Majestic fireplaces DVRTSB Installation And Operating Manual

Bay window rear/top convertible direct vent fireplaces

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INSTALLER/CONSUMER
SAFETY INFORMATION
PLEASE READ THIS MANUAL
BEFORE INSTALLING AND USING
APPLIANCE
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.
FOR YOUR SAFETY
Installation and service must be
performed by a qualified installer,
service agency or your gas supplier.
WHAT TO DO IF YOU SMELL GAS:
Do not try to light any appliance.
Do not touch any electric switch; do
not use any phone in your building.
Immediately call your gas supplier
from your neighbor's phone. Follow
the gas suppliers instructions.
If you cannot reach your gas supplier
call the fire department.
DO NOT STORE OR USE GASOLINE OR
OTHER FLAMMABLE VAPORS AND/OR
LIQUIDS IN THE VICINITY OF THIS OR
ANY OTHER APPLIANCE.
Bay Window
Rear/Top Convertible
Direct Vent Fireplaces
Model: DVRTSB
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Homeowner's Installation and
Operating Manual
C E R T I F I E D
10003848 1/07 Rev. 3

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Summary of Contents for Majestic fireplaces DVRTSB

  • Page 1 LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. Bay Window Rear/Top Convertible Direct Vent Fireplaces Model: DVRTSB Homeowner’s Installation and INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference. Operating Manual C E R T I F I E D...
  • Page 2: Table Of Contents

    Thank you & congratulations on your purchase of a CFM Corporation fireplace. PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE. IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these instructions may result in a possible fire hazard and will void the warranty. Installation &...
  • Page 3: Installation & Operating Instructions

    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. The DVRTSB has been approved for mobile home installations. IMPORTANT: PLEASE READ THE FOLLOWING CAREFULLY Remove any plastic from trim parts before turning the fireplace ON.
  • Page 4: Fireplace Dimensions

    Fireplace Dimensions (Installed as Top Vent) K - Rough Opening Depth Rough Opening Height Fig. 2 Fireplace specifications and framing dimensions. M - Rough Opening Width 3848 Ref. DVRTSB (Top Vent) 35” (888 mm) DVRTSB 34³⁄₈” (873 mm) top vent 32³⁄₄” (831 mm) specs 34⁷⁄₈”...
  • Page 5: Rear Vent

    24” (609 mm) minus one finishing material thickness to be even with face of unit 35¹⁄₄” (895 mm) 35” (888 mm) minus twice the finishing material thickness to be even with face of unit. DVRTSB Bay Window Fireplace Line Inlet 2³⁄₈" (60mm) (105mm) 3⁷⁄₈"...
  • Page 6: Locating Your Fireplace

    Locating Your Fireplace Fig. 1 Locating gas fireplace. A. Wall Location (Fig. 1) Y (Minimum distance between a glass panel and a parallel wall = 3’ (914 mm) Z (Minimum distance between edge of a glass panel and an adjacent wall = 2-3/4” (70 mm) B.
  • Page 7: Final Finishing

    Attach the wall finishing to the constructed frame not the appliance. 5. On DVRTSB models, drywall, wood or wood molding may be placed with zero clearance to the wall of the unit, along the vertical edge formed by the standoffs to intersection of the rear wall to the side wall containing the small glass window.
  • Page 8: Electrical Box Connection

    EB-1 Electrical Box The fireplace, when installed, must be elec- trically connected and grounded in accord- ance with local codes or, in the absence of local codes, with the current CSA C22.1 Canadian Electrical Code For USA installations follow the local codes and the national electrical code ANSI/NFPA No.
  • Page 9: Optional Top Vent Application

    Pipe Fig. 10 Remove flue cover and flue pipe. Fig. 11 Remove flue pipe and flue cover plate. Rear View Remove Screws FP1030 DVRTSB Bay Window Fireplace Insulation Remove Screws (4) FP1027 DV360/580 Flue Cover Plate Outer Collar Adapter Flue Pipe...
  • Page 10: General Venting Information-Termination Location

    General Venting Information – Termination Location Your fireplace is approved to be vented either through the rear wall or the vertical side wall, or vertical through the roof. • Only venting components specifically approved and labeled for this fireplace may be used. •...
  • Page 11 < 100,000 Btuh (30kW), 36” (91cm) for appliances > 100,000 Btuh (30kW) 6’ (1.83m) 7’ (2.13m)† 12” (30cm)‡ DVRTSB Bay Window Fireplace US Installations 12” (30cm) 6” (15cm) for appliances < 10,000 Btuh (3kW), 9” (23cm) for appliances > 10,000 Btuh (3kW) and <...
  • Page 12: General Information For Connecting Vent Pipes

    Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors. Inside Corner Combustible 6" (152 mm) Noncombustible 2" (51 mm) Balcony - with no side wall Combustible & Noncombustible 12" (305 mm) *NOTE: Termination in an alcove space (spaces open only on one side and with an overhang) is permitted with the dimensions specified for vinyl or non-vinyl siding and soffits.
  • Page 13: How To Use The Vent Graph

    Measure wall thickness and cut zero clearance sleeve parts to proper length (MAXIMUM 12”/305 mm). As- semble sleeve to its maximum opening (10³⁄₈” x 9³⁄₈”) and attach to firestop with #8 sheet metal screws (sup- CFM102 plied). Install firestop assembly. (Fig. 18) DVRTSB Bay Window Fireplace FP1379...
  • Page 14: Vertical Sidewall Applications & Installation

    Vent Opening for Combustible Wall 9³⁄₈” (240 mm) 10³⁄₈” (265 mm) Opening for Noncombustible Wall 7¹⁄₂” (190 mm) Fig. 17 Locate vent opening on wall. Zero clearance sleeve is only required for combustible walls. VO584-100 Vent Opening Adjustable Zero 2/99 djt Clearance Sleeve #8 Screws (2) Firestop...
  • Page 15 (5.2m) 9³⁄₈” (240 mm) FP1382 Fig. 23 Locate vent opening on wall. DVRTSB Bay Window Fireplace Elbow 1 = 90° Elbow 2 = 45° Elbow 3 = 45° Elbow 4 = 90° 1 + 2 + 3 + 4 = 270...
  • Page 16 STEP 2 Measure wall thickness and cut zero clearance sleeve parts to proper length (MAXIMUM 12”/305 mm). As- semble sleeve and attach to firestop with #8 sheet metal screws (supplied). Install firestop assembly. (Fig. Zero clearance sleeve is only required for combustible walls.
  • Page 17: Below Grade Installation

    Components List) • The maximum angular variation allowed in the system is 270˚. (Fig. 30) DVRTSB Bay Window Fireplace Do not back fill around snorkel. A clearance of at least 4” (100mm) must be maintained between the snorkel and the soil.
  • Page 18: Vertical Through The Roof Installation

    Max. Height 40' (12.2m) Min. Height 8' (2.4m) Max. 10' (3m) Support straps every 36" (914mm) Max. 10' (3m) Max. Height 40' (12.2m) Min. Height 8' (2.4 m) Fig. 29 Support for horizontal runs. 1 + 2 + 3 + 4 = 270 Fig.
  • Page 19 3 #5 Sheet Metal Screws per Joint Upper Floor Sealant TWL101a TWL101a Twist Lock Pipe 2/8/99 djt Fig. 34 Attic insulation shield and firestop spacer installation. DVRTSB Bay Window Fireplace 11” 11” (279mm) (279mm) Joist Firestop Spacer Nails (4) FP1029...
  • Page 20: Twist Lock Vent Components

    Firestop Spacer Model 7DVFS Attic Insulation Shield Model 7DVAIS Vertical/Horizontal Combination Offset Support Model 7DVCS 7TBSG 7”T.L. DVRTSB Termination Screen Guard Kit -12” to 18” adjustible length -35” to 64” adjustible length 4 per box 4 per box 4 per box...
  • Page 21: Operating Instructions

    The lower side louvres are hinged along the lower edge and are folded down for access to components in the base cavity of the fireplace. • The lower end louvre assemblies on the DVRTSB unit are removed in the same manner as the top louvre assemblies. Glass Panel Fig.
  • Page 22: Glass Cleaning

    fireplace. (Fig. 38) 3. Place both side panels in place along the side of the base. (Fig. 38) Fig. 38 DVRTSB ceramic panels. Installation of Logs The logs can be identified by the number cast into their underside.
  • Page 23: Lava Rocks & Ember Material

