Dual fuel range, 36-in freestanding range (50 pages)
Summary of Contents for Cosmo COS-ERD304K
Page 1
ELECTRIC RANGE COS-ERD304K(-BK) SLIDE-IN RANGE INSTALLATION INSTRUCTIONS IMPORTANT: READ AND SAVE THESE INSTRUCTIONS. FOR RESIDENTIAL USE ONLY. INSTALLER: PLEASE LEAVE THESE INSTRUCTIONS WITH THIS UNIT FOR THE OWNER. OWNER: PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE. Rev.24.12...
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.
Page 3
TABLE OF CONTENTS RANGE SAFETY....................4 Anti-tip Device ......................6 INSTALLATION REQUIREMENTS ................ 7 Tools and Parts ....................... 7 Location Requirements ..................9 Product Dimensions ....................11 Clearances ......................12 Electrical Requirements ..................14 INSTALLATION INSTRUCTIONS ................. 18 Remove Old Appliance ..................18 Unpack Range ......................
Page 4
RANGE SAFETY READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol.
Page 5
WARNING • This appliance is intended for normal residential use. It is not approved for commercial use, outdoor installation, or any other application not specifically allowed by this manual. • This appliance requires connection to a 3-prong or 4-prong, 240VAC single-phase (split-phase), 60Hz grounded electrical source dedicated to the appliance.
Page 6
ANTI-TIP DEVICE WARNING TIP OVER HAZARD • A child or adult can tip the range and be killed. • Install anti-tip bracket to floor or wall per installation instructions. • Slide range back so rear range foot is engaged in the slot of the anti-tip bracket.
Page 7
INSTALLATION REQUIREMENTS TOOLS AND PARTS Gather the required tools and parts before starting installation. Read and follow the instructions provided with any tools listed here. TOOLS NEEDED • Tape measure • Adjustable wrench or pliers • Phillips screwdriver • Marker or pencil •...
Page 8
PARTS SUPPLIED Backsplash with screws Oven door handle with set screws Anti-tip bracket with screws Hex key NOTE: • To purchase these replacement parts or any other accessories, please visit www.cosmoappliances.com or reference the contact information at the end of this manual.
Page 9
LOCATION REQUIREMENTS IMPORTANT: Observe all governing codes and ordinances. Do not obstruct flow of combustion and ventilation air. • It is the installer's responsibility to comply with installation clearances specified on the model/serial/rating plate. The model/serial/rating plate is located behind the oven door on the oven frame, and is also on the back panel of the range.
Page 10
IMPORTANT: To avoid damage to your cabinets, check with your builder or cabinet supplier to make sure that the materials used will not discolor, delaminate, or sustain other damage. Mobile Home - Additional Installation Requirements • The installation of this range 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).
Page 11
PRODUCT DIMENSIONS Your model may appear different from the model depicted. Dimensions given are maximum dimensions. COS-ERD304K(-BK) 36 ¹⁄ in (91.7 cm) To cooktop 37 ¹⁄ in (94.1 cm) To vent 25 in (63.5 cm) 46 ¹⁄ in (117.4 cm)
Page 12
30 in 6 in 6 in (76.2 cm) 18 in (15.2 cm) (15.2 cm) (45.7 cm) to left to right wall wall 36 in 24 in (91.4 cm) (61 cm) Lower Cabinet Depth Model Horizontal Clearance COS-ERD304K(-BK) 30" (76.2 cm)
Page 13
IMPORTANT: An electrical outlet in the floor, may be either recessed or surface mounted, but an electrical outlet in the wall must be recessed to make the connection. 5" 24" 5" Electric supply area 7" 2" Model Horizontal Clearance COS-ERD304K(-BK) 30" (76.2 cm)
Page 14
ELECTRICAL REQUIREMENTS WARNING ELECTRICAL SHOCK HAZARD • Do not use an extension cord with this appliance. • Remove house fuse or open circuit breaker before beginning installation. ELECTRICAL GROUNDING INSTRUCTIONS • This appliance must be properly grounded. • If cold water pipe is interrupted by plastic, non-metallic gaskets, union connections or other insulating materials, do not use for grounding.
Page 15
U.S.A. ONLY Be sure that the electrical connection and wire size are adequate and in conformance with the National Electrical Code, ANSI/NFPA No. 70 - latest edition and all local codes and ordinances. A copy of the above code standards can be obtained from: National Fire Protection Association 1 Batterymarch Park Quincy, MA 02169...
