Desa VDVF36PN/PP Owner's Operation And Installation Manual

Direct-vent gas fireplace heater

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For more information, visit www.desatech.com
For more information, visit www.desatech.com
VDVF36PN/PP (PENINSULA) AND VDVF36STN/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 qualified installer, service agency, or the gas
supplier.
This appliance may be installed in an aftermarket*, permanently located, manufactured
(mobile) home, where not prohibited by 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.
*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 HEATER
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.
For assistance or additional infor-
mation consult a qualified installer,
service agency, or the gas supplier.
WARNING: This Direct-Vent Gas
Fireplace Heater 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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Table of Contents
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Summary of Contents for Desa VDVF36PN/PP

  • Page 1 For more information, visit www.desatech.com For more information, visit www.desatech.com VDVF36PN/PP (PENINSULA) AND VDVF36STN/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.
  • Page 2: Table Of Contents

    RIGHT SIDE " (3cm) " (57cm) 32" (81cm) (Opening) " (104cm) Figure 1 - VDVF36PN/PP (Peninsula) Dimensions For more information, visit www.desatech.com For more information, visit www.desatech.com OPERATING FIREPLACE ... 22 SERVICE HINTS ... 23 TECHNICAL SERVICE ... 23 REPLACEMENT PARTS ... 23 WIRING DIAGRAM ...
  • Page 3: Glossary Of Terms

    PRODUCT DIMENSIONS Continued Left Side TOP VIEW Surround (Left Side) Back of Surround " (60cm) 1.5"ø (Back) " (4cm) (30cm) (Right Side) Right Side " (27cm) Surround RIGHT SIDE " (3cm) " (57cm) 32" (81cm) (Opening) " (110cm) Figure 2 - VDVF36STN/STP (See-Thru) Dimensions GLOSSARY OF TERMS Chase - A box-like enclosure to protect venting from the elements when the venting run is on the outside of a structure.
  • Page 4: Introduction

    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: Pre-Installation Preparation

    SELECTING LOCATION Continued 7. Do not use this appliance if any part has been under water. Imme- diately contact a local service technician to examine the appliance and to replace any part(s) of the control ignition system and other related components that have submerged under water. Figure 3 - Possible Installation of Peninsula Fireplace PRE-INSTALLATION PREPARATION...
  • Page 6: Mantel Clearances

    PRE-INSTALLATION PREPARATION Mantel Clearances Framing PRE-INSTALLATION PREPARATION Continued MANTEL CLEARANCES Woodwork, such as wood trims, mantles, and other combustible materials projecting no more than 1 placed within 7 inches (17.78cm) from the opening of the unit. Combustible material above and projecting more than 1 (3.81cm) from the appliance’s face must not be placed less than 15 inches (38.10cm) from the opening of the appliance (see Figure 6).
  • Page 7: General Venting

    PRE-INSTALLATION PREPARATION Continued 2" (5.1cm) Dia. Hole 3" (7.6cm) Figure 10 - Hole Locations For Gas Line and Electric Wires for Peninsula and See-Thru Fireplaces 10" (25.4cm) Square Min. Height Depends On Installation Figure 11 - Rough Opening for Installing Exterior Vent Terminal Refer to Pages 10 through 16 for Horizontal and Vertical Installation Details...
  • Page 8: General Venting

    GENERAL VENTING 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 within a horizontal distance of 24 inches (61cm) from the...
  • 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 Installation Planning (Cont.) Installation for Horizontal Termination VENTING INSTALLATION Continued Installing Vent System in a Chase A chase is a vertical box-like 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 Note: Horizontal runs of vent must be supported every three feet. Use wall straps for this purpose. Flexible vent pipe must be installed with spacer springs every 12". See Figure 16, page 10. All connections must be clamped tightly and sealed with high temperature silicone sealant as speci- fied in the second warning statement on page 9.
  • Page 12 VENTING INSTALLATION Installation for Horizontal Termination (Cont.) 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. All connections must be sealed with high temperature silicone sealant as specified in the second warning statement on page 9.
  • Page 13 VENTING INSTALLATION Continued INSTALLATION FOR VERTICAL TERMINATION NOTICE: Use rigid pipe only. Flex venting is not to be used with a vertical termination. 1. 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 24) to avoid cutting loadbearing members.
  • Page 14 VENTING INSTALLATION Installation for Vertical Termination (Cont.) VENTING INSTALLATION Continued 7. Twist-lock the vent cap onto the last section of vent pipe and seal with high temperature silicone sealant as specified in the second warning statement on page 9. Note: If the vent pipe passes through any occupied areas above the first floor, including storage spaces and closets, you must enclose pipe.
  • Page 15 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. PARTS LISTS FOR VENTING KITS AND COMPONENTS *NOTICE: The 7"...
  • Page 16: Installation

