Haier DW12-EFMME Service Manual Download Page 21

Page: 21 / 23

Serial Number: Version:00.00

Edition: 2005-7

Dishwasher

Model: DW12-EFM

21/23

replace the power switch

check whether the circuit

between the two terminals

is open

Power supply trouble

Phenomenon: dashwaser cannot work

check whether the power connector

is in position

Connect it properly

check whether the power connector

is in position

the cable or the controller board

should be suspected

Summary of Contents for DW12-EFMME

Page 1: ...Domestic Dishwasher SERVICE MANUAL Models DW12 EFM Features Overflow Protection Function Water Softener for Descaling Super Capacity for 12 Settings ...

Page 2: ...lumination and Series Introduction 3 2 Features 3 3 Safety Precaution 4 5 4 Warning and Cautions 6 7 5 Net Dimension 8 6 Installation and Accessory Parts 8 9 7 Parts and Functions 10 13 8 Function Schedule 14 9 Program Diagram 15 10 Maintenances Service and Trouble Shooting 16 21 11 Circuit Diagram 22 ...

Page 3: ... E Mechanical Electronic F The second series of factory design code name described outer side material Examples DW12 EFM It represents automatic spraying mechanical freestanding dishwasher the cavity capacity is 12 standard sets DW12 EFM SS It represents automatic spraying mechanical freestanding dishwasher the cavity capacity is 12 standard sets with stainless steel outer side 2 Features 2 1 Over...

Page 4: ...Serial Number Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 4 23 3 Safety Precaution ...

Page 5: ...Serial Number Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 5 23 ...

Page 6: ...Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 6 23 4 Warning and Cautions 1 Shelf The container which dishes are put in is called shelf 2 Put the shelf into the washing box 3 Put in detergent 4 End of cycle ...

Page 7: ...Serial Number Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 7 23 5 Weekly maintenance ...

Page 8: ... the Appliance Once the appliance is positioned adjust the feet screw them in or out to level the dishwasher In any case the appliance should not be inclined more than 2 If the appliance is level it will help ensure proper performance 6 3 Cold Water Connection Connect the cold water supply hose to a threaded 3 4 gas connector and make sure that it is fastened tightly in place see Fig 1 If the wate...

Page 9: ...e electrical components happens to get damaged remove the plug for the appliance from the socket immediately In order to guarantee that the anti flooding feature operates properly the A box with water supply hose must be attached to the water supply tap as shown in Fig 1 No other type of connection is acceptable The water supply hose must not under any circumstances be cut as it contains electrica...

Page 10: ...Serial Number Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 10 23 7 Parts and Functions ...

Page 11: ...container If you are filling the container for the first time fill it with water Place the end of the funnel supplied into the hole and introduce about 2 kg of salt It is normal for a small amount of water to come out of the salt container Carefully screw the cap back on The salt container must be filled when the low salt indicator light located on the control panel comes on To prevent the formati...

Page 12: ...tment After the detergent has been placed in the dispenser close the cover and press down until it clicks in place Notice To facilitate closing the cover remove any excess detergent on the edges of the dispenser Rinse Aid This product makes dishes sparkle and helps them to dry without spotting The dispenser is located on the inside panel of the door and should be filled after every 80 wash cycle o...

Page 13: ...t is preferable to place serving dishes and lids on the sides of the racks in order to avoid blocking the rotation of the top spray arm Pots serving bowls etc must always be placed face down Deep pots should be slanted to allow the water to flow out The silverware basket can not be doubled see fig A How to use the upper rack The upper rack is designed to hold more delicate and lighter dishware suc...

Page 14: ...tion Schedule 1 Intensive wash 2 Normal wash 3 Rinse wash 4 Pre wash soak Hot Pre wash 36min 55 Main wash 38min Cold rinse 6min Hot rinse 23min Drying 16min 55 Main wash 40min Cold rinse 6min Hot rinse 23min Drying 16min Cold rinse 13min Hot rinse 23min Drying 19min Cold rinse 9min ...

Page 15: ...Serial Number Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 15 23 9 Program Diagram ...

Page 16: ...s It may occur that the dishwasher does not function or does not function properly Before calling for assistance Iet us see what can be done first have you forgotten to press one of the buttons or to perfom an essential operation 10 2 Trouble Shooting analysis of the common breakdowns Door switch trouble Phenomenon the dishwasher does not work N Y N Y N Y Cable or program controller is broken Whet...

Page 17: ...valve is working Cable or the program controller is broken Water supply trouble Phenomenon water level cannot reach the required location N Y N Y Y Y N N Y measure whether solenoid valve is electrified Change the solenoid valve Whether water is flowing in the hose Whether the stopcock is turned on Turn on the stopcock Change water level switch user s water pressure is too slow ...

Page 18: ...ogram controller is broken The drain pump is broken Drain pump trouble Phenomenon water cannot be drained Repair the pipeline and drain pump Whether drain pump is working Y N Whether the pipeline and drain pump was blocked Whether drain pump is electrified N Y The drain hose is too high Y N ...

Page 19: ...EFM 19 23 Program controller or circuit is broken Whether heater is OK Whether thermo limiter is OK Heating trouble Phenomenon program controller stop turnning N Y N Y N Y Connect it well change thermo limiter change heater Whether socket connector is connected well ...

Page 20: ... N N Y Y Whether the water overflow swich is ok Whether water is deposited is the bottom case Whether water flows out of the water overflow conduit Bottom case is leaking change water overflow switch Program controller is broken Check whether the water level switch is closed change the water level switch Program controller is broken N Y Y ...

Page 21: ...tch check whether the circuit between the two terminals is open Power supply trouble Phenomenon dashwaser cannot work check whether the power connector N is in position Y N Y Connect it properly check whether the power connector is in position the cable or the controller board should be suspected ...

Page 22: ...Serial Number Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 22 23 12 Circuit Diagram ...

Page 23: ...Serial Number Version 00 00 Edition 2005 7 Dishwasher Model DW12 EFM 23 23 Sincere Forever Haier Group Haier Industry Park No 1 Qianwangang Road 266555 Ec Tech Zone Qingdao China http www haier com ...

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