LG LD-1481W4 User Manual

OWNER'S MANUAL

OWNER’S MANUAL

DISHWA SHER

Before beginning installation, read these instructions carefully.

WASHING MACHINE

This will simplify installation and ensure that the dishwasher is installed
correctly and safely. Leave these instructions near the dishwasher

Please read this manual carefully before operating

after installation for future reference.

your set and retain it for future reference.

LD-1481*4

WM0642H*

P/NO : MFL31245123

MFL68741410

www.lg.com

CONTENTS

CONTENTS ................................

IMPORTANT SAFETY
INSTRUCTIONS

Important safety instructions .............. 3

Read all instructions before use ........4

Save these instructions ......................5

INSTALLATION INSTRUCTIONS

Prepare the installation opening ....... 7

Preparation for electrical wiring ........7

Preparing the dishwasher for

Installation ..........................................8

Installing the dishwasher in

its location .......................................... 8

Installation of drain hose .................... 9

Installation of water inlet hose .........10

Final check and assembling ............10

How to level the dishwasher ............ 10

PARTS IDENTIFICATION ........

11

FUNCTION OF CONTROL

BUTTONS ................................

12

BEFORE USING FOR THE

FIRST TIME

Checking your water hardness level
Setting up the softening system level
(hardness level) of your dishwasher

Salt lling .........................................16

Adding rinse aid ............................... 17

.....14

...... 15

INFORMATION FOR ENERGY

TEST ........................................

18

HOW TO USE AND OPERATE

Daily use load .................................. 19

Cutlery basket .................................. 20

Lower rack ....................................... 21

Upper rack ....................................... 21

Adding detergent .............................22

Relling ............................................ 24

Select the programme .....................25

Drying ..............................................26

2

Thank you for buying an LG Dishwasher.

Please read your owner’s manual

carefully, it provides instruction on safe
installation, use and maintenance.
Retain it for future reference.

Record the model and serial number of
your Dishwasher.

Model No.

Serial No.

Date of Purchase

USER MAINTENANCE &

CLEANING INSTRUCTIONS

Not used for a long time ...................28

Cleaning the inside ......................... 28

Clean using white vinegar ...............28

Filters ............................................... 29

Upper spray arm .............................. 30

Lower spray arm .............................. 31

TROUBLE SHOOTING GUIDE

Display code (condition code) ..........32

Display code (error code) ................34

Washing problems ...........................35

Noise problems ................................ 37

General problems ............................ 38

Using SMARTDIAGNOSIS .............. 40

OPERATING SEQUENCE ......

27

SPECIFICATION .....................

2

41

IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS AND EXPLANATION OF THE INSTALLATION
BEFORE USE

WARNING

For your safety, the information in this manual must be followed to minimize the risk of fire or
explosion, electric shock, or to prevent property damage, injury to persons, or death.

Your safety and the safety of others are very important.

We have provided many important safety messages in this manual and on your appliance.
Always read and obey all safety messages.

This is the safety alert symbol.

This symbol alerts you to potential hazards that can cause death or serious injury.
All safety messages will follow the safety alert symbol and either the word DANGER,
WARNING or CAUTION.

These words mean:

DANGER

Death or serious injury will occur if the instructions are not strictly followed.

WARNING

Death or serious injury can occur if the instructions are not strictly followed.

CAUTION

You may be injured or cause damage to the product,if you do not follow instructions.

All safety messages will tell you what the potential hazard is, tell you how to reduce the chance
of injury, and tell you what can happen if the instructions are not followed.

3

IMPORTANT SAFETY INSTRUCTIONS

Read all instructions before use

WARNING

To reduce the risk of fire, electric shock, or injury to persons when using the dishwasher,
follow basic precautions, including the following:

• Please read this manual carefully
before using the dishwasher for the
first time.

• This manual contains very important

notes regarding the installation, use and
maintenance of your dishwasher.

• The manufacturer can not be responsible

for problems caused by ignoring these
safety and caution instructions.

• This dishwasher is designed for normal

indoor, domestic household use.

• Do not use the dishwasher for
industrial or commercial use, or for
anything other than domestic use.

• The appliance is not intended for use
by young children or infirm persons
without supervision.

• Check packaging and the dishwasher
immediately for signs of transport
damage. If the appliance is damaged,
do not put it into use but contact your
supplier without delay.

