Samsung GN642HFGD User manual

GB
P/N : 50551-40110
Installation and
User Manual
GN642HFGD
GN642FFGD
Built-In Hotplate
GB

Preface
Thank you for using our appliance.
To use this appliance correctly and prevent any potential risk, read these instructions before
use the appliance.
Keep these instructions at the place where you can find it easily.
If you are unsure of any of the information contained in these instructions, please contact the
Samsung customer care center.
These instructions are only valid for the countries of destination, the identification symbols
which are indicated on the cover of the instruction manual.
The manufacturer shall not be responsible for any damages to persons or property caused by
incorrect installation or use of the appliance.
The appliance has been certified for use in countries other than those marked on the
appliance.
The manufacturer also reserves the right to make any modifications to the products as may
be considered necessary or useful, also in the interests of the user, without jeopardizing the
main functional and safety feafures of the products themselves.
3
Contents
Preface .......................................................2
Safety Warning ......................................4-10
- Safety Warning ..........................................4
- Installation .................................................5
- Child and People Safety ............................6
- During Use ................................................7
- Glass Top Plate .........................................9
- Cleaning & Service ..................................10
- Environmental Information ......................10
Instructions for Use and Maintenance .11-19
- Description of the Appliance ....................11
- How to Use ..............................................12
- Safety and Energy Saving Advice ...........14
- Cleaning and Maintenance .....................16
- Troubleshooting .......................................18
- Application for Service .............................19
Technical Instructions ..........................20-27
- Technical Instructions ..............................20
- Technical Data for Engineers ..................21
- Positioning ...............................................22
- Installing the Appliance ...........................23
- Gas Connection ......................................24
- Electrical Connection ..............................25
- Gas Conversion ......................................26
- Burner Features ......................................27

4
Safety Warning
■ Your safety is the most important to Samsung.
■ You must read warnings carefully before installing or using the appliance.
■ This instruction booklet must be kept with the appliance for any future reference.
If the appliance is sold or transferred to another person, ensure the booklet is passed on to
the new user.
■ The manufacturer declines any liability should these safety measures not be observed.
■ The following marks are made to be easily understood so that you can prevent any safety
accident caused by misuse in advance and use the appliance more conveniently.
■ Completely understand the following contents before read the instruction.
Danger/Warning If this mark is neglected, the user may be dead or seriously
injured.
Caution If this mark is neglected, the user may be injured or damaged
in property.
■ The following marks mean as follow:
General Danger, Warning and Caution No Access
No Fire Tool Must Do
Danger
■ If gas seems to leak, take the actions 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.
1 Stop using the product and close the middle valve.
2 Open the window to ventilate.
3 Contact our service center by using a phone outside.
* 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).
5
■ This appliance shall be installed in
accordance with regulations in force and
only used in a well ventilated space.
Installation
Warning
■ Do not install this appliance on any
type of marine vessel or Leisure
Accommodation Vehicle.
■ The gas pipe and electrical cable must
be installed in such a way that they do
not touch any parts or the appliance.
■ Prior to installation, ensure that the gas
and electrical supply complies with the
type stated on the rating plate.
■ This appliance should be installed by a qualified technician or installer.
■ The adjustment conditions for this appliance are stated on the label or data plate.
■ After unpacking the appliance, make sure the product is not damaged and that the
connection cord is in perfect condition. Otherwise, contact the dealer before installing
the appliance.
■ The adjacent furniture and all materials used in the installation must be able to
withstand a minimum temperature of 85˚C above the ambient temperature of the room
it is located in, whilst in use.
■ Remove all packaging before using the appliance.
■ In the event of burner flames being accidentally extinguished, turn off the burner
control and do not attempt to re-ignite the burner for at least one minute.
■ The use of a gas cooking appliance results in the production of heat and moisture in the room
in which it is installed. Ensure that the kitchen is well ventilated: keep natural ventilation holes
open or install a mechanical ventilation device (mechanical extractor hood).
■ Prolonged intensive use of the appliance may call for additional ventilation, for example
opening of a window, or more effective ventilation, for example increasing the level of
mechanical ventilation where present.
■ Precisely observe the evacuation of combustion products.
Caution
G30,G31 G20
220V 110V