Page 16
• Effective January 1, 1996, the National Electrical Code requires that new construction (not existing) utilize a 4-conductor connection to an electri c range. When installing an electric range in new construction, mobil e home, recreational vehicle, or an area where local codes prohibi t grounding through the neutral conductor.
Page 17
If Connecting to a 4-Wire System: This range is manufactured with the neutral connected to the chassis by a ground jumper wire. The ground must be revised so the ground jumper wire of the 4-wire power supply cord is connected to the chassis. Grounding through the neutral conductor is prohibited for new branch-circuit installations (1996 NEC);...
Page 18
INSTALLATION INSTRUCTIONS IMPORTANT: This appliance shall be installed only by authorized persons and in accordance with the manufacturer's installation instructions, municipal building codes, and electrical wiring regulations. REMOVE OLD APPLIANCE WARNING FIRE AND EXPLOSION HAZARD If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
Page 19
WARNING ELECTRICAL SHOCK HAZARD • Remove house fuse or open circuit breaker to disconnect power before servicing. Failure to do so can result in death, fire, or electrical shock. WARNING EXCESSIVE WEIGHT HAZARD • Use two or more people to move and install range. Failure to do so can result in back or other injury.
Page 20
UNPACK RANGE WARNING EXCESSIVE WEIGHT HAZARD • Use two or more people to move and install range. Failure to do so can result in back or other injury. 1. Remove all tape and packaging materials. Check for film on stainless steel parts, padding/spacers on and around door and face of oven, cardboard and plastic on and around racks, etc.
Page 21
INSTALL ANTI-TIP DEVICE WARNING TIP OVER HAZARD • A child or adult can tip the range and be killed. • Install anti-tip bracket to floor or wall per installation instructions. • Slide range back so rear range foot is engaged in the slot of the anti-tip bracket.
Page 22
1. Locate and remove the anti-tip bracket and mounting screws from the parts bag. NOTE: • The anti-tip bracket must be securely mounted to the subfloor or wall. The flooring's thickness may require longer screws to anchor bracket to subfloor. 2.
Page 23
3. Place the bracket so that the back of the bracket is against the rear wall and the side edge of the bracket is 3/8" to 1/2" from the adjacent cabinet. NOTE: • If there is no adjacent cabinet, place the bracket so that the edge of the bracket is 3/8"...
Page 24
Wood • Floor - Drill a 1/8" pilot hole, as shown. NOTE: • Contact a qualified floor covering installer for the best procedure for drilling mounting holes through your type of floor covering. • Wall - Drill an angled 1/8" pilot hole, as shown. Concrete •...
Page 25
INSTALL BACKSPLASH Be very careful not to scratch the surface of the unit. The appearance of the backsplash may vary from what is shown in the manual. 1. Install the backsplash to rear of range with the screws provided. COS-ERD304K(-BK)
Page 26
Surface Oven knob Oven knob element knob element knob (function) (temperature) (Single) (Dual) COS-ERD304K(-BK) (30") Clock/Timer Surface element Oven controls controls controls Installing the Control Knob 1. Hold the knob in an upright position with the OFF marking facing upward. Observe the open part centered on the back of the knob.
Page 27
INSTALL OVEN DOOR HANDLE Be very careful not to scratch the surface of the unit. The appearance of the handle may vary from what is shown below, but the installation will be the same. Tool Needed • Hex key (provided) Assembling Handle 1.
Page 28
Removing the Handle 1. Locate the set screws on both ends of the handle. Set screw 2. Loosen the set screw on one end with the Hex key while supporting the handle. Do not completely remove the set screw from the handle. 3.
Page 29
ELECTRICAL CONNECTION WARNING ELECTRICAL SHOCK HAZARD • Remove house fuse or open circuit breaker to disconnect power before servicing. • This appliance must be properly grounded. • Do not use an adapter or an extension cord. • Failure to do so can result in death, fire, or electrical shock. IMPORTANT: •...
Page 30
CONNECTING THE POWER CORD/CONDUIT TO RANGE 1. Access the range electrical terminal block by removing the screws attaching the terminal block access cover on the back of the range. Terminal block Power cord / access cover conduit opening 2. Install the power cord or conduit. NOTE: •...
Page 31
c. Verify the strain relief is positioned over the insulation layer of power cord but not its wires, and tighten the strain relief screws. Allow enough slack to easily attach the cord terminals to the terminal block. For direct wire installations with conduit a.