During installation

• Electrical connection must be in
accordance with the rating label.

• Electrical safety is only guaranteed

when the earth system of your house
is in accordance with the related local
regulations. (Do not use an extension

cable or cord unless suited and
approved by Australian Standards.)

• If the hot water exceeds 65ºC, adjust

the water heater setting. If the hot water
temperature can not be maintained below

65ºC, the dishwasher must be connected

to cold water.

• This appliance is intended to be used in

household and similar applications such
as;

- Staff kitchen areas in offices and other
non retail food working environments;

- By clients in holiday appartments and
other residential type environments;

• If this product is used for commercial or

mobile purposes, it is not warranted.
(Example: Public places such as
restaurants, eateries or cafes, boats,
mobile homes and caravans.)
If the product is installed outside
the normal service area, any cost of
transportation involved in the repair of the
product, or the replacement of a defective
part, shall be borne by the owner.

• If power supply cord is damaged, it must

only be replaced by the manufacturer
or its service agent or a similar qualified
person in order to avoid a hazard.

• This appliance must be positioned so

that the electrical plug and water supply
connection tap is accessible.

• The appliance is to be connected to water

mains within allowable pressures, and
connected with the supplied hose and that
old hose-sets should not be reused.

During use

• Only suitable household utensils
should be placed in the dishwasher.

(Please avoid utensils; that are non­heat-resistant, metal decorated, etc.)

4

IMPORTANT SAFETY INSTRUCTIONS

Read all instructions before use

WARNING

To reduce the risk of fire, electric shock, or injury to persons when using the dishwasher,
follow basic precautions, including the following:

• Do not use any kinds of solvent in your
dishwasher. They may cause an
explosion or fire.

• Do not spray water on the appliance.
It may cause the failure of electric parts
or electric shock.

• Do not push down or sit on the door
when the door is opened. It may cause
damage or failure of your dishwasher.

• Do not use the detergent for hand
washing.
Dishwasher detergent should be used
for normal operation.

• This appliance is fitted with a safety

function that automatically stops the
operation of the dishwasher when it is
exposed to abnormal electrical disturbance
on its mains.

• Dishwasher detergents are extremely

alkaline.They can be extremely dangerous
if swallowed.

Avoid detergent contact with skin and
eyes and keep children away from the
dishwasher when the door is open.

Check that the detergent dispenser is
empty after completion of each wash
cycle.

Child Safety

• Controls may be locked using Child Lock

mode to prevent all the settings from being
changed by a child once the dishwasher is
in operation.

• For safety reasons, the Power button will

still be operative with the Child Lock
engaged.

• Keep children away from detergents
and rinse-aids.

• Do not allow children to operate the
dishwasher.

• Young children should be supervised
to ensure that they do not play with the
appliance.

Save these instructions

GROUNDING INSTRUCTIONS

This appliance must be grounded. In the event of malfunction or breakdown, grounding will
reduce the risk of electric shock by providing a path of least resistance for electric current.

This appliance is equipped with a cord having an equipment-grounding conductor and
grounding plug. The plug must be plugged into an appropriate outlet that is properly installed
and grounded in accordance with all local codes and standards.

• Do not use an adapter this will defeat the grounding plug.

• If you don’t have the proper outlet, consult an electrician.

5

IMPORTANT SAFETY INSTRUCTIONS

WARNING

Improper connection of the equipment-grounding conductor can result in electric shock.
Check with a qualified electrician or serviceman if you are in doubt as to whether the
appliance is properly grounded. Do not modify the plug provided with the appliance - if it
does not fit the outlet, have a proper outlet installed by a qualified electrician.

CAUTION

CAUTION concerning the Power cord

• Most appliances recommend they be placed upon a dedicated circuit; that is, a single

outlet circuit which powers only that appliance and has no additional outlets or branch
circuits. Check the specification page of this owner's manual to be certain.

• Do not overload wall outlets. Overloaded wall outlets, loose or damaged wall outlets,

extension cords, frayed power cords, or damaged or cracked wire insulation are
dangerous. Any of these conditions could result in an electric shock or fire.

• Periodically examine the cord of your appliance, and if its appearance indicates

damage or deterioration, unplug it, discontinue use of the appliance, and have the cord
replaced with an exact replacement part by an authorized servicer.