6
■ Do not allow children to play near or with the appliance.
■ The appliance gets hot when it is in use.
Children should be kept away until it has cooled.
■ This appliance is designed to be operated by adults.
■ Children can also injure themselves by pulling pans or pots off the appliance.
■ This appliance is not intended for use by children or other persons whose physical,
sensory or mental capabilities or lack of experience and knowledge prevents them
from using the appliance safety without supervision or instruction by a responsible
person to ensure that they can use the appliance safety.
Warning
Caution
Child and People Safety
7
■ Only use the appliance for preparing
food. Never use it as a heater.
Warning
During Use
■ The use of a gas cooking appliance results
in the production of heat and moisture in the
room in which it is installed. Ensure that the
kitchen is well ventilated : keep natural
ventilation holes open or install a mechanical
ventilation device (mechanical extractor
hood).
■ The heating and cooking surfaces of
the appliance become hot when they
are in use, take all due precautions.
■ Never leave the appliance unattended
when cooking with oil or fats. If fat or oil
overheats, then it can ignite extremely
quickly.
■ It is dangerous to modify or try to
modify the characteristics of this
appliance.
■ Do not use this appliance if it is in
contact with water. Do not operate this
appliance with wet hands.
■ Do not use large cloths, tea towels or
similar as the ends could touch the
flames and catch fire.
■ Unstable or misshapen pans should not
be used on the hob as unstable pans
can cause an accident by tipping or
spillage.

8
■ Do not place any flammable object
near the appliance.
■ Do not spray aerosols in the vicinity of
this appliance while it is in operaiton.
■ This appliance is intended for domestic cooking only. It is not designed for commercial or
industrial purposes.
■ Prolonged intensive use of the appliance may call for additional ventilation, for example
opening of a window, or increasing the level of mechanical ventilation where present.
■ Use heat-resistant pot holders or gloves when handing hot pots and pans.
■ Take care not to let pot holders or gloves get damp or wet, as this causes heat to transfer
through the material quicker with the risk of burning yourself.
■ Only ever use the burners after placing pots and pans on them. Do not heat up any empty
pots or pans.
■ Never use plastic or aluminium foil dishes on the appliance.
■ When using other electrical appliances, ensure the cable does not come into contact with
the appliance surfaces of the cooking appliance.
■ If you have any mechanical substance such as artificial heart and etc in your body, consult
with a doctor before using the appliance.
■ Do not let pot holders come near open flames when lifting cookware.
■ Do not use a towel or other bulky cloth in place of a pot holder. Such cloths can catch fire
on a hot burner.
■ When using glass cookware, make sure it is designed for top plate cooking.
■ To minimize the possibility of burns, ignition of flammable materials and spillage, turn
cookware handles toward the side or center of the top plate without extending over
adjacent burners.
■ Always turn burner controls off before removing cookware.
■ Carefully watch foods being fried at a high flame setting.
■ Always heat fat slowly and watch as it heats.
■ Foods for frying should be as dry as possible.Frost on frozen foods or moisture on fresh
foods can cause hot fat to bubble up and over the sides of the pan.
■ Never try to move a pan of hot fat, especially a deep fat fryer. Wait until the fat is cool.
■ Perishable food, plastic items and
aerosols may be affected by heat and
should not stored above or below the
appliance.
■ Ensure the control knobs are in the
‘OFF’ position when not in use.
Caution
During Use (Continued)
9
■ Avoid scratching the glass top plate. The glass
surface can be scratched with items such as sharp
instruments,rings or other jewelry and rivets on
clothing.
■ Large scratches or impacts to glass top plate can
lead to be broken or shattered glass.
■ Do not operate the top plate if the glass is broken.
Spillovers or cleaning solution may penetrated a
broken top plate and create a risk of electrical shock.
Immediately contact a qualified technician if you find that the glass top plate become
broken.
■ Never use the glass top plate as a cutting board.
■ Do not place or store items that can melt or catch fire on the glass top plate, even
though it is not being used.
■ When cooking is finished, the glass top plate remains a little hot for a certain period of
time. Take care not to place your hands on it. Keep children at a safe distance.
■ If the glass surface get broken, unplug the appliance and contact an authorized
Samsung customer care center.
■ Do not spill water on the glass top plate.
■ Do not use pans that is much bigger than burner that we recommend. Only use
proper pan size.
■ Do not use heat - resistant chinaware and charcoal pans.
Warning
Glass Top Plate

