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Desa (V) CD36R(N Owner's Operation And Installation Manual

Direct-vent fireplace dedicated rear and top vent fireplaces
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See also: Owner's Operating & Installation Manual
WARNING: If the information in this manual is not fol-
lowed exactly, a fire or explosion may result causing
property damage, personal injury, or loss of life.
Do not store or use gasoline or other flammable 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 wupplier from a neighbor's
phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire
department.
This appliance may be installed in an aftermarket*, permanently located, manufactured
(modile) home, where not prohibited by state or local codes.
This appliance is only for use with the type od gas indicated on the rating plate. This appliance
is not convertible for use with other gases, unless a certified 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 fitter in
the Commonwealth of Massachusetts.
MODELS: (V) CD36R(N,P) (E)
FOR YOUR SAFETY
Save this manual for future reference.
For more information, visit www.desatech.com
DIRECT-VENT FIREPLACE
OWNER'S OPERATION AND
INSTALLATION MANUAL
DEDICATED REAR AND TOP VENT FIREPLACES
MODELS: (V) CD36T(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 qualified installer, ser-
vice agency, or the gas supplier.
Installation and service must be
performed by a qualified in-
staller, service agency, or the
gas supplier.

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Summary of Contents for Desa (V) CD36R(N

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

  • Page 2: Table Of Contents

    SAFETY INFORMATION TABLE OF CONTENTS SAFETY INFORMATION ... 2 PRODUCT IDENTIFICATION ... 3 LOCAL CODES ... 3 PRODUCT FEATURES ... 4 PRE-INSTALLATION INSTRUCTIONS ... 4 UNIT DIMENSIONS ... 6 LOCATION OF TERMINATION CAP ... 7 VENTING INSTALLATION INSTRUCTIONS ... 8 ELECTRICAL SUPPLY CONNECTION ...

  • Page 3: Safety Information

    SAFETY INFORMATION Continued This fireplace 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. Carefully supervise young children when they are in the room with fireplace.

  • Page 4: Product Features

    PRE-INSTALLATION PREPARATION LOCATION AND SPACE REQUIREMENTS Determine the safest and most efficient location for your DESA direct-vent fireplace. Make sure that rafters and wall studs are not in the way of the venting system. Coose a location where the heat output is not affected by drafts, air conditioning ducts, windows or doors.

  • Page 5: Framing And Finishing

    PRE-INSTALATION PREPARATION Continued PACKAGING AND REMOVAL The (V)CD36R/T direct vent gas fireplace heater is packaged with: - one box containg a 4-log set located on the burner in the firebox. - one bag containing the owner’s manual with installation instructions, operator’s guide, and warranty information. - one bag of glowing ember material.

  • Page 6: Unit Dimensions

    REAR / TOP VENT COMMON CD36R, CD36T, VCD36R and VCD36T MANTEL CLEARANCES Figure 8 shows projected mantel depths at various heights above the top of the louver opening. Figure 7 shows the minimum allow- able distances from various mantel components in relation to the both sides of the fireplace opening.

  • Page 7: Location Of Termination Cap

    LOCATION OF TERMINATION CAP TERMINATION CAP A = clearance above grade, veranda, porch, deck, or balcony [*12 inches (30.5mc) minimum] B = clearance to window or door that may be opened [12 inches (30.5cm) minimum] C = clearance to permanently closed window [minimum 12 inches (30.5cm) recommended to prevent condensation on window] D = vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 24 inches (61cm) from the...

  • Page 8: Venting Installation Instructions

    INSTRUCTIONS NOTICE: Read these instructions completely be- fore attempting installation. These models are tested and approved for use with DESA (direct- vent) pipe components and terminations. The venting system must terminate on the outside of the structure and can not be attached to a chimney or flue system servicing a solid fuel or gas burning appliance.