• Protect the power cord from physical or mechanical abuse, such as being twisted,

kinked, pinched, closed in a door, or walked upon. Pay particular attention to plugs, wall
outlets, and the point where the cord exits the appliance.
If the appliance is connected to an extension cord or power board, they must be positioned
so that they are not subject to water splashing or ingress of moisture.

CAUTION

The instructions shall state the substance of the following :

This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.

6

INSTALLATION INSTRUCTIONS

WARNING

A qualified electrician/plumber or competent person should carry out any electrical/

•
plumbing work required to install this appliance.

Prepare the installation opening

1. This dishwasher is designed to fit the size
shown as below.

2. Select a location as close to the sink as
possible for ease of connection to the water
and drain pipes.

3. To ensure good drainage, the dishwasher
should not be installed more than 1 meter
away from the sink.

4. If the dishwasher is installed in a corner, a
minimum of 5cm of space is required
between the washer and an adjacent cabinet
or wall.

Unit:mm

CAUTION

Any bare wood surrounding the

•

dishwasher should be sealed with a
waterproof paint or sealant to prevent it
from swelling.

Preparation for electrical wiring

CAUTION

For personal safety, remove house

•
fuse or open circuit breaker before

installation.
it is strongly recommended not use

•
an extension cord or adapter plug

with this appliance.

Electrical and earthing connections must
comply with the national electrical code/
provincial and municipal code and/or
other local codes and standards.

1. This appliance must be supplied with the
correct and same voltage shown on
instruction manual, and connected to an
individual, properly earthed branch circuit,
protected by a minimum 15 amp circuit
breaker or time delay fuse.
Wiring must be 2 wires with Earth.

2. The power plug must be in a accessible
location adjacent to and not behind the
dishwasher and within 1.2 meters of the
dishwasher side.(See page 9 Fig.A)

3. The power plug must be correctly earthed, if
in doubt, have it checked by a qualified
Electrician. No other appliance should be
connected to the same plug outlet by a
double adapter or similar plug.

Dangerous voltage

To indicate hazards arising
from dangerous voltages.

Note- in case of an application
warning sign, the rules
according to ISO 3864 should
be adhered to.

7

INSTALLATION INSTRUCTIONS

Preparing the dishwasher for

installation

1. Lay the dishwasher on its back.

2. Adjust the legs to the required height
as shown in below figure.

Adjust leg

(use an open end or adjustable spanner.)

27mm or
1-1/16 inch

Installing the dishwasher in its
location

1. Before sliding the dishwasher into the
installation opening, all necessary height
and height adjustments should be made
using a spanner.

2. Slide the dishwasher into the cabinet,
opening carefully. Make sure that the drain
hose inside the cabinet is not kinked or
stretched.

CAUTION

If the height of the opening is below

•

850mm, you can remove the top table by
unscrewing the 2 screws.
(Two from rear)

8

Drain hose

extension kit

INSTALLATION INSTRUCTIONS

Installation of drain hose

1. If the end of drain hose does not fit to the
drain line, use a rubber coupling (not
supplied) that is resistant to heat and
detergent.

2. This should be available from a plumbing
shop or a hardware store.

3. There are two typical connections as shown
in Figure A, B.

The S trap spigot must be drilled out cleanly
and free of obstruction to its maximum
internal diameter, if used for drainage.

Connection to Waste spigot

Check the waste spigot when initially installing.
An “OE” error can occur when the waste spigot
below the sink is not drilled out properly.
Please ensure the waste spigot connection to this
drain hose has been completely drilled out before
connecting and securing.

When the drain hose is connected to a
separate standpipe, it is essential that an
airtight connection be made.
Refer to Fig.B

Fig. B : Drainage connection - stand pipe.

Drain hose Extension

Extend drain hose as shown below.

To prevent siphoning, one of the following
methods must be used:

When the drain hose is connected to a sink S

trap or waste disposal unit, the hose must be
looped up to the underside of the bench top
and secured.

Fig. A

Use the drain hose extension kit appropriately.

CAUTION

When you connect or extend drain hose,

•

make sure that the drain hose is not
kinked.

(Bends should have a 40mm radius.)

9

INSTALLATION INSTRUCTIONS

Installation of water inlet hose How to level the dishwasher

Some models consist of an inlet valve combined
with a hose. (Fig. A)

Connect the water supply hose to the water tap.
(Fig. B)
After connecting the inlet hose to the tap, turn on
the tap to flush out foreign substances (dirt, sand
or sawdust) in the water lines. Let water drain into
a bucket, and check the water temperature.
Connect the supply hose to the water inlet valve.