10
■ After installation, please dispose of the packaging
with due regard to safety and the environment.
■ When disposing of an old appliance, make it
unusable, by cutting off the cable.
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
■ This marking shown on the product or its literature, indicates that it should not be
disposed with other household wastes at the end of its working life. To prevent
possible harm to the environment or human health from uncontrolled waste disposal,
please separate this from other types of wastes and recycle it responsibly to promote
the sustainable reuse of material resources.
■ Household users should contact either the retailer where they purchased this product,
or their local government office, for details of where and how they can take this item
for environmentally safe recycling.
■ Business users should contact their supplier and check the terms and conditions of
the purchase contract. This product should not be mixed with other commercial
wastes for disposal.
■ Never use abrasive or caustic
cleaning things.
Warning
Cleaning & Service
■ Before attempting to clean the appliance, it should be disconnected from the mains
and cool.
■ You should not use a steam jet or any other high pressure cleaning equipment to
clean the appliance.
■ This appliance should only be
repaired or serviced by an authorised
Service Engineer and only genuine
approved spare parts should
be used.
Caution
Environmental Information
11
Description of the Appliance
1. Glass Top Plate
2. Auxiliary Burner
3. Semi-rapid Burner
4. Rapid Burner
5. Triple crown Burner
6. Control handle for rear left burner
(Rapid burner)
6-1. Control handle for rear left burner
(Triple-crown burner)
7. Control handle for front left burner
(Auxiliary burner)
8. Control handle for front right burner
(Semi-rapid burner)
9. Control handle for rear right burner
(Semi-rapid burner)
10. Pan support
11. Wok pan support
Handle
6-1
2
11
789
5
3
1
4
10
12-1
12-2
13
14
15
16
12
Triple crown Auxiliary, Semi-rapid and Rapid
12. Burner lid
12-1. Inner Burner lid
12-2. Outer Burner lid
13. Flame Spreader
14. Burner Cup
15. Ignition Electrode
16. Flame supervision device
17
18
Wok pan support
17. Wok pan
support
18. Pan support
19
20
21
19. Control handle
20. Sealing ring
21. Tap
Burner
6

12
Turn on
Preparation
1
The following symbols will appear on the control panel, next to each control handle :
Ignition & Adjustment
2
■ Open the middle valve.
■ Place a pot or a pan on the corresponding cooking position.
■ Fully press down the control handle for the corresponding cooking position and turn it to the
left, to the ignition position, and hold it there for a few seconds at most until the burner ignites.
■ After igniting, keep the control handle pressed for about 5~8seconds more because the heat
sensor that opens the gas channel has to warm up first. And set control handle to the position you
want.
■ If the burner does not light, repeat the process.
■ The flame size can be set continuously between maximum and minimum by slowing turning the
control handle.
How to Use
■ The minimum setting is at the end of the anti-clockwise rotation of the control handle.
■ All operation positions must be selected between the maximum and minimum position.
■ The symbol on the control panel, next to the control handle will indicate which burner it operates.
■ If the igniters are dirty, this makes the burner harder to light, so you
should keep them as clean as possible. Do this with a small brush and
make sure that the ignition device is not hit or knocked violently.
■ The flame supervision device shall not be operated for more than 15s. If
after 15s the burner has not lit, stop operating the device and open the
compartment door and/or wait at least 1min before attempting a further
ignition of the burner.
Circle : gas off
Large flame : maximum setting
Small flame : minimum setting
Ignition position
13
Extinguishment
3
■ Turn the control handle to clockwise, to setting ‘O’ (off position)
■ Close the middle valve.
■ Right after extinguishment, the appliance is still hot. Be careful not to be
burned.
■ This appliance is fitted with a Flame supervision device which cuts off
the supply of gas to a burner if the flame goes out, for example if food
has boiled over, or if there was a sudden draught.
■ In the event of the burner flames being accidentally extinguished, turn
off the burner control and do not attemp to re-ignite the burner for at
least 1min.
Turn off
How to Use (Continued)

14
Safety and Energy Saving Advice
- The diameter of the bottom of the pan should correspond to that of the burner.
BURNERS PANS
Φ min. Φ max.
Triple crown 200mm 260mm
Rapid 200mm 260mm
Semi-Rapid 130mm 180mm
Auxiliary 100mm 120mm
NO YES
Do not use small diameter cookware on
large burners.
The flame should never come up the
sides of the cookware.
Always use cookware that are
suitable for each burner, so as
to avoid wasting gas and
discolouring the cookware.
Never cook without a lid or with the lid
half off
- you are wasting energy.
Always place the lid on the
cookware.
Do not use a pan with a convex or
concave bottom.
Only use pots, saucepans and
frying pans with thick, flat
bottom.
Do not place cookware on one side of a
burner, as if could tip over. Do not use
cookware with a large diameter on the
burners near the controls, which when
placed on the middle of the burner may
touch the controls or be so close to them
that they increase the temperature in this
area and may cause damage.
Always place the cookware
right over the burners, not to
one side.
Never place cookware directly on top of
the burner.
Place the cookware on top of
the pan support.
Do not use excessive weight and do not
hit the hob with heavy objects.
Handle cookware carefully
when they are on the burner.
■ It is not permitted to use roasting pans, frying pans or grill stones heated
simultaneously by several burners because the resulting heat build-up
may damage the appliance.
■ Do not touch the hob top and pan support while using or for a certain
period after using.
■ As soon as a liquid starts boiling, turn down the flame so that it will
barely keep the liquid simmering.
■ User can’t use cooking pan
on the hotplate that overlap
its edge.
15
This “WOK PAN SUPPORT” allows you to use
receptacles with a concave base.
■ “WOK PAN SUPPORT” is only for triple crown burner.
■ The manufacture declines all responsibility
if this additional wok pan support is not
used or are used incorrectly.
CONCAVE PAN
Φ min. Φ max.
180mm 220mm
Safety and Energy Saving Advice (Continued)

