Vermont Casting 3LDVT - Manuals

Page 2 - LDVT Series Direct Vent Gas Fireplace; Table of Contents

2 LDVT Series Direct Vent Gas Fireplace 10007852 Installation & Operating Instructions Important Curing/Burning Instructions ................................................................................. 3 Fireplace Dimensions .....................................................................

Page 3 - LDVT Series Direct Vent GaS Fireplace; CAUTION: Due to high glass surface temperature chil-; Installation & Operating Instructions; Proposition 65 Warning:; Certified To; Vented Gas Fireplace Heaters; OFF

3 LDVT Series Direct Vent GaS Fireplace 10007852 This gas ﬁreplace should be installed by a qualiﬁed installer, preferably NFI or WETT (Canada) certiﬁed, in accordance with local building codes and with current CSA-B149.1 Installation codes for Gas Burning Appliances and Equipment. For USA Installat...

Page 4 - Fireplace Dimensions; Fireplace specifications and framing dimensions.; Framing Dimensions

4 LDVT Series Direct Vent Gas Fireplace 10007852 Fireplace Dimensions F V - Rough Opening Width Rough Opening Height Rough Opening Depth S S T R E G J D A Q B K L M O Gas Line Access Gas Line Access Low Voltage Electrical Access Electrical Access I U C P Low Voltage Access N Fig. 1 Fireplace speciﬁc...

Page 5 - Locating Your Fireplace; Appliance; Concentric sections of DV Vent; Mantels; Combustible mantel minimum installation.; Mantel Chart; Combustible mantel leg minimum installation.

5 LDVT Series Direct Vent GaS Fireplace 10007852 Y E A B C D F Y B X LU584-T Locating unit 12/18/02 djt X A - Flat on wall B - Cross corner C - **Island D - *Room divider E - *Flat on wall corner F - Chase installation Y - 6” minimum Note (Fig. 2): ** Island (C) and Room Divider (D) installation is ...

Page 6 - Cold climate installation recommendation:; Hearth; DO NOT; Final Finishing; Flange Location for Desired Drywall Depth; Gas Specifications

6 LDVT Series Direct Vent Gas Fireplace 10007852 A hearth is not mandatory but is recommended for aesthetic purposes. We recommend a noncombustible hearth which projects out 12” (305mm) or more from the front of the ﬁreplace. Cold climate installation recommendation: When installing this unit agains...

Page 7 - Gas Line Installation; Typical gas supply installation.; alternate; Alternate switch location.; High Elevations; Remote switch wiring diagram.; Remote switch

7 LDVT Series Direct Vent GaS Fireplace 10007852 Installation: 1. Thread the wiring through holes on the end panels of appliance. Take care not to cut wire or insulation on metal edges. Route the wire to a conveniently located receptacle box. 2. Attach the wire to the ON/OFF switch and install the s...

Page 8 - Electronic Gas Control Valve

8 LDVT Series Direct Vent Gas Fireplace 10007852 This appliance may be ﬁtted with a Synetek ignition module. Installation of the remote on/off switch or wall ther-mostat on electronic ignition units. 1. Thread the wiring through the holes on the side panels of the appliance. Take care not to cut the...

Page 9 - • Horizontal venting which incorporates the twist lock; General Venting; There must not be any obstruction; POWER CORD; SIT822 Valve with Synetek electronic control wiring diagram.

9 LDVT Series Direct Vent GaS Fireplace 10007852 Your ﬁreplace is approved to be vented either through the side wall, or vertically through the roof. • Only CFM Corporation venting components spe-ciﬁcally approved and labelled for this ﬁreplace may be used. • Vent terminations shall not be recessed ...

Page 10 - General Venting Information - Termination Location; Canadian Installations

10 LDVT Series Direct Vent Gas Fireplace 10007852 V V V V V V V X X X D E B B B C B M B A J K F L VENT TERMINATION AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED H I �� Operable Operable Fixed Closed V B CFM145aDV Termin Location5/01/01 Rev. 12/05/01 sta INSIDE CORNER DETAIL V A G N...

Page 11 - Termination clearances.; General Information on Assembling Vent Pipes; Canadian Installations:; Flex Vent Pipes; flex vent; Apply high temperature sealant to 4” and 7” pipes.; Termination Clearances; of Caps

11 LDVT Series Direct Vent GaS Fireplace 10007852 Fig. 10a Termination clearances. General Information on Assembling Vent Pipes Canadian Installations: The venting system must be installed in accordance with the current CSA-B149 .1 installation code. USA Installations: The venting system must confor...

