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C
N
E
R
G
T
I
INSTALLER/CONSUMER
SAFETY INFORMATION
PLEASE READ THIS MANUAL
BEFORE INSTALLING AND
USING APPLIANCE
WARNING!
IF THE INFORMATION IN THIS
Builder Rear Vent Direct
MANUAL IS NOT FOLLOWED
EXACTLY, A FIRE OR
Vent Zero Clearance Gas
EXPLOSION MAY RESULT
CAUSING PROPERTY DAMAGE,
Fireplace Heater
PERSONAL INJURY OR LOSS
OF LIFE.
Models: 33RDVDSN,
FOR YOUR SAFETY
Installation and service must 36RDVDSN,
be performed by a qualified
39RDVDSN
installer, service agency or the
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RDVDSN Series Direct Vent Gas Fireplace Table of Contents PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING THIS APPLIANCE. Thank you and congratulations on your purchase of a CFM Corporation 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 General Information, Warnings, Cautions ............
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RDVDSN Series Direct Vent Gas Fireplace Installation & Operating Instructions This gas fireplace should be installed by a qualified installer, 12. This fireplace requires adequate ventilation and combustion preferably NFI or WETT (Canada) certified, in accordance with air to operate properly. local building codes and with current CSA-B149.1 Installation 13. This fireplace must not be connected to a chimney flue codes for Gas Burning Appliances and Equipment. For USA serving a separate solid fue
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RDVDSN Series Direct Vent Gas Fireplace Installation & Operating Instructions Inspection Requirements for the Commonwealth of The state or local gas inspector of the side wall Massachusetts horizontally vented gas fueled equipment shall not All gas fitting and installation of this heater shall only be approve the installation unless, upon inspection, the done by a licensed gas fitter or licensed plumber. inspector observes carbon monoxide detectors and For all side wall horizontally vented g
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RDVDSN Series Direct Vent Gas Fireplace Fireplace Dimensions Rough E Opening Depth S P F R O - Rough Opening Width S Rough Centerline of Opening Q 7" Collar Height C L Electrical Access N I B D Low C Gas Line Voltage Access Electrical H Access M J J A K Gas Line Access L G 7628 7628 Fig. 1 Fireplace specifications and framing dimensions. RDVN Specs rear vent 6/04 Ref. 33RDVDSN 36RDVDSN 39RDVDSN A 33” (838 mm) 36” (914 mm) 39” (991 mm) B 28 ⁷⁄₈” (733 mm) 34¹⁄₄” (870 mm) 34 ¹⁄₄” (870 mm)
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RDVDSN Series Direct Vent Gas Fireplace V Locating Your Fireplace W X Y Z E A B Y X C A B C D E Fireplace D Y X B Top Louvre Assembly F Top of Combustion Chamber LU584-T Bottom of Door Trim CFM146 Fig. 2 Locate gas fireplace. LU584-R Locating unit Mantel Chart A - Flat on wall B - Cross corner C - **Island CFM146 2/23/01 sta DV Mantel Chart D - Room divider E - Flat on wall corner F - Chase installation 7/5/01 sta Mantel Shelf Mantel from Top Y - Refer to “Clearance to Combustibles” Se
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RDVDSN Series Direct Vent Gas Fireplace Hearth Final Finishing A hearth is not mandatory but is recommended for Noncombustible materials such as brick or tile may be aesthetic purposes. We recommend a noncombustible extended over the edges of the face of the appliance. hearth which projects out 12” (305mm) or more from the DO NOT cover any vent or grille panels. front of the fireplace. If a Trim Kit is going to be installed on the fireplace, the brick or tile will have to be installed flush
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RDVDSN Series Direct Vent Gas Fireplace 5. For natural gas, a minimum of 3/8” iron pipe with a Gas Line Installation gas supply pressure of 4.5” w.c. (from the gas me- ter). Consult with local gas utility and ANSI Z223.1/ When purging gas line, the front window NFPA 54 if any questions arise concerning pipe frame assembly must be removed. sizes. 1. The gas pipeline can be brought in through the rear 6. Turn the gas supply to ‘ON’ and check for leaks. DO of the fireplace as well as the bottom
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FRONT OF UNIT RDVDSN Series Direct Vent Gas Fireplace The EB-1 Electrical junction box has been fitted stand- INSIDE Electrical Box ard on this model to allow for the easy connection of an optional fan kit. Retaining Screw To connect the EB-1 box to the house electrical supply follow the steps below. 1. Unscrew retaining screw from EB-1 base plate (Fig. 8) and remove the EB-1 assembly from the appli- ance. OUTSIDE 2. Remove the front cover of the EB box. 3. Remove the plug socket assembly f
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V Operable RDVDSN Series Direct Vent Gas Fireplace General Venting Information - Termination Location INSIDE CORNER DETAIL G V N H N A D E L C B ����� B V B V ������ V Fixed Operable Closed F V B M V B J X B X I V K A CFM145a AREA WHERE TERMINAL IS NOT PERMITTED V VENT TERMINATION X AIR SUPPLY INLET 1 2 Canadian Installations US Installations CFM145a A = Clearance above grade, veranda, porch, 12” (30 cm) 12” (30 cm) DV Termin Location deck, or balcony 5/01/01 Rev. 12/05/01 sta B = Clear
