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Parts Needed 

Scan to fin

available NG/LP 
kits

10 

Gas supply line kit      

(supply line and 2 adapters) 

Optional Parts 

To purchase these or any other accessories, please visit 
www.cosmoappliances.com or reference the contact information at the end 
of this manual. 

Replacement NG/LP conversion kits

Summary of Contents for COS-DIC304

Page 1: ...L READ AND SAVE THESE INSTRUCTIONS FOR RESIDENTIAL USE ONLY PLEASE LEAVE THIS GUIDE WITH THE HOMEOWNER PLEASE KEEP THIS GUIDE FOR FUTURE REFERENCE IMPORTANT INSTALLER HOMEOWNER DIC DROP IN COOKTOP SER...

Page 2: ......

Page 3: ...and testing Our distributors and our service partners are ready to answer any questions you may have regarding how to install use and case for your products We hope that this manual will help you lea...

Page 4: ...ectrical Requirements 15 Gas Supply Requirements 16 INSTALLATION INSTRUCTIONS 19 Unpack Cooktop 19 Install Cooktop 20 Gas Connection 21 Complete Connection 23 Adjust Flame Height 25 GAS CONVERSION 27...

Page 5: ...mmediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be perform...

Page 6: ...al and on your appliance Always read and obey all safety messages This is the safety alert symbol This symbol alerts you to potential hazards that can kill or hurt you and others All safety messages w...

Page 7: ...rmed by a qualified or licensed contractor plumber or gasfitter qualified or licensed by the State of Massachusetts If using a ball valve it shall be a T handle type A flexible gas connector when used...

Page 8: ...Apparel Loose fitting or hanging garments should never be worn while using the appliance User Servicing Do not repair or replace any part of the appliance unless specifically recommended in the manua...

Page 9: ...ers Build up of pressure may cause container to burst and result in injury Proper Installation The appliance when installed must be electrically grounded in accordance with local codes or in the absen...

Page 10: ...rease should not be allowed to accumulate on hood or filter When flaming foods under the hood turn the fan on READ AND SAVE THESE INSTRUCTIONS Do not let cooking grease or other flammable materials ac...

Page 11: ...d here Tools Needed Tape measure Flat blade screwdriver Phillips screwdriver Wrench or pliers Pipe wrench 15 16 2 4 cm combination wrench Marker or pencil Pipe joint compound resistant to Propane gas...

Page 12: ...ts 10 Gas supply line kit supply line and 2 adapters Optional Parts To purchase these or any other accessories please visit www cosmoappliances com or reference the contact information at the end of t...

Page 13: ...pply connection must be available See Gas Supply Requirements section The cooktop is designed to hang from the countertop by its side or rear flanges The gas and electric supply should be accessible w...

Page 14: ...UCT DIMENSIONS Note Cooktop features may differ COS DIC304 COS DIC366 30 76 2 cm 19 48 5 cm 28 72 0 cm 1 2 cm 3 8 2 cm 2 7 0 cm 21 53 3 cm 34 87 2 cm 21 53 3 cm 36 91 4 cm 1 2 cm 19 48 5 cm 3 8 3 cm 2...

Page 15: ...rface follow the range hood or microwave hood combination installation instructions for dimensional clearances above the cooktop surface 18 45 7 cm minimum clearance from upper cabinet to countertop o...

Page 16: ...r microwave hood combination above the cooking surface follow the range hood or microwave hood combination installation instructions for dimensional clearances above the cooktop surface This cooktop a...

Page 17: ...with an electronic ignition system that will not operate if plugged into an outlet that is not proper polarized If codes permit and a separate ground wire is used it is recommended that a qualified el...

Page 18: ...se a new CSA International approved gas supply line Install a shut off valve Securely tighten all gas connections If connected to LP have a qualified person make sure gas pressure does not exceed 14 3...

Page 19: ...th a different gas without consulting the serving gas supplier See GAS CONVERSION section GAS SUPPLY LINE Provide a gas supply line of 3 4 1 9 cm rigid pipe to the cooktop location A smaller size pipe...

Page 20: ...s to the cooktop GAS PRESSURE REGULATOR The gas pressure regulator supplied with this cooktop must be used The inlet pressure to the regulator should be as follows for proper operation TYPE OF GAS MIN...

Page 21: ...The cooktop and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 0 5 psi 3 5 kPa Line press...

Page 22: ...Using two or more people place cooktop right side up into the cutout Note Make sure that the front edge of the cooktop is parallel to the front edge of the counter top If repositioning is needed lift...

Page 23: ...orized persons and in accordance with the manufacturer s installation instructions local gas fitting regulations municipal building codes electrical wiring regulations local water supply regulations T...

