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Vermont Casting 3LDVT Ventilation Hood User Manual

1. 9 9 6 2 222995029 9 9 1 COURS RS RO a 8 21 Window Frame Assembly Removal sn 21 Glass Cl da a a ne 21 Installation of Logs Lava Rock amp Ember Material ccccccccccceeceeeeceeeeeeeeeeesseeeeeeeeeas 22 Flame amp Temperature Adjustment ss 24 Flame Characteristics nue 4 Lighting amp Operating Instructions 4999568189 80 18 26 TROUPES SIC OIA PR sehen eE e ESRAS 28 UC 1 11 0 10 1211 111 2111 11119 5 9 49 0 0 5 459 5 mnasucucbednasoeceseedeseedsdeedaatveoimaeoxietancenuness 30 Maintenance Cleaning the Standing Pilot Control System Rs 31 Replacement Parts 2 2 ces ensanes sde 9 ce dec sciences 32 Optional Accessories LES E OI EEE N EEE EI AAE TE A A EE ee A A 35 Winnog Me 1 ONS ses a E 36 Ceramic Refractory Kits 889987 9899967776 36 Remote CONOR E E 36 OO 1110 111 6 4 2 0 0 6 OF SCO al eee eee ee RO ee eee Of INGE LOUVre KIT ea a a ee D een eee Cie em ee 37 TAY a A Ea 39 SS eee ean e aa ads da a E aaea nine 40 2 10007852 LDVT Series Direct Vent GaS Fireplace Inst
2. Lun LL IA 2 51 mm 4 10007852 Locating Your Fireplace D on a a TN 888 8 8 lt a Fig 2 Locate gas fireplace 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 possible as long as the horizontal portion of the vent system X does not exceed 20 6m See details in manual Venting Section When you install your fireplace in D Room divider or E Flat on wall corner positions Y a minimum of 6 152mm clearance must be maintained from the perpendicular wall and the front side edge of the fireplace See Y in Fig 2 Clearance to Combustibles Top of Unit to Ceiling 36 914mm Appliance OP en nn 0 Omm BOROM enssins 0 0mm O ea EE 0 0mm ACK e 9 88959 95 0 Omm Venting Concentric sections of DV Vent Top bottom amp sides 1 1 25mm The height that a combustible mantel is fitted above the fireplace is dependent on the depth of the mantel This also applies to the distance between the mantel leg if fitted and the fireplace For the correct mounting height and widths refer to Figures 3a and 3b The fitting of a bay window trim kit does not
3. Step 5 Slide the 7 178 mm flex vent pipe over the 4 flex vent pipe and secure the 7 collar as described on Page 11 Step 6 Bend the flex pipe horizontal so the bottom of the horizontal pipe measure 61 2 165mm from the top of the unit immediately after the 90 formation Fig 25 Be sure to follow the 1 25mm rise in a 24 610mm horizontal run rule Step 7 Install the 4 flex then 7 flex to the termination 6 2 165mm aa FP1475 Fig 25 Bend flex vent at 90 so horizontal portion is 612 165 mm off top of unit Below Grade Installations When it is not possible to meet the required vent ter minal clearances of 12 305mm above grade level 8 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 horizontal vent pipe as it penetrates through the wall If venting system is installed below ground we recommend a window well with adequate and proper drainage Ensure sidewall venting clearances are observed If installing a snorkel a minimum 24 610 mm vertical rise is necessary The maximum horizontal run with the 24 610 mm vertical pipe is 36 914 mm This measurement is taken from the collar of the fireplace or transition elbow to the face of the exterior wall Refer to the Sidewall Vent Graph for extended horizontal run if the vertical rise exceeds 24
4. 16 100 Top amp Hi Lo Bottom Hole Half Closed 39LDVTEP 24V 43LDVTRN Nat Millivolt 26 000 18 200 Top amp Bottom Hole Half Closed P 43LDVTEN Nat 24V 26 000 18 200 Top amp Hi Lo Bottom Hole Half Closed 43LDVTEP 24 000 18 000 Fully Open Hi Lo Using conversion kit OO OO oO OO m Z 3 4 X AD u CO J lt 1 gt CO O rT 0 lt lt lt J X AD Gas Inlet and Manifold Pressures 3 5 W C Inlet Minimum Inlet Maximum Manifold Pressure 10007852 High Elevations Input ratings are shown in BTU per hour and are certified without deration for elevations up to 4 500 feet 1 370m above sea level For elevations above 4 500 feet 1 370m in USA installations must be in accordance with the cur rent ANSI Z223 1 NFPA 54 and or local codes hav ing jurisdiction In Canada please consult provincial and or local authorities having jurisdiction for installations at elevations above 4 500 feet 1 370m Gas Line Installation When purging gas line the front window frame removed The gas pipeline can be brought in through the rear of the fireplace as well as the bottom Knockouts are provided on the bottom behind the valve to allow for the gas pipe installation and testing of any gas connection It is most convenient to bring the gas line in from the rear right side of the valve as this allows f