Page 12 - Vertical Sidewall Applications; From the point of this intersection, draw a vertical; DV Graphic; ertical dimension from the fl; Twist Lock Pipes

12 LDVT Series Direct Vent Gas Fireplace 10007852 Since it is very important that the vent-ing system maintain its balance between the combustion air intake and the ﬂue gas exhaust, certain limitations as to vent conﬁgurations apply and must be strictly adhered to. The vent graph showing the relatio...

Page 13 - Support straps for horizontal runs.; According to the chart the maximum; Maximum horizontal vent run.; Maximum number of elbow degrees.

13 LDVT Series Direct Vent GaS Fireplace 10007852 FP1012 Top vent max run 1/25/00 djt 20' (6m) 7.5' (2.3m) Pipe Straps Every 3’ (914mm) Firestop/Zero Clearance Sleeve Pipe Straps Every 3’ (914mm) FP1012 Fig. 14 Support straps for horizontal runs. • If a 90° elbow is used in the horizontal vent run (...

Page 14 - When using flex vent, the opening will have to; Noncombustible Walls:; Vertical Sidewall Installation; Vent Opening; Vent Opening for Combustible Wall; Opening for Noncombustible Wall; Locate vent opening on wall.; Adjustable zero clearance sleeve.; Measure wall thickness and cut zero clearance sleeve; Zero clearance sleeve is only required for; tical height (X) required from the base of the flue collars

14 LDVT Series Direct Vent Gas Fireplace 10007852 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 combustible or noncombustible, cut opening to size. (Fig. 18)For combustible walls ﬁrst fr...

Page 15 - Apply high temperature sealant to collars or termina-; Vertical Sidewall Installation; spacer springs; Install spacer springs.

15 LDVT Series Direct Vent GaS Fireplace 10007852 FP1242 Fig. 22 Through the wall. STEP 5 Measure the horizontal length requirement including a 2” (51 mm) overlap, ie from the elbow to the outside wall face plus 2” (51 mm) (or the distance required if installing a second 90° elbow). (Fig. 21) Always...

Page 16 - Ensure sidewall venting clearances are observed.; pipe coming through the wall.; Below Grade Installations; Top Vent; Below grade installation.; Install the 4” flex then 7” flex to the termination.; Bend flex vent at 90° so horizontal portion is 6

16 LDVT Series Direct Vent Gas Fireplace 10007852 When it is not possible to meet the required vent ter-minal clearances of 12” (305mm) above grade level a snorkel vent kit is recommended. It allows installation depth of down to 7” (178mm) below grade level. The 7” is measured from the center of the...

Page 17 - Typical offset application.; This Gas Fireplace has been approved for:; Snorkel; Snorkel installation, recessed foundation.

17 LDVT Series Direct Vent GaS Fireplace 10007852 1 2 3 4 Max. 8' (2.4m) FP1245 through the roof 90 & 45 degree 12/02 1 + 2 + 3 + 4 = 270° FP1245 Fig. 29 Typical offset application. This Gas Fireplace has been approved for: • Vertical installations up to 40’ (12 m) in height. Up to a 10’ (3 m) h...

Page 18 - ceiling above and mark position.; Typical ceiling/roof support; Typical Roof Support; Roof and ceiling supports.; Install appropriate pipe sections until the venting is

18 LDVT Series Direct Vent Gas Fireplace 10007852 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. 3. Cut opening equal to 9 ³⁄₈ ” x 9 ³⁄₈ ” (240 x 240 mm). 4. Proceed to plumb for additional openin...

Page 19 - Vertical Restrictor Plate; MUST BE FITTED TO THE APPLIANCE; Replace the rear log support to the same location; Assembling the restrictor plate.

19 LDVT Series Direct Vent GaS Fireplace 10007852 Vertical Restrictor Plate 36LDVT, 39LDVT, 43LDVT When installing the 36LDVT, 39LDVT or 43LDVT with a vertical through-the-roof conﬁguration ﬂue system, the restrictor plate (#10008048) supplied with the appliance MUST BE FITTED TO THE APPLIANCE at th...