Page 24: ...e a 15 16 2 4 cm combination wrench and channel lock pliers to attach the flexible connector to the adapters Check that connector is not kinked No obstructions below cooktop Suggested installation to...

Page 25: ...n the surface If the cooktop burner bases and caps are not pre installed remove them from package containing parts align and place the burner bases and caps accordingly 23 CONVERT TO LP GAS OPTIONAL T...

Page 26: ...rner caps should be level when properly positioned If burner caps are not properly positioned surface burners will not light COS DIC304 A Super Rapid X Large B Semi Rapid Medium C Rapid Large COS DIC3...

Page 27: ...ith two other burners in operation on a medium setting This prevents the upper row of flames from being set too low resulting in the flame being extinguished when other burners are turned on The flame...

Page 28: ...RE CONSIDERED TO BE ANBORMAL OPERATION AND MAY REQUIRE SERVICING Yellow tipping of the hob burner flame Sooting up of cooking utensils Burners not igniting properly Burners failing to remain lit Burne...

Page 29: ...sonnel Failure to do so can result in death explosion or fire LP PROPANE GAS CONVERSION IMPORTANT Gas conversions must be done by a qualified service technician in accordance with the manufacturer s i...

Page 30: ...natural gas 6 Turn the retainer pin upside down and place it back into the regular cap The regular cap is now positioned for use with LP gas 7 Screw and tighten the regulator cap back into the gas pre...

Page 31: ...base 3 Remove the natural gas orifices with a 9 32 7 mm nut driver 4 Replace the natural gas orifices with the correct LP gas orifices from the LP conversion kits LP gas orifices are stamped with a s...

Page 32: ...COS DIC304 A Super Rapid X Large B Semi Rapid Medium C Rapid Large COS DIC366 Burner Placement LP Orifice Size mm NG Orifice Size mm Burner Rating Super Rapid Front Left 1 24 1 88 18 000 BTU Super Ra...

Page 33: ...te Gas Conversion 1 Open shutoff valve in the gas supply line 2 Plug in cooktop or reconnect power Refer to Gas Connection section in the Installation Instructions section for proper connection of the...

Page 34: ...trol knob OVERVIEW COOKTOP LAYOUT This illustration covers several different models The cooktop you have purchased may have some or all of the items listed The locations and appearances of the feature...

Page 35: ...T Surface burner grates 2 Model COS DIC304 Surface burner grates 3 Model COS DIC366 Surface burners and caps 4 Model COS DIC304 Surface burners and caps 6 Model COS DIC366 Burner cap Burner head Elect...

Page 36: ...f fire or clothing ignition Never let flames extend beyond the sides of the cookware Failure to comply may result in serious injury Always turn off the surface burners before removing cookware All sur...

Page 37: ...tch Using extreme caution hold a lit match near the ports beneath the surface burner cap then push down on the burner control knob and slowly turn it counter clockwise towards the Hi position Once lit...

Page 38: ...DIAMETER TO FLAME SIZE The flame should be the same size as the bottom of the pan or smaller Do not use small pans with high flame settings as the flames can lick up the sides of the pan Oversize pan...

Page 39: ...mmendation Soap and Water Use a nonabrasive plastic scrubbing pad and mildly abrasive cleanser soap and water Dishwasher The grates may be cleaned in the dishwasher Remove any burnt on food prior to p...

Page 40: ...affect the finish Do not use scouring pads abrasive cleaners cooktop cleaner steel wool pads gritty washcloths or abrasive paper towels Cleaning Recommendation For best results use a soft cloth or non...

Page 41: ...o release air from the gas lines Control knob is not set correctly Push in knob before turning to a setting The burner port is clogged Clean burner port opening using a stiff nylon toothbrush or a str...

Page 42: ...s Burner makes popping noises The burner is wet Allow the burner to dry before using The burner cap or gas spreader is not positioned correctly Place burner caps so that the alignment pins are properl...

Page 43: ...WARRANTY SERVICE YOUR PRODUCT MUST BE REGISTERED TO REGISTER AND REVIEW FULL WARRANTY DETAILS VISIT WWW COSMOAPPLIANCES COM WARRANTY SCAN TO REGISTER CUSTOMER SUPPORT TO CHAT WITH US LIVE FOR ASSISTA...

Page 44: ...E EST REQUISE POUR BENEFICIER DE LA GARANTIE IMPORTANTE No regrese este producto a la tienda Si tiene alg n problema con este producto por favor contacte el ayuda al cliente COSMO al 1 888 784 3108 V...

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Page 48: ...king efforts to improve the quality and performance of our products so we may make changes to our appliances without updating this manual Electronic version of this manual is available at www cosmoapp...

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