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Summary of Contents for Cosmo COS-DFR304
- Page 1 DUAL FUEL RANGE COS-DFR304 COS-DFR366 COS-DFR486G Installation & User Manual IMPORTANT: Read and save these instructions. NOTICE: Installer: Leave this guide with the homeowner Homeowner: Keep this guide for future reference...
- Page 2 COSMO Appliances are designed according to the strictest safety and performance standard for the North American market. We follow the most advanced manufacturing philosophy.
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Page 3: Table Of Contents
TABLE OF CONTENTS SAFETY & WARNINGS ............4-5 General Safety & Warnings ............4 Installation Safety & Warnings ..........5 INSTALLATION MANUAL .............6-20 Legs ..................6 Anti-Tip Device .................7 Range ..................8 Range Hood ................9 Electrical Connection .............10 Power Cord Replacement ............11 Dimension Diagram: DFR304 ..........12 Dimension Diagram: DFR366 ..........13 Dimension Diagram: DFR486G ..........14 Circuit Diagram: DFR304 ............15... -
Page 4: Safety & Warnings
SAFETY & WARNINGS This appliance been designed non- PLEASE READ FOLLOW THESE professional, domestic use only. IMPORTANT INSTRUCTIONS FOR THE SAFETY OF YOUR HOME AND OF THE PEOPLE LIVING Do not use this appliance to heat a room. IN IT. Do not place any pot or pan on the open oven door. -
Page 5: Installation Safety & Warnings
INSTALLATION SAFETY & WARNINGS WARNING! Do not use aerosol sprays in This appliance shall only be installed by an authorized professional. the vicinity this appliance while it is in operation. This appliance shall installed accordance with manufacturer's ROOM VENTILATION installation instructions. An exhaust fan may be used with the appliance;... -
Page 6: Installation Manual
INSTALLATION: LEGS The ranges must only be used with the legs properly installed. Before installing the legs, position the appliance near its final location as the legs are not suitable for moving the appliance over long distances. Four height-adjustable legs are shipped with the range in the polystyrene container situated over the appliance. -
Page 7: Anti-Tip Device
INSTALLATION: ANTI-TIP DEVICE 1.) The anti-tip bracket shipped with the range must be properly secured to the rear wall as shown in the picture below. The height of the bracket from the floor must be determined after the range legs have been adjusted to the desired height and after the range has been leveled. Measure the distance from the floor to the bottom of the anti-tip bracket receptacle on the back of the appliance. -
Page 8: Range
INSTALLATION: RANGE ELECTRICAL REQUIREMENTS INSTALLATION ADJACENT TO KITCHEN A properly grounded and electrical CABINETS This range may be installed directly adjacent to receptacle Type NEMA 14-50R should be installed; refer to ELECTRICAL existing countertop high cabinets (36" or 91.5 cm CONNECTION section Page... -
Page 9: Range Hood
INSTALLATION: RANGE HOOD To eliminate the risk of burns or fire by reaching over heated surface units, cabinet storage space located above the surface units should be avoided. If cabinet storage is to be provided, the risk can be reduced by installing a range hood. These hoods have been designed to work in conjunction with the range and have the same finish for a perfect look. -
Page 10: Electrical Connection
ELECTRICAL CONNECTION ELECTRICAL GROUNDING The appliance shall be connected to a single This appliance is equipped with a four- phase electric line rated at 120 208Vac or 120/ prong plug for your protection against 240Vac and 60Hz frequency. shock hazard and should be plugged directly into properly... -
Page 11: Power Cord Replacement
POWER CORD REPLACEMENT EXTENSION 4.) Loose strain relief CORDS WITH THIS APPLIANCE unscrewing AS IT MAY RESULT IN FIRE, strain relief's screws in ELECTRIC SHOCK OR OTHER diagram TYPE OF PERSONAL INJURY. The appliance is equipped at factory with an electric supply cord set 4 wires type with ring terminals (L1, L2, N, Ground) suitable for range use... -
Page 12: Dimension Diagram: Dfr304
DIMENSION DIAGRAM: DFR304... -
Page 13: Dimension Diagram: Dfr366
DIMENSION DIAGRAM: DFR366... -
Page 14: Dimension Diagram: Dfr486G
DIMENSION DIAGRAM: DFR486G... -
Page 15: Circuit Diagram: Dfr304
CIRCUIT DIAGRAMS DFR304 DFR366... -
Page 16: Circuit Diagram: Dfr486G
CIRCUIT DIAGRAMS DFR486G... -
Page 17: Gas Connection
GAS CONNECTION All gas connections must comply with MANUAL SHUT-OFF VALVE national and local codes. The gas supply line THIS VALVE IS NOT SHIPPED WITH THE (service) must be the same size or greater APPLIANCE AND MUST BE SUPPLIED BY THE than the inlet line of the appliance. - Page 18 GAS CONNECTION PRESSURE REGULATOR Since service pressure may fluctuate with local demand, every gas cooking appliance must be equipped with a pressure regulator on the incoming service line for safe and efficient operation. The pressure regulator shipped with the appliance has two female threads 34" NPT. The regulator shall be installed properly in order to be accessible when the appliance is installed in its final position.
