LG MFL62725501 User's Manual
Contents
1. f yi r f i Center adjustment screw Fig 2 Adjustment screw next to the valve shaft Fig 3 7 Test The Flame Stability 15 Test The Flame Stability Test 1 e Turn the knob from HI to LOW quickly Test 1 D e f the flame goes out increase the flame e Turn the knob from HI to LOW quickly size and test again lf the flame goes out increase the frame size and test again Test 2 e With the burner on a LOW setting open Test 2 oo and close the oven or cabinet door quickly e With the burner on a LOW setting open e If the flame is extinguished by the air currents and close the oven or cabinet door quickly created by the door movement increase If the flame is extinguished by the air the flame height and test again currents created by the door movement 8 Repeat steps 1 6 for each surface burner Increase the flame height and test again except for center burner 16 After low flame setting turn off the burner b 17 Disconnected power to appliance Only For the center burner 18 Remove knob grate burner cap burner head i Discomeci tower o apniance 19 Remove all screw of the cook top 2 Remove grates burners caps burner heads and 20 Remove cook top by lifting up knobs 21 Reposition center LED lamp module by en cee 22 saa a cook top and secure all screws of philips screwdriver Rep p ft cook top 4 Remove cooktop by lifting up as 5 Remove LED lamp module of the center2. LG GAS COOKTOP INSTALLATION INSTRUCTIONS Please read this guide thoroughly before installation BEFORE YOU BEGIN Read these instructions completely and carefully Installation of this cooktop must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 latest edition In Canada installation must conform with the current Natural Gas Installation Code CAN CGAB149 1 or the current Propane Installation Code CAN CGA B149 2 and with local codes where applicable This cooktop has been design certified by CSA International according to ANSI Z21 1 latest edition and Canadian Gas Association according to CAN CGA 1 1 latest edition As with any appliance using gas and generating heat there are certain safety precautions you should follow You will find these precautions in the Important Safety Information section in your User s Guide Read them carefully e IMPORTANT Save these instructions for local electrical inspector s use e IMPORTANT Observe all governing codes and ordinances P No MFL62725501 To contact LG Electronics 24 hours a day 7 days a week 1 800 243 0000 U S A 1 888 542 2623 Canada Or visit us on the Web at us lge com U S A ca lge com Canada Note to Installer Leave these Instructions with the appliance after installation is completed Note to Consumer Keep the User s Guide and Installation Instructions for
3. Part 280 or when such standard is not applicable the Standard for Manufactured Home Installations latest edition Manufactured Home Sites Communities and Set Ups ANSI A225 1 latest edition or with local codes In Canada mobile home installation must comply with the current CAN CSA Z240 MH Mobile Home Installation Code INSTALLATION INSTRUCTIONS em 5 ASSEMBLE THE SURFACE BURNERS Make sure the hole in the burner head is positioned CAUTION over the electrode DO NOT operate the burners without all parts in place Place the burner caps and heads on the cooktop Make sure that the caps and heads are placed in the correct locations Electrode Extra large burner Center PR head and cap Small burner head and cap Lrage burner head and cap em 6 CHECK IGNITION OF SURFACE BURNERS Operation of all cooktop burners should be checked QUALITY OF FLAMES after the COOKTOP and gas supply lines have been carefully checked for leaks The combustion quality of burner flames needs to be confirmed visually ELECTRIC IGNITION AMARA A Yellow flames Call for service select a top burner knob push down and then turn counterclockwise to the LITE position You can hear a clicking sound indicating proper operation of the spark module Once the air has been purged from the supply lines burner should ignite within 4 seconds After burner ignites rotate knob out of the LITE positi
4. future reference NOTE This appliance must be properly grounded e The electrical diagram is in an envelope attached to the back of the cooktop e Skill level Installation of this appliance requires basic mechanical skills e Proper installation is the responsibility of the installer e Product failure due to Improper installation Is not covered under the Warranty e Remove all tape and packaging e Make sure the burners are properly seated and level e Take the accessory pack off of the cooktop e Check to be sure that no cooktop parts have come loose during shipping INSTALLATION INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE INSTALLATION D IN THE COMMONWEALTH OF MASSACHUSETTS e This product must be installed by a licensed e A flexible gas connector when used must not olumber or gas fitter exceed 3 feet in length e When using ball type gas shut off valves they shall be the T handle type mm FOR YOUR SAFETY A WARNING If the information in this manual is not followed exactly a fire or WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electrical switches explosion may result causing property e Do not use any phone in your building damage personal injury or death e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier instructions Do not store or use combustible materials f you cannot contact your gas supplier call
