GAS COOKTOP COS-850SLTX-E COS-640STX-E Drop-In Cooktop User & Installation Manual IMPORTANT: Read and save these instructions. NOTICE: Installer: Leave this guide with the homeowner Homeowner: Keep this guide for future reference Rev. 22.
IMPORTANT SAFETY INSTRUCTIONS Please Read all instructions completely and carefully. THANK YOU FOR YOUR PURCHASE. Thank you for your purchase. We know that you have many brands and products to choose from and we are honored to know that you have decided to take one of our products into your home and hope that you enjoy it. WARNING BEFORE YOU BEGIN If the information in this manual is not followed exactly, a fire, explosion or gas leak may result, causing property damage, personal injury or death.
Statements of Installation, Electrical, Gas Requirements • A statement that the installation must conform with local codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z233.1/NFPA 54. • A statement that the installation of this cooktop for manufactured (mobile) home must conform to 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 Part 280).
IN THE COMMONWEALTH OF MASSACHUSETTS: INSTALLATION PREPARATION 1. 2. 3. 4. 5. 6. 7. When preparing cooktop opening, make sure the inside of the cabinet and the cooktop do not interfere with each other. (See section on preparing the opening.) Slide the cooktop out of the end of the box. Remove packaging materials, grate boxes, regulator and 5 literature package from the cooktop before beginning installation.
ADVANCE PLANNING DIMENSIONS AND CLEARANCE • Refer to “Installation Preparation” for information on appropriate placement and necessary clearances when planning installation. • Avoid placing cabinetry directly above cooktop when possible. • If cabinetry is used above cooking surface: 1. 2. 3. 4. 5. 6. Use cabinets no more than 13” deep. Maintain 30” minimum clearance between cooktop and unprotected cabinets or exhaust hood directly above the COS-640STX-E; maintain 34" for the COS-850SLTX-E cooktop.
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. Electrical supply: POWER SUPPLY LOCATIONS Gas supply: These cooktops are shipped from the factory set for either natural gas or LP gas. Check to be sure you have the correct cooktop for the type of gas being used.
INSTALLATION INSTRUCTIONS 2- INSTALL PRESSURE REGULATOR A. Screw the regulator onto the burner box bottom pipe connection. Make sure the top of the regulator is facing toward the cabinet front and the arrow on the back of the regulator points to the cooktop. 1- INSTALLING THE COOKTOP A. Unpack the cooktop without installing the cooktop burners and surface grates, and gently lay it upside down on a towel or tablecloth covered countertop. B. Locate electrical outlet and gas shut-off valve beneath cabinet.
The gas inlet is located on the bottom of the burner box at the rear and center. Make gas connection through rear wall, or on cabinet floor at rear, as illustrated. 1. Install the house gas supply at least 1” from the back wall. 2. Locate the electrical outlet 12” below the countertop. 3- CONNECT ELECTRICAL A. Check to be sure the receptacle is properly grounded. B. Plug in the power cord.
D ) Check igniters. · Operation of the electric igniters should be tested after the cooktop and supply line have been carefully checked for leaks and the cooktop has been connected to the electrical power. · Push and turn a burner valve to the LITE position. All spark igniters will make a series of sparks (ticking sounds), but only the burner turned to LITE will light. —The burner should light when gas is available to the burner. —Once the burner lights, it should be turned to another position.
CONVERT COOKTOP TO LP GAS 2. Remove the retainer pin that is currently positioned for use with Natural Gas. If you wish to use this product with Liquefied Petroleum (LP) gas, you must purchase the conversion kit Model #850SLTX-E-LPK or #640STX-E-LPK. Retainer Pin To order, please visit www.cosmoappliances.com or call 1-888-784-3108.
STEP 2 - CHANGE BURNER ORIFICES IMPORTANT: Carefully read and observe each orifice label for correct location. See the Burner Chart in this section. NOTE: First remove all orifices and then start replacing them. This will help avoid the possibility that some may not be replaced. 1. Remove the burner grates, burner caps and burner heads. 2. Using a 7 mm nut driver, remove the burner orifices. 24" Model: COS-640STX-E 3 3 1 4 091 Orifice Orifice Size (091 - Denotes 0.
CARE AND CLEANING CARE AND MAINTENANCE CLEANING COOKTOP Removing Burner Grates: 1. The burner grates are located in the recessed area of the cooktop. 2. They can be removed for cleaning by carefully lifting them from the cooktop. 3. Clean by washing in warm soapy water. Make sure to dry thoroughly. 4. Do not drop the burner grates into place. To avoid scratches and damages carefully place the burner grates back to its place. Check again to be sure all installation procedures have been completed.
IMPORTANT Do Not Return This Product To The Store If you have a problem with this product, please contact Cosmo Customer Support at 1-888-784-3108. DATED PROOF OF PURCHASE, MODEL #, AND SERIAL # REQUIRED FOR WARRANTY SERVICE IMPORTANT Ne pas Réexpédier ce Produit au Magasin Pour tout problème concernant ce produit, veuillez contacter le service des consommateurs Cosmo Customer Support au 1-888-784-3108. UNE PREUVE D’ACHAT DATEE EST REQUISE POUR BENEFICIER DE LA GARANTIE.
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.