5. 610 mm 1 Establish vent hole through the wall Fig 18 2 Remove soil to a depth of approximately 16 406 mm below base of snorkel Install drain pipe Install window well not supplied Refill hole with 12 305 mm of coarse gravel leaving a clearance of approxi mately 4 102 mm below snorkel Fig 26 3 Install vent system 4 Ensure a watertight seal is made around the vent pipe coming through the wall 5 Apply high temperature sealant caulking Supplied around the 4 and 7 snorkel collars 6 Slide the snorkel into the vent pipes and secure to the wall 7 Level the soil to maintain a 4 102 mm clearance below snorkel Fig 26 Do not back fill around snorkel A clearance of at least 4 102 mm must be maintained between snorkel and the soil Zero Clearance Sleeve Screws if required 7TDVSNORK Snorkel x Firestop 4 102mm Clearance 24 610mm Minimum Foundation Wall A minimum of 24 610mm ver tical pipe must be installed when using the 7TDVSNORK Kit The 22 559mm vertical rise center to center of the snorkel may be included for calculationof 1 max horizontal run Fig 26 Below grade installation If the foundation is recessed use recess brackets not supplied for securing lower portion of the snorkel Fasten brackets to wall first then secure to snorkel with self drilling 8 x 1 2 sheet metal screws It will be nece
6. 8 16 801 tom cut out log onto the front support Front Center ___ 8161 8138 8138 4 Place top log center A44 Use the log s bottom Rear B158 8 14 8015 hole to locate it onto the knob on the rear log right Rear Left 4 A42 and the top log center rest onto rear log left 5 Place ember material on top of burner Scatter the ember material over the tiles on the front area of the burner housing Fig 44 Do not pack the ember Log Installation material Separate it when unpacked and keep it in a fluffy and loose condition for a more realistic 1 Remove the top louvre assembly ember effect 2 Open the bottom louvre 6 Scatter the lava rock material around the firebox 3 Remove the window frame assembly base 4 Remove log box from inside firebox Do not place any of the lava rock material 5 Unpack the logs from packaging and remove each on the burner housing assembly log from its wrapping material Set aside the ember and the lava rock bags As with all plastic bags these are not toys and should be kept away from children and infants Top Center Rear Left A44 a1 Rear Right A42 Front Left A43 Fig 37 Correct log placement for 33LDVT 22 10007852 LDVT Series Direct Vent GaS Fireplace 36LDVT 1 Place front left log B160 Use the Place front right log B159 Use the Place front center log B161 on top
7. Company offers no Warranty on chipping of enamel surfaces Inspect all product prior to accepting it for any damage to the enamel The salt air environment of coastal areas or a high humidity environment can be corrosive to the porcelain enamel finish These conditions can cause rusting of the cast iron beneath the porcelain enamel finish which will cause the finish to flake off Dye lot variations with replacement parts and or accessories can occur and are not covered by warranty GLASS DOORS Glass doors are covered for a period of one year Glass doors are notwarranted for breakage due to misuse or accident Glass doors are not covered for discoloration or burned in stains due to environmental issues or improper cleaning and maintenance BRASS PLATED PARTS AND ACCESSORIES Brass parts should be cleaned with Lemon oil only Brass cleaners cannot be used Mortar mix and masonry cleaners may corrode the brass finish The Company will not be responsible for nor will it warrant any brass parts which are damaged by external chemicals or down draft conditions GAS VALVES Gas valves are covered for a period of one year ELECTRONIC AND MECHANICAL COMPONENTS Electronic and mechanical components of the burner assembly are covered for one year All steel tube burners are warranted for one year ACCESSORIES Unless otherwise noted all components and CFM Corporation company supplied accessories are covered for a period of one year CONDITION