    Turn clockwise Fig. 43 Correct pilot flame appearance. to decrease flame height Fig. 44 Correct burner flame appearance. DVRTSB Bay Window Fireplace Ceramic Ember Rock Location Flame Characteristics SIT Pilot PSE Pilot FP1394 pilot flame combo...
  • Page 24: Lighting & Operating Instructions

    Lighting and Operating Instructions 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 heater has a pilot which must be lit manu- ally.
  • Page 25: Trouble Shooting Guide

    Check the vent terminal for blockage (recycling the terminal. flue gases) DVRTSB Bay Window Fireplace Corrective Action gas valve terminals are tight and thermopile is fully inserted into pilot bracket. Remove wall switch wires from valveterminals if pilot now stays lit, trace wall switch wiring for ground.
  • Page 26 Troubleshooting the Gas Control System WARNING: Before doing any gas control service work, remove glass front. START Gas Supply On ▼ Pilot Lights With Piezo Ignitor ▼ Pilot Stays Lit ▼ Pilot Lights Main Burner ▼ System OK Honeywell Millivolt Valve CHECK •...
  • Page 27: Fuel Conversion Instructions

    Using a suitable small screw-driver lift out the central regulator cap from the “HI/LO” knob on the valve. 10003848 DVRTSB Bay Window Fireplace b. Unscrew the exposed conversion screw. c. Insert the new color coded conversion screw. Do not over-tighten the screw, it must be fingertight.
  • Page 28: Maintenance

    Burner and Burner Compartment It is important to keep the burner and the burner compartment clean. At least once per year the logs and lava rock/ember material should be removed and the burner compartment vacuumed and wiped out. Remove and replace the logs as per the instructions in this manual.
  • Page 29: Replacement Parts

    DVRTSB Ref. Description Log Set (Complete) Log - Rear Left Log - Rear Right Log - Front Left Log - Front Right 10003848 26a,b 3848 DVRTSB parts 7/03 DVRTSB Bay Window Fireplace 9a,b 10a,b DVRTSB 10003855 B105 B106 B107 B108...
  • Page 30 DVRTSB (continued) Ref. Description Log - Front Center Log - Rear Center Lava Rock Package (not shown) Ceramic Lava Rock Package (not shown) Grate Assembly, Black Burner Housing Assembly w/Tiles Ceramic Tile (not shown) Orifice, Rear Burner - Nat. (not shown) Orifice, Rear Burner - Prop.
  • Page 31 Flue Cover Plate Gasket (not shown) Relief Plate (w/Gasket) (not shown) Deflector, Cabinet Top Front (not shown) Deflector, Cabinet Top Side (not shown) Trim Window Top/Bottom Trim Window Side 10003848 DVRTSB Bay Window Fireplace DVRTSB 10003880 52356 10003859 10003843 10003860...
  • Page 32: Optional Accessories

    3. Power to the fan can be supplied by plugging the supplied lead into a conveniently located wall socket or by using a hard-wired EB-I connector box. Electrical Inlets FK24 Fan Holes Heat Sensor Fan Speed Control FP1395 DVRTSB 7/03 to locate the unit against the back wall 10003848...
  • Page 33: Remote Controls

    Fig. 49 FK24 fan wiring. FP394 WIRING DIAGRAM 11/20/96 10003848 Optional remote control units are available to control different functions of the appliance. Model Function/s Controlled ON/OFF ON/OFF and Temperature IMTFK Wall mounted thermostat control. FP1025 DVRTSB Bay Window Fireplace Remote Controls...
  • Page 34 DVRTSB Bay Window Fireplace 10003848...
  • Page 35: Warranty

    PRODUCT COVERED BY THIS WARRANTY All Vermont Castings gas stoves, gas inserts, and gas fireplaces, and all Majestic brand gas fireplaces equipped with an Insta-Flame Ceramic Burner, or standard steel tube burner. BASIC WARRANTY The CFM Corporation Company (hereinafter referred to collectively as the Company) warrants that your new Vermont Castings or Majestic Gas Fireplace/Stove is free from manufacturing and material defects for a period of one year from the date of purchase, subject to the...
  • Page 36 Efficiency Ratings Model EnerGuide Ratings Fireplace Efficiency (%) DVRTSB RN 58.4 DVRTSB RP 58.4 DVRTSB RFN 58.4 DVRTSB RFP 58.4 DVRTSB EN 60.4 DVRTSB EP 60.4 410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 Steady State (%) Fan-OFF Fan-ON CFM Corporation 800-668-5323 •...

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