Desa (V) CB36(N Owner's Operation And Installation Manual

Vented gas fireplace 4 inch b-vent decorative gas fireplaces

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WARNING: If the information in this manual is not fol-
lowed exactly, a fi re or explosion may result causing
property damage, personal injury, or loss of life.
Do not store or use gasoline or other fl ammable vapors
and liquids in the vicinity of this or any other appliance.
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch.
• Do not use any phone in your building.
• Immediatly call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fi re
department.
This appliance may be installed in an aftermarket*, permanently located, manufactured
(mobile) home, where not prohibited by state or local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This appliance
is not convertible for use with other gases, unless a certifi ed kit is used.
*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.
State of Massachusetts: The installation must be made by a licensed plumber or gas fi tter in
the Commonwealth of Massachusetts.
FOR YOUR SAFETY
Save this manual for future reference.
For more information, visit www.desatech.com
VENTED GAS FIREPLACE
OWNER'S OPERATION AND
INSTALLATION MANUAL
4 INCH B-VENT DECORATIVE GAS FIREPLACES
MODELS: (V) CB36(N,P) (E)
WARNING: Improper installation
adjustment, alteration, service,
or maintenance can cause injury
or property damage. Refer to this
manual for correct installation and
operational procedures. For as-
sistance or additional information
consult a qualifi ed installer, ser-
vice agency, or the gas supplier.
Installation and service must be
performed by a qualifi ed in-
staller, service agency, or the
gas supplier.

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Summary of Contents for Desa (V) CB36(N

  • Page 1 WARNING: If the information in this manual is not fol- lowed exactly, a fi re or explosion may result causing property damage, personal injury, or loss of life. FOR YOUR SAFETY Do not store or use gasoline or other fl ammable vapors and liquids in the vicinity of this or any other appliance.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS SAFETY INFORMATION ... 2 PRODUCT IDENTIFICATION ... 3 LOCAL CODES ... 3 PRODUCT FEATURES ... 4 PRE-INSTALLATION INSTRUCTIONS ... 4 UNIT DIMENSIONS ... 6 INSTALLATION PRECAUTIONS ... 7 VENTING INSTALLATION ... 7 ELECTRICAL SUPPLY CONNECTION ... 9 WIRING DIAGRAMS ...
  • Page 4: Product Identification

    SAFETY INFORMATION PRODUCT IDENTIFICATION LOCAL CODES SAFETY INFORMATION Continued This fi replace reaches high temperatures, Keep children and adults away from hot surfaces to avoid burns or clothing igni- tion. Fireplace will remain hot for a time after shutdown. Al- low surfaces to cool before touching.
  • Page 5: Product Features

    fi replace. See Figure 3. • Only trim kits supplied by DESA shall be used in the installation of this fi replace, see Accessories , page 33.
  • Page 6: Framing And Finishing

    PRE-INSTALLATION PREPARATION Clearances Framing and Finishing PRE-INSTALATION PREPARATION Continued PACKAGING AND REMOVAL The (V)CB36 vented decorative gas fi replaces are packaged with: - one box containg a 4-log set located on the burner in the fi rebox. - one bag containing the owner’s manual with installation instructions, operator’s guide, and warranty information.
  • Page 7: Unit Dimensions

    UNIT DIMENSIONS (V)CB36 B-Vent Fireplace 5 7/8" (150 mm) NAILING FLANGE 35 3/4" (908 mm) WALL SWITCH WIREWAY 4 1/2" (114 mm) ELECTRICAL 8" (203 mm) INLET GAS SUPPLY INLET Figure 7 - (V)CB36 Unit Dimensions MANTEL CLEARANCES Figure 8 shows projected mantel depths at various heights above the top of the louver opening.
  • Page 8: Installation Precautions

    • Unautorized modifi cation of the venting system (Do not cut or alter vent components) • Installation of any component part not manufactured or ap- proved by DESA. • Installation other than as instructed by these instructions WARNING: Read all instructions completely and thoroughly before attempting installation.
  • Page 9 VENTING INSTALLATION Example 1: Shows the minimum allowable system height and lateral offset for a 60° degrees or greater inclination. Code specifi es that offsets at 60° degrees or greater are considered horizontal and must follow the 75% percent rule for lateral to total certical system height.
  • Page 10: Electrical Supply Connection