Fig. A

• This dishwasher may be fed with either hot or

cold water. If the water can not be maintained
below 65ºC, the dishwasher must be connected
to cold water.

• When connecting, you may use sealant tape or

sealing compound to avoid water leaks.

• Make sure that the line is not kinked or sharply

bent.

• It is recommended that the new inlet hose be

used and not an existing or old hose.

Fig. B

After installing the dishwasher, you may notice a
slight sticking of the door to the dishwasher,
when you open or close the door. If this does
happen you need to adjust the level of the
dishwasher.

Case 1. In case the door is slanted to the right

Fig. C

• If the door slants to the right, see fig. C follow

these instructions:

1) Unscrew(counter-clockwise) the left leg of
the back side and correct the level.

2) Check the opening of door and repeat if
necessary until the door opens and closes
properly.

• When the product is correctly leveled, there

should be no slant, stickiness or rubbing sound.

Case 2. In case the door is slanted to the left

Final check and assembling

1. Securely hand tighten supply hose to the
water supply.
Plug the power supply cord into an earthed
electrical point and switch on after having
turned on the circuit breaker.

2. After installing and prior to using the
dishwasher with crockery, we recommend that
you use the dishwasher on Quick mode to
rinse through. At this stage it is useful to
ensure that there are no operating problems or
water leaks.
When the dishwasher is used for the first time,
there may be a loud noise, if this happens, turn
off the power and restart the dishwasher.

Fig. D

• If the door slants to the left, see fig. D follow

these instructions:

1) Check the opening of the door to hear if
there is a sticking or rubbing sound.

2) Check the opening of door and repeat if
necessary until the door opens and closes
properly.

• When the product is correctly leveled, there

should be no slant, stickiness or rubbing sound.

10

PARTS IDENTIFICATION

1. Control panel

2. Door handle

3. Front cover

4. Lower cover

5. Display window

6. Power button

7. Drain hose

8. Inlet hose

9. Power cord

10. Adjustable leg

11. Upper rack

12. Cutlery basket

13. Detergent and rinse aid dispenser

14. Vapor vent cover

15. Upper spray arm

16. Lower spray arm

17. Filter ASM

18. Lower rack

19. Salt container cap

Accessory

Funnel

※ The appearance and specifications may vary without notice.

11

FUNCTION OF CONTROL BUTTONS

①

①

Process Indicator

• Indicates current program phase.

• The Wash, Rinse and Dry lamps will flash during each phase of washing process.

• The Clean lamp flashes for 4 minutes at the end of the cycle.

②

Salt & Rinse Refill Indicator

• Salt : Refill with special salt when the

• Rinse : Refill with rinse aid when the Rinse turns on.

③

Half Load

• In case of a small load, use upper or lower rack to save energy.

• With each press, you can select the Upper or Lower rack only.

• In case you don’t select this button, the machine always operates the vario washing, which operates the upper and lower

spray arm alternately.

④

Extra Hot & Child Lock Indicator

• Lamp will turn on when the Extra Hot setting is on.

• Lamp will turn on when the Child Lock setting is on.

Time Left

⑤

• Before starting, the display window shows the running time of the selected program(except for the Auto programme).

•  After starting, the display window shows the remaining time.

• If the dishwasher has a problem, the error type will be displayed. (OE, IE, AE(EI), FE, HE, tE, LE, nE)

• If these error letters are displayed, please refer to the trouble shooting on page 29 and follow the guide.

⑥

Delay Start

• If you want to delay the start of the selected program, press this button.

• Press this button to increase the starting time by 1 hour increasements.

• The delay start time can be adjusted from 1 hour to 19 hours.

⑦

Program

• Press the cycle that corresponds to your desired wash cycle.

Extra Hot

⑧

• If you select the Extra Hot function, the operating temperature will be up to 80ºC.

(Dual Intensity, Auto, Eco, Eco and Soft Spray)

Salt lamp

turns on.

NOTE

The Dishwasher can be used without salt if not required,
however, the hardness level will need to be set to H0 so
that the indicator does not remain lit. (See page 14.)