5. valve 23 jew burner heads burner caps grates by unclipping In this case the ignition switch Should be positioned properly 6 Replace the cooktop back and secure the screws of the cooktop 24 Connect power to appliance INSTALLATION INSTRUCTIONS cD CED WHEN ALL HOOKUPS ARE COMPLETE Make sure all controls are left in the off position Make sure the flow of combustion and ventilation air to the cooktop is unobstructed mm CONVERTING TO LP GAS OR CONVERTING BACK TO NATURAL GAS FROM LP This cooktop leaves the factory set for use with The conversion instructions and LP orifices are natural gas When converting to LP gas the supplied with your cooktop e must be performed by a qualified LP Keep these instructions and the orifices in case gas installer you want to convert back to natural gas Memo Printed In Korea Impreso en Korea Imprim en Cor e
6. ECTOR HOOKUP Pressure regulator Adapter Gas Flow into Range connector 6 ft max o lt Adapter Installer Inform the consumer of the location of the gas 1 2 or 3 4 __ shut off valve Gas pipe INSTALLATION INSTRUCTIONS em 3 ELECTRICAL CONNECTIONS ELECTRICAL REQUIREMENTS 120 Volt 60 Hertz properly grounded dedicated circuit protected by a 15 or 20 A circuit breaker or time delay fuse GROUNDING IMPORTANT FOR PERSONAL SAFETY THIS APPLIANCE MUST BE PROPERLY GROUNDED PREFERRED METHOD Ensure proper ground exists before use The power cord of this appliance should be equipped With a three prong grounding plug which mates with a standard three prong grounding wall receptacle to reduce the possibility of electric shock hazard from this appliance The customer should have the wall receptacle and circuit checked by a qualified technician to be sure the receptacle is properly grounded When connecting the cord of this cooktop to a Standard two prong wall receptacle it is the personal responsibility and obligation of the customer to have it replaced with a properly grounded three prong wall receptacle DO NOT UNDER ANY CIRCUMSTANCES CUT OR REMOVE THE THIRD GROUND PRONG FROM THE POWER CORD A word about Ground Fault Circuit Interrupters Ground Fault Circuit Interrupters are not required or recommended for gas range receptacles Ground F
7. OP INTO CUTOUT Insert the cooktop centered into the cutout opening Be sure the front edge of the countertop is parallel to the cooktop Make final check that all required clearances are met 3 LOCATE RETAINER BRACKETS Remove the retainer brackets from the literature package NSN 4 INSTALL THE RETAINER BRACKETS Install the retainer brackets to the bottom of the cooktop unit then snug the bolts against the bottom of the countertop as shown Retainer brackets Countertop Cooktop Retainer brackets NOTE The retainer brackets MUST be installed to meet local codes or in their absence with the National Electrical Code ANSI NFPA No 70 latest edition INSTALLATION INSTRUCTIONS gt E aa This cooktop is designed to operate at a pressure of 5 of water column on natural gas or 10 of water column on LP propan or butane gas Make sure you are supplying your cooktop with the type of gas for which it is designed This cooktop is convertible for use on natural or propane gas When using this cooktop on LP gas conversion must be made by a qualified LP installer before attempting to operate the cooktop on that gas For correct operation the pressure of natural gas supplied to the regulator should between 5 and 13 of water column D PROVIDE ADEQUATE GAS SUPPLY For LP gas the pressure supplied must be between 10 and 13 of water column When checking for correct oper
8. SAFETY INSTRUCTIONS Read these instructions completely and carefully Improper installation adjustment alteration service or maintenance can cause injury or property damage For assistance or additional information consult a qualified installer service agency manufacturer dealer or your gas supplier Never reuse old flexible connectors The use of old flexible connectors can cause gas leaks and personal injury Always use NEW flexible connectors when installing a gas appliance hurt you and others All safety messages will follow the safety alert symbol and either the This is the safety alert symbol This symbol alerts you to potential hazards that can kill or word WARNING or CAUTION WARN NG This symbol will alert you to hazards or unsafe practices which could cause serious bodily harm or death CAUTION This symbol will alert you to hazards or unsafe practices which could cause bodily injury or property damage IMPORTANT Remove all packing material and e Be sure the wall coverings around the cooktop can literature before connecting gas and electrical supply withstand heat generated by the cooktop up to 200 F e Let your cooktop installed by a qualified installer e Avoid placing cabinets above the cooktop To minimize the hazard caused by reaching over the open flames of operating burners install a ventilation hood over the cooktop that projects forward at least 5 beyond the front of the cabinets e Yo