  • Page 9: Venting Installation

    VENTING INSTALLATION INSTRUCTIONS Continued INSTALLATION PLANNING There are two basic types of direct-vent installations: • Horizontal Termination • Vertical Termination Horizontal Termination Installation IMPORTANT: Horizontal square terminations require only inner portion of wall firestop. Horizontal installation using round termina- tion require exterior portion of wall firestop (see Figure 18, page 11). Set the fireplace in its desired location and determine the route your horizontal venting will take.
  • Page 10 Installation Planning (Cont.) VENTING INSTALLATION INSTRUCTIONS Continued Noncombustible Exterior Wall: Position the horizontal vent cap in the center of the 8 ½” round hole and attach to the exte- rior wall with four wood screws provided. Before attaching the vent cap to exterior wall, run a bead of non-hardening mastic (pliable sealant) around the outside edges to make a seal be- tween it and the outside wall.
  • Page 11 VENTING INSTALLATION INSTRUCTIONS Continued Horizontal Termination Configuration Figures 19 through 25 show different configurations and alterna- tives for venting with horizontal terminations. Each figure includes a chart with critical minimum and maximum dimensions which MUST be met. IMPORTANT: Remember that a horizontal run of venting must have a 1/4”...
  • Page 12 Installation Planning (Cont.) VENTING INSTALLATION INSTRUCTIONS Continued GROUND FLOOR INSTALLATION TOP VENT Recommended Applications for Top Vent Model (V)CD36T: • Installation using cabinet surrounds • Through the wall using round or square termination (up to a maximum of 24” of horizontal pipe) •...
  • Page 13 HORIZONTAL SYSTEM INSTALLATION USING TWO 90° ELBOWS The following configurations show the minimum vertical rise requirements for a horizontal system using two 90° elbows. Venting with Two 90° Elbows Horizontal (H Vertical (V) Horizontal (H 8' min. 9' max. 9' min. 11' max.
  • Page 14 Installation for Vertical Terminations VENTING INSTALLATION INSTRUCTIONS Continued Note: Vertical restrictor must be installed in all vertical installations. Determine the route your vertical venting will take. If ceiling Joists, roof rafters, or other framing will obstruct the venting system, consider an offset (see Figure 26) to avoid cutting load bearing members.
  • Page 15 VENTING INSTALLATION INSTRUCTIONS Continued Vertical Termination Configurations Figures 28 through 31 show four different configurations for verti- cal termination. Venting with Three 90° Elbows Vertical (V) Note: Install restrictor ring 8' min. into inner pipe section prior to 10' min. attaching vent 12' min.
  • Page 16 Figure 31 - Vertical Venting Configuration with No Horizontal Run (Model (V)CD36T with Vertical Round High Wind Termination) PARTS LISTS FOR VENTING KITS AND COMPONENTS DESA (5/8”) Pipe & Vent Kits Number Description P58-6 6” Section Double Wall Pipe Galvanized P58-12 12”...

  • Page 17: Electrical Supply Connection

    ELECTRICAL SUPPLY CONNECTION CAUTION: Disconnect the electrical power to the supply circuit before attempting to connect or service this appliance. WARNING: This appliance, when installed must be electrically grounded in accordance with local code or in the absence of local code, with the current National Electric Code, ANSI/NFPA 70, or the Canadian Electric Code, CSA C22.1.
  • Page 18 Models BK and BKT OPTIONAL BLOWER INSTALLATION Continued Be certain that all wire terminals are securely attached to ter- minals on blower motor and that the screw retaining the green ground wire is tight. Mount speed control box by placing the plastic control shaft through the opening in switch bracket (see Figure 34) or the igniton module bracket (see Figure 35).

  • Page 19: Wiring Diagrams

    OPTIONAL BLOWER INSTALLATION Continued Be certain that all wire terminals are securely attached to ter- minals on blower motor and thermal switch, and that the screw for the thermodisc bracket and green ground wire is tight. Mount the speed control box by placing the plastic control shaft through the opening in switch bracket (see Figure 34, page 18) or the ignition module bracket (see Figure 35, page 18) While supporting speed control, secure control shaft with lock...

  • Page 20: Installing Optional Controls

    Installing Optional Wall Mount Switch - GWMS2 Installing Optional Wireless Hand-Held Remote Control - GHRC and GHRCT Series INSTALLING OPTIONAL CONTROLS INSTALLING OPTIONAL WALL MOUNT SWITCH - GWMS2 Connect one terminal of 15 ft. wire from the wall switch to the TPTH terminal on the valve.

  • Page 21: High Altitude Installations

    Figure 46 - Installing Battery into Back of Handset HIGH ALTITUDE INSTALLATION Your DESA direct-vent fireplace 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 22: Connecting Fireplace To Gas Supply

    Installing Gas Piping to Fireplace (Cont.) Connecting Fireplace to Gas Supply GAS SUPPLY AND PIPING INSTALLING GAS PIPING TO FIREPLACE (Cont.) Installation Items Needed Before installing fireplace, make sure you have the items listed below: • external regulator (when Propane/LP gas is supplied) •...

  • Page 23: 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 flame to check for a leak.

  • Page 24: Hearth Access And Assembly

    Removing Lower Louver Access Panel Removing Top Louver Trim Panel Removing/Replacing Glass Door HEARTH ACCESS AND ASSEMBLY Removing Lower Louver Access Panel Grasp the lower louver panel and pull up until the hanger brackets release from the door pins (see Figure 53). Swing the louver panel out until it clears the fireplace opening.

  • Page 25: Operating Fireplace

    HEARTH ACCESS AND ASSEMBLY Continued INSTALLING LOGS AND GLOWING EMBERS A 4 piece ceramic log set comes packed inside the unit firebox. Removal of glass door is necessary to unpack and assemble the logs and add hearth treatments. Follow steps under Removing/Replacing Glass Door, page 24 to access the logs and burner.

