Haier DW12-CBE4 User manual

- 1 -

DW12-CBE4

Dishwasher

Service Manual

Models:

DW12-CBE4

Features

l Programme control, four program for select

l Water softening function is provided which can prevent incrustation

l Adjustable upper rack

Haier Group

Manual code: 0120502316 Edition:2004.01.10

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Contents

1. Product Code illumination and Series introduction …………………….………... 3

2. Features………………………………………………… ……………………………….4

3. Specifications…………………………………………… ……………………………….5-7

4. Safety Precaution………………………………………… ………………………….…..8

5. Net Dimension…………………………………………………………………………….9

6. Installation and Accessory Parts…………………… …………………………………. 9-10

7. Parts and Functions………………………………… ………….. ………………...…... 11-14

8. Function Schedule……………………………………………………………………….. 15

9. Program Diagram………………………………………………………………………… 16

10. Maintenances Service and Trouble Shooting……… ………………………………… 17-23

11. Circuit Diagram……………………………… ………………………………….….…. 24

12. Exploded View…………………………………… …………………………………... 25-26

13. List of Parts………………………………………… ………………………………… 27-30

14. Damageable Parts List → Remark……………………………………………….. 31

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Product Code illumination and Series Introduction

1.Product Code Illumination and Series Introduction

Model Identification

D W 12 ─ □ □ □ □

A B C D E F

A: Abbreviation of dishwasher

B: Code name of Nominal capacity

C: Series of factory design

D: Freestanding/built –in/semi-built-in

E: Mechanical/Electronic

F: The second series of factory design code name described/outer side material

Examples:

DW12-CBE5

It represents automatic spraying electronic built-in dishwasher, the cavity capacity is 12

standard sets.

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Features

2.Features

2.1. Programme control, four program for select

2.2. Water softening function is provided which can prevent

incrustation forming

2.3. Three sprayer may the plate of dishwasher to clean , washing perforce of

dishwasher is up to 97%

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Specifications

3.Speciafications

DISH WASHER

BI

Last update 2003-2-10

2003-2-10

Revision 00.01 00.01

Supplier Type

N°.

DW12-CBE4

Suppliers bar code N°.

EAN

Sales Brand / Model

GXCH

Sales bar code N°.

EAN

1.

Key-features

Energy efficiency

Class

B

Washing efficiency

Class

B

Drying efficiency

Class

B

Noise level power / pressure

dB(A)

55/-

Energy consumption*

kWh / y

449

kWh/24h

1.23

Water consumption*

l

18

Duration of programme (Based on 65° normal prog.)

mins.

119

Place settings (international standard)

12

Programs

n°.

5

Programme selection single dial / electronic

- /l

Washing temperatures °C

40/50/70

Spray levels n°.

3

Certification's (CE / LGA / ISO 9001 / ISO 9002)

CE / ISO 9001

2.

Technical equipment

Work top / -removable

-/l

Decor frame / optional

l/l

Water heating element hidden / open

-/l

Refill spy-lamps salt / rinse aid

- / -

Program progress indicator LED / visual

l/-

Inner door S= stainless steel / P= plastic

S

Interior S= stainless steel / P= plastic

S

Dispenser system Detergent / Rinse aid

l/l

Water softening system / n°. of water hardness levels

l/ 4

Electronically controlled water hardness

-

Easy clean filter system / self cleaning micro filter

l/-

Upper Basket Full load ajustable/Height adjustable

- /l

Lower Basket Folding/Not folding

- /l

Pates Rack On Upper Basket l

Cuttlery Basket can be separated for half wash /inseparated

- /l

Height adjustable top basket l

- 6 -

Cuttlery sliding tray / removable basket

l/l

Plates sizes bottom basket / uper basket cm

19-26/14

Water inlet hose cold water / hot water

l/-

Water drain hose / -hose support

l/l

Drying system Condenser / Turbo vented

Natural

Height adjustable feet n°. / max. mm

4/20

Delay timer (from - to)

h

3.

Safety systems

Child resistant door lock

CDL -

Anti flood system

AFS

l

Waterproof anti leak system

ALS

l

Water return protection

WRP

l

Acqua Stop kit

-

4.

Programs

Normal C° 50

Intensive C° 70

Economic C° -

Delicate or Light wash C° 50

Rinse C°

Glasses C° 50

Rapid C° 40

Pre-wash (soak) C° r

Strong C°

5.

Additional program settings (optional function keys)

Half load

Economic

-

Rapid

-

Delicate glasses

-

Pots -

6.