9. as supply to the cooktop Install male 1 2 flare union adapter to the 1 2 NPT internal thread at inlet of pressure regulator Use a backup wrench on the pressure regulator fitting to prevent damage Install male 1 2 or 3 4 flare union adapter to the NPT internal thread of the manual shut off valve taking care to back up the shut off valve to keep it from turning a Connect flexible metal connector to the adapter on the cooktop Position cooktop to permit connection at the shut off valve When all connections have been made be sure all cooktop controls are in the off position and turn on the main gas supply valve Check gas leaks by using manometer lf a manometer is not available turn the gas supply on to the cooktop and use a liquid leak detector at all joints and connections to check for leak Tighten all connections if necessary to prevent gas leakage in the cooktop or supply line WARNING DO NOT USE A FLAME TO CHECK FOR GAS LEAKS Disconnect the cooktop and its individual shut off valve from the gas supply piping system during any pressure testing of that system at test pressures more than 1 2 psig 3 5kPa Isolate the cooktop from the gas supply piping system by closing its individual shut off valve during any pressure testing of the gas supply system at test pressures equal to or less than 1 2 psig 3 5kPa 7 INSTALLATION INSTRUCTIONS CaCT X E em FLEXIBLE CONN
10. ation of the regulator the inlet pressure must be at least 1 more than the operating manifold pressure as given above The pressure regulator located at the inlet of the cooktop manifold must remain in the supply line regardless of whether natural or LP gas is being used A flexible metal appliance connector used to connect the cooktop to the gas supply line must have an I D of 5 8 and can be 3 feet in length easily for installation In Canada flexible connectors should be single wall metal connectors less than 6 feet in length 2 CONNECT THE COOKTOP TO GAS Shut off the main gas supply valve before removing the old cooktop and leave it off until the new hook up has been completed Don t forget to relight the pilot on other gas appliances when you turn the gas back on Because hard piping restricts movement of the cooktop the use of a CSA International certified flexible metal appliance connector is recommended unless local codes require a hard piped connection Never reuse an old connector when installing a new cooktop If the hard piping method is used you must carefully align the pipe the cooktop cannot be moved after the connection is made To protect gas leaks put pipe joint compound on all male external pipe threads Install a manual gas line shut off valve in the gas line in an easily accessed location outside of the cooktop Be sure everyone operating the cooktop knows where and how to shut off the g
11. ault Circuit Interrupters are devices that sense leakage of current in a circuit and automatically switch off power when a threshold leakage level is detected These devices must be manually reset by the customer The National Electrical Code requires the use of Ground Fault Circuit Interrupters in kitchen receptacles installed to serve countertop surfaces Performance of the cooktop will not be affected if it is operated from a Ground Fault Circuit Interrupters protected circuit but occasional nuisance can occur INSTALLATION INSTRUCTIONS CAUTION The customer should have the circuit checked by a qualified technician to make sure the receptacle is correctly grounded DO NOT use an adapter plug because disconnecting of the power cord places undue strain on the adapter and causes eventual failure of the adapter ground terminal The customer must have the two prong wall receptacle replaced with a three prong grounding receptacle by a qualified technician before using this cooktop D 4 SEAL THE OPENINGS seal any openings in the wall behind the cooktop and in the floor of the cabinet when hookups are completed em 3 ELECTRICAL CONNECTIONS continued The installation of appliances designed for mobile home installation should conform with the Manufactured Home Construction and Safety Standard Title 24 CFR Part 3280 formerly the Federal Standard for Mobile Home Construction and Safety Title 24 HUD
12. e Center Line from countertop to yO se unprotected overhead rom countertop surface to nearest cabinet eg on either side of A MIN clearance SA ae from cutout to side MAKE SURE WALL COVERINGS wall on the left of 4 unit COUNTERTOP AND CABINETS AROUND COOKTOP CAN 2 COOKTOP AND CUTOUT WITHSTAND HEAT UP TO 200 F DIMENSIONS GENERATED BY COOKTOP Wall covering cabinets and countertop must withstand heat up to F G width 200 F se RE H 7 J TZ a width cut a ue Lie we To ensure accuracy it is best to make ian KT a template when cutting the opening and the wall K MIN in the counter behind the From front cooktop edge of cutout and front edge of countertop MODEL A B 30 Cooktop 11 6 30 30 2th e 3 284 19 28 194e 1 2a O O m TN G I c_ Ps 36 Cooktop 11 6 36 36 21 3w 33 e 19 e 33 6 1946 1 e 294 INSTALLATION INSTRUCTIONS cD em INSTALLING THE COOKTOP UNIT 1 LOCATE ELECTRICAL OUTLET AND GAS SHUT OFF VALVE BENEATH CABINET NEVER RE USE Wb OLD FLEX f CONNECTORS Electrical outlet 12 below countertop Install a manual shut off valve in the gas line in an easily accessible location outside the cooktop Be sure you know how and where to shut off the gas supply to the cooktop Install the electrical outlet 12 below the countertop INSERT COOKT