Page 32
3-WIRE RANGE CONNECTION Use this method only if local codes permit connecting chassis ground conductor to neutral wire of power supply cord. WARNING • The neutral or ground wire of the power supply cord must be connected to the neutral terminal located in the center of the terminal block, and the ground jumper wire from the range must connect the neutral terminal to the chassis.
Page 33
4. Tighten the 3 terminal screws and verify the connections. 5. Replace the terminal block access cover. 4-WIRE RANGE CONNECTION Use this method for: • New branch-circuit installations (1996 NEC) • Mobile homes • Recreational vehicles • Areas where local codes prohibit grounding through the neutral WARNING •...
Page 34
1. Remove and retain the ground screw on the chassis, and disconnect the ground (green) jumper wire lead from under the ground screw. 2. Connect the ground (green) wire lead from the power cord to the ground screw location on the chassis, and replace the ground screw. 3.
Page 35
CONNECTING THE POWER CORD/CONDUIT TO POWER SUPPLY For power cord installations 1. Plug range into grounded outlet, and reconnect power. For direct wire installations with conduit 1. Disconnect power. 2. Remove junction box cover, if present. 3. Connect the conduit from the range to the junction box using a UL listed or CSA approved conduit connector.
Page 36
3-WIRE POWER SUPPLY CONNECTION IMPORTANT: Use this method only if local codes permit connecting chassis- ground conductor to neutral (white) junction box wire. 3-Wire Cable from Power Supply Junction box Black wires UL listed wire connector White wire Red wires Green (or Bare) ground wire UL listed...
Page 37
4-WIRE POWER SUPPLY CONNECTION IMPORTANT: Use this method for new branch-circuit installations (1996 NEC), mobile homes, recreational vehicles, or areas where local codes prohibit grounding through the neutral. 4-Wire Cable from Power Supply Junction box White wire Black wires UL listed Green (or Bare) wire connector ground wires...
Page 38
COMPLETE INSTALLATION PLACEMENT AND LEVELING RANGE WARNING EXCESSIVE WEIGHT HAZARD • Use two or more people to move and install range. Failure to do so can result in back or other injury. CAUTION LACERATION, FOREIGN OBJECT, CRUSH HAZARD • When installing, moving, or servicing any appliance, wear proper protective equipment, including cut resistant gloves, steel-toed shoes, and safety glasses.
Page 39
NOTE: • To reduce the weight of the range while being moved, adjusted, and installed, remove the oven racks and detach the oven door from the range. See "Removing/Assembling Oven Door" section. 1. Check that all range controls are in the OFF position. 2.
Page 40
VERIFY ANTI-TIP BRACKET ENGAGEMENT Do not operate the range if its rear foot is not completely engaged in the anti- tip bracket. Never completely remove the leveling legs or the range will not be secured to the anti-tip device properly. IMPORTANT: If the range is pulled away from the wall for any reason, always verify anti-tip bracket engagement again.
Page 41
REMOVING/ASSEMBLING OVEN DOOR For normal range use, it is not suggested to remove the oven door. However, if removal is necessary, make sure the oven is off and cool. NOTE: • The oven door is heavy. • If door is removed, confirm that door operates correctly and seals properly when reinstalled.
Page 42
Assembling Door 1. Firmly grasp both sides of the door. 2. With the door at the same angle as the removal position, which is approximately five degrees or 2-3 inches from being fully closed, seat the indentation of the hinge arms into the bottom edge of the hinge slots.
Page 43
CHECKING OPERATION OF THE SURFACE HEATING ELEMENTS COS-ERD304K(-BK) 1,200 W 1,200 W 2,200 W 2,500 W 1,000 W 1,200 W Hot surface indicator light SURFACE HEATING ELEMENTS • Turn each knob to the "Hi" position to check that the surface heating elements are working properly.
Page 44
CHECKING OPERATION OF THE OVEN IMPORTANT: Clock must be set in order for the timed oven functions to work. Your model has a digital display clock with 3 control buttons. NOTE: • Ensure door is closed, all packaging is removed, and oven is empty except for oven rack(s).
Page 45
Oven function knob Oven thermostat knob Bake position Broil position 350°F position MAX position To Check Broil Burner: 1. Keep the oven door closed. 2. Turn the oven function knob and thermostat knob to select Broil and MAX. • After several minutes, the upper broil heating element can be visually seen to start glowing red.
Page 46
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...
Page 48
APPLIANCES 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...
Need help?
Do you have a question about the COS-ERD304K and is the answer not in the manual?
Questions and answers