Samsung GN643EFX User manual

USER MANUAL

Thank you for using our product.
This manual is designed for you to prevent any loss and /or
accident that may occur while using the product.
Read this manual carefully and be happy with our
Product all the time.
High-Efficient Sealed Burner
Continuous Discharge Direct Ignition Type
Thermo-Element Type Safety Device
4 Burner Gas Range(burners in diamond arrangement)
Easy Installation
Gas Cook Top Range Suitable for System Kitchen

Features of the Product
Safety Warning
Safety Caution
Name and Function of Each Part
1
3
10
13
How to Use the Burner 15
Maintenance
Troubleshooting
Product Specification
Installation and Construction Manual
Service Information
17
20
21
22
25

The following marks are made to be easily understood so that you can prevent any safety related
accident caused by misuse in advance and use the product more conveniently. Completely understand the
following contents before read the manual.
Danger
Warning
Caution
If this mark is neglected, the user may be dead or seriously injured.
If this mark is neglected, the user may be seriously injured.
If this mark is neglected, the user may be injured or damaged in property.
The following marks mean as follow
If gas seems to leak, take action as follow
General Danger,
Warning and Caution
Must Do
Must Do Use a phone outside
No Access
It should be grounded.
Caution:Inflammable
Caution:Inflammable
No Touch
If gas seems to leak, take action as follow:
Do not turn on the light. Do not switch on/off any electrical appliance and do not touch
any electric plug. Do not use a telephone.
The fuel gas contains mercaptan, so that you can feel that the gas leaks even where only 1/1000 of the gas exists
in the air with specific smell (smell of rotten garlic or egg).
In this event, take action as follow:
Stop using the product and close the middle valve.
Open the window to ventilate.
Contact our service center by using a phone outside.

Use the specified gas only.
Make sure that you should use the gas as specified on the product nameplate.
Otherwise, the gas may be incompletely combusted and cause you to be poisoned by carbon
monoxide or to be burned by explosive ignition. In addition, it may not be ignited.
The product nameplate is on the bottom of the product.
(If you don't know which gas you should use, contact our service center.)
Make sure that the power voltage is the same as specified.
(This product is used at 240V only.)
Otherwise, the product will be damaged and cause firing
and electric shock.
In case of moving out, make sure that you should use
the gas as specified on the nameplate.
Do not be away from the product while
leaving the fire on. (Do not go out nor
sleep.)
Otherwise, the product will be overheated causing the
product damage or fire. Especially, if you leave the
product for a long time while cooking fries,
fish-food and etc, fire may occur.
If you have to make a phone call or have
a guest, stop using the product.
Do not place any flammable object near the
product.
Do not use any inflammable gas product such
as a spray near the product.
Keep any flammable object such as curtain
and any inflammable objects such as a spray,
gasoline and benzene away from the product.
Such objects may cause fire.
Must Do
Must Do
Prohibited Prohibited
It should be grounded.
This product needs AC 240V power.
For more information about electric wiring, consult with a qualified electric facility company.
Even at any place where 240V is used, the
power consent should be grounded if it is not
grounded at its side.
Any work for AC 240V power, power ground and cabling should be done in accordance with the
relevant rules as follow: Relevant Rule: Electric Facility Standard, Electric Appliance Using Method,
Electric Work Law, Inner Wiring Rule and etc.
Burner Drop in gas cook top
(4 Burner)
Model GN643EFX
Power 240V
Gas
LNG

Do not spill much water on the product.
Be careful not to spill much water on the top plate and
etc. Water causes short circuit, electric shock and fire.
If much water is spilled, stop using the product and
consult with our service center.
If you install another appliances under this product(i.e.:dish-washer and etc.), have a distance at least 3cm or more from product.
There should be enough space between product and wall.
There should be at least 15cm or longer gap from the product to the side of it.
For gas connection and product installation,
consult with a gas supply agency or installation
agency.
Gas connection or product installation by unqualified staff may
cause product damage and fire. In this case, we do not take
any responsibility.
The product must not be disassembled
/repaired/modified by anyone other than our
service engineers.
Disassembly/repair/modification by any unqualified
staff may influence on the product safety. If you think
that the product has problems, see this manual or
contact our service center.
Make sure that the power cord is not
contaminated with any alien substance and then
push the power cord to the end of the outlet.
If the wiring contact part is contaminated with dust, water and etc
or the power cord is not completely inserted into the outlet,
electric-shock/fire may occur.
Must Do
Must Do
Must Do
Prohibited
Prohibited