13. on Try each burner in succession until all burners have been checked B Yellow tips on outer cones t is normal for LP gas lt D ID D ID gt Le y SS en I gt A C Soft blue flames t is normal for natural gas If burner flames look like A call for service B or C is normal burner flames depending on the type of gas you use With LP gas some yellow tipping on outer cones is normal 11 INSTALLATION INSTRUCTIONS i h e E Ee em 7 ADJUST THE SURFACE BURNER LOW FLAME SIMMER SETTING For all Surface burners except for the center 7 Position center burner head center burner cap burner center grate center knob _ 8 Connect power to appliance 1 Light all surface burners except for the center 9 Light center burner burner 10 Turn the knob on the burner being adjusted 2 Turn the knob on the burner being adjusted to to LO LOW LO LOW 11 Remove knob 3 Remove knob 12 Using a small flat bladed screwdriver insert 4 Insert a small flat bladed screwdriver into the into the hole next to the valve stem to adjust valve stem as shown in Fig 2 outer flame as shown in Fig 3 5 Turn the adjustment screw until the flame 13 Turn the adjustment screw until the flame reaches the desired size reaches the desired size 6 Replace the knob 14 Replace the knob jo SN 4 f f L PT D 1 j j l j
14. that CAUTION Items of interest to children appliance Should not be placed in cabinets above the cooktop children climbing on the cooktop to reach items could be seriously injured e f cabinets are located above the cooktop allow a minimum clearance of 30 between the cooking Surface and the bottom of unprotected cabinets e f a 30 clearance between cooking surface and overhead combustible material or metal cabinets cannot be maintained protect the underside of the cabinets above the cooktop with not less than 1 4 insulating millooard covered with sheet metal not less than 0 0122 thick Clearance between the cooking surface and protected cabinets MUST NEVER BE LESS THAN 24 INCHES INSTALLATION INSTRUCTIONS gt emm DIMENSIONS AND CLEARANCES Provide enough clearances between the cooktop The cooktop may be placed with 2 3 4 clearance to and adjacent combustible surfaces These dimensions the back wall must be met for safe use of your cooktop The location of the electrical outlet and pipe opening may be adjusted to meet specific requirements 1 MAINTAIN THE FOLLOWING 3 RECOMMENDED GAS SUPPLY MINIMUM CLEARANCE LOCATION FROM BACKWALL DIMENSIONS 1 Min From Backwall 13 MAX Depth of unprotected overhead cabinets ND b A MIN clearance from Reoyo G A d cutout to side wall on Sete the right of the unit B NT O From Cutout 30 MIN clearance g C a
15. the gasoline or other flammable vapors and fire department liquids in the vicinity of this or any other Installation and service must be performed by appliance a qualified installer service agency or the gas Supplier emm PREPARING FOR INSTALLATION TOOLS YOU WILL NEED MATERIALS YOU MAY NEED e Gas line shut off valve Omn e To reduce the possibility of gas leaks apply teflon Phillios screwdriver tape or a thread compound approved for use oap with LP or Natural gases to all threaded connections U Open end or e Flexible metal appliance connector 5 8 D Flat blade screwdriver adjustable wrench A 3 foot length is recommended for ease of installation but other lengths are acceptable Never use an old connector when installing a new cooktop Pencil and ruler Pipe wrench 2 e Flare union adapter for connection to gas supply one for support line 3 4 or 1 2 NPT x 5 8 1 D e Flare union adapter for connection to pressure MATERIALS YOU MAY NEED regulator on cooktop 1 4 NPT x 1 2 D e Liquid leak detector or soapy water Pipe Fittings Shut Off sealant Valve MT TOUTE Flexible Connector INSTALLATION INSTRUCTIONS C EEE em INSTALLATION SAFETY INSTRUCTIONS BEFORE YOU BEGIN Remove all tape and packing materials before using the cooktop Dispose all plastic bags after Unpacking the cooktop Never allow children to play with packing materials IMPORTANT
16. ur cooktop must be electrically grounded in accordance with local codes or in the absence of local codes in accordance with the National Electrical Code ANSI NFPA 70 latest edition In Canada electrical grounding must be in accordance with the current CSA C22 1 Canadian Electrical Code Part 1 and or local codes Refer to 3 Electrical Connections in this manual 3 INSTALLATION INSTRUCTIONS cD em INSTALLATION SAFETY INSTRUCTIONS continued e The ventilating hood must be constructed of sheet The vertical distance from the plane of the cooking metal not less than 0 0122 thick Install above the Surface to the bottom of adjacent overhead cabinets cooktop with a clearance of not less than 1 4 extending closer than 1 to the plane of the cooktop between the hood and the underside of the sides must not be less than 18 See the combustible material or metal cabinet The hood Dimensions and Clearances illustration in this must be at least as wide as the appliance and manual centered over the appliance Clearance between the cooking surface and the ventilation hood surface MUST NEVER BE LESS THAN 24 INCHES e Leak testing of the appliance shall be conducted according to the manufacturer s instructions e Do not abstruct the combustion or ventilation air EXCEPTION Installation of a listed microwave oven or cooking appliance over the cooktop shall conform to the installation instructions packed with
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