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RDVDSN Series Direct Vent Gas Fireplace Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors. Inside Corner Alcove Applications* Outside Corner D C C F = Combustible G = 6" (152 mm) Combustible V G 6" (152 mm) Noncombustible V E 2" (51 mm) Noncombustible O V F 2" (51 mm) Balcony - Balcony - with no side wall with perpendicular side wall E = Min. 6” (152 mm) for non-vinyl sidewalls Min. 12” (305 mm) for vinyl sidewalls O = 8’ (2
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Vertical dimension from the floor of the fireplace to the center of the horizontal vent pipe RDVDSN Series Direct Vent Gas Fireplace Twist Lock Pipes 30 When using CFM Corporation twist-lock pipe it is not 29 necessary to use sealant on the joints. The only areas 28 of the venting system that need to be sealed with high 27 temperature silicone sealant are the collars on the 26 fireplace and termination, and the sliding joint of any 25 24 telescopic vent section used in the system. 23 To join
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RDVDSN Series Direct Vent Gas Fireplace Vent Opening for Combustible Wall 9 ³⁄₈" (240 mm) 20” (508 mm) Rear Vent Top View Framing Max. Detail 10 ³⁄₈" (265 mm) Fireplace Hearth DVR584-600 Opening for Noncombustible Wall Fig. 11 Rear vent application, no elbows. Rnd. DVR584-600 7 ¹⁄₂" Dia. 20" 20" (190 mm) Rear vent no elbows (508mm) (508mm) Max. Max. 2/99 djt Fireplace Hearth VO584-100 Fig. 13 Locate vent opening on wall. 45° 45° Max. Length 12” VO584-100 Adjustable Zero Clear- (305mm) Vent
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RDVDSN Series Direct Vent Gas Fireplace Finished Wall 24" (610mm) 1" (25mm) Vent Termination (Minimum 1” (25mm) Rise) FP1472 Fig. 17 There must be a 1” rise in 24” length. Vertical Sidewall Applications Since it is very important that the vent- FP1005 ing system maintain its balance between FP1472 Fig. 15 Side view of final unit location. the combustion air intake and the fl rise in length ue 4/04 djt gas exhaust, certain limitations as to vent FP1005 Rear Wall Vent Installation - configura
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RDVDSN Series Direct Vent Gas Fireplace • The maximum number of 45° elbows permitted per Maximum side wall installation is two (2). These elbows can be 20 ft. (6.1m) 48" installed in either the vertical or horizontal run. 12" (1.2m) (305mm) • For each 45° elbow installed in the horizontal run, 15 ft. the length of the horizontal run MUST be reduced by (4572mm) 18” (45cm). This does not apply if the 45° elbows are installed on the vertical part of the vent system. • The maximum number o
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RDVDSN Series Direct Vent Gas Fireplace Max. Length Vertical Sidewall Installation Adjustable 12” (305mm) Zero Clearance Twist Lock Pipe Sleeve STEP 1 #8 Screws (2) Locate vent opening on the wall. It may be necessary #8 Screws to first position the fireplace and measure to obtain hole (2) #8 Screws location. Depending on whether the wall is combustible (2) or noncombustible, cut opening to size. (Fig. 22) For combustible walls first frame in opening. Firestop NOTE: When using flex vent, th
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RDVDSN Series Direct Vent Gas Fireplace STEP 5 Vertical Sidewall Installation Use appropriate length of pipe section - telescopic or Flex Vent Pipe fixed - and install the horizontal vent sections. The 20” Follow Step 1 and 2 on Page 15. (508 mm) section of pipe which goes through the wall is Step 3 packaged with the 7TDVSK starter kit, and can be cut Install the four (4) spacer springs on the 4” flex vent to suit if necessary. (Fig. 26) pipe. When installing the spacer springs around the 4”
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RDVDSN Series Direct Vent Gas Fireplace Step 4 Zero Clearance Sleeve (if required) Install the 4” (102 mm) flex vent pipe to the termination 7TDVSNORK cap collar as described on Page 11. (Snorkel) Firestop Step 5 4” (102 mm) Slide the 7” (178 mm) flex vent pipe over the 4” flex 7” Pipe Clearance vent pipe and secure the 7” collar as described on Page Min. 11. Window Step 6 24" (610mm) Well Minimum* Be sure to follow the 1” (25 mm) rise in a 24” (610 mm) horizontal run rule. Trim off exces
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RDVDSN Series Direct Vent Gas Fireplace Vertical Through-the-Roof Applications This Gas Fireplace has been approved for: Max. 8 • Vertical installations up to 40’ (12 m) in height. Up (2.4m) to a 10’ (3 m) horizontal vent run can be installed within the vent system using a maximum of two 90° Typical 45° elbows. (Fig. 32) Ceiling 40’ Support Max. (12m) Application 8’ (2.4m) 45° Maximum 10’ (3m) Minimum 8’ (2.4m) / Maximum 40’ (12m) Vertical Rise Typical Roof Support Ap- plication Pip
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RDVDSN Series Direct Vent Gas Fireplace Vertical Through-the-Roof Installation 1. Locate your fireplace. 2. Plumb to center of the (4” (102 mm) flue collar from ceiling above and mark position. #8 Sheet Metal Screws 3. Cut opening equal to 9 ³⁄₈” x 9 ³⁄₈” (240 x 240 mm). (3 per joint) Sealant 4. Proceed to plumb for additional openings through Storm Collar the roof. In all cases, the opening must provide a minimum of 1” (25 mm) clearance to the vent pipe, i.e., the hole must be at least 9 ³