8. 12 30cm t 12 306 balcony N Clearance above a roof shall extend a minimum of 24 610mm above the highest point when it passes through the roof surface and any other obstruction within a horizontal distance of 18 450mm 1 In accordance with the current CSA B149 Installation Codes 2 In accordance with the current ANSI Z223 1 NFPA 54 National Fuel Gas Codes t Avent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings only permitted if veranda porch deck or balcony is fully open on a minimum 2 sides beneath the floor NOTE 1 Local codes or regulations may require different clearances 2 The special venting system used on Direct Vent Fireplaces are certified as part of the appliance with clearances tested and approved by the listing agency 3 CFM Corporation assumes no responsibility for the improper performance of the appliance when the venting system does not meet these requirements Fig 10 Vent termination locations 10 10007852 LDVT Series Direct Vent GaS Fireplace Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors Inside Corner Outside Corner Alcove Applications F G Combustible Combustible 6 152 mm 6 152 mm Noncombustible 2 51 mm Noncombustible 2 51 mm Balcony Balcony with no side wall with perpendicular side wall E
9. Place front left log BC15 Use log s Place front right log BC16 Use log s Place front center log B138 on top Place ember material on top of 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 log s bottom hole to locate it onto the front support and just rest on top of the rear log log s bottom hole to locate it onto the front support and the top hole to the knob onto the rear log of the two small shelves at the front log support and between the left and right logs Front Left Front Right Place ember material on top of B160 Front Center B159 burner Scatter the ember material B161 LG481 over the tiles on the front area of the burner housing Fig 45 Do not pack the ember material Separate it when unpacked and keep it in a fluffy and loose condition for a more realistic ember effect Fig 38 Correct log placement for 36LDVT Do not place any of the lava rock material on the burner housing assembly Scatter the lava rock material around the firebox base 39LDVT Place rear lob BC14 on rear bracket ensure log is centered and seated 80 16 Front Right properly to the log support BC16 bottom hole to locate it onto the front support and just rest on top of the rear log bottom hole to locate it onto the front s
10. Up to two 45 elbows may be used within the horizontal run For each 45 elbow used on the horizontal level the maximum horizontal length must be reduced by 18 457 mm 10007852 17 LDVT 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 3 Cut opening equal to 9 x 958 240 x 240 mm 4 Proceed to plumb for additional openings through the roof In all cases the opening must provide a minimum of 1 25mm clearance to the vent pipe i e the hole must be at least 9 x 9 240 x 240 mm 5 Place fireplace into position 6 Place firestop s 7DVFS or Attic Insulation Shield DVAIS into position and secure Fig 30 Attic Insulation Shield Ceiling In 1 Amram Upper Floor 279 stallation 1 Nails 4 CFM100a Fig 30 Place firestop spacer s and secure 7 Install roof support Fig 31 and roof flashing making sure upper flange of flashing is below the shingles Fig 32 8 Install appropriate pipe sections until the venting is above the flashing Fig 32 9 Install storm collar and seal around the pipe 10 Add additional vent lengths for proper height Fig 33 18 Typical Roof Support Application Typical Ceiling Sup port Application CFM110 8 Sheet Metal Screws oY 3 per joint Sealant Storm Collar Fig
