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For more information, visit www.desatech.com
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VDDVF36PN/PP (PENINSULA) AND VDDVF36STN/STP (SEE-THRU)
WARNING: If the information in these instructions
is not followed 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.
— 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.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the
fire department.
— Installation and service must be performed by a quali-
fied installer, service agency, or the gas supplier.
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 certified kit is used.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.
(Peninsula Shown)
CHECK LOCAL CODES PRIOR TO INSTALLATION
Save this manual for future reference.
Save this manual for future reference.
DIRECT-VENT GAS
FIREPLACE
OWNER'S OPERATION AND
®
INSTALLATION MANUAL
This book is valuable. In addition to instructing
you on how to install and maintain your appli-
ance, it also contains information that will
enable you to obtain replacement parts or
optional accessory items when needed. Keep
it with your other important papers.
WARNING: Improper installation,
adjustment, alteration, service, or
maintenance to this appliance can
cause injury or property damage.
Refer to this manual. For assistance
or additional information consult a
qualified installer, service agency,
or the gas supplier.
WARNING: This Direct-Vent Gas
Fireplace series is intended for use
with Natural or Propane/LP gas only.
Do not attempt to burn any solid
fuels in these appliances.
SAVE THIS BOOK
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Summary of Contents for Desa VDDVF36PN/PP
- Page 1 For more information, visit www.desatech.com For more information, visit www.desatech.com VDDVF36PN/PP (PENINSULA) AND VDDVF36STN/STP (SEE-THRU) WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life.
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Page 2: Table Of Contents
RIGHT SIDE " (3cm) " (57cm) 32" (81cm) (Opening) " (104cm) Figure 1 - VDDVF36PN/PP (Peninsula) Dimensions For more information, visit www.desatech.com For more information, visit www.desatech.com CLEANING AND MAINTENANCE ... 21 OPERATING FIREPLACE ... 22 TROUBLESHOOTING ... 24 WIRING DIAGRAM ... 28 ACCESSORIES ... -
Page 3: Firebox Dimensions
WARNING: This product contains and/or generates chemicals known to the State of California to cause cancer or birth defects, or other reproductive harm. Models VDDVF36PN/PP series are three-sided direct-vent gas fireplace with a sealed combustion chamber. Models VDDVF36STN/STP series are two-sided direct-vent gas fireplace with a sealed combustion chamber. -
Page 4: Before You Begin
A) Modification of the appliance or any of the components manu- factured by DESA unless otherwise permitted in writing by DESA. B) The use of any components part not approved by DESA in combination with this DESA appliance. C) Installation and/or operation in a manner other than instructed in this manual. -
Page 5: Mantel Clearances
PRE-INSTALLATION PREPARATION CLEARANCES Minimum clearances to combustibles are: • Back and Sides of Surround: ... 0" min. • Vent Surfaces: ...1" (2.5cm) min. • Ceiling to Opening: ... 36" (91cm) min. • Floor: ... 0" min. • Wall to Front of Glass: ... 36" (91cm) min. •... - Page 6 PRE-INSTALLATION PREPARATION Framing (Cont.) PRE-INSTALLATION PREPARATION Continued The gas supply line may be connected through the side framing or alternately through the lower sub-flooring or a platform base if provided (see Figures 10 and 11). Depending on the installation, refer to the appropriate illustration. (101cm) Min.
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Page 7: General Venting
GENERAL VENTING These models are approved for use with Simpson Dura-Vent 6 direct-vent pipe components and terminations as well as both flex and rigid Vanguard vent components. Your fireplace is approved to be vented either through the side wall, or vertically using the following guidelines: •... - Page 8 GENERAL VENTING Location Of Vent Termination (Cont.) GENERAL VENTING TERMINATION CAP A = clearance above grade, veranda, porch, deck, or balcony [*12 inches (30.5cm) 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...
