Vermont castings winter warm small insert homeowner's installation and operating manual 2080 (25 pages)
Summary of Contents for Vermont Castings DVRT41
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IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. INSTALLER: DO NOT DISCARD THIS MANUAL - LEAVE FOR HOMEOWNER Direct Vent Model: DVRT41 Homeowner's Installation and Operating Manual CFM Specialty Home Products 410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 • 905-670-7777 www.majesticproducts.com •...
DVRT41 Direct Vent Gas Fireplace PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE. Thank you and congratulations on your purchase of a CFM Specialty Home Products fireplace. 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 & Operating Instructions This gas appliance should be installed by a qualified installer in accordance with local building codes and with current CSA- B149.1 Installation codes for Gas Burning Appliances and Equipment. If the unit is being installed in a mobile home, the installation should comply with the current CAN/CSA Z 240.4 code.
DVRT41 Direct Vent Gas Fireplace Clearance to Combustibles Top of unit to ceiling ... 36” (914mm) Front of unit to combustibles ... 36” (914mm) Appliance Top of standoff ... 0” (0mm) Bottom ... 0” (0mm) Side ... 0” (0mm) Back ... 0” (0mm) Venting Concentric sections of DV Vent ...
DVRT41 Direct Vent Gas Fireplace 1/2” Gas Supply 1/2” NPT x 3/8” Flare Shut-off Valve Fig. 6 Typical gas supply installation. Always check for gas leaks with a mild soap and water solution applied with a brush no larger than 1” (25mm). Never apply soap and water solution with a spray bottle.
OUTSIDE Fig. 9 EB-1 receptacle. Optional Top Vent Application The DVRT41 fireplace is shipped as a rear vent unit. If the layout requires a top vent, convert the unit following the steps below. 1. Remove the 10 screws securing outer collar adapter to fireplace.
DVRT41 Direct Vent Gas Fireplace Flue Pipe Replace Screws (4) Flue Cover Fig. 12 Replacing flue cover and flue pipe. Your fireplace is approved to be vented either through the side wall, or vertical through the roof. • Only CFM Corporation venting components specifically approved and labelled for this fire- place may be used.
General Venting Information - Termination Location VENT TERMINATION CFM145a A = Clearance above grade, veranda, porch, deck, or balcony B = Clearance to window or door that may be opened C = Clearance to permanently closed window D = Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2’...
DVRT41 Direct Vent Gas Fireplace Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors. Inside Corner Combustible 6"(152mm) Noncombustible 2"(50mm) Balcony - with no side wall Combustible & Noncombustible 12"(305mm) Fig. 15 Termination clearances. General Information Assembling Vent Pipes...
Twist Lock Pipes When using twist lock pipe it is not necessary to use sealant on the joints. The only areas of the venting system that need to be sealed with high temperature silicone sealant are the collars on the fireplace and termination, and the sliding joint of any telescopic vent section used in the system.
Finished Wall Fig. 23 Side view of final unit location. Rear Wall Vent Installations - Flex Vent Pipe Follow Steps 1 and 2 on Page 14. Step 3 Install the 4” (102mm) flex vent pipe to the appliance collars described in “General Information Assembling Vent Pipes”, Page 12.
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DVRT41 Direct Vent Gas Fireplace • The maximum number of 90° elbows per side wall installation is three (3). (Fig. 2) • If a 90° elbow is fitted directly on top of the fireplace flange the maximum horizontal vent run before the termination or a vertical rise is 36”...
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Vertical Sidewall Installation Twist Lock Pipe Step 1 Locate vent opening on the wall. It may be necessary to first position the fireplace and measure to obtain hole location. Depending on whether the wall is com- bustible or noncombustible, cut opening to size. (Fig. 31) (For combustible walls first frame in opening.) NOTE: When using flex vent, the opening will have to be measured according to the 1/2”...
DVRT41 Direct Vent Gas Fireplace Sealing vent pipe and firestop gaps with high temperature sealant will restrict cold air being drawn in around fireplace. Fig. 34 Horizontal length requirement. Step 7 Apply high temperature sealant to 4” (102mm) and 7”...
Below Grade Installation When it is not possible to meet the required vent terminal clearances of 12” (305mm) above grade level, a snorkel kit is recommended. It allows installation depth down to 7” (178mm) below grade level. The 7” (178mm) is measured from the center of the horizontal vent pipe as it penetrates through the wall.
Glass Information Only glass approved by CFM Specialty Home Products should be used on this fireplace. • The use of any non-approved replacement glass will void all product warranties. • Care must be taken to avoid breakage of the glass. •...
FP1482 Left (F10) LG339 Fig. 48 DVRT41 log, burner lava rock, platinum embers and volcanic lava rock placement. DVRT41 Place burner lava rock on the burner in front of the front logs. Do not place burner lava rock in the inside corners of thefront logs.
Fig. 51 Correct pilot flame appearance. 10006740 Turn clockwise to decrease flame height Fig. 52 Correct burner flame appearance for DVRT41. PSE Pilot Inspecting the Venting System This appliance venting system is designed and con- structed to develop a positive flow adequate to remove flue gases to the outside atmosphere.
DVRT41 Direct Vent Gas Fireplace 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 manually.
For Fireplaces equipped with SIT822 Gas Valve (EN or EP) Warning: If you do not follow these instructions exactly, a fire or explosion may result, causing property damage, personal injury and loss of life. For Your Safety, Read the Following Warnings A.
DVRT41 Direct Vent Gas Fireplace Instructions for RF Comfort Control Valve The Comfort Control Valve allows remote control of temperature, fan and flame appearance. NOTE: The antenna should hang in free air away from grounded metal. Operation 1. If the manual switch is in remote position, switch it to LOCAL.
