Haier HWM80-187S Service Manual Download Page 15 | Manualshive

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Haier HWM80-187S Service Manual Download Page 15

There is metal rubbing noise in braking

The washing noise is too large

If the brake arm

has brake block ?

NO

Add the brake or replace

the brake arm.

Is the motor noise large?

Is the motor fastened tightly?

Is the belt too loose

or too tight?

Replace the wash timer

Is the wiring of

the wash timer proper?

Is the radiating pulley loose?

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:HWM80-187S

Issue

Rev.

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Summary of Contents for HWM80-187S

Page 1: ...s 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 2015 Haier washing Machine All rights reserved Unauthorized copying and d...

Page 2: ...0 0 1 n o i s n e m i d t e N 1 7 1 1 s t r a p e m a N 2 7 2 1 d o h t e m k c e h c d n a e c i v r e s e c n a n e t n i a M 8 8 1 Wash parts 12 8 2 Spin parts 13 8 3 Spin parts 14 7 1 9 10 Wiring diagram 18 Features 2 3 Specifications 3 Warning and cautions Installation and accessory parts Trouble shooting Answer to question Appearance brief introduction Service Manual Model NO HWM80 187S Issu...

Page 3: ... current and washing time Choose spinning time Separate washing 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 HWM80 187S Issue Rev ...

Page 4: ...variable x Start Pause x Automatic balancing x Aesthetics Cabinet material P Plastic Z Zincking C Cold P Rolled stainless steel x Inner drum stainless steel s plastic p P Drain type down Door glass g plas tic p x Adjustable feet x Technical data Voltage frequency V Hz 220 50 Wash power W 370 Spin power W 150 Special function x Air Bubble x Feet wheel Wat er fall current x Dimension s measurem ents...

Page 5: ... 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 Ventilation hole at the bottom of the washing machine Do not wash water proof laundries like the raincoat bike covers etc to avoid abnormal vibrations in spinning Do not let the machi...

Page 6: ...down the drain hose before washing and connect the water 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...

Page 7: ...se slantingly 4 If extra drain hose is needed please make separate purchase The inner diameter of the extra hose shall not less than 30mm and the length shall not exceed 1 5m 10cm Overflow filter Lint filter 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 After opening t...

Page 8: ...e from the cabinet Take the hose out of the fixing groove See to Figure 3 Embed the drain hose into the groove along the side of the spin tub in the order of 1 4 heading for the side of the spin tub 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 Soft item Figure 3 Figure 4 Embed into the groove in turn Extend to ...

Page 9: ...mponent Loosen the fastening screw of the spin tub shaft The 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 br...

Page 10: ...ts of Attention in After sales Service Be sure to switch off 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 i...

Page 11: ...Figure 8 Unit mm 786 455 7 1 Net dimension Chapter 7 APPEARANCE BRIEF INTRODUCTION height 945mm width 786mm depth 455mm 10 Service Manual Model NO HWM80 187S Issue Rev ...

Page 12: ...ng lever Lint filter Installed by user Pulsator Wash tub Drain hose Wash tub cover Water filling entrance Figure 10 Figure 9 Outer cover of the spin tub Inner cover of the spin tub Spin tub Cabinet Major frame Spin timer protective cover 11 7 2 Name of parts Service Manual Model NO HWM80 187S Issue Rev ...

Page 13: ...lace the capacitor Check if the capacitor is good Poor contact or inferior 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 ...

Page 14: ...eplace with new power supply cord Check if the contact between the plug and receptacle is good 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 m...

Page 15: ... wiring of the wash timer proper Is the radiating pulley loose 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 ...

Page 16: ...he sundries Set the machine horizontally Yes Yes No Yes No 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 Issu...

Page 17: ...heck if the Drain pullback band loosened or snapped Check if 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 HWM80 187S Issue Rev ...

Page 18: ... by foreign materials Is the drain hose frozen Is the drain 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...

Page 19: ...re 11 Spin timer Micro Switch Orange Purple Purple Grey Spin Motor Blue Blue Wash Motor Red Yellow Wash Timer C1 C2 S2 S1 a b Fuse Brown M M 1 Yellow green spin timer microswitch wash timer wash motor capacitor fuse red red red yellow yellow Grey Grey Grey brown brown brown blue Yellow green orange orange purple purple purple yellow blue Cabinet Control Panel spin motor S3 Chapter 10 WIRING DIAGRA...

Page 20: ...Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com Sincere Forever Group ...

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