12

12

②

③ ④ ⑥

⑤ ⑨

⑧ ⑫⑩

⑪

⑦

™

SMARTDIAGNOSIS

the products with a

function is available only for

™

SMARTDIAGNOSIS

mark.

(Refer to Page 40.)

• To engage the Extra Hot rinse in the allowable cycles, hold down the Dual Intensity & Auto buttons simultaneously.

Beep On/Off

⑨

• The dishwasher must be switched on.

• The beep on/off function can be engaged or disengaged by pressing the Delay Start and Quick & Dry buttons

simultaneously for a few seconds.

⑩

Eco and Soft Spray

• If you want to use Eco and Soft Spray course, press & hold Eco button for 3 seconds.

Child Lock

⑪

• Used to lock or unlock the control buttons to prevent all the setting from being changed by a child after starting the wash

cycle.

• To activate or release the Child Lock function, press the Quick & Dry and Quick buttons simultaneously for a few

seconds while the dishwasher is in operation.

• All controls will be disabled except the Child Lock and Power buttons.

• Turning off the dishwasher will not reset the Child Lock function. You must release the Child Lock before you can

operate the dishwasher. The Child Lock function cannot be engaged whilst the unit is in the off (stand by) mode.

⑫ Power

• For operating, press this button first for power on.

• After the programme has completed, this button automatically switches off for safety and energy saving.

• The unit will automatically turn off if the programme is interrupted and not resumed, or started within 4 minutes.

• In case of mild power surges to the machine, the power may be automatically turned off for safety.

•

To turn the power off during a programme, press the

Programme Default Spray

Programme Default Spray Extra Hot

Quick Strong

Quick & Dry Strong

Quick Strong

Eco Strong

Eco Strong

Auto Medium

Eco Plus -

Steam Care Medium

Auto -

Steam

Quick & Dry Strong

Dual Spray

Dual Intensity Medium

Steam Power Strong

Medium

Rinse

(Extra Hot)

(Rinse+)

◦ ◦ ◦ ◦ ◦

◦ ◦ ◦ ◦

◦ ◦ ◦ ◦ ◦

◦ ◦ ◦ ◦ ◦

◦ ◦ ◦

Half load

Power

button twice.

(Upper)
(Lower)

(Upper) (Lower)

◦ ◦ ◦

◦ ◦ ◦ ◦

◦ ◦ ◦ ◦

◦ ◦ ◦ ◦

◦ ◦ ◦ ◦

Spray Child Lock Delay Start

Half load

◦ ◦ ◦

Child Lock Delay Start

◦ ◦

◦ ◦

13

13

BEFORE USING FOR THE FIRST TIME

Hardness setting

This model has a water softener to soften hard water.
Please read these notes carefully for correct operation.

In order to provide satisfactory rinsing results, the dishwasher requires soft water, i.e., containing
little or no lime, otherwise water stains will be left behind on the dishes and interior containers.
If the tap water exceeds a certain level of hardness, it must be softened, i.e., decalcified.
This is achieved by adding a special salt to the water softener inside the dishwasher.
The required amount of salt is set up according to how hard your tap water is.

Step 1. Checking your water hardness level

■

Method 1

- Check the water hardness in your area.

(Your water supply management agency can help you with this.)

Method 2

■

- You can check water harness by using test kit included in the product.

① Immerse the test strip for 30 seconds (Not in running water!)
② Shake off liquid from the test kit, and then wait for 1 minute for checking the change of color.
③ Check the setting value applicable to the number of changed colors.

Before test Under test After test

Number of

the areas

(red-violet)

0
1
2
3
4

< Water hardness level >

Hardness range

ºd ºe ºf

<4 <5 <7 <0.7 <29

4 -7 5 - 9 7 - 13 0.7 - 1.3 29 - 50 H1, H2

7 - 14 9 - 17.5 13 - 25 1.3 - 2.5 50 - 100 H3, H4

14 - 21 17.5 - 26 25 - 38 2.5 - 3.8 100 - 150 H5, H6

>21 >26 >38 >3.8 >150 H7

mmol/l

(Ca+Mg)

mg/l

Ca

14

Water

quality

soft

very hard

Softening

system

level

H0

* 2 areas changed

1 °e = 14.25 mg/l CaCO
1 °f = 10 mg/l CaCO
1 °d = 10 mg/l CaO (=1,78 °f) (=1,25 °e)