Delay Timer Mode The shut off delay timer has a maximum of 2 hours and a minimum of zero minutes. To change the timer level, press the time key followed by an arrow key. Pushing the key once will change the timer by 10 minutes. Auto Mode In the AUTO mode, the room temperature, set tempera- ture, flame and fan levels will be shown.
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DVRT41 Direct Vent Gas Fireplace 2. Slide the Remote/Local switch to REMOTE and teach the valve a transmitter (refer to Item 6, page 1). The Error Code will clear itself after approxi- mately 1 minutes and return to normal operation.
Comfort Valve system control sequence of operation with transmitter Local Path If manual switch is set to LOCAL, did main burner light? Transmitter controls fan Turn pilotstat knob to PILOT to turn off main burner Turn pilotstat knob to OFF to turn valve completely 10006740 Set manual switch...
DVRT41 Direct Vent Gas Fireplace Troubleshooting – Honeywell VS8421 Window Frame Assembly to be Removed Before Service Work START Gas Supply On Pilot Lights With Piezo Ignitor PILOT STAYS LIT PILOT LIGHTS MAIN BURNER SYSTEM OK CHECK • Supply Line Hooked Up •...
Note: Before trouble shooting the gas control system, be sure external gas shut off is in the “On” position. WARNING: Before doing any gas control service work, remove glass front. SYMPTOM 1. Spark ignitor will not light A. Defective or misaligned B.
DVRT41 Direct Vent Gas Fireplace Troubleshooting the Gas Control System SIT 822 Valve with a Honeywell Electronic Igniter START •TURN GAS SUPPLY OFF • TURN ON/OFF SWITCH TO CALL FOR HEAT "ON" POWER TO MODULE (24V NORMAL) SPARK ACROSS IGNITOR SENSOR GAP •...
Conversions must be completed by qualified personnel Fuel Conversion Instructions To convert the DV360/580 units for use with a different gas follow these instructions. Before proceeding, turn control knob on valve to “OFF” and turn gas supply OFF. Turn OFF any electricity that may be going to the appliance.
DVRT41 Direct Vent Gas Fireplace 4. Remove air shutters from burner pan by removing shutter retaining screw then air shutter. (Fig. 61) 5. For DVRT41 replace only rear air shutter. Natural Gas: Rear air shutter, close half. Front air shutter, fully open.
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Center Plunger Blue - Red - LP Fig. 65 Depressd and turn center plunger. Manifold Assembly Burner Pan Manifold Mounting Screw Orifice Fig. 66 Remove manifold assembly. Rear Burner Orifice: Refer to Conversion Kit Orifice Chart Front Burner Orifice: Refer to Conversion Kit Orifice Chart CO124 Fig.
DVRT41 Direct Vent Gas Fireplace 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.
26a,b 63a,b CFM Specialty Home Products reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without notice. DVRT41 10006740 31a,b 34a,b 69a,b IGNITOR IGNITOR MAJESTIC MAJESTIC LOCAL LOCAL REMOTE REMOTE...
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DVRT41 Direct Vent Gas Fireplace DVRT41 (continued) Ref. Description Log Set DVRT41 (Complete) Log Rear (G7) Log Front Right (G6) Log Front Left (G10) Log Front Center (G9) Log Crossover Left Top (G8) Volcanic Rock Lava Rock - Burner Platinum Embers...
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DVRT41 (continued) Ref. Description Thermocouple - RN/RP 31a. Valve - SIT 822 - EN 31b. Valve - SIT 822 - EP Thermopile - RN/RP Hood Pilot 3 Way 34a. Pilot Assembly SIT Top Conv. - EN 34b. Pilot Assembly SIT Top Conv. - EP 35a.
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DVRT41 Direct Vent Gas Fireplace DVRT41 (continued) Ref. Description Refractory Bay Window 68a. Regulator Head - Nat. 68b. Regulator Head - LP 69a. Label Console 69b. Label Console RF Valve Gasket Base Burner Plate Relief w/Gasket Assembly 72a. Console w/Stud Assembly Black 72b.
Optional Accessories Available Fan Kits FK12 Fan Assembly 1. Open louvre assembly bottom. 2. Install FK12 fan in back of unit between hearth supports. (Fig. 72) 3. Secure fan on velcro strips. 4. Power to the fan can be supplied by plugging the supply lead into a conveniently located wall socket or by using a hard-wired EB-1 connector box.
DVRT41 Direct Vent Gas Fireplace Remote Controls Optional remote control units are available to control different functions of the appliance. Model Functions Controlled MRC1 ON/OFF MRC2 ON/OFF and Temperature MRC3 ON/OFF and Temperature control with a digital display and a programmable...
For Use in Mobile Homes: Model DVRT41RMH This appliance may be installed as an OEM installation in a manufactured home (US only), or a mobile home; it must be installed in accordance with the manufacturer’s instructions and the manufactured home construction and safety standard Title 24 CFR Part 3280, or Standard for Installation in Mobile Homes CAN/ CSA Z240 MH.
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DVRT41 Direct Vent Gas Fireplace 8. Remove the compression fitting which holds the aluminium tubing in the pilot assembly. This will reveal the pilot orifice which must be replaced with the one provided in the conversion kit. 9a. Units with SIT valve (Refer to illustrations in the...
PRODUCT COVERED BY THIS WARRANTY All Vermont Castings gas stoves, gas inserts, and gas fireplaces, and all Majestic or Northern Flame brand gas fireplaces equipped with an Insta-Flame Ceramic Burner, or standard steel tube burner. BASIC WARRANTY CFM Specialty Home Products (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...
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