16
■ Take off the pan supports.
■ Clean these and the control handles with a damp cloth, washing up liquid and warm
water. Stubborn soiling is best soaked before.
■ Finally dry everything with a clean soft cloth.
Cleaning and Maintenance
■ Cleaning operations must only be carried out when the appliance is cool.
■ The appliance should be disconnected from your mains supply before
commencing any cleaning process.
■ Clean the appliance regularly, preferably after each use.
■ Abrasive cleaners or sharp objects will damage the appliance
surface;you should clean it using water and a little washing up liquid.
Pan support, Control handles
■ The glass top plate should only be cleaned when it has cooled down. Use a liquid
detergent to wash the glass, or alternatively use soapy water. For more stubborn dirt,
use the scraper supplied with the cooker.
■ Dry the glass plate thoroughly after cleaning.
Glass top plate
Usable Unusable
Soft Clothing
Sponge Brush
neutral Detergent
Nylon Brush
Edible Oil
Abrasive
Metal Brush
Acidic/Alkali
Detergent
Thinner/Benzene
Soft Clothing
Soft Clothing
Sponge Brush
neutral Detergent
Nylon Brush
Edible Oil
Abrasive
Metal Brush
Acidic/Alkali
Detergent
Thinner/Benzene
Nylon Brush Metal Brush
Soft Clothing
Sponge Brush
neutral Detergent
Nylon Brush
Edible Oil
Abrasive
Metal Brush
Acidic/Alkali
Detergent
Thinner/Benzene
Sponge Brush
Soft Clothing
Sponge Brush
neutral Detergent
Nylon Brush
Edible Oil
Abrasive
Metal Brush
Acidic/Alkali
Detergent
Thinner/Benzene
Edible Oil Acidic/Alkali
Detergent
Soft Clothing
Sponge Brush
neutral Detergent
Nylon Brush
Edible Oil
Abrasive
Metal Brush
Acidic/Alkali
Detergent
Thinner/Benzene
Neutral Detergent
Soft Clothing
Sponge Brush
neutral Detergent
Nylon Brush
Edible Oil
Abrasive
Metal Brush
Acidic/Alkali
Detergent
Thinner/Benzene
Abrasive Thinner/Benzene
Nylon Brush
Thinner/Benzene
Metal Brush
Abrasive
Soft Clothing
Sponge Brush
Neutral Detergent
17
■ Re-assemble the Auxiliary, Semi-Rapid and Rapid burners
as follows :
1. Place the flame spreader (13) on to the burner cup (14) so that the ignition device and the flame
supervision device extend through their respective holes in the flame spreader. The flame spreader
must click into place correctly.
2. Replace the burner lid (12) ensuring that the locating tabs fit into the noches in the flame spreader
(13).
■ Remove the burner lids and Flame Spreaders by pulling them upwards and away
from the top plate.
■ Soak them in hot water and a little detergent.
■ After cleaning and washing them, wipe and dry them carefully. Make sure that the
flame holes are clean and completely dry.
■ Wipe the fixed parts of the burner cup with a damp cloth and dry afterwards.
■ Gently wipe the Ignition device and flame supervision device with a well wrung-out
cloth and wipe dry with a clean cloth.
■ Before placing the burners back on the top plate, make sure that the injector is not
blocked.
BURNERS
Replace parts in the correct order after cleaning.
- Do not mix up the top and bottom.
- The locating lugs must fit exactly into the notches.
Cleaning and Maintenance (Continued)
12-1
12-2
13
14
12