Troubleshooting
When an earthquake or fire occurs, or if you feel any
abnormal combustion, abnormal sound, abnormal
smell, immediately stop using the product and close the
middle valve to ventilate, and then plug out the power
cord from the outlet.
Keep children away from the product.
Do not let children close to the product.
Otherwise, she/he may be burned and/or electrically
shocked.
After using the product, turn the ignition
handle to the 'Extinguishment' position.
Otherwise, gas may leak.
Close the middle valve before go to bed or go out.
Do not use product when power cord is
defective or power cord and metal part are
loosed.
It could cause electric shock or fire.
Call for our after sales service agency.
Do not touch the product while using or for
a certain period after using.
While/after using, the product top plate and nearby of the
product is very hot. If you touch it, you may be burned.
Do not plug too much stuff in
It could cause overheating and fire.
Use an outlet for AC 240V only.
Must Do
Must Do
Prohibited
Prohibited
No Touch No Touch
Middle Valve Closed

Do not scratch/process/extend the power
cord. Do not force it to be bent or bound.
Otherwise, it may be broken causing fire and electric shock.
Do not use the product other than cooking.
Using the product to dry cloth, ignite other
inflammable objects and etc may cause fire and
product damage.
Make sure connection between gas connector and gas hose is firm.
Otherwise, gas may leak and cause fire.
Prohibited Prohibited
Prohibited
Make sure of using the gas as specified on the nameplate.
(LN gas)
The gas connection work should be carried out by a qualified
gas supply agency or gas piping facility agency.
After completing pipe connection, you must apply gas
leakage test. Use product after you make sure of no gas
leakage.
Must do
Do not have the gas hose and power cord pass
on the top or the bottom of the product.
It may be fused by contacting the hot part, so that gas
may leak and fire may occur.
Do not use any supportive tools or a big iron plate
and pottery that may cover the whole gas range.
It may be abnormally overheated by incomplete
combustion causing fire, product damage or carbon
monoxide poisoning.
In this case, we do not take any responsibility to any
product damage and accident.
Prohibited

Do not use any neutralized, bottom-narrowed
or bottom-slippery unstable pot.
Take a special care while using a pot with long
handle.
A neutralized or bottom-narrowed pot may be unstably
placed on the trivet.
A pot with long handle may fall down due to the weight of its
handle or due to touching the handle while using. Then, you
may be burned.
Adjust the fire power properly for the kettle
or pot size.
The flame wider than the pot makes the pot handle
overheated. Then, you may be burned.
Do not remove any part out of the product nor
any separate supportive items.
Do not use any supportive tools purchased in the
market (aluminum foil or other supportive tools).
You may be poisoned by carbon monoxide due to
incomplete combustion. Fire may occur or the product
may be damaged by abnormal overheating.
Prohibited
Prohibited
Prohibited
Prohibited
Must Do
Ventilate frequently while using.
While using, ventilate the room by using a range hood or
by opening the window. Otherwise, you may be
poisoned by carbon monoxide.
Also, when you use a humidifier, flame might be
unusually red. This is a result of the interaction between
flame and water vapor. Turn off the humidifier and
ventilate the room then flame will turn to normal
conditions.
Install the product on even and stable
place.
Otherwise, the pot on the product may fall down
causing a burn and injuries.
Do not use the product on moveable place such as
vehicle, boat and etc.
Prohibited
When you plug out, do not pull wire out harshly.
Power cord could be damaged or it might cause an
electric shock or fire.
Hold the power cord then plug out.

Do not use the product under something that can
easily fall down.
Such things may fall down and cause product damage
and fire.
Do not place any objects in front of the product
while using.
Such objects may be overheated and damaged, and
cause fire.
Do not install the product under any plastic
lighting device.
The heat emission from product could deform the
lampshade. It could cause fire.
Make gas pipe as short as possible.
Prohibited Must Do
Prohibited
Prohibited
When you use product, choose the size of pots
according to the table. If you use an
excessively big pot, product may get deformed
or damage. Also it may cause abnormal
operation.
It s dangerous that product or handle may deform.
Prohibited
Gas consumption (kW)
1.26 or less
1.26above 1.60or less
1.60above 2.02or less
2.02above 2.44or less
2.44above 2.93or less
2.93above 3.49or less
3.49above 4.19or less
4.19above 5.23or less
5.23 above
Diameter of standard pot(diameter )
For gas consumption, refer to specification. (Unit:cm )

Do not let water or soup overflowed while
using.
If the top plate of the product is contaminated with
overflowed-liquid and continuously heated, bad odor may be
detected and the pot may be damaged.
If the top plate of the product is contaminated with any alien
substance, wipe it out clearly. Otherwise, the plate may be
stained.
Do not install the product where water may
splash.
Splashed water may cause electric shock and short
circuit.
Do not repeatedly ignite the product. If the
product has not been ignited and needs be
ignited again, ignite it again after the live
gas disappears. (3~4 seconds later).
During the monsoon season or on a humid day, the
product may not be well ignited due to the high
humidity in the ignition part. If you repeatedly ignite
the product in this case, some live gas may be
accumulated around the product and may be
exploded and fired.
Must Do
Must Do
Prohibited
Prohibited
Prohibited
Do not use the product at windy place (due to
fan and etc) or where wind blows from the
behind of the product.
The product inner part may be damaged; the safety
device may be malfunctioned; the product may be badly
ignited; and etc. Use any home appliances with a fan far
away from the product.
Keep your body and clothes away from the
flame while using.
The clothes may catch fire and you may be burned.
Prohibited
Otherwise, the rear side may be discolored and
deformed.
Install the product on the sink with a dept of
60cm or longer.