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Page 9: Venting Installation
• Installation of any damaged venting component • Unauthorized modification of the venting system • Installation of any component part not manufactured or approved by DESA International • Installation other than as instructed by these instructions WARNING: This gas fireplace and vent assembly must be vented directly to the outside. -
Page 10: Venting Installation
VENTING INSTALLATION Installation Planning (Cont.) Installation For Horizontal Termination VENTING INSTALLATION Continued Installing Vent System in a Chase A chase is a vertical boxlike structure built to enclose venting that runs along the outside of a building. A chase is not required for such venting. NOTICE: Treatment of firestops and construction of the chase may vary from building type to building type. - Page 11 VENTING INSTALLATION Continued ing statement on page 9.) Push the pipe sections together and twist one section clockwise approximately one-quarter turn until the sections are fully locked. See Figure 16. Note: Hori- zontal runs of vent must be supported every three feet. Use wall straps for this purpose.
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Page 12: Installation For Vertical Termination
VENTING INSTALLATION Installation For Horizontal Termination (Cont.) Installation For Vertical Termination VENTING INSTALLATION Continued Horizontal Termination Configurations Figures 21 through 23 show different configurations for venting with horizontal termination. Each figure includes a chart with vertical minimum/maximum and horizontal maximum dimensions which must be met. - Page 13 VENTING INSTALLATION Continued Wall Strap Ceiling Firestop Figure 24 - Offset with Wall Strap and 45° Elbows Flat Ceiling Installation Cut a 10" square hole in the ceiling using the locating hole as a center point. The opening should be framed to 10"x10" (25.4cm x 25.4cm) inside dimensions, as shown in Figure 17 on page 11 using framing lumber the same size as the ceiling joists.
- Page 14 VENTING INSTALLATION Installation For Vertical Termination (Cont.) VENTING INSTALLATION Continued 4. Using tin snips, cut the support box from the top corners down to the roofline and fold the resulting flaps over the roof sheath- ing (see Figure 27). Apply a bead of non-hardening mastic around the top edges of the support box to make a seal be- tween the box and the roof.
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Page 15: High Altitude Installation
Canada), check with local authorities. Consult your local gas company to help determine the proper orifice for your location. For assistance with any high altitude installation contact DESA International’s Technical Service Department at 1-866-672-6040. For more information, visit www.desatech.com For more information, visit www.desatech.com... -
Page 16: Wall Switch Installation
Wall Switch Installation Electrical Hookup For Blower Accessory VENTING INSTALLATION Continued PARTS LISTS FOR VENTING KITS AND COMPONENTS (Cont.) DESA International Venting Accessories Number Description SC-47 Galvanized Storm Collar WF-47 Galvanized Wall Firestop RF-47-6 Galvanized Roof Flashing, 0 to 6/12 Pitch... - Page 17 INSTALLATION Continued OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL (GHRC SERIES) INSTALLATION Note: If using an optional wireless hand-held remote control, the wall switch is no longer operational. NOTICE: Only use alkaline batteries (not included). Installing Receiver 1. Remove access panel from lower front face of firebox. Lift straight up on access panel until it stops.
- Page 18 VENTING INSTALLATION Gas Line Hook-Up INSTALLATION Continued GAS LINE HOOK-UP WARNING: Before you proceed, make sure your gas supply is OFF. WARNING: Gas line hookup should be done by your gas supplier or a qualified service person. An equipment shutoff valve has been included in the appliance’s gas supply system.
- Page 19 The millivolt system with a manual HI/LO applies only to the VDDVF36STN/STP and VDDVF36PN/PP models. The gas control valve is secured underneath the firebox with two brackets fastened to the firebox bottom. Two pressure taps are provided on the gas control valve for a pressure gauge connection (see Figure 40).
