Cosmo COS-640STX-E Install & User's Manual
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Cosmo COS-640STX-E Install & User's Manual

Drop-in gas cooktop
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I N S P I R I N G T H E W O R L D ' S K I T C H E N
DROP-IN GAS COOKTOP
COS-640STX-E
INSTALL & USER GUIDE
IMPORTANT SAFETY INSTRUCTIONS
Carefully read the following Important information redarding installation
safety and maintenance. Keep these instruction for future reference.
COS-640STX-E
INSTALL & USER GUIDE

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Summary of Contents for Cosmo COS-640STX-E

  • Page 1 I N S P I R I N G T H E W O R L D ’ S K I T C H E N DROP-IN GAS COOKTOP COS-640STX-E INSTALL & USER GUIDE IMPORTANT SAFETY INSTRUCTIONS Carefully read the following Important information redarding installation safety and maintenance.

  • Page 2: Table Of Contents

    Liquefied Petroleum (Propane) Gas Conversion ......11 SURFACE COOKING ..............12-15 COSMO appliances are designed according to the strictest safety and performance Flame Size ......................12 standard for the North American market. We follow the most advanced Proper Burner Adjustments ..............13...

  • Page 3: Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS Read all instructions before using this appliance. Save these instructions for future references. • Installation and service must be performed by a qualified installer, servicer or the gas supplier. Approved for residential appliances. For residential use only. Ask your dealer to recommend a qualified technician and an authorized repair service.
  • Page 4 IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS • DO NOT TOUCH THE COOKTOP SURFACE, THE BURNERS, GRATES OR ANY AREAS • Never use this appliance as a space heater to heat or warm the room. Doing so may result in NEAR THEM. Surface burners or cooktop may be hot even though flames are not visible. Areas carbon monoxide poisoning and overheating of the oven.

  • Page 5: Parts Included

    IMPORTANT SAFETY INSTRUCTIONS PARTS INCLUDED • Always use proper flame size. Adjust flame size so it does not extend beyond the edge of the utensil. The use of undersized utensils will expose a portion of the burner flame to direct contact and may result in ignition of clothing.

  • Page 6: Getting Started

    GETTING STARTED GETTING STARTED Grounding Instructions Liquefied Petroleum (Propane) Gas • This cooktop features a pilotless electric Conversion ignition for energy savings and reliability. It • This appliance can be used with Natural Gas and Propane (LP) Gas. It is shipped from the factory operates on a 120 volt, 60 Hz power supply.

  • Page 7: Surface Cooking

    SURFACE COOKING SURFACE COOKING Proper Burner Adjustments Flame Size • The color of the flame is the key to proper burner adjustment. A good flame is clear, blue and hardly • For most cooking, start on the highest control setting and then turn to a lower one to complete the visible in a well-lighted room.

  • Page 8: Surface Cooking Utensils

    SURFACE COOKING SURFACE COOKING To Operate the Surface Burners Surface Cooking Utensils For lower gas consumption and better efficiency: Use only flat-bottomed pans of dimensions suitable for the burners, as shown in the table below. Check for flatness by rotating a ruler across the bottom of the pan.

  • Page 9: Care & Cleaning

    CARE & CLEANING TROUBLESHOOTING IMPORTANT IMPORTANT Before calling for service, review this list. It may save you both time and expense. This list includes To avoid possible burns use care when cleaning the cooktop. DO NOT attempt to clean the common experiences that are not the result of defective workmanship or material in your cooktop.

  • Page 10: Installation Instructions

    TROUBLESHOOTING INSTALLATION INSTRUCTIONS INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER. PROBLEM POSSIBLE REASONS SOLUTIONS The thermocouple is contaminated IMPORTANT: SAVE THESE INSTRUCTIONS FOR LOCAL ELECTRICAL INSPECTOR'S USE. The flame Clean the thermocouple. by food residue. goes out Thermocouple READ AND SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

  • Page 11: Provide An Adequate Gas And Electrical Supply

    INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS Cutting the Countertop Provide an Adequate Gas and Electrical Supply 1) Use a 24” or deeper base cabinet. • Installation must comply with local codes. In the absence of local codes, the gas cooktop must comply with the National Fuel Gas Code ANSI Z223.1—latest edition in the United States, or in Canada CAN/CGA B149.1, and CAN/CGA B149.2, and the National Electrical Code ANSI/NFPA No.

  • Page 12: Installing The Pressure Regulator

    INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS 3) Before inserting the cooktop into the Installing the Pressure Regulator opening in the countertop, remove the grates and burner caps, turn the WARNING: Never reuse old flexible connectors. The use of old flexible connectors can cause cooktop upside down and place the gas leakage and personal injury.
  • Page 13 INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS 1) The gas inlet is located on the bottom of the cooktop at the rear and 8 ½” from the right hand • Warning - Do not use a flame to check for leaks from gas connections. Checking for leaks with edge of the cooktop.

  • Page 14: Electrical Connection

    INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS Assembling the Burners Electrical Connection The electrode of the electronic ignition system is positioned above the surface of the burner base. Do Before making the connection, make sure that: not remove a burner cap or touch the electrode of a burner while another is turned on. Damage or 1) The safety circuit-breaker and the electrical system are able to with stand the load of the electrical shock may occur.

  • Page 15: Lp/Propane Gas Conversion

    INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS LP/Propane Gas Conversion A. ADJUST THE REGULATOR This appliance can be used with Natural Gas or LP/Propane gas. It is shipped from the factory for use with natural gas. A kit for converting to LP gas is supplied with your cooktop. The kit is marked a) Disconnect all electrical power, at the main circuit breaker or fuse box.

  • Page 16: Triple Ring Burner

    INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS B. CHANGE BURNER NOZZLES 3) Remove the retainer pin (see Figure 21). INSTALLATION TIP: First remove all nozzles and then start replacing them. This will help to prevent the possibility that some may not be replaced. 1) Remove the burner grates, burner caps and burner heads.

  • Page 17: Figure 25

    INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS C. ADJUST BURNER FLAMES D. TESTING FLAME STABILITY Test 1——Turn the knob from “HI” to “LO” quickly. If the upper row of flames goes out at this setting, 1) Turn all burners on highest setting and check the flames. They should be blue in color and may have some yellow tipping at the ends of the flame when using LP gas.
  • Page 18 Ne pas Réexpédier ce Produit au Magasin Pour tout problème concernant ce produit, veuillez contacter For full warranty details on this product please visit: le service des consommateurs Cosmo Customer Support au http://www.cosmoappliances.com/warranty +1(888) 784-3108 TO RECEIVE WARRANTY SERVICE, YOUR UNE PREUVE D’...
  • Page 19 Cosmo is constantly making 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.cosmoappliances.com...

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