Page 20 - Vent Components; Vent components; Venting Components; Elbow; Vent components

20 LDVT Series Direct Vent Gas Fireplace 10007852 Venting Components 584G Venting Components Firestop spacer 2/25/99 djt 584H Venting components attic insulation shield 2/25/99 djt 584I vent components offset support 2/25/99 djt 584D Vent Components 90 degree elbow 2/25/99 djt 10/20/99 twist lock 58...

Page 21 - Care must be taken to avoid breakage of the glass.; Operating Instructions; Glass Information; Louvre removal; Remove top louvre assembly.; remove glass frame; Window frame assembly removal.; Tilt the glass frame out slightly at the bottom, lift the

21 LDVT Series Direct Vent GaS Fireplace 10007852 The top louvre panel is removed by lifting the panel vertically and pulling it away from the appliance. (Fig. 35)The lower access door is hinged along the bottom edge and is folded down to allow access Only glass approved by CFM Corporation should be...

Page 22 - Installation of Logs, Lava Rock & Ember Material; Log Installation; Place ember material on top of burner. Scatter the; Log Identification Chart; Location

22 LDVT Series Direct Vent Gas Fireplace 10007852 Installation of Logs, Lava Rock & Ember Material 1. Remove the top louvre assembly.2. Open the bottom louvre.3. Remove the window frame assembly.4. Remove log box from inside ﬁrebox.5. Unpack the logs from packaging and remove each log from its w...

Page 23 - Correct log placement for 36LDVT.; Place ember material on top of; Correct log placement for 39LDVT.

23 LDVT Series Direct Vent GaS Fireplace 10007852 36LDVT 1. Place rear log (B158) on rear brack- et (ensure log is seated properly to the bracket and located to the two pins), so it will not move from side to side and is ﬁrmly positioned on the bracket. 2. Place front left log (B160). Use the log’s ...

Page 24 - Scatter lava rock material round the firebox base.; Correct log placement for 43LDVT.; Flame Characteristics; Flame adjustment knob for Honeywell valve.; Flame adjustment knob for SIT valve.

24 LDVT Series Direct Vent Gas Fireplace 10007852 43LDVT 1. Place rear log (BD15) on rear bracket (ensure log is centered and seated properly to the log support). 2. Place front left log (BD16). Use log’s bottom notch to locate it onto the front support and just rest on top of the burner housing ass...

Page 25 - 3LDV log flames; Correct burner flame appearance for the LDVT fireplaces.

25 LDVT Series Direct Vent GaS Fireplace 10007852 �� Glowing Embers LG482 LG384 33LDV log flames 1/05 Glowing Embers LG384 �� Glowing Embers LG415 Glowing Embers LG435 Fig. 44 Correct burner ﬂame appearance for the LDVT ﬁreplace...

Page 26 - FOR YOUR SAFETY READ BEFORE LIGHTING; Follow the gas supplier’s instructions.; To Turn Off Gas To Heater; Lighting and Operating Instructions; Lighting Instructions; Euro SIT

26 LDVT Series Direct Vent Gas Fireplace 10007852 3. Open control access panel.4. Push in gas control knob slightly and turn clock- wise to “OFF”. Do not force. 5. Close control access panel. 1. STOP! Read the safety information above. 2. Turn off all electrical power to the ﬁreplace.3. For MN/MP/TN...

Page 27 - For Fireplaces equipped with SIT822 Gas Valve (EN or EP)

27 LDVT Series Direct Vent GaS Fireplace 10007852 Lighting and Operating Instructions For Fireplaces equipped with SIT822 Gas Valve (EN or EP) A. This ﬁreplace is equipped with an ignition device which automatically lights the pilot. DO NOT try to light the pilot by hand. B. BEFORE OPERATING, smell ...

Page 28 - Troubleshooting Honeywell Millivolt Valve

28 LDVT Series Direct Vent Gas Fireplace 10007852 Troubleshooting Honeywell Millivolt Valve Remove Window Frame Assembly Before Service Work START CHECK Gas Supply On Pilot Lights With Piezo Ignitor • Lockout Has Engaged. Wait 60 Seconds And Try Again. • For Spark At Electrode While Depressing Piezo...

Page 29 - Troubleshooting the Gas Control System; Normal Operation

29 LDVT Series Direct Vent GaS Fireplace 10007852 Troubleshooting the Gas Control System SIT 822 Valve with Synetek Electronic Control Operating Diagram Normal Operation ON/OFF Switch Closed? Safe Start Check On? 0 Sec Purge Pilot Flame Sense OK? ON/OFF Switch Opened? Pilot and Main Valve OFF? 0 sec...