18
Troubleshooting
■ Repairs to the gas and electrical components of this appliance must only be carried out by
a suitably qualified and competent person to ensure safety.
■ However, some minor problems can be resolved as follows :
Problem Probable cause Solution
Not ignited No Spark. Check the electricity supply
The burner lid is badly assembled. Assemble the lid correctly.
The middle valve is closed. Open the middle valve
completely.
Badly ignited The middle valve is incompletely
opened.
Open the middle valve
completely.
The burner lid is badly assembled. Assemble the lid correctly.
The ignition plug is contaminated
with alien substance.
Wipe such alien substance with
dried clothing.
The burners are wet. Dry the burners lids carefully.
The holes in the flame spreader
are clogged.
Clean the flame spreader.
Noise made when
combusted and ignited
The burner lid is badly assembled. Assemble the burner lid
correctly.
Fire off while using The flame supervision device is
contaminated with alien substance.
Clean the flame supervision
device.
Yellow Flame The holes in the flame spreader
are clogged.
Clean the flame spreader.
Different gas is used. Check the gas used.
Unstable Flame The burner lid is badly assembled. Assemble the burner lid
correctly.
Gas Smell A gas tap has been left on. Check to see if any gas taps are
on.
There may be a leak between
the coupling and the gas bottle.
Make sure that the connection is
airtight.
■ If problem is not solved, please contact the Samsung customer care
center.
19
Application for Service
If you have any comments or questions regarding a Samsung products,
contact the SAMSUNG customer care center.
Region Country
Customer Care
Center (TEL) Web Site FAX no. Address Remark
Europe
BELGIUM 02 201 2418 www.
samsung.be N/A Samsung Electronics Benelux B.V. Medialaan 50, 1800 Vilvoorde, Belgium
CZECH
REPUBLIC
844 000 844 www.
samsung.com/cz N/A Distributor pro Českou republiku: Samsung Zrt., česka organizační složka Vyskočilova 4, 14000 Praha 4
DENMARK 70 70 19 70 www.
samsung.com/dk N/A Samsung Electronics Nordic AB SE -19427 Kanalvägen 10A, Upplands Väsby, Sweden
FINLAND 030-6227 515 www.
samsung.com/fi N/A Samsung Electronics Nordic AB SE -19427 Kanalvägen 10A, Upplands Väsby, Sweden
FRANCE
3260 SAMSUNG or
08 25 08 65 65
(€ 0,15/Min)
www.
samsung.com/fr 01 48 63 06 38
Samsung Service Consommateurs
66 rue des Vanesses BP 50116 - Villepinte -95950
ROISSY cedex, France
GERMANY
01805 - 121213
(€ 0,14/Min) www. samsung.de 01805 - 121214
Samsung Electronics GmbH
Samsung House, Am Kronberger Hang 6, 65824
Schwalbach/Ts., Deutschland
HUNGARY
06-80-SAMSUNG
(7267864) www. samsung.com/hu N/A Samsung Electronics Magyar Rt. Szépvölgyi Business Park, 1037 Budapest, Szépvölgyi út 35-37
ITALIA
800-SAMSUNG
(7267864) www. samsung.com/it 02 92141801 Samsung Electronics Italia S.p.A Via C. Donat Cattin, 5, 20063, Cernusco Sul Naviglio (MI)
LUXEMBURG 02 261 03 710 www.
samsung.lu N/A Samsung Electronics Benelux B.V. Medialaan 50, 1800 Vilvoorde, Belgium
NETHERLANDS
0900 20 200 88
(€ 0,10/Min) www. samsung.nl N/A Samsung Electronics Benelux B.V. Postbus 681 2600AR Delft Nederland
NORWAY 815-56 480 www.
samsung.com/no N/A Samsung Electronics Nordic AB SE -19427 Kanalvägen 10A, Upplands Väsby, Sweden
POLAND 0 801 801 881 www.
samsung.com/pl [phone] Samsung Electronics Polska sp. Z o.o. Dział Obsługi Klienta02-678 Warszawa; ul. Szturmowa 2a
PORTUGAL 80 8 200 128 www.
samsung.com/pt N/A SAMSUNG ELECTRÓNICA PORTUGUESA, S.A
Rua Cesario Verde, no 5-4, Piso2795-753 Queijas-Portugal
SLOVAKIA
0800-SAMSUNG
(7267864) www. samsung.com/sk N/A N/A
SPAIN 902 10 11 30 www.
samsung.com/es N/A SAMSUNG ELECTRÓNICS IBÉRIA, S.A
Ciencies, 55-65 (Polígono Pedrosa)
08908 HOSPITALET DE LLOBREGAT (Barcelona)
SWEDEN 0771-400 200 www.
samsung.com/se N/A Samsung Electronics Nordic AB SE -19427 Kanalvägen 10A, Upplands Väsby, Sweden
U.K
0870 SAMSUNG
(7267864) www. samsung.com/uk 0870 7221127 Samsung Electronics U.K. Ltd. Customer Care Centre PO Box 17243 Edinburgh, EH11 4YB United Kingdom
Republic of
Ireland
0818 717 100 www.
samsung.com/uk [phone]
Switzerland
0800-SAMSUNG
(7267864) http://www. samsung.com/ch/ N/A
CIS
RUSSIA 8-800-200-0400 www.
samsung.ru [phone] 117545 Россия, Москва, ул. Дорожная, д.3, корп. 6
KAZAHSTAN 8-800-080-1188 www.
samsung.kz [phone] 050051 4th floor, 172 Dostyk Ave. Almaty Republic of Kazakhstan
UZBEKISTAN 8-800-120-0400 www.
samsung.uz [phone]-742 12fl.,International Business Center,107B,Amir Temur str., Tashkent,Uzbekistan
UKRAINE 8-800-502-0000 www.
samsung.com/ur [phone]A, Spaska St, Floor 3, Kiev 04070, Ukraine
LITHUANIA 8-800-77777 www.
samsung.lt [phone] Zemaites 21, Vilnius, LT-2009, Lithuania
LATVIA 800-7267
http://www.samsung.
com/lv/index.htm
+371 7
50 84 80 J. Alunana 2, Riga, LV-1340, Latvia
ESTONIA 800-7267 www.
samsung.ee
Asia
Pacific
AUSTRALIA 1300 362 603 www.
samsung.com/au (612) 9763 5750 Samsung Electronics Australia 7 Parkview Drive, Homebush Bay NSW 2127
MALAYSIA 1800-88-9999 www.
samsung.com/my 03- 22636759
Samsung Malaysia Electronics Sdn. Bhd.
3B-1-1. Level 1, Block 3B, Plaza Sentral, Jalan Stesen
Sentral 5, KL Sentral , 50470, Kuala Lumpur, Malaysia
THAILAND
1800-29-3232
02-689-3232 www. samsung.com/th 02- 689-3298
Thai Samsung Electronics Co.,Ltd Service Department
1,6 floor Boonmitr Building 138 Silom Rd., Suriyawong
Bangrak Bangkok 10500
บริษัท ไทยซัมซุงอิเล็คโทรนิคส์ จำกัด
เลขที่ 138 อาคารบุญมิตร ชั้น 1,6 ถนนสีลม
แขวงสุริยวงศ์ เขตบางรัก กรุงเทพฯ 10500

