DIRECT-VENT FIREPLACE OWNER’S OPERATION AND INSTALLATION MANUAL NATURAL GAS “TUDOR” MODEL (V)T36ENA series PROPANE/LP GAS “TUDOR” MODEL (V)T36EPA series WARNING: If the information in this manual 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.
Table of Contents Safety Information................................................ 2 Local Codes......................................................... 4 Product Identification............................................ 4 Product Features.................................................. 4 Pre-Installation Preparation.................................. 5 Location of Termination Cap................................. 7 Venting Installation Instructions............................ 8 Fireplace Installation..
Safety Information Continued This fireplace must be installed by a qualified (certified or licensed) service person. It has a sealed gas combustion chamber that uses a coaxial pipe (pipe within a pipe and having the same center) venting system. It brings in fresh air for combustion through the outer pipe and combustion gases are exhausted through the inner pipe. If the glass door assembly and venting pipe are not properly seated, connected, and sealed, carbon monoxide leakage (spillage) can occur.
Safety information Continued 2. 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 • if you cannot reach you gas supplier, call the fire department. 3.
Product Features Continued • The blower requires electricity if installed and if you plan to install the blower at a later date, do not forget to wire the outlet at the bottom of the fireplace when framing. • The electronic ignition creates spark to ignite the pilot light. It does not require any matches, batteries or any other sources of ignition to light the pilot. • Each time you turn on your fireplace, you may notice some amount of condensation on the inside of the fireplace glass.
Pre-Installation Preparation Continued Clearances Minimum clearances to combustibles for the fireplace are as follows: *Back and sides 0" Perpendicular walls 6" Floor 0" Ceiling to louver opening 42" Front 36" Top of Standoffs 0" Vent (See venting instructions for specific venting clearances.) Combustible material with a maximum thickness of 5/8" may be flush with the top front of fireplace. * For back and sides of fireplace, do not pack with insulation or other materials.
Location of Termination Cap N N D H V L E B C Fixed Closed F B Openable Fixed Closed V Openable V I V G B V B B J V G X G M A V K X V A V TERMINATION CAP X AIR SUPPLY INLET A = clearance above grade, veranda, porch, deck, or balcony [*12" (30.5 cm) minimum] B = clearance to window or door that may be opened [12" (30.5 cm) minimum] C = clearance to permanently closed window [minimum 12" (30.
Venting Installation Instructions NOTICE: Read these instructions completely before attempting installation. These models are tested and approved for use with DESA (direct-vent) pipe components and terminations as well as Simpson-Duravent 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 serving a separate solid fuel or gas burning appliance.
Venting Installation instructions Continued INSTALLATION PLANNING There are two basic types of direct-vent installation: • Horizontal Termination • Vertical Termination Horizontal Termination Installation IMPORTANT: Horizontal square terminations require only inner portion of wall firestop. Horizontal installations using round termination require exterior portion of wall firestop available only in vent kit HTK (see Figure 14, page 11). 1.
Venting Installation instructions Apply Mastic to All Four Sides Continued Vent Cap WARNING: Do not recess vent termination into any wall. This will cause a fire hazard. 6. Noncombustible Exterior Wall: Position the horizontal vent cap in the center of the 7 3/4" round hole and attach to the exterior wall with four wood screws provided.
Venting Installation instructions Continued Minimum Pipe Overlap 11/4" Direct-Vent Pipe Siding Standoff Screws Wall Firestop GROUND FLOOR INSTALLATION Recommended Applications: • Installation using cabinet surrounds • Through the wall using round or square termination (up to 12" horizontal pipe) • NOT FOR CORNER INSTALLATION Adjustable Horizontal Pipe 12" Max.
Venting Installation instructions Continued CORNER AND ALTERNATE INSTALLATION Recommended Applications: • Corner ground floor installation • Ground floor installation where pipe vents horizontally through wall (over 12" horizontal pipe) • Basement installation where one foot clearance from ground to termination is possible Not to Exceed (H) Limits 90° Elbow Square Termination Not to Exceed (H) Limits 90° Elbow Wall Firestop As Required for (V), See Chart for Pipe Section Required Square Termination 12"
Venting Installation instructions Continued HORIZONTAL SYSTEM INSTALLATION USING TWO 90° ELBOWS The following configurations show the minimum vertical rise requirements for a horizontal system using two 90° elbows. 45° Elbow Venting with Two 90° Elbows Horizontal (H1) + Vertical (V) Horizontal (H1) Horizontal (H2) 5' min. 6' min. 7' min. 8' min. 20' max. 2' max. 4' max. 6' max. 8' max. 8' max. 6' max. 12' max. 18' max. 20' max. 20' max.
