motor. When the breakdown is
 removed, the motor will resume normal working.

Figure12

Figure 11

C

1

C

2

S

2

S

1

a

b

1

Yellow/green

spin timer

wash timer

capacitor

●

fuse

red

red

red

yellow

Grey

Grey

Grey

brown

purple

purple

purple

yellow

blue

Cabinet

Control
 Panel

S

3

Chapter 10: WIRING DIAGRAM

18

1

Service  Manual

Model NO:LMD7023PBBP

Issue

Rev.

Edi

ted w

ith the trial version of 

Foxit Advanced PDF Editor

T

o remove this notice, visit:

w

ww.foxitsoftware.com/shopping

Summary of Contents for LMD7023PBBP

Page 1: ...uals 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 WARNING C 2016 Haier washing Machine All rights reserved Unauthorized copying an...

Page 2: ...Chapter 1 CONTENTS 1 Service Manual Model NO LMD7023PBBP Issue Rev Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www foxitsoftware com shopping ...

Page 3: ...ing and spinning Full plastic washing tub and spinning tub Concavo convex on veins in Tub side Special drain lid Wide range voltage design not be afraid of fluctuating Unique Wash board design more clean Chapter 2 FEATURES 2 Service Manual Model NO LMD7023PBBP Issue Rev Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www foxitsoftware com shopping ...

Page 4: ...i t s a l P P Rolled stainless steel x Inner drum stainless steel s plastic p P n w o d e p y t n i a r D x p c i t s a l p g s s a l g r o o D Adjustable feet x Technical data z H 0 6 V 0 2 2 z H V y c n e u q e r f e g a t l o V 0 8 3 W r e w o p h s a W 0 5 1 W r e w o p n i p S Special function x x e l b b u B r i A Feet wheel Wat er fall current x Dimension s measurem ents 0 1 9 m m r e d n u...

Page 5: ...achine at damp place like the bathroom Never wash it with water Do not place wet laundries on the control panel Do not use water hotter than 50 C In case the washing machine is installed on ground with carpet do not block the ventilation hole with carpet Do not wash water proof laundries like the raincoat bike covers etc to avoid abnormal vibrations in spinning Do not let the machine share one rec...

Page 6: ...ater inlet pipe properly Do not stretch hands into the working machine It is dangerous even if the rotation is slow Take special care of the children Do not put any hot or heavy items such as the kettle with hot water on the washing machine Do not decompose repair or alter the machine by yourself Handicapped or children without care shall not use the machine Keep the machine away from direct sunli...

Page 7: ...m and the length shall not exceed 1 5m 10cm Please install and adjust the machine according to the requirement of the manual It is very important to your security and correct operating the machine Install the lint filter Usage of the drain hose 6 1 Dismantle and installation Figure 1 Service Manual Model NO LMD7023PBBP Issue Rev lint filter Place the bottom side of the lint filter into the overflo...

Page 8: ... groove See to Figure 3 Embed the drain hose into the groove with hands Take care not to damage the drain hose in fastening the fixing clamp Figure 4 Embed into the groove in turn Extend to the spin tub side 7 Service Manual Model NO LMD7023PBBP Issue Rev Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www foxitsoftware com shopping ...

Page 9: ... spin tub then can be taken out In installation be sure to inlay the bulge of the inner lining of the brake wheel into the groove of the spin tub shaft Figure 6 Figure 5 8 Dismantling and installation of the base frame Dismantle the back cover Loosen the wires Loosen the fastening screw of the spin tub shaft Separate the shaft from the brake wheel Loosen the brake hook Take off the brake cable fra...

Page 10: ...f the power during dismantling or repair Be sure to use insulated wiring terminals and insulation box in connection of the wires and crimp and fix to proper position with suitable tools In welding connections with electric iron be sure to twist the wires before welding and insulate with insulation tapes In welding the wires with electric iron be sure not to touch the resin part and insulation part...

Page 11: ...pter 7 APPEARANCE BRIEF INTRODUCTION height 910mm width 775mm depth 440mm 10 Service Manual Model NO LMD7023PBBP Issue Rev Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www foxitsoftware com shopping ...

Page 12: ...entrance Wash selector Wash timer Pulsator Wash tub Wash tub cover Drain hose Major frame Outer cover of the spin tub Inner cover of the spin tub Spin tub Cabinet Spin timer Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www foxitsoftware com shopping ...

Page 13: ...r inside of the wash timer Open the wash timer Check if the power source is available Check if the contact between the plug and receptacle is good Check if the power supply cord is good Check if the fuse is good Check if the wash timer is opened NO NO NO No NO NO NO NO NO NO Check if the inlay of the connecting wire terminal is good Chapter 8 MAINTENANCE SERVICE AND CHECK METHOD 12 Service Manual ...

Page 14: ...cord Check if the power supply cord is good Replace the fuse Inlay the connecting wire again Check if the fuse is good Check if the micro switch is closed Check if the inlay of the connecting wire terminal is good Replace the capacitor Check if the capacitor is good Replace the motor Repair the micro switch make it closed Check if the motor is good 13 Service Manual Model NO LMD7023PBBP Issue Rev ...

Page 15: ...se Is the pulsator rubbing the bottom of the twin tub The pulsator only rotates towards one direction YES NO YES YES YES NO YES NO NO Replace the motor Fasten the motor tightly Adjust the tension of the belt Fasten the radiating pulley Adjust the gap between the pulsator and the twin tub Adjust the wiring to proper position YES NO 14 8 3 check noise and others Service Manual Model NO LMD7023PBBP I...

Page 16: ...No Yes No No No Yes If there is different noise during the spin tub running Add the oil between the bearing and the spin tub If the bearing is rustiness it must be changed If the damping spring is fastened tightly or crackly Adjust or change the damping spring If there is different noise when the motor is running Change the spin motor Issue Rev Service Manual Model NO LMD7023PBBP Edited with the t...

Page 17: ...f there is anything in the drain valve Check if there is anything block up the drain outlet on the washing tub side Install the knob again Replace the knob Replace or adjust the drain pullback band Clean the sundries in drain valve Clean the sundries in tub 16 Service Manual Model NO LMD7023PBBP Issue Rev Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www fo...

Page 18: ...hose blocked by foreign material Are there laundries falling to the outer side of the spin tub The draining does not work Are there hair pin coins or metal items brought inside the tub Is the machine slanting Is the gland pressed evenly Are there laundries falling to the outer side of the spin tub Are the laundries in spin tub too much It is the water remained in the factory inspection of performa...

Page 19: ...e motor will resume normal working Figure12 Figure 11 C1 C2 S2 S1 a b 1 Yellow green spin timer wash timer capacitor fuse red red red yellow Grey Grey Grey brown purple purple purple yellow blue Cabinet Control Panel S3 Chapter 10 WIRING DIAGRAM 18 1 Service Manual Model NO LMD7023PBBP Issue Rev Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www foxitsoftwar...

Page 20: ...ndustrial Park No 1 Haier Road 266101 Qingdao China http www haier com Sincere Forever Group Edited with the trial version of Foxit Advanced PDF Editor To remove this notice visit www foxitsoftware com shopping ...

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