20
Technical Instructions
■ This appliance must be installed by a qualified technician or installer.
■ Prior to installation, ensure that the local distribution conditions
(nature of the gas and gas pressure) and the adjustment of the
appliance are compatible.
■ The adjustment conditions for this appliance are stated on the label
(or data plate).
■ This appliance is not connected to a combustion products evacuation
device. It shall be installed and connected in accordance with current
installation regulations. Particular attention shall be given to the
relevant requirements regarding ventilaton.
■ Before installing, turn off the gas and electricity supply to the
appliance.
■ All appliances containing any electrical components must be earthed.
■ Ensure that the gas pipe and electrical cable are installed in such a
way that they do not touch any parts of the appliacne which become
hot.
■ Gas pipe or connector shouldn’t be bent or blocked by any other
appliances.
■ Check the dimensions of the appliance as well as the dimensions of
the gap to be cut in the kitchen unit.
■ The panels located above the work surface, directly next to the
appliance, must be made of non-flammable material. Both the strati-
fied surfacing and the glue used to secure it should be heat resistant,
to prevent deterioration.
■ Turn on appliance tap and light each burners.
Check for a clear blue flame without yellow tipping.
If burners shows any abnormalties check the following :
- Burner lid on correctly
- Flame spreader positioned correctly
- Burner vertically aligned with injector nipple
■ A full operational test and a test for possible leakages must be carried
out by the fitter after installaion.
■ The flexible tube shall be fitted in such a way that it cannot come into
contact with a moveable part of the housing unit and does not pass
through any space susceptible of becoming congested.
21
Appliance Specification
Model GN642HFGD GN642FFGD
Pan Support Cast Iron
Support Wok O X
Top Plate Tempered glass (8t)
Control Handle Titan color
Weight (net) 13.5kg 13.0kg
Weight (gross) 16.2kg 15.7kg
Dimension (WxDxH)
594x510x46 594x510x46
Ignition device Continuous Ignition Type
Gas Connection 1/2 inch female thread
Electric supply 220V~240V, 50/60Hz
Burner Feature Triple crown(1EA),
Semi-rapid(2EA), Auxiliary(1EA)
Rapid(1EA), Semi-rapid(2EA),
Auxiliary(1EA)
○ APPLIANCE CLASS : Class 3
○ APPLIANCE CATEGORY :
BE/FR GB/IT/PT/LT/ES/CZ/SK PL
Cat. II 2E+3+ II 2H3+ II 2E3B/P
P(mbar) 20/25 - 28-30/37 20 - 28-30/37 20-36
HU
Cat. II 2H3B/P
P(mbar) 25-30
Technical Data for Engineers
W
H
DD
W
H