Page 30 - CONVERTING THE APPLIANCE FROM LP TO; For Model 36LDVT ONLY:; Nova SIT 820 gas valve.; Natural Gas; Propane Gas; Move log locator pins to new locations on rear log; SIT top Convertible Pilot

30 LDVT Series Direct Vent Gas Fireplace 10007852 CONVERTING THE APPLIANCE FROM LP TO NATURAL GAS OR NATURAL GAS TO LP The conversion of this appliance from one gas to another must be carried out by an authorized service provider. 1. Disconnect power to unit and shut off gas supply.2. Remove window ...

Page 31 - Maintenance; Burner and Burner Compartment; Cleaning the Standing; If repair is necessary, it should; Honeywell gas valve.; Honeywell valve

31 LDVT Series Direct Vent GaS Fireplace 10007852 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 an...

Page 32 - LDVT parts

32 LDVT Series Direct Vent Gas Fireplace 10007852 CFM Corporation reserves the right to make changes in design, materials, speciﬁcations, prices and discontinue colors and products at any time, with out notice. 33/36/39/43LDVT 43LDVT 1b 1c 1a 1d 1g HI LO 22 21 19a,b 18a,b 17 30 33LDVT 1 1a 1b 1c 1d ...

Page 34 - Fuel Conversion Kits; Support Front Log

34 LDVT Series Direct Vent Gas Fireplace 10007852 Fuel Conversion Kits Conversion Kit, NG to LP 33LDVT Kit # 10008233 36LDVT Kit # 10008235 39LDVT Kit # 10008237 43LDVT Kit # 10008239 Conversion Kit, LP to NG 33LDVT Kit # 10008234 36LDVT Kit # 10008236 39LDVT Kit # 10008238 43LDVT Kit # 10008240 33/...

Page 35 - FK24 Fan Assembly; Optional Accessories; Fan Kits; fan install; FK24 fan placement.

35 LDVT Series Direct Vent GaS Fireplace 10007852 FK24 Fan Assembly This auxiliary fan system increases the efﬁciency of the circulation of the heating air.The FK24 fan kit allows variable speed control of the circulation fan and also incorporates a heat sensor in the circuit. Speciﬁcations 115 Volt...

Page 36 - Wiring Instructions; WIRING DIAGRAM; Ceramic Refractory Panels; Installation; Slide the side refractory panels into place to hold; Ceramic panels; Ceramic panel installation.; rear ceramic panel; Rear refractory panel installation.; Model; RCI; Remote Controls

36 LDVT Series Direct Vent Gas Fireplace 10007852 The ﬁreplace, when installed, must be electrically connected and grounded in accordance with local codes or, in the absence of local codes, with the current CSA C22.1 Canadian Electric Code. For USA installations follow the local codes and the nation...

Page 37 - Optional Trim Kits; Regular Trim Kit; Screen Door Kit; Filigree Louvre Kit; Appliance Model

37 LDVT Series Direct Vent GaS Fireplace 10007852 Optional Trim Kits Louvre Accent Trim Appliance Model Main Louvre Kit Additional Louvre Polished Brass 33LDVT 33DVLMP 33DVLAP 36LDVT 36DVLMP 36DVLAP 39LDVT 39DVLMP 39DVLAP 43LDVT 43DVLMP 43DVLAP Antique Brass 33LDVT 33DVLMA 33DVLAA 36LDVT 36DVLMA 36D...

Page 39 - LIMITED LIFETIME WARRANTY; PRODUCT COVERED BY THIS WARRANTY; IF WARRANTY SERVICE IS NEEDED...; ) Contact your supplier. Make sure you have your warranty,

39 LDVT Series Direct Vent GaS Fireplace 10007852 LIMITED LIFETIME 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 WARRANT...

Page 40 - Efficiency Ratings; CFM Corporation

Efﬁciency Ratings Model EnerGuide Ratings Steady State (%) D.O.E. Fireplace Efﬁciency (%) Fan-OFF Fan-ON (AFUE%) 33LDVTRN 56 77 78 58 33LDVTRP 56 78 79 58 33LDVTEN 63.3 77 78 58 36LDVTRN 55 78 79 58 36LDVTRP 55 79 80 58 36LDVTEN 60.6 78 79 58 36LDVTEP 60.6 79 80 58 39LDVTRN 51.4 76 77 63 39LDVTRP 51...