Technical data

Voltage/frequency V/Hz

220-240V~/50Hz

Nominal power W

2100

Main fuse (intensity) A

13

7.

Product dimensions

Unit dimensions (H x W x D) cm

82X60X58

Depth with open door cm

116

Net weight kg

39

8.

Built-In

Requested measures of niche (H x W x D) cm

82X60X59.5

Dimensions of door panel (H x W) cm

72.5x59.6

9.

Packing

Dimensions of packing (H x W x D) cm

88X66X67.5

Weight of packing (all materials) kg

43

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10.

Informations for importer

14,5 m (84 CBM.) Truck load capacity pcs -

Jumbo (120 CBM.) Truck load capacity pcs -

40' Container load capacity pcs -

40' HC load capacity pcs

162

Max. failure rate (12 Months after sales to end customer) pc/% -

11.

Packing materials / Recycling symbols RS REzY

Carton (weight)

g

4,600

Polistyren (weight) g

1,518

Polyetylene foil (weight) g

65

Other packing materials (weight) g

55

Wood (weight)

kg

0.15

12

Delivery Time of First Batch Jan. 2003

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Safety Precaution

4. Safety Precaution

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Net dimension

5.Net dimension

6.Installation and Accessory Parts

6.1 Positioning the Appliance

Position the appliance in the desired location. The back should rest against the wall behind it,

and the sides, along the adjacent cabinets or wall. The dishwasher is equipped with water

supply and drain hoses that can be positioned on the right or the left to facilitate proper

installation.

6.2 Leveling the Appliance

Once the appliance is positioned, adjust the feet (screw them in or out) to adjust the

dishwasher, making it level. In any case, the appliance should not be inclined more than 2°.

If the appliance is level, it will help ensure proper performance.

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Installation and Accessory Parts

6.3 Cold Water Connection

Connect the cold water supply hose to a threaded 3/4(gas) connector, inserting the small

filter supplied with the dishwasher and making sure that it is fastened tightly in place (see

Fig.1) If the water pipes are new or have not

been used for an extended period of time, let the

water run to make sure that the water is clear

and free of impurities. If this precaution is not

taken, there is a risk that the water inlet can get

blocked and damage the appliance.

6.4 Hot Water Connection

The water supply to the appliance can also be

connected to the

house's hot water line (centralised system,

heating system), as long as it does not exceed a temperature of 60℃ . In this case, the

wash cycle time will be shortened by about 15 minutes and the wash efficiency slightly

reduced.

6.5 Drain Hose Connection

Insert the drain hose into a drain pipe with a minimum diameter of 4cm,or let it run into the

sink, making sure to avoid bending or crimping it. Use the special plastic support that comes

with the appliance (see Fig.2). The free end of the hose must be at a height between 40 and

100 cm and must not be immersed in water.

6.6Electrical Connection

After making sure that the voltage and frequency values for the current in the home

correspond to those on the rating plate (located on the stainless steel inner door of the

appliance) and that the electrical system is correct for the maximum voltage on the rating

plate, insert the plug into an electrical socket which is earthed properly (the earthing of the

appliance is a safety requirement mandated by law). If the electrical socket to which the

appliance must be connected is not appropriate for the plug, replace the plug ,rather than

using adpators or the like as they could cause overheating and burns.

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Parts and Functions

7.Parts and Functions

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Parts and Functions

Salt

The hardness of the water varies from place to place. If hard water is used in the

shwasher,deposits will form on the dishes utensils.

The appliance is equipped with a special softener that uses a salt specifically designed to

eliminate lime and minerals from the water.

Loading the Salt into the Softener

Always use salt intended for use with dishwashers.

The salt container is located beneath the lower rack and should be filled as follows:

- Remove the lower rack and then unscrew and remove the cap from the salt 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 formation of rust, load the salt just before

beginning a wash cycle.

Adjusting Salt Consumption

The dishwasher is designed to allow for

adjusting the amount of salt consumed based

on the hardness of the

water used. This is

intened to optimize and

customize the level of

salt consumption so

that it remains at a

minimum. Your local

Water Board can

supply the degree of hardness of the water in

your area.

To adjust salt consumption, proceed as follows:

- Unscrew the cap from the salt container;

- There is a ring on the container with an arrow on it (see figure to the side), If necessary,

rotate the ring in the anticlockwise direction from the "-" setting towards the "+" sign, based

on the hardness of the water being used. It is recommended that adjustments be made in

accordance with the following scheme:

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Parts and Functions

Detergent

Detergent specifically intended for use with dishwashers must be used.The dispenser must

be refilled before the start of each wash cycle following the instructions provided in the

"Wash Cycle Table." The detergent dispenser is located on the inside panel the door.