11. effect the distances and reference points referred to in the diagram and chart Noncombustible mantels and legs may be installed at any height and width around the appliance When using paint or lacquer to finish the mantel such paint or lacquer must be heat resistant to prevent discoloration 10007852 LDVT Series Direct Vent GaS Fireplace B JC ID JE Fireplace Top Louvre Assembly Top of Combustion CFM146 Chamber Mantel Chart Mantel from Top of Combustion Chamber 33LDVT 6 419 mm 412 368 mm 22 318 mm 2 012 267 mm E 852 216 mm Mantel Shelf or Breast Plate Black Surround Face Side of Combustion Chamber CFM170 Want 66 Mantel eel bao deel eee FromSide Pr ae Leg Depth Ref of Comb Opening F J10 254 mm K 11 292 mm 9 241 mm 72 __ 191 mm 4 101 mm N 5 140 mm 2 51mm O 3 69 Fig 3b Combustible mantel leg minimum installation LDVT Series Direct Vent Gas Fireplace 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 against a non insulated exterior wall or chase it is mandatory that the outer walls be insulated to conform to applicable insulation codes Framing and Finishing Check fireplace to ma
12. flue collars of the fireplace using three 3 screws Fig 21 Follow with the installation of the inner and outer elbow Again secure joints with three 3 sheet metal screws FP1241 Fig 21 Horizontal length requirement 10007852 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 Ad STEP 6 Use appropriate length of pipe sections telescopic or fixed and install the horizontal vent sections The sec tions which go through the wall are packaged with the starter kit and can be cut to suit if necessary Fig 22 Always install horizontal venting on a level plane Sealing vent pipe and firestop gaps with high temperature sealant will restrict cold air being drawn in around fireplace FP1242 Fig 22 Through the wall STEP 7 Guide the vent terminations 4 and 7 collars into their respective vent pipes Double check that the vent pipes overlap the collars by 2 51 mm Secure the termina tion to the wall with screws provided and caulk around the wall plate to weatherproof Fig 23 As an alterna tive to screwing the termination directly to the wall you may also use expanding plugs or an approved exterior construction adhesive You may also attach the termi nation with screws through the inner body into the 4 102 mm vent p
13. oe the two small shelves at the front log 8138 support and between the left and right logs Fig 40 Correct log placement for 43LDVT Flame Characteristics 7 Place top center log BD18 on top of the rear log using the hole locator under the log and on top of front right log 8 Scatter lava rock material round the firebox base Do not place any of the lava rock material on the burner housing assembly Flame amp Temperature Adjustment It is important to periodically perform a visual check of the pilot and burner flames Compare them to Figures RN RP amp EN EP Models A3 and 44 For units equipped with HI LO valves the flame If the flame patterns appear abnormal contact a adjustment is accomplished by rotating the HI LO qualified service provider for service and adjustment adjustments knob located near the center of the gas control valve Fig 41 42 Turn E counterclockwise Turn clockwise to decrease to increase flame height flame height Fig 41 Flame adjustment knob for Honeywell valve SIT RN RP SIT EN EP Turn counterclockwise Turn clockwise to increase to decrease flame height flame height Fig 42 Flame adjustment knob for SIT valve FP1541 Fig 43 Correct pilot flame appearance 24 10007852 LDVT Series Direct Vent GaS Fireplace 33LDVT Glowing Embers 36LDVT Glowing Embers 39LDVT Glowing Embers 43LDVT Glowing Embers Fig 44 Cor
14. periodic cleaning of the fan and the surrounding area is required Check the area under the control door lower louvre assembly and in front of the fan and wipe or vacuum this area at least once a month during the operating season Installation The fan assembly and other components are supplied fully wired eliminating the need for a licensed electrician to carry out the installation If hard wiring the fan using Method B following we strongly recommend the use of a licensed electrician 1 Open the lower louvre assembly Maneuver the fan amp bracket assembly around the gas valve and lines to locate the unit onto the screw studs on the back of the fireplace 2 Install the thermal sensor under the bottom of the of the firebox locating it over the two 10 mm studs and secure it with nuts 3 Locate the fan speed control unit This can be fitted behind the lower louvre assembly as in Figure 48 or located remotely in a conveniently located wall mounted electrical box Remote location of the speed control will require suitable extension of the component wiring 4 The power supply may be connected in two ways Method A Route the 6 lead fitted to the unit to a conveniently located wall socket Method B Using EB 1 Receptacle Box The EB 1 receptacle box Pt ZA1200 may be hard wired into the house supply The fan lead is then plugged into the EB 1 box For instruction on wiring the EB 1 Electrical Junction Box see the e