After washing the burner head, dry it
completely.
If it is incompletely dried, it will not be well ignited or will be
incompletely combusted.
Must Do
Prohibited
Keep your face away from the burner while
igniting.
You may be burned and injured by the heat of fire or
explosion.
Prohibited Must Do
Do not heat any unpeeled fruit or capped bottle.
Heat it after peeling off. Never heat any bottles.Otherwise, it
may be exploded and then the product will be damaged and
you will be injured.
The bottom of pot should be clean.
If you heat the pot contaminated with alien substance
or with soot, the efficiency of product will decrease
and it may cause fire.
Must Do
Do not install the product near TV or a radio.
TV or radio may make some noise.TV screen may have
poor quality pictures. To prevent these, keep the product
more than 4 meters away from the TV or radio.
While/after using, be careful not to be
burned.
The product is hot while/after using. Be careful not to
be burned.
No Touch

Wear gloves to wipe any sharp things such
as trivet and etc.
Otherwise, you may be injured.
Install the middle vale at the spot where you
can control it conveniently.
Do not have the middle valve and its hose pass
on/through any furniture within 50cm or shorter near such
furniture.
If the middle valve has a fuse cock, check whether such a
fuse cock has bigger capacity than the product has.
Prohibited
Must Do
Must Do
Must Do
If you have any mechanical substances such as
artificial heart and etc in your body, consult with a
doctor before using the product.
Such mechanical substances may be influenced by
the product while using.
Do not ignite the product without any pots on it.
Any item above the product such as a range hood may be
heated and deformed/damaged.
Prohibited
Check the burner handle to be used before ignition.
If an undesired burner is ignited, it causes unnecessary gas loss and a burn.
Must Do
Make sure trivet is in the right position.
Otherwise, safety related incident might occur.
For example pot could fall down.
Must Do
If you close the door to cabinet too fast, flame
might turn off due to convection current.
If flame is turned off, safety device automatically stops gas
supply safely. In this case, ignite again.
Must Do

Standard Calorie Burner(Middle Burner)
Firepower Adjustor Handle(Left
Burner/Middle
Top Plate
Firepower Adjustor Handle(Center Rear
Burner/Small Burner)
Firepower Adjustor Handle(Right
Burner/Big Burner)
Firepower Adjustor Handle(Center Front
Burner/Small Burner)
Low Calorie Burner(Small Burner )
Trivet
Low Calorie Burner(Small Burner )
High Calorie Burner(Big Burner)
Checkout
This figure shows the product with every component part attached
on their right positions.
Check the component parts and attach them on their right positions as specified in Guide Book for Installation and Construction Work..
This product is for 240V only.
Check the voltage at home.

Checkout
If you want to purchase a component part separately,
Contact any of our distributors or service centers nearby.
This figure shows the product with its package opened.
Check whether every component part is exactly at their positions.
-Their positions may affect the product performance.
Remove all tape, styrofoam, paper and etc.
-They are all for the product protection only during transportation.
Does the product meet the gas specification at your home?
-Check the nameplate under the product.
Small Burner Head
Middle Burner Head
User’s Manual
(Installation Manual)
Warranty
Card
Body
Small Burner Head
Big Burner Head
Body Cover Vinyl
Trivet

Use the big burner for fried food.
Use the big burner to heat frozen food or cook curry that is frozen in a pot.
A pot with round bottom may fall down. (Be careful not to be burned.) Put the pot stably
at the center of the burner to use.
Must Do
Must Do
Large Volume of Cook
Strong Firepower Needed Cook
Heating of Frozen Food
Big Burner
Warming of Coffee
Fine-Heat Control
Needed Cook
Small Burner
General Cook
Middle Burner
1.Make sure that the gas is conformable and the gas hose has any problems.
2.Make sure that the firepower adjustor handle is on 'Extinguishment' position
before opening the middle valve.
3..Check the burner to be used and the firepower adjustor handle.