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Page 20: Decorative Facing
VENTING INSTALLATION Installing Log Set (Cont.) Decorative Facing PILOT ASSEMBLY ADJUSTMENT BURNER FLAME ADJUSTMENT INSTALLATION Continued 9. Place logs “B” as shown in Figure 45. Lift the end of log “A” that will be propped up and place log “B” under it. At the same time, the other side of log “B”... -
Page 21: Burner Removal
BURNER FLAME ADJUSTMENT Continued BURNER REMOVAL CAUTION: Before proceeding, make sure the entire unit is cool. 1. Remove the top and bottom louvers and screen. Open the glass door (left or right side). 2. Carefully remove the log set. 3. Remove the screw that attaches the burner to the bracket. 4. -
Page 22: Operating Fireplace
Glass Door Panels (Cont.) Pilot and Burners Logs Venting System OPERATING FIREPLACE For Your Safety Read Before Lighting Lighting Instructions CLEANING AND MAINTENANCE Continued CAUTION: If the glass breaks, be cautious of frag- ments on the floor. Keep children away from the area. Do not operate the unit. -
Page 23: To Turn Off Gas To Appliance
OPERATING FIREPLACE Continued 9. Push in the control knob all the way and hold in. Immedi- ately light the pilot by pressing the ignitor button until a flame appears one (1) minute after the pilot is lit. Release knob and it will pop back up. Pilot should remain lit. If it goes out, repeat steps 5 through 9, starting on page 23. -
Page 24: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING Note: For additional help, visit DESA International’s technical service web site at www.desatech.com. Note: Before troubleshooting the system, make sure the gas shutoff valve is ON. OBSERVED PROBLEM Pilot will not light No gas to burner, although wall switch and... - Page 25 TROUBLESHOOTING Continued OBSERVED PROBLEM When ignitor button is pressed, there is no spark at pilot When ignitor button is pressed, there is spark at pilot but no ignition Pilot lights but flame goes out when control knob is released For more information, visit www.desatech.com For more information, visit www.desatech.com 106918-01B POSSIBLE CAUSE...
- Page 26 TROUBLESHOOTING TROUBLESHOOTING Continued OBSERVED PROBLEM Burner does not light after pilot is lit Delayed ignition burner Burner backfiring during combustion Slight smoke or odor during initial operation Fireplace produces a whistling noise when burner is lit Glass soots Fireplace produces a clicking/ticking noise just after burners are lit or shut off For more information, visit www.desatech.com For more information, visit www.desatech.com...
- Page 27 TROUBLESHOOTING 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.
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Page 28: Wiring Diagram
You may have further questions about installation, operation, or troubleshooting. If so, contact DESA International’s Technical Ser- vice Department at 1-866-672-6040. When calling, please have your model and serial numbers ready. You can also visit DESA International’s Technical Services web site at www.desatech.com. Field Wire Incoming... -
Page 29: Replacement Parts
Usually, we will ask you to return the part to the factory. PARTS NOT UNDER WARRANTY Contact authorized dealers of this product. If they can’t supply original replacement part(s) call DESA International at 1-866-672-6040 for referral information. When calling DESA International, have ready •... - Page 30 REPLACEMENT PARTS LIST REPLACEMENT PARTS LIST Continued Front (Bottom) Left/Right (Bottom) Rear (Used for Peninsula and See-Thru) Front (Used for See-Thru Only) REFRACTORY PIECES Front (Bottom) 105886-01 (25854) Left/Right (Bottom) 105887-01 (25856) Rear - 106924-01 (27374) Front - 105888-01 (25885) For more information, visit www.desatech.com For more information, visit www.desatech.com GAS CONTROL VALVE...
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Page 31: Owner's Registration Form
Address: City: Home Phone: E-Mail: Please answer the following questions to register your product with DESA: 1. Where will the product be used? Living/Family Room Office/Warehouse If you bought this product yourself, did you plan to purchase this type of product before going into the store? 3. - Page 32 Postage Required 2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 For more information, visit www.desatech.com For more information, visit www.desatech.com TAPE 106918-01B...
- Page 33 NOTES NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ For more information, visit www.desatech.com For more information, visit www.desatech.com 106918-01B...
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Page 34: Warranty Information
DESA International warrants this product to be free from defects in materials and components for four (4) 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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