Venting Installation instructions Continued installation for vertical termination Note: Vertical restrictor must be installed in all vertical installations. 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 19) to avoid cutting load bearing members.
Venting Installation instructions Continued 5. Place the flashing over the pipe section(s) extending through the roof. Secure the base of the flashing to the roof and framing with roofing nails. Be sure roofing material overlaps the top edge of the flashing as shown in Figure 19, page 14. There must be a 1" clearance from the vent pipe to combustible materials. 6. Continue to add pipe sections until the height of the vent cap meets the minimum building code requirements described in Figure 7 on page 7.
Venting Installation instructions Continued Vertical Venting V = 40' max. Note: Install restrictor into inner collar of fireplace as shown. 45° Elbow 45° Elbow Venting with Two 90° Elbows Vertical (V1) Horizontal (H) 5' min. 6' min. 7' min. 8' min. 6' max. 12' max. 18' max. 20' max. Note: Vertical (V1) + Vertical (V2) = 40' max.
Venting Installation instructions Continued parts list for venting kits and components DESA Pipe & Vent Kits Number Description P47-6 6" Section Coaxial Pipe, Galvanized P47-12 12" Section Coaxial Pipe, Galvanized P47-24 24" Section Coaxial Pipe, Galvanized P47-36 36" Section Coaxial Pipe, Galvanized P47-48 48" Section Coaxial Pipe, Galvanized PA47-712 Adjustable 7"-12" Section Coaxial Pipe, Galvanized VKG-47 Ground Floor Vent Kit, Galvanized (Includes: 45° Elbow, 7"-12" Adjustable Pipe, Wall Firestop, Hor
Fireplace Installation CHECK GAS TYPE Use proper gas type for fireplace unit you are installing. If your gas supply is not correct, do not install fireplace. See retailer where you purchased the fireplace for proper fireplace according to your gas type or to purchase gas conversion kit (see Accessories, page 39). Installing optional blower accessories NOTICE: If installing blower in an existing fireplace with gas connections, shut off gas supply and disconnect heater from gas supply.
Fireplace Installation Continued 9. Check to make sure power cord is completely clear of blower wheel and there are no other foreign objects in blower wheel. Turn blower on and check for operation. Turn blower off by turning knob fully counterclockwise before continuing. 10. Peel off backing paper and stick supplied wiring diagram decal on firebox bottom approximately 12" in front of blower (see Figure 27).
Fireplace Installation Continued 11. Peel off backing paper and stick supplied wiring diagram decal on firebox bottom approximately 12" in front of blower (see Figure 27, page 19). Blower Wiring Diagram CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Variable Fan Switch Off 1 2 Fan Switch (N.O.) Black On 110/115 V.A.C.
Fireplace Installation CONNECTING FIREPLACE TO GAS SUPPLY Continued Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from fireplace (see Figure 31). IMPORTANT: Install main gas valve (equipment shutoff valve) in an accessible location. The main gas valve is for turning on or shutting off the gas to the appliance.
Fireplace Installation Equipment Propane/LP Shutoff Valve Supply Tank Continued Pressure Testing Gas Supply Piping System Test Pressures In Excess Of 1/2 PSIG (3.5 kPa) 1. Disconnect fireplace and its individual equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig (3.5 kPa) will damage fireplace gas regulator. 2. Cap off open end of gas pipe where equipment shutoff valve was connected. 3.
Fireplace Installation Continued Removing/Replacing Glass Door CAUTION: Do not operate this fireplace with a broken glass door panel or without the glass door panel securely in place. For replacement part information see Replacement Parts, page 38. CAUTION: Wear gloves and safety glasses while handling or removing broken glass. Do not remove if glass is hot. Keep children and pets away from glass. WARNING: If fireplace has been running, turn off and unplug fireplace.
Fireplace Installation Continued Installing Optional Brick liner ModelS BL36DA(SA) and BL36DHA(SA) WARNING: If fireplace has been running, turn off and unplug fireplace. Let cool before installing brick liner. This brick liner kit is optional. You may purchase brick liner from your local retailer or see Accessories, page 39. 6. Install left side brick panel by sliding it between grate and side of firebox (see Figure 39). 7. Install the right brick panel using the same method described 8.
Fireplace Installation 3 Continued 4. Place log #4 (right log) onto pin on right side of front log as shown in Figure 43. 5. Place log #5 (base log) onto front left part of grate making sure notches fit over prongs of grate. See Figure 44. 6. Place log #6 (left log) onto two pins on left side of back and front log. See Figure 44. 7. Place lava rock along sides and front of firebox bottom in areas that are visible only. It is not necessary to use all of lava rock provided.