22
Cut out size
Width : 560mm
Depth : 480mm
Thickness : 30~50mm
■ This appliance is to be built into a kitchen unit or 600mm worktop, providing the
following minimum distances are allowed ;
- The edge of the appliance must be a minimum distance of 55mm from a rear wall.
- A minimum distance of 100mm must be left between the side edges of the appliance and any
adjacent cabinets or walls.
- The minimum distance combustible material can be fitted above the appliance in line with the
edges of the appliance is 400mm. If it is fitted below 400mm a space of 50mm must be allowed
from the edges of the appliance.
- The minimum distance combustible material can be fitted directly above the appliance is 700mm.
- This panel(a) must be positioned at a maximum distance of 150mm below the worktop.
400 mm
560
mm
480
mm
400 mm
700 mm
55
mm
100
mm
FO 0812
CLEARANCES REQUIRED
WHEN FITTING THE HOB
WITHOUT A COOKER HOOD ABOVE
FO 0813
400 mm
560
mm
480
mm
400 mm
700 mm
600 mm
55
mm
100
mm
CLEARANCES REQUIRED
WHEN FITTING THE HOB
WITH A COOKER HOOD ABOVE
Positioning
40mm
150mm (MAX)
a
23
1. Remove the pan support, the burner lid and
flame spreader and carefully turn the
appliance upside down and place it on a
cushioned mat.
Take care that the Ignition devices and flame
supervision devices are not damaged in this
operation.
2. Apply the sealing strip provided around the
edge of the appliance.
3. Do not leave a gap in the sealing agent or
overlap the thickness.
Do not use a silicon sealant to seal the
appliance against the aperture.
This will make it difficult to remove the
appliance from the aperture in future,
particularly if it needs to be serviced.
1. Place the bracket(B) over the holes that match the size
of the screws.There are one set of screw holes in each
corner of the hob(H).
Slightly tighten a screw(C) through the bracket(B) so
that the bracket is attached to the hob, but so that you
can still adjust the position it.
2. Carefully turn the hob back over and then gently lower it
into the aperture hole that you have cut out.
3. On the underneath of the hob, adjust the brackets into a
position that is suitable for your worktop.
Then fully tighten the screws(C) to secure the hob into
position.
HH
H
H
Installing the Appliance
(A) SEALING STRIP
(B) BRACKET
(C) SCREW

24
■ This appliance must be installed and connected in accordance with installa-
tion regulations in force in the country in which the appliance is to be used.
■ This appliance is supplied to run on natural gas only and cannot be used on
any other type of gas without modification. Conversion for use on LPG and
other gases must only be undertaken by a qualified person.
■ Connection with a rigid pipe made from copper and with
screw-on mechanical connectors.
Make the connection directly to the end of the elbow fitted on
the appliance.
■ Connection using flexible undulated metal tube with
screw-on connectors. (Fig. A)
You can use a flexible stainless steel pipe available from your
after sales service department.
■ Connection using flexible tube with screw-on connectors.
(Fig.B)
These tubes must not exceed 2 meters in length and must be
accessible along their entire length.
■ A full operational test and a test for possible leakages must be carried out
by the fitter after installation.
■ Access to the whole length of the connection hose must be possible and
the gas hose must be replaced before its use before the end of service life
(indicated on the hose)
Gas Connection
Elbow
The gas inlet connection fitting is 1/2 inch female thread.
Gas distributed by pipe ; natural gas, propane-air gas or butane-air gas
For your safety, you must choose from the three following connection option.
■ For the user’s safety, we advise the connection to be made
with a rigid pipe if this is possible, using a flexible undulated
metal tube with scerw-on connectors (maximum length
2meters) (Fig.A)
■ For an existing installation, where it is not possible to fit a
reinforced, braided, flexible gas hose, the connection can be
made with a flexible gas hose (maximum length 2meters),
with two clamps.
One on the connector, and the other on the pressure
regulator, and a gasket should be fitted between the
connector and the hob’s elbow. (Fig.B)
Elbow
Gas supplied by tank or cylinder (butane/propane)
■ You can obtain the connector and the gasket from your After-Sales Service.
In France, you must use a tube or a pipe featuring the “NF Gaz” logo.
If the installation is difficult, unscrew the Elbow slightly and tighten it after
locating the Elbow.
Fig.A Fig.B
Fig.A Fig.B
Gasket
Connector
Clamp
25
■ This appliance must be earthed.
■ This appliance is designed to be connected to a 220~240V, 50/60Hz AC electricity supply.
■ The wires in the mains lead are coloured in accordance with the following code ;
- Green/yellow = Earth
- Blue = Neutral
- Brown = Live
■ The wire which is coloured green and yellow must be connected
to the terminal which is marked with the letter E or by the earth
symbol.
Electrical Connection
■ WIRING DIAGRAM
1
2
3
4
N
L


