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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.

Summary of Contents for GN643EFX

Page 1: ...USER MANUAL ...

Page 2: ...r 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 ...

Page 3: ...uct 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 ...

Page 4: ...as 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 th...

Page 5: ...e 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 p...

Page 6: ... 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 ...

Page 7: ... 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 th...

Page 8: ...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 u...

Page 9: ...noxide 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...

Page 10: ...ke 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 Gasconsumption kW 1 26 or less 1 26above 1 60or less 1 60above 2 02or less 2 02above 2 44or ...

Page 11: ...on 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 T...

Page 12: ...tles 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 thes...

Page 13: ...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 t...

Page 14: ...andle Center Front Burner Small Burner LowCalorieBurner SmallBurner Trivet LowCalorieBurner SmallBurner 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 Che...

Page 15: ... 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 Bod...

Page 16: ...ust 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 ...

Page 17: ...terclockwise 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...

Page 18: ...loves 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...

Page 19: ...d 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 h...

Page 20: ...t 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 assembly Big 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 ...

Page 21: ... burner head hole is clogged Different gas is used The burner head is badly assembled The gas hose is not well connected The gas hose has crack or some hole Check the Power Change gas container in case of LPG Assemble the head correctly Open the middle valve completely Open the middle valve completely Change gas container in case of LPG Assemble the head correctly Wipe such alien substance with a ...

Page 22: ...tion Type 9 5 kg 8kg 590mm W x 505mm D x 87mm H G 1 2 240V 50 Thermo Element Type Safety Device S V Gas Used LN Gas kW Dimension Unit mm User s Manual Installation Manual Big Burner Head 1 EA Middle Burner Head 1 EA Small Burner Head 2 EA Firepower Adjustor Handle 4 EA 3 50 1 61 Big Burner Middle Burner 4 53 Small Burner 2EA Total Gas Consumption 10 8 ...

Page 23: ...hen installing product Drawing of complete installation Production Dimension Cutout Dimension Make an air hole with 560 W X 80 D in size needed for combustion in the upper rear plate If you don t have this air hole it could have negative effect on the performance of product Upper Front Countertop Gas Connector 65 0 1 58 5 30 40 30 40 Upper Front Countertop 285 560 2 0 Atleast 600 or More 65 0 2 1 ...

Page 24: ... from the edge of front countertop to product Caution If you install another appliances under this product i e dish washer and etc have a distance at least 3c of 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 Small Burner Head Middle Burner Head User s Manual Installation Manual Warranty Card Bo...

Page 25: ...as piping facility agency After completing pipe connection you must apply a gas leakage test Use product ofter you make sure of no gas leakage Assemble product into the countertop Place burner head onto corresponding burner body according to burner location correctly Make sure that the burner head isnotliftedupnortilted If burner head is not correctly assembled ignition may fail ...

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