To prevent any fire accident or gas leakage caused by children, close
the middle valve when the product is not used.
Caution
Make sure that the ignition handle is on 'Extinguishment' position.
Turn on
Make sure that the power plug is inserted into the outlet.
Make sure that the firepower adjustor handle is on
'Extinguishment' position. Then, open the middle valve.
Turn the firepower adjustor handle clockwise to the
extinguishment position.
When the burner is extinguished, it may sound 'Puck',
which is the sound made when the flame is off and this
does not show any abnormality.
Right after extinguishment, the product is still hot. Be
careful not to be burned.
Close the middle valve.
Pressing the firepower adjustor handle, turn it toward the ignition
(counterclockwise)
direction completely. If you release the handle while turning, the
product will not be ignited.
Release the handle after confirming that the product has been
ignited.
-4 burners will all discharge electricity but only the burner for
ignition will be ignited.
-If not ignited, turn the firepower adjustor handle to the
extinguishment position and then ignite again.
-If not used for a long time, the product will not be well ignited
because the gas tube has full of air.
Preparation
Ignition
Adjust the flame by slowly turning the firepower adjustor handle
within the range between the extinguishment and ignition.
If the flame is extremely reduced or adjusted too fast, it may be
extinguished. Becareful.
Firepower Adjustment
Extinguishment
Turn the handle as shown by the arrow.
The figure shows the closing status of the middle valve.
Closing Status of Middle Valve
Turn off
Must Do
Must Do
Must Do
Must Do
Prohibited
Open Status of Middle Valve

Do not disassemble/repair/modify the product.
The product must not be disassembled/repaired/modified by other than our service engineers.
Otherwise, the relevant person may be injured by abnormal combustion or malfunction.
Do not spray water on the product.
Do not spray water on the product including its top plate and etc. Otherwise, electric shock and fire
may occur due to short circuit.
Wipe the product without using any inflammable substance
such as thinner, benzene and etc.
Such inflammable substances such as thinner and benzene may cause fire.
Wear gloves for maintenance work.
Otherwise, you may be injured.
Prohibited
Prohibited
Prohibited
Maintenance work should be done with the middle valve closed wearing
gloves.
Otherwise, you may be injured: Electric Shock, Fire and etc.
After maintenance work, make sure that there are no unnecessary items
such as tools and etc inside the product. If there is some, remove it.
Otherwise, the product may be damaged; fire may occur; and you may be injured.
Must Do
Are the burner head and trivet correctly assembled?
Is the flame hole of the burner head clogged by overflowed soup?
Are the heat sensor hem of the safety device for automatic block of gas
and/or the ignition plug contaminated with any alien substance or soup
dreg due to overflow?
Daily Checkout!
Must Do
Must Do

Read this section carefully for correct maintenance!
1.Surface of the Product
2.Top Plate of the Product
Wipe it well with a soft cloth.
Wiping it with any metal or nylon brush may damage it.
3.Burner Part
Wipe overflowed part with neutral detergent
and dry it fully.
Alkali detergent may damage the coated face of product.
Maintain and clean the product wearing gloves.
Usable Unusable
Soft Cloth
Acidic/Alkali
Detergent
Abrasive
Thinner/Benzene
Sponge Brush
Neutral
Detergent
Edible Oil
Nylon Brush Metal Brush
Caution
Dried and attached overflow-substance may be too sticky to be
wiped out. Wipe the product right after using.
If too much contaminated, wipe the product using a dried towel with
a neutral detergent, and then wipe it again using a dried cloth.
If you wipe the top plate with a metal brush, it will be damaged.
Clean it wearing gloves.
Clean the flame hole of the burner from time to time. If the
burner is contaminated, tis flame hole is clogged making
incomplete ingition.
Take off the burner head. Clean the upper circumference of the
burner body and burner head using a harsh brush. Use a drill for
cleaning of the flame holes.
If the flame holes are not drilled or the burner head has become
thinned down due to a long period of use, replace it with new one
and keep it clean all the time.
After cleaning, dry the parts completely or assemble them to their
original positions. If the ignition plug or its ambient part is wet,
electricity is not normally discharged.
The safety device for automatic block of gas should be cleaned
without any hard brush and etc. If any soup is flown over, wipe it out
immediately. Otherwise, the product performance will decline and its
life will be reduced as well.

After the cooked food is cooled, wash the
component parts including burner head,
trivet and etc with a neutral detergent.
After washing them with a neutral detergent, dry them completely.
You must wear gloves when washing component parts.
4.Assembly of Burner Head
5.Component Parts
Trivet
Place the trivet on its exact
position.
Otherwise, some problems like falling down
of a pot may occur.
Warning
.Assemble the burner head onto the burner body correctly.
Good assembly Bad assemblyBig middle,
small burner
Burner Head
Burner Body
After washing the burner head, dry it completely.
Otherwise, the product may not be ignited or it may be ignited explosively.
Must Do