  • Page 26: Lighting Instructions

    For Your Safety Read Before Lighting (cont.) Lighting Instructions To Turn Off Gas To Appliance Manual Lighting Procedure Operating Hand-Held Remote Operation OPERATING FIREPLACE Manual Ignition System (Continued) • If you cannot reach your gas supplier, call the fire department. C.
  • Page 27 OPERATING FIREPLACE Electronic Ignition System FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing prop- erty, damage, personal injury or loss of life. A. This appliance is equipped with an ignition device which automatically lights the pilot.

  • Page 28: Safety Features

    Optional Hand-Held Remote Operation (Cont.) OPERATING FIREPLACE IMPORTANT: Do not leave the selector switch in the REMOTE or ON position when the pilot is not lit. This will drain the battery. Blower Control Knob (Optional Accessory) Selector Switch in Remote Position Figure 61 - Setting the Selector Switch, Gas Control Knob, and Variable Control Knob for Remote Operation...

  • Page 29: Inspecting Burners

    OPERATING FIREPLACE OPERATING OPTIONAL GWMT1 WALL MOUNTED THERMOSTAT WARNING: Do not connect the thermostat to a 120 VAC power source. Damage or injury may occur. Light the fireplace as instructed in Lighting Instructions on page 26. Set wall thermostat to desired temperature. This thermostat has been electronically calibrated at the factory and requires no adjustment or leveling.

  • Page 30: Cleaning And Maintenance

    Gass Door Pilot and Burners Logs Venting System CLEANING AND MAINTENANCE WARNING: Turn off fireplace and let cool before cleaning. CAUTION: You must keep control areas, burners, and circulating air passages of fireplace clean. Inspect these areas of fireplace before each use. Have fireplace inspected yearly by a qualified service person.

  • Page 31: Troubleshooting

    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 spark at pilot...
  • Page 32 Manual Ignition System (Cont.) TROUBLESHOOTING Manual Ignition System ( Continued) OBSERVED PROBLEM Burner does not light after pilot is lit Delayed ignition at burner Burner backfiring 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 33 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. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions •...
  • Page 34 Electronic Ignition System 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...
  • Page 35 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. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions •...

  • Page 36: 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)CD36RN (V)CD36RP...

  • Page 37: Illustrated Parts Breakdown And Parts List

    ILLUSTRATED PARTS BREAKDOWN FIREPLACE ASSEMBLY FOR MODELS (V)CD36RN, (V)CD36RP, (V)CD36TN, (V)CD36TP 116035-01B Models (V)CD36RN, (V)CD36RP, (V)CD36TN, (V)CD36TP www.desatech.com...
  • Page 38 Models (V)CD36RN, (V)CD36RP, (V)CD36TN, (V)CD36TP PARTS LIST FIREPLACE ASSEMBLY FOR MODELS (V)CD36RN, (V)CD36TN, (V)CD36RP, (V)CD36TP This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 36 of this manual. (V)CD36RN (V)CD36RP 116108-01...
  • Page 39 ILLUSTRATED PARTS BREAKDOWN BURNER ASSEMBLY FOR MODELS (V)CD36RN, (V)CD36RP, (V)CD36TN, (V)CD36TP 116035-01B Models (V)CD36RN, (V)CD36RP, (V)CD36TN, (V)CD36TP www.desatech.com...
  • Page 40 Models (V)CD36RN, (V)CD36RP, (V)CD36TN, (V)CD36TP PARTS LIST BURNER ASSEMBLY FOR MODELS (V)CD36RN, (V)CD36TN, (V)CD36RP, (V)CD36TP This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 36 of this manual. (V)CD36RN (V)CD36TN 116317-01...
  • Page 41 ILLUSTRATED PARTS BREAKDOWN Models (V)CD36RNE, (V)CD36RPE, (V)CD36TNE, (V)CD36TPE ILLUSTRATED PARTS BREAKDOWN BURNER ASSEMBLY FOR MODELS (V)CD36RNE, (V)CD36RPE, (V)CD36TNE, (V)CD36TPE 116035-01B www.desatech.com...
  • Page 42 Models (V)CD36RNE, (V)CD36RPE, (V)CD36TNE, (V)CD36TPE PARTS LIST BURNER ASSEMBLY FOR MODELS (V)CD36RNE, (V)CD36TNE, (V)CD36RPE, (V)CD36TPE This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 36 of this manual. (V)CD36RNE (V)CD36TNE 116719-01...

  • Page 43: Accessories

    NOTE: All accessories may not be available for all fireplace models. Purchase these fireplace 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 44 NOTES www.desatech.com 116035-01B...

  • Page 45: 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 Office/Warehouse If you bought this product yourself, did you plan to purchase this tyoe of product before going into the store?
  • Page 46 TAPE 2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 TAPE Postage Required...

  • Page 48: Limited Warranty

    DESA warrants this product to be free from defects in materials and components for two (2) years from the date of first 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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