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Page 19: Gas Conversion
GAS CONVERSION WARNING! Before carrying out this operation, disconnect the appliance from gas and electricity. Gas conversion shall be conducted by a trained professional. Call customer service to identify a trained professional near your home. The gas conversion procedure for this range includes 3 steps: 1.) Pressure regulator 2.) Surface burners... - Page 20 To replace the nozzles of the surface burners, lift up the burners and unscrew the nozzles shipped with the range using a 7mm socket wrench. Replace nozzles using the conversion kit. Contact Cosmo Customer Service at 1-888-784- 3108, or go to www.cosmoappliances.com to purchase a conversion kit. Each nozzle has a number indicating its flow diameter printed on the body.
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Page 21: Before Use: Installation Checklist
BEFORE USING RANGE HOOD INSTALLATION CHECKLIST FINAL PREPARATION All stainless steel body parts should be 1.) Is the range mounted on its legs? wiped with hot, soapy water and with a liquid stainless steel cleanser. 2.) Is the back guard securely connected? If build-up occurs, do not use steel wool, abrasive cloths, cleaners, or powders! If it 3.) Has the anti-tip device been properly... -
Page 22: User Manual
OPERATING SAFETY & WARNINGS • Remember to set all cooktop / oven / broiler burners control knob to OFF position when not in use. • Be sure your appliance is properly installed and grounded by a qualified technician. • Children should not be left alone or unattended in area where appliance is in use. •... - Page 23 OPERATING SAFETY & WARNINGS • Always place oven racks in desired location when oven is cool. If rack must be moved while oven is hot, do not let potholder contact hot heating element in oven. • Do not clean oven door gasket. The door gasket is essential for a good seal. Care should be taken not to rub, damage, or move the gasket.
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Page 24: Burner Btu Diagrams
BURNER BTU DIAGRAMS SURFACE BURNER LAYOUT DFR304 DFR366 BURNERS BURNERS • Left Front: 18000 BTU • Left Front: 18000 BTU • Left Rear: 13000 BTU • Left Rear: 4200 BTU • Right Front:13000 BTU • Center Front: 8500 BTU • Right Rear: 8500 BTU •... -
Page 25: Cooktop Surface Cooking
OPERATING INSTRUCTIONS COOKTOP SURFACE COOKING IMPORTANT: Remember to set all cooktop / oven / broiler burners control knob to OFF position when not in use. • Burner Position Example showing Front right burner • Maximum Temperature Setting Recommended control knob position for burner ignition •... - Page 26 OPERATING INSTRUCTIONS TIPS FOR USING BURNERS CORRECTLY WARNING: KEEP CHILDREN AT A SAFE DISTANCE FROM THE APPLIANCE DURING OPERATING. DO NOT ALLOW CHILDREN TO OPERATE THE APPLIANCE. IMPORTANT: Remember to set all cooktop / oven / broiler burners control knob to OFF position when not in use.
- Page 27 OPERATING INSTRUCTIONS TIPS FOR USING PANS CORRECTLY ATTENTION: Always ensure that bottom and handles of pans do not protrude from the worktop. When cooking with flammable fat such as oil, do not leave the range unattended. Use pots of the appropriate size on each burner following the below chart: Burner Recommended Pan Size inches (mm) Small...
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Page 28: Oven Cooking
OPERATING INSTRUCTIONS OVEN COOKING BEFORE USE: When using the oven for the first time it should be operated for 15-30 minutes at a temperature of about 500°F without cooking anything inside in order to eliminate any moisture and odors from the internal insulation. IMPORTANT: In case of electric power failure, set oven/broiler controls in off position and do not attempt to use oven/broiler until electric power has been restored. -
Page 29: Oven Functions
OPERATING INSTRUCTIONS OVEN FUNCTIONS The oven has 5 functions defined for the following operations: BAKE - Broiler + Bottom heating TURBO - Circular + Bottom heating elements, to be used with oven elements + fan, to be used with temperature from 100° to 500°F oven temperature from 100°... -
Page 30: Bake
OPERATING INSTRUCTIONS BAKE Preheating Preheat the oven before baking. The oven does not need to be preheated for large pieces of meat or poultry. See your recipe for preheating recommendation. Preheating time depends on the temperature setting and the number of racks in the oven. Tips for Getting the Best Results •... -
Page 31: Convection Bake & Turbo
OPERATING INSTRUCTIONS COOKING WITH CONVECTION There are many advantages to cooking with convection. In the convection system, a fan in the back of the oven moves heated air evenly around the oven. The moving air provides even heat so foods can be placed on any rack level with consistent results and without having to rotate the pans. - Page 32 OPERATING INSTRUCTIONS CONVECTION BAKE & TURBO (Continued) Preheating Preheat the oven before baking. The oven does not need to be preheated for large pieces of meat or poultry. See your recipe for preheating recommendation. Preheating time depends on the temperature setting and the number of racks in the oven. Temperature Setting When using Convection Bake, reduce the temperature recommended in the recipe by 25°F.
