Midea l712wmb16, Service Manual, Page: 2 / 38

1. …...................................................................................................................
2. INTRODUCTION
2.1 Characteristics of product..................................................................................................................
2.2 .............................................................................................................................
SAFETY PRECAUTION
OF WASHING MACHINE
Working principle
04
06
06
P.02
TABLE OF CONTENTS
3.TROUBLESHOOTING
.4 3 Fault tree
3.4.1 non-heating malfunction Maintenance ........................................................................................... 12
3.4.2 Door non-locked & its maintenance .............................................................................................. 13
3.4.3 No water inlet or water inlet overtime............................................................................................ 14
3.4.4. Heating beyond the setting temperature its maintenance.......................................….................... 15
3.4.5.
of non-drain or drain exceed the setting time Maintenance ............................................................ 16
3.4.6. Water inlet overflow malfunction maintenance............................................................................ 17
3.4.7. Drum non-rotating malfunction maintenance............................................................................... 18
3.4.8.
water inlet and water outlet at the same time Maintenance ........................................................... 19
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4.1.1Undo the back cover.........................................................................................................................
4.1.2 Undo the top cover .........................................................................................................................
4.1.3 Undo the control panel .....................................................................................................................
4.1.4 Undo the lower panel ...................................................................................................................
4.1.5 Undo the door lock ..........................................................................................................….........
4.1.6 Undo the front panel ....................................................................................................................
4. UNPACKING WAYS OF MAIN PARTS
4.1 Overeview the unpacking step
........................…........................................................................................ 07
3.1 Malfuction and solution
4.1.11 Undo the inlet valve....................................................................................................................
4.1.12 Undo the pressure switch ............................................................................................................
4.1.13 Undo the pulley...........................................................................................................................
4.1.14 Undo the upper counterweight ...................................................................................................
4.1.15 Undo the absorber pin ................................................................................................................
4.1.16 Undo the filter .............................................................................................................................
4.1.7 Undo the faced conterweight ........................................................................................................
4.1.8 Undo the gasket ............................................................................................................................
4.1.9 Undo the PCB panel .....................................................................................................................
4.1.10 Undo the detergent box ...............................................................................................................
4.1.18 Undo the heater ...........................................................................................................................
4.1.19 Undo the NTC temperature sensor ..............................................................................................
4.1.20 Undo the door glass .....................................................................................................................
4.1.21 Undo the panel support ...............................................................................................................
4.1.22 Undo the drum tub assembly ......................................................................................................
4.1.24 Undo the motor
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21
22
22
22
20
24
24
25
25
26
26
23
23
24
27
27
28
28
28
........................................................................................................................... 29
26 4.1.17 Undo the drain pump .................................................................................................................
3.2 Sevice mode .......................…....….............................................................................................. 09
26
4.1.23 Undo the absorber ....................................................................................................................... 29
3.3 Schedule of failure alarm.......................…....…............................................................................... 11