Fireplace Installation optional Remote control INSTALLATION (model WRC) Continued 8. Pull ember material apart into pieces no larger than a dime. Place these pieces loosely and sparingly directly onto exposed section of front burner and along space between burner and grate prongs (see Figure 45). This will create glowing ember appearance as flame touches ember material. Do not block air slots by using too much ember material in one area. It is not necessary to use all of ember material provided. 9.
Wiring Diagram Pilot Burner OFF WALL SWITCH (NOT SUPPLIED) Pilot Gas Line ON INCOMING MAIN GAS SUPPLY BLACK MV WHITE TH GREEN PV/MV PV BLACK WHITE GREEN TR GND EV1 INCOMING 120V AC (FUSE BOX OR BREAKER) IGN ELECTRICAL RATING: 120v, 60Hz, 0.7A EV2 24V AC STEP DOWN TRANSFORMER 120V AC OPTIONAL REMOTE CONTROL GAS LINE TO BURNER 111251-01E www.desatech.
Operating Fireplace for your safety read before lighting WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance is equipped with an ignition device which automatically lights the pilot. Do not try to light by hand. B. BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.
OPERATIng fireplace Continued TO TURN OFF GAS TO APPLIANCE 1. Turn off the wall switch. 2. Turn off all electric power to the appliance if service is to be performed. 3. Open lower louver panel. 4. Turn equipment shutoff valve clockwise to OFF. Do not force. 5. Close lower louver panel. OPTIONAL REMOTE OPERATION Note: The WRC receiver and hand-held remote control kit must be purchased separately (see Accessories, page 39). Follow installation instructions on page 28. 1.
Cleaning and Maintenance WARNING: Turn off fireplace and let cool before cleaning. CAUTION: You must keep control areas, burners, and circulating air passageways of fireplace clean. Inspect these areas of fireplace before each use. Have fireplace inspected yearly by a qualified service person. Fireplace may need more frequent cleaning due to excessive lint from carpeting, bedding material, pet hair, etc. GLASS DOOR WARNING: Handle glass door panel with care. Do not strike, slam, or otherwise abuse glass.
Cleaning and Maintenance Continued venting system Conduct annual inspection of the venting system following these guidelines: 1. Check areas of venting system that are exposed to the weather for corrosion (rust spots or streaks and, in extreme cases, holes). Have these items replaced immediately by a qualified service person. 2. Remove the vent cap and shine a flashlight into the vent. Remove any foreign material. 3. Check for evidence of excessive condensation.
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. • If you cannot reach your gas supplier, call the fire department. OBSERVED PROBLEM POSSIBLE CAUSE Pilot will not stay lit 1. Loose wiring on ignitor wire 1. Check wiring connection.
TROUBLESHOOTING OBSERVED PROBLEM Continued POSSIBLE CAUSE Glass soots 1. Flame impingement on logs Remote does not function 1. Battery is not installed. Bat- 1. Replace battery in hand-held remote tery power is low REMEDY 1. Adjust the log set so that the flame does not excessively impinge on it 2. Debris around burner air 2. Inspect the opening at the base of the burner to see that it is mixer NOT packed with any type of material 1. Properly locate logs (see log Dark residue on logs or inside of 1.
Illustrated Parts Breakdown Models (V)T36ENA, (V)T36ENBA, (V)T36ENRA, (V)T36ENRBA, (V)T36EPa, (V)T36EPBa, (V)T36EPRa, (V)T36EPRBa 22-5 6 22-6 22-3 22-4 22-2 22-1 4 7 8 1 12 9 14 3 17 21 11 15 10 20 18 19 13 16 2 16 5 34 www.desatech.
PARTS LIST This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 38 of this manual. KEY NO.
Illustrated Parts Breakdown Burner Assembly Models (V)T36ENA, (V)T36ENBA, (V)T36ENRA, (V)T36ENRBA, (V)T36EPA, (V)T36EPBA, (V)T36EPRA, (V)T36EPRBA 5 4 3 1 2 6 8 22 9 10 21 11 20 MV TH P 7 V /M V T R GN P V D IGN 13 19 18 12 23 28 24 16 27 25 26 36 15 14 29 www.desatech.
PARTS LIST This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 38 of this manual. KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 PART NO.
Replacement Parts Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty. Parts Under Warranty Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA’s Customer Service Department at 1-866-672-6040.
Accessories Notice: 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 at 1-866-672-6040 for information. You can also write to the address listed on the back page of this manual. Manual blower Kit - BK Manual variable control blower accessory provides better heat distribution. Complete installation and operation instructions included in this manual.
Warranty Information KEEP THIS WARRANTY Model Serial No. Date Purchased Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make no other warranty, expressed or implied.