    ELECTRICAL SUPPLY CONNECTION WIRING DIAGRAMS ELECTRICAL SUPPLY CONNECTION CAUTION: Disconnect the electrical power to the supply circuit before attempting to connect or service this appliance. A pre-wired junction box receptacle with strain relief is provided on the right side of the cabinet for hard wiring the unit to a 15 Amp, 120VAC, 60Hz grounded branch circuit.
  • Page 11: Installing Optional Controls

    INSTALLING OPTIONAL CONTROLS INSTALLING OPTIONAL WALL MOUNT SWITCH - GWMS2 Connect one terminal of 15 ft. wire from the wall switch to the male connector on the high limit harness. Connect remaining wire terminal to the TH terminal on the valve. Make sure that the wire terminals are in the positions on the unit as pictured in Figure 16.
  • Page 12: High Altitude Installations

    Figure 21 - Installing Battery into Back of Handset HIGH ALTITUDE INSTALLATION Your DESA direct-vent fi replace has been tested and approved in the USA for elevations from 0-2000 feet (610 m) and in Canada at elevations from 0-4500 feet (1372 m).
  • Page 13 GAS SUPPLY AND PIPING INSTALLING GAS PIPING TO FIREPLACE (Cont.) Installation Items Needed Before installing fi replace, make sure you have the items listed below: • external regulator (when Propane/LP gas is supplied) • piping (check local codes) • sealant (resistant to propane/LP gas) •...
  • Page 14: Checking Gas Connections

    GAS SUIPPLY AND PIPING (Cont.) Checking Gas Connections GAS SUPPLY AND PIPING CHECKING GAS CONNECTIONS WARNING: Test all gas piping and connections, internal and external to unit, for leaks after installing. or servicing. Correct all leaks at once. WARNING: Never use an open fl ame to check for a leak.
  • Page 15: Hearth Access And Assembly

    HEARTH ACCESS AND ASSEMBLY WARNING: If fi replace has been running, turn off and let cool before accessing or servicing the unit. Removing Lower Louver Access Panel Use your index fi ngers to locate the left and right spring latches found just under the top louver then draw them inward to release the pins holding the panel on the side face (see Figure 28).
  • Page 16 HEARTH ACCESS AND ASSEMBLY (Cont.) Installing Logs and Glowing Embers HEARTH ACCESS AND ASSEMBLY Continued INSTALLING LOGS AND GLOWING EMBERS A 4 piece ceramic log set comes packed inside the unit fi rebox. Removal of glass door is necessary to unpack and assemble the logs and add hearth treatments.
  • Page 17: Operating Fireplace

    OPERATING FIREPLACE Manual Ignition System FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fi re or explosion may result causing prop- erty, damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.
  • Page 18: For Your Safety Read Before Lighting

    OPERATING FIREPLACE - Electronic Ignition System For Your Safety Read Before Lighting Lighting Instructions To Turn Off Gas To Appliance Optional Wireless Remote Operation OPERATING FIREPLACE Electronic Ignition System FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fi...
  • Page 19 OPERATING FIREPLACE OPTIONAL HAND-HELD REMOTE OPERATION Note: All remote control accessories must be purchased sepa- rately (see Accessories, page 33). Follow instructions included with the remote control. NOTICE: You must light the pilot before using the hand- held remote control unit. See Lighting Instructions . After lighting, let pilot fl...
  • Page 20: Inspecting Burners

    INSPECTING BURNERS Pilot Assembly Burner Flame Pattern INSPECTING BURNERS Check pilot fl ame pattern and burner fl ame patterns often. PILOT ASSEMBLY The pilot assembly is factory preset for the proper fl ame height Alterations may have occurred during shipping and handling. Call a qualifi...
  • Page 21: Cleaning And Maintenance

    CLEANING AND MAINTENANCE WARNING: Turn off fi replace and let cool before cleaning. CAUTION: You must keep control areas, burners, and circulating air passages of fi replace clean. Inspect these areas of fi replace before each use. Have fi replace inspected yearly by a qualifi ed service person.
  • Page 22: Troubleshooting