Loading the detergent

To open the "A" cover on the dispenser,press the "B" button.The detergent for the wash

cycle should be poured into the "C" compartment.

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 e

xcess 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 (or when the rinse aid indicator

light comes on for those models with this

feature).

Loading the Rinse Aid

To open the dispenser,turn the "C" cap in the anti-clockwise direction and then pour in the

rinse aid,making sure not to overfill.The amount of rinse aid used for each cycle can be

regulated by turning the "F" dose adjustor ,located beneath the "C" cap, with a

screwdriver.There are 6 different settings; the normal dosage setting is 3.

Important

Proper dosage of the rinse aid improves

drying.

If drops of water remain on the dishes or

spotting occurs,the dosage adjustor should

be turned to a higher setting.

If the dishes have white streaks,turn the

dosage adjustor to a lower setting.

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Parts and functions

Before placing the dishes in the dishwasher, remove the larger

food debris to prevent the filter from becoming clogged, which results in reduced

performance.

If the pots and pans have baked-on food that is extremely hard to remove, we recommend

that they be allowed to soak before they are washed. This will eliminate the need for extra

wash cycles. Pull out the rack to facilitate loading the dishwasher.

How to Use the Upper Rack

The upper rack is designed to hold more delicate and lighter

dishware, such as glasses, cups and saucers, plates, small bowls

and shallow pans (as long as they are not too dirty).

- Position the dishes and cookware so that they do not get moved

by the spray of water.

The upper rack can be adjusted for height by using the knobs lo-cated

on the sides of the rack itself (see fig.B).

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Function Schedule

8. Function Schedule

1、Intensive wash

2、Normal wash

3、Light wash

4、Glasses wash

5、Rapid wash

Hot Pre-wash 13min

70℃Main-wash 38min

Cold rinse 10min

Cold rinse 6 min

Hot rinse 24min

Drying 19min

Pre-wash 18min

50℃Main-wash 55min

Drying 19min

Hot rinse 18min

Pre-wash 9min

Pre-wash 14min

50℃Main-wash 55min

Cold rinse 10min

Hot rinse 24min

Drying

19

min

50℃Main-wash 55min

Cold rinse 13min

Hot rinse 23min

D

rying 19min

40℃Main-wash 17min

Cold rinse 14min

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Program Diagram

9. Program Diagram

Cycle

Cycle Selection

Information

Pre-wash use hot water.

Extended wash at 50℃

Rinse with cold water

Rinse with hot water at 70℃.

The second pre-wash use

cold water.

Extended wash at 50℃

Rinse withcold water

Rinse with hot water at 70℃.

Pre-wash with cold water.

Extended wash at 50℃.

Rinse with cold water.

Rinse with hot water at 70℃.

Wash at 50℃.

Rinse with warm water.

Hot rinse at 70℃.

Short wash at 40℃.

Cold rinse.

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Maintenances Services and Trouble Shooting

10.1Maintenances Services

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

Trouble Shooting Tabie

Phenom

enon

Door switch

trouble

Water supply

troubl

Drain pump

trouble

Sencor open

circuit

Water

overflow

trouble

LED1 1 1 0 1 1

LED2 1 1 1 1 1

LED3 1 0 1 0 1

LED4 1 0 1 1 0

LED5 1 0 0 0 0

beam

√ √ √ √ √

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Dismantle the door case and using

avometer to measure i

f the two

terminals of door switch is on.

check if door flap is OK

Maintenances Services and Trouble Shooting

analysis of the common breakdowns

Door switch trouble

N

Y

N

Y

N

Y

Cable or program controller

is broken

Whether door is closed Close the door

Replace it

Change the door switch

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Whether water level

switch is ok

Check whether

the

water intake veloscity is

too slow

Whether solenoid valve

is working

Cab

le or the program

controller is broken

Maintenances Services and Trouble Shooting

analysis of the common breakdowns

water supply trouble

N

Y

N

Y

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

- 20 -

Cab

le or the program

controller is broken

The drain pump

is

broken

Maintenances Services and Trouble Shooting

analysis of the common breakdowns

Drain pump trouble

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

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Haier DW12-CBE4 User manual

Haier DW12-CBE4 User manual

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