LG MH7948AS User Manual

OWNER’S MANUAL

MICROWAVE OVEN

PLEASE READ THIS OWNER’S MANUAL THOROUGHLY BEFORE OPERATING.

MH7948AS

P/No. : MFL31090428

www.lg.com

2

You cannot operate your oven with the door open due to the safety interlocks
built into the door mechanism. These safety interlocks automatically switch off
any cooking activity when the door is opened; which in the case of a
microwave oven could result in harmful exposure to microwave energy.

It is important not to tamper with the safety interlocks.

Do not place any object between the oven front face and the door or allow
food or cleaner residue to accumulate on sealing surfaces.

Do not operate your oven if it is damaged. It is particularly important that the
oven door closes properly and that there is no damage to the: (1) door(bent),
(2) hinges and latches (broken or loosened), (3) door seals and sealing
surfaces.

Your oven should not be adjusted or repaired by anyone except qualified
service personnel.

Warning

Precautions

When heating liquids, e.g. soups, sauces and beverages in your microwave
oven, overheating the liquid beyond boiling point can occur without
evidence of bubbling. This could result in a sudden boil over of the hot
liquid. To prevent this possibility the following steps should be taken:

1 Avoid using straight sided containers with narrow necks.

2 Do not overheat.

3 Stir the liquid before placing the container in the oven and again halfway

through the heating time.

4 After heating, allow to stand in the oven for a short time, stir or shake

them again carefully and check the temperature of them before
consumption to avoid burns (especially, contents of feeding bottles and
baby food jars).
Be careful when handling the container.

Warning

Always allow food to stand after being cooked by

microwaves and check the temperature of them

before consumption. Especially contents of feeding

bottles and baby food jars.

Please ensure cooking times are correctly set as

over cooking may result in the FOOD catching fire

and subsequent damage to your oven.

Precautions to avoid possible exposure to excessive microwave energy.

Contents

How the Microwave Oven Works

Microwaves are a form of energy similar to radio and television waves and
ordinary daylight. Normally, microwaves spread outwards as they travel
through the atmosphere and disappear without effect. Microwave ovens,
however, have a magnetron which is designed to make use of the energy in
microwaves. Electricity, supplied to the magnetron tube, is used to created
microwave energy.

These microwaves enter the cooking area through openings inside the oven. A
turntable or tray is located at the bottom of the oven. Microwaves cannot pass
through metal walls of the oven, but they can penetrate such materials as
glass, porcelain and paper, the materials out of which microwave-safe
cooking dishes are constructed.

Microwaves do not heat cookware, though cooking vessels will eventually get
hot from the heat generated by the food.

A very safe appliance

Your microwave oven is one of the safest of all home

appliances. When the door is opened, the oven

automatically stops producing microwaves. Microwave

energy is converted completely to heat when it enters

food, leaving no “left over” energy to harm you when

you eat your food.

Precautions 2
Contents 3
Unpacking & Installing 4 ~ 5
Setting the Clock 6
Child Lock 7
Micro Power Cooking 8
Micro Power Level 9
Two Stage Cooking 10
Quick Start 11
Grill Cooking 12
Combination Cooking 13
Auto Cook 14 ~ 15
Auto Defrost 16 ~ 17
Auto Roast 18 ~ 19
Quick Defrost 20 ~ 21
More or Less Cooking 22
Kitchen Timer 23

Heating or Reheating Guide

Fresh Vegetable Guide 25
Grill Cooking Guide 26
Important safety instructions 27 ~ 28
Microwave - safe Utensils 29
Food characteristics & Microwave cooking 30 ~ 31
Questions & Answers 32

Plug Wiring Information/Technical Specifications

24

33

3

Place the oven in the level location of your choice with

more than 85cm height but make sure there is at least
30cm of space on the top and 10cm at the rear for proper
ventilation. The front of the oven should be at least 8cm from the
edge of the surface to prevent tipping.
An exhaust outlet is located on top or side of the oven. Blocking
the outlet can damage the oven.

Unpack your oven and place it on a flat level
surface.

By following the basic steps on these two pages you will be able to quickly check that your oven is operating

THIS OVEN SHOULD NOT BE USED FOR COMMERCIAL CATERING
PURPOSES

correctly. Please pay particular attention to the guidance on where to install your oven. When unpacking your
oven make sure you remove all accessories and packing. Check to make sure that your oven has not been
damaged during delivery.

Unpacking &

Installing

GLASS TRAY

ROLLER RESTRACK

4

Plug your oven into a standard household

socket. Make sure your oven is the only

appliance connected to the socket. If your oven does not

operate properly, unplug it from the electrical socket and
then plug it back in.

Open your oven door by pushing the DOOR

OPEN BUTTON. Place the ROLLER REST inside the

oven and place the GLASS TRAY on top.

Fill a microwave safe container

with 300 ml (1/2 pint) of water.