    TROUBLESHOOTING Manual Ignition System TROUBLESHOOTING Manual Ignition System Note: For additional help, visit DESA’s technical service web site at www. desatech.com Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM When ignitor button is pressed, there is no...
  • Page 23 TROUBLESHOOTING Manual Ignition System ( Continued) OBSERVED PROBLEM Burner does not light after pilot is lit or cycles during operation. Delayed ignition at burner Burner backfi ring during combustion Slight smoke or odor during initial operation Heat produces a wistling noise when burner is lit Glass soots Fireplace produces a clicking/ticking noise...
  • Page 24 TROUBLESHOOTING Manual Ignition System (Cont.) TROUBLESHOOTING Manual Ignition System ( Continued) WARNING: If you smell gas • Shut off gas supply. • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. •...
  • Page 25 TROUBLESHOOTING Electronic Ignition System Note: For additional help, visit DESA’s technical service web site at www. desatech.com Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM Ignitor will not spark or pilot will not light Pilot will not stay lit Frequent outage of main burner and pilot after complete ignition sequence.
  • Page 26 TROUBLESHOOTING Electronic Ignition System (Cont.) TROUBLESHOOTING Electronic Ignition System ( Continued) WARNING: If you smell gas • Shut off gas supply. • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. •...
  • Page 27: Replacement Parts

    You may have further questions about installation, operation, or troubleshooting. If so, contact DESA’s Customer Service Depart- ment at 1-866-672-6040. When calling, please have your model and serial number of your heater ready. You can also visit DESA’s technical service web site at www.desatech.com. (V)CB36N (V)CB36P...
  • Page 28: Illustrated Parts Breakdown And Parts List

    ILLUSTRATED PARTS BREAKDOWN Models (V)CB36N, (V)CB36P, (V)CB36NE, (V)CB36PE ILLUSTRATED PARTS BREAKDOWN FIREPLACE ASSEMBLY FOR MODELS (V)CB36N, (V)CB36P, (V)CB36NE, (V)CB36PE www.desatech.com 117437-01...
  • Page 29 PARTS LIST FIREPLACE ASSEMBLY FOR MODELS (V)CB36N, (V)CB36P, (V)CB36NE, (V)CB36PE This list contains replaceable parts used in your fi replace. When ordering parts, follow the instructions listed under Replacement Parts on page 26 of this manual. (V)CB36N (V)CB36P 116108-01 116109-01 116110-01 111802-05 111802-04...
  • Page 30 ILLUSTRATED PARTS BREAKDOWN Models (V)CB36N, (V)CB36P ILLUSTRATED PARTS BREAKDOWN BURNER ASSEMBLY FOR MODELS (V)CB36N, (V)CB36P 117437-01 www.desatech.com...
  • Page 31 PARTS LIST BURNER ASSEMBLY FOR MODELS (V)CB36N, (V)CB36P This list contains replaceable parts used in your fi replace. When ordering parts, follow the instructions listed under Replacement Parts on page 26 of this manual. (V)CB36N (V)CB36P 116317-01 116317-01 108085-01 108085-02 117507-01 117507-02 117702-01...
  • Page 32 ILLUSTRATED PARTS BREAKDOWN Models (V)CB36NE, (V)CB36PE ILLUSTRATED PARTS BREAKDOWN BURNER ASSEMBLY FOR MODELS (V)CB36NE, (V)CB36PE 117437-01 www.desatech.com...
  • Page 33 PARTS LIST BURNER ASSEMBLY FOR MODELS (V)CB36NE, (V)CB36PE This list contains replaceable parts used in your fi replace. When ordering parts, follow the instructions listed under Replacement Parts on page 26 of this manual. (V)CB36NE 116719-01 116719-02 116719-03 116316-01 111059-03 110286-01 108863-01 108867-01...
  • Page 34: Accessories

    fi replace models. Purchase these fi replace accessories from your local retailer. If they can not supply these accessories, call DESA’s Sales Department at 1-866-672-6040, for information. You can also write to the address listed on the back of this manual...
  • Page 35: Owner's Registration Form

    Address: ____________________________________________________________________________________________ City: _______________________________________ Home Phone: __(_____)_______-________________ E-mail: _____________________________________ Please answer the following questions to register your product with DESA: Where will the product be used? Living/Family Room Offi ce/Warehouse If you bought this product yourself, did you plan to purchase this tyoe of product before going into the store?
  • Page 36 TAPE 2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 TAPE Postage Required...
  • Page 37 NOTES 117437-01 www.desatech.com...
  • Page 38 NOTES 117437-01 www.desatech.com...
  • Page 40: Warranty Information

    DESA warrants this product to be free from defects in materials and components for four (4) years from the date of fi rst purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under this warranty the Bill of Sale or cancelled check must be presented.

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