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Page 33: Baking Recommendations
OPERATING INSTRUCTIONS BAKING RECOMMENDATIONS FOOD CONTROL TOTAL SIZE TEMPERATURE SUGGESTED SETTING COOKING TIME Cookies 375* 12„ 8 to 12 minutes Cookie Sheet Layer 8"or 350* 25 to 35 Cakes 9'Round minutes Sheet 9'x13” 350* 30 to 40 Cakes minutes Bunt 12 Cup 325* 60 to 75... - Page 34 OPERATING INSTRUCTIONS BAKING RECOMMENDATIONS (continued) PREPARATION TEST FOR DONENESS APPROXIMATE DRYING FOOD TIME (hrs) Fruit Dipped in 1/4 cup lemon juice and 2 11-15 Slightly pliable clips water; 1/4" slices Apples Dipped in 1/4 cup lemon juice and 2 Bananas 10-15 Soft, pliable cups water;...
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Page 35: Broil / Convection Broil
OPERATING INSTRUCTIONS BROIL / CONVECTION BROIL Preheating Broiling requires constant exposure to high, intense heat. Only the upper element heats in the BROILER mode. It is recommended that you preheat the broil element before starting to cook. Preheat until the "PRE-HEATING" light turns off (about 5-6 minutes). Tips for Getting the Best Results •... - Page 36 OPERATING INSTRUCTIONS BROIL / CONVECTION BROIL (Continued) Setting BROILER or CONVECTION BROILER Select CONVECTION BROIL to brown food slightly also on the bottom side. This mode is preferred for browning food on both side that is too delicate for turning such as fish. The degree of browning of each side might be different.
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Page 37: Broil/Roasting Recommendations
OPERATING INSTRUCTIONS BROILING & ROASTING RECOMMENDATIONS BROILING AND ROASTING RECOMMENDATIONS CONTROL OVEN MODE SPECIAL RACK APPROXIMATE TEMPERATURE FOOD ITEM FUNCTION INSTRUCTIONS AND SETTING SELECTOR TIPS SELECTOR BEEF 500° Broil until no pink in Broiler or convection 15 to 20 minutes Ground Beef center Broiler... -
Page 38: Care & Maintenance
CARE & MAINTENANCE REPLACING OVEN LIGHT BULBS WARNING! Disconnect power before servicing unit. To replace the oven light bulb, unscrew the protection cap that projects out inside the oven. NOTE: Touching the bulb with fingers may cause the bulb to burn out. Always use protective glove or use a cloth to remove the bulb. -
Page 39: Troubleshooting
TROUBLESHOOTING Baking Problem Cause • Food browns unevenly Oven not preheated • Aluminum foil on oven rack or oven bottom • Baking utensil too large for recipe • Pans touching each other or oven walls • Food too brown on bottom Oven not preheated •... - Page 40 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Burner will There is no power to Replace fuse or reset circuit breaker. not ignite the cooktop Burner First time use. Air Turn on any one of the surface burner knobs will not still in the gas line. to release air from the gas lines.
- Page 41 Porcelain Chips Porcelain interior When removing and replacing oven is bumped by oven racks, always tilt racks upward and do racks not force them to avoid chipping the porcelain. FOR MORE HELP, VISIT COSMOAPPLIANCES.COM OR CALL COSMO CUSTOMER SUPPORT: 1-888-784-3108.
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Page 42: Location Of Appliance Tags
LOCATION OF APPLIANCE TAGS The rating tag shows the model and serial number of your range. It is located under the front edge of the range cooktop, and is visible when the oven door is open (see illustration) A= Rating tag(s) located under front edge of cooktop B= Wiring / schematic diagram placed behind backside panel and on Pages 15-16... -
Page 43: Warranty & Service
WARRANTY AND SERVICE For full warranty details on this product please visit: http://www.cosmoappliances.com/warranty TO RECEIVE WARRANTY SERVICE, YOUR PRODUCT MUST BE REGISTERED. TO REGISTER, VISIT: WWW.COSMOAPPLIANCES.COM/WARRANTY SCAN TO REGISTER... - Page 44 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’ A CHAT DATEE EST REQUISE POUR BENEFICIER DE LA GARANTIE.
- Page 45 NOTE:...
- Page 46 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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