    VENTING INSTALLATION Parts Lists for Venting Kits and Components (Cont.) INSTALLATION Wall Switch Installation VENTING INSTALLATION Continued Vanguard Rigid Venting (Cont.) Number Description D1000 7" x 12" Galvanized Coaxial Pipe (6 pcs.) D1010 7" x 24" Galvanized Coaxial Pipe (6 pcs.) D1020 7"...
  • Page 17 INSTALLATION Continued 2. Connect the 18 ga. wires from wall switch to the gas control valve and microswitch, as shown in Figure 33. WARNING: Do not wire remote wall switch to main power supply (Standard 120v household current). To Thermopile 16AI Route Millivolt Wires (Supplied) Through Gas...
  • Page 18 INSTALLATION Optional Wireless Hand-Held Remote Control (GHRC(TA) Series) Installation (Cont.) Gas Line Hook-Up INSTALLATION Continued Installing 9-Volt Alkaline Battery in Hand-Held Remote Control Unit 1. Remove battery cover on back of remote control unit. 2. Attach terminal wires to the battery (not included). Place battery into the battery housing.
  • Page 19 The millivolt system with a manual HI/LO applies only to the VDVF36STN/STP and VDVF36PN/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).
  • Page 20: Pilot Assembly Adjustment

    INSTALLATION Installing Log Set (Cont.) Decorative Facing PILOT ASSEMBLY ADJUSTMENT INSTALLATION Continued 7. Figure 43 shows the top view of the burner and grate. 8. Place logs “A” as shown in Figure 44. 9. Place logs “B” as shown in Figure 45. Lift the end of log “A” that will be propped up and place log “B”...
  • Page 21: Burner Flame Adjustment

    BURNER FLAME ADJUSTMENT The air shutter, located at the underside of the main burner (see Figure 48), has been factory preset to the proper air-to-gas ratio which results in an even, clean burning flame across the burner (see Figure 49). If readjustment is necessary, you can restore the proper air-to-gas ratio by loosening the air shutter screw and rotating the air shutter until the proper flame setting is achieved (the shutter's normal setting is “full...
  • Page 22: Operating Fireplace

    CLEANING AND MAINTENANCE OPERATING FIREPLACE For Your Safety Read Before Lighting CLEANING AND MAINTENANCE WARNING: Turn off fireplace and let cool before cleaning. CAUTION: You must keep control areas, burn- ers, and circulating air passageways of fireplace clean. Inspect these areas of fireplace before each use.
  • Page 23: Operating Fireplace

    OPERATING FIREPLACE Continued LIGHTING INSTRUCTIONS 1. STOP! Read the safety information in column 2, page 22, before proceeding. 2. Set the “HI-LO” knob to the lowest setting. 3. Turn off all electrical power to the appliance. 4. Open control access panel. 5.
  • Page 24: Service Hints

    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. Piezo Ignitor Pilot...
  • Page 25: 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. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM Pilot will not light...
  • Page 26 TROUBLESHOOTING TROUBLESHOOTING Continued OBSERVED PROBLEM 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 POSSIBLE CAUSE 1.
  • Page 27 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 Heater 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 28 TROUBLESHOOTING 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.
  • Page 29: Accessories

    ACCESSORIES RECEIVER AND HAND-HELD ON/OFF REMOTE CONTROL KIT - GHRC SERIES For all models. Allows the gas log heater to be turned on and off by using a hand-held remote control. BLOWER KIT - DAVDBK (02261) For all models. Increases air circulation to maximize heat distribution. END LOUVER KIT (Peninsula Only) Brass - VELP20 (01638) LOUVER KIT...
  • Page 30 REPLACEMENT PARTS LIST REPLACEMENT PARTS LIST Continued Front (Bottom) Left/Right (Bottom) REFRACTORY PIECES Front (Bottom) - 105886-01 (25854) Left/Right (Bottom) - 105887-01 (25856) Rear - 105888-01 (25855) ORIFICE PIEZO IGNITOR Natural - 105890-01 105884-01 (14261) (27224) Propane/LP - 105890-02 (25238) GAS CONTROL VALVE Natural - 105882-01 (25699) Propane/LP - 105882-02 (25700)
  • Page 31: Owner's Registration Form

    Address: City: Home Phone: E-Mail: Please answer the following questions to register your product with DESA International: 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?
  • 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 105706-01B TAPE...
  • Page 33 NOTES NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ For more information, visit www.desatech.com For more information, visit www.desatech.com 105706-01B...
  • 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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