N
L
N
L
BLUE TO NEUTRAL
GREEN & YELLOW TO EARTH
BROWN TO LIVE
GND
CONNECTOR
Ignition
Electrode
 MICRO SWITCHES
 IGNITER
(INPUT: 220V 50~60HZ, OUTPUT: 15.25V)

26
Gas Conversion
■ Be careful, the operations and adjustments to be carried out when converting
from one gas to another.
■ All work must be carried out by a qualified technician.
■ Before you begin, turn off the gas and electricity supply to the appliance.
Change the injector of the burners.
1
Remove the pan support, Burner lid and Flame spreader.
Unscrew the injector using a 7mm box spanner and replace it with
the stipulated injector for new gas supply. ( see table 1. Page 27.)
Carefully reassemble the all components.
After injectors are replaced, it is advisable to strongly tighten the
injector in place.
Adjusting of the taps of the cooking hob burners for
reduced consumption
2
➀ Turn the taps down to minimum.
➁ Remove the control handles from taps.
➂ Adjusting the by-pass screw.
- For converting G20 into G30 or G31, the screw must
be screwed down fully tight.
- At this stage, light up the burners and turn the
control handles from max position to minimum
position to check flame stability.
- For converting G30 or G31 into G20, please contact
“After-Sales Service”.
➃ Replace the control handles on the taps.
Injector
Control handle
Tap
Sealing ring
Tap
by-pass screw
■ Do not dismantle the tap shaft : in the event of a malfunction, change the whole tap.
■ Before placing the burners back on the top place, make sure that the injector is
not blocked.
■ A full operational test and a test for possible leakages must be carried out after
gas conversion. (such as soap water or gas detector)
■ After completing conversion, a qualified technician or installer has to mark “V”
on the right gas category
to match with the setting
in rating plate.
Remove the previous
setting “V” mark.
GN642HFGD S/N: A36579MZ400007A
G20/20mbar 220-240V 50/60Hz, Pmax 1W
∑Qn Q20: 7.5kW G30: 521g/h G31: 503g/h
G20-20mbar G30/29mbar G31/37mbar GB Cat.: ll 2H3+
0063
27
Burner Features
Nominal heat input and flow rates see below at 15˚C at 1,013 mbar. (Table 1)
COUN-
TRY
TYPE OF
GAS
BURNER
Triple - Crown Rapid Semi-rapid Auxiliary
Total
POSITION Max Min Max Min Max Min Max Min
GB,IT
FR,HU
BE,LT
NL,PT
ES,CZ
SK
G-30
BUTANE
29 mbar
Injector make
(1/100 mm)
88 85 65 50 -
Nominal heat input
(Kw)
3.0 1.25 3.0 0.74 1,75 0.43 1.0 0.37 7.5
Nominal flow rates
(g/h)
211.1 35 211 53 120 31 71 25
PL
G-30
BUTANE
37 mbar
Injector make
(1/100 mm)
80 80 62 47 -
Nominal heat input
(Kw)
3.0 1.28 3.0 0.81 1,75 0.47 1.0 0.38 7.5
Nominal flow rates
(g/h)
203.4 35 203 58 125 33 71 25
GB,IT
FR,BE
LT,PT
ES,CZ
SK
G-31
PROPANE
37 mbar
Injector make
(1/100 mm)
88 85 65 50 -
Nominal heat input
(Kw)
3.0 1.25 3.0 0.71 1,75 0.41 1.0 0.33 7.5
Nominal flow rates
(g/h)
199.4 45 199 49 118 28 68 23
GB,IT
FR,BE
LT,PT
PL,ES
CZ,SK
G-20
NATURAL
20 mbar
Injector make
(1/100 mm)
130 119 97 72 -
Nominal heat rating
(Kw)
3.0 1.25 3.0 1.14 1,75 0.63 1.0 0.45 7.5
Nominal flow rates
(L/h)
271 118 271 79 166 54 91 30
HU
G-20
NATURAL
25 mbar
Injector make
(1/100 mm)
125 110 91 68 -
Nominal heat input
(Kw)
3.0 1.31 3.0 1.33 1,75 0.57 1.0 0.49 7.5
Nominal flow rates
(L/h)
271 124 271 79 166 54 91 30
Burner Calibrated orifice 1/100mm
Auxiliary 31
Semi-rapid 34
Rapid 43
Triple-Crown 60
- Aeration adjustment none