Place on the GLASS TRAY and close the
oven door. If you have any doubts about
what type of container to use please refer to

.

page

29

5

Press the

START/Q-START

button once to
set 30 seconds of
cooking time.
You will hear a
BEEP when
you press the button.
Your oven will start after you
have finished the press.

30

Seconds

The DISPLAY will count down from

seconds.

BEEPS. Open the oven door and test the temperature
of the water. If your oven is operating the water
should be warm. Be careful when removing the

container it may be hot.

YOUR OVEN IS NOW INSTALLED

When it reaches 0 it will sound

30

6

Clock

You can set either12 hour clock or 24 hour clock.

When your oven is plugged in for the
first time or when power resumes after a
power cut, a ‘0’ will be shown in the
display; you will have to reset the clock.

If the clock (or display) shows any
strange looking symbols, unplug your
oven from the electrical socket and plug
it back in and reset the clock.

During clock setting the colon will flash.
After setting, the colon will stop flashing.

Make sure that you have correctly installed your oven as described earlier
in this book.

Press STOP/CLEAR.

Press

(If you want to use different option, Press
If you want to change different option after setting clock,
you have to unplug and plug it back in.)

Press 10 MIN fifteen times.
Press 1 MIN three times.
Press 10 SEC five times.

Press

The clock starts counting.

In the following example I will show you how to set the time for 14:35 when using the 24 clock.
Make sure that you have removed all packaging from your oven.

Setting the

SET CLOCK once.

SET CLOCK

to set the time.

SET CLOCK

once more.

7

Child

Press and hold STOP/CLEAR until “L” appears on the display and BEEP
sounds.
The CHILD LOCK is now set.

The time will disappear on the display but will reappear on the display
a few seconds later.

If any button is pressed, “L” will appear on the display.

To cancel CHILD LOCK press and hold STOP/CLEAR until “L” disappears.
You will hear BEEP when it’s released.

Your oven has a safety feature that
prevents accidental running of the oven.
Once the child lock is set, you will be
unable to use any functions and no
cooking can take place.
However your child can still open the
oven door.

Press STOP/CLEAR.

Lock

8

Make sure that you have correctly installed your oven as described earlier
in this book.

Press STOP/CLEAR.

Press

twice to select 80% power.

“P-80” appears on the display.

Press 1 MIN five times.
Press 10 SEC three times.

Press

Your oven has five microwave Power
settings. High power is automatically
selected but repeated presses of the

key will select a different power

level.

In the following example I will show you how to cook some food on 800W(80%) power for 5 minutes and 30

POWER
HIGH
MEDIUM

HIGH
MEDIUM
DEFROST

MEDIUM LOW
LOW

Press

%

100%

80%

60%

40%

20%

time

times

times

times

times

seconds.

Micro Power

Cooking

MICRO

MICRO

MICRO

START/Q-START .

Micro Power

POWER LEVEL

POWER LEVEL

(%)

HIGH * Boil Water

* Brown minced beef
* Cook poultry pieces, fish, vegetables
* Cook tender cuts of meat

MEDIUM HIGH * All reheating

* Roast meat and poultry
* Cook mushrooms and shellfish
* Cook foods containing cheese and eggs

MEDIUM * Bake cakes and scones

* Prepare eggs
* Cook custard
* Prepare rice, soup

DEFROST/ * All thawing
MEDIUM LOW * Melt butter and chocolate

* Cook less tender cuts of meat

LOW * Soften butter & cheese

* Soften ice cream
* Raise yeast dough

USE

POWER

OUTPUT

100%

80%

60%

40%

20%

1000W

800W

600W

400W

200W

Level

Your microwave oven is equipped with 5 power levels to give you maximum flexibility and control over cooking.
The table below shows the examples of food and their recommended cooking power levels for use with this
microwave oven.

9

10

Press STOP/CLEAR.

Set the power and the cooking time for stage1.

Press MICRO once to select HIGH power.

Press 10 MIN once.
Press 1 MIN once.

Set the power and the cooking time for stage2.

Press MICRO four times to select 40% power.

Press 10 MIN three times.
Press 1 MIN five times.

Press

During two stage cooking the oven door
can be opened and food checked. Close
the oven door and press

At the end of stage1, BEEP sounds and
stage 2 commences.

Should you wish to clear the programme
press STOP/CLEAR twice.

In the following example I will show you how to cook some food in two stages. The first stage will cook your food
for 11 minutes on HIGH; the second will cook for 35 minutes on 400W(40%).

Two stage

Cooking

cooking stage will continue.

and the

START/Q-START

START/Q-START .

11

Quick

Press STOP/CLEAR.

Press
Your oven will start before you have finished the fourth press.

During QUICK START cooking, you can extend the cooking time up to
10 minutes by repeatedly pressing the

The QUICK START feature allows you to
set 30 seconds intervals of HIGH power
cooking with a touch of the

Start

In the following example I will show you how to set 2 minutes of cooking on high power.

START/Q-START

key.

START/Q-START

four times to select 2 minutes on HIGH power.

START/Q-START

key.