15. suggest putting a lubricant Vaseline or similar on the male end of the twist lock pipe prior to assembly Male End 2 Female End olf Q Screw Holes TWL100 Fig 12 Twist lock pipe joints How to Use the Vent Graph The vent chart should be read in conjunction with the following vent installation instructions to determine the relationship of the vertical and horizontal dimensions of the vent system 1 Determine the height of the center of the horizontal vent pipe exiting through the outer wall Using this dimension on the Sidewall Vent Graph Fig 13 locate the point intersecting with the slanted graph line 2 From the point of this intersection draw a vertical line to the bottom of the graph 3 Select the indicated dimension and position the fireplace in accordance with same Example A If the vertical dimension from the floor of the fireplace is 11 3 4 m the horizontal run to the face of the outer wall must not exceed 14 4 3 m Example B If the vertical dimension from the floor of the unit is 7 2 14 m the horizontal run to the face of the outer wall must not exceed 81 2 2 6 m 12 d d 02 0 eu JO 18 U89 eu 0 29e d911 SU JO 1004 OU LOI UOISUSUWIP 3 49 Ba 3 4 5 6 7 8 910 1112 13 14 1516 1718 19 2C Horizontal dimension from the outside face of the wall to the center of the fireplace vent flange Sidewall vent graph
16. 2388 10002388 10002388 8 Pilot Tubing w Fittings SIT 10001296 10001296 10001296 10001296 9 Pilot Hood 10002385 10002385 10002385 10002385 10 Manifold Tubing w Fittings 51318 57318 51318 57318 11 Thermocouple RN RP 53373 53373 53373 53373 12 _Thermopile RN RP 51827 51827 51827 51827 13 Electrode Ignitor w Cable RN RP 10001297 10001297 10001297 10001297 14 Electrode Ignitor EN EP 52465 52465 52465 52465 15 Cable Ignitor EN EP 10000696 10000696 10000696 10000696 16 _Sensing Electrode EN EP 57885 57885 57885 57885 17 _Ignitor Piezo SIT 820 Valve 52464 52464 52464 52464 18a Valve SIT 820 RN 52677 52677 52677 52677 18b Valve SIT 820 RP 52678 52678 52678 52678 19a Valve SIT 822 EN 57884 57884 57884 57884 19b Valve SIT 822 EP 57883 57883 57883 5 883 20 Flexible Gas Line w ON OFF Shut off Valve 20002500 20002500 20002500 20002500 21 Fan Assy w Brkt FK24 Option ZA1100 ZA1100 ZA1100 ZA1100 22 Fan Assy FK12 Option ZA1110 ZA1110 ZA1110 ZA1110 23 Electrical Cord 6 ft 51865 51865 51865 51865 24 Fan Temperature Sensor FK24 51704 51704 51704 51704 25 Speed Control FK24 51738 51738 51738 51738 26 Speed Control Knob FK24 51882 51882 51882 51882 29 Frame Window w glass 10009693 10009694 10009695 10008535 30 Clamp Frame Window 54174 54174 54174 54174 31 Top Louvre Assy 10007400 10007090 10007984 10008311 32 Bottom Louvre Assy 10007397 10007092 10007986 10008307 10007852 33 LDVT Series Direct Vent Gas Fireplace 3
17. 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 1 connector box 35 LDVT Series Direct Vent Gas Fireplace 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 national electrical code ANSI NFPA No 70 Should this fan require servicing or repair A the power supply must be disconnected For rewiring of any replacement parts refer to Figure 49 Any electrical re wiring of this fan must be done by a licensed electrician Temperature Sensor y Speed Control Black White Ground 1025 Fig 49 FK24 fan wiring Ceramic Refractory Panels Ceramic refractory panels are available for the LDV series appliances Kit Model and Finish Unit Sandstone Red Black Grey 33LDVT GAHC3I0 GAFC3I0 GABC3I0 GAGC3I0 S6LDVT GAHC3J0 GAFC3J0 GABC3J0 GAGC3J0 39LDVT 39LDVCR 43LDVT 43LDVCR Take care when handling the refractory panels as they are fragile until held in place and supported Installation refer to Figures 50 amp 51 1 Remove the front window frame assembly 2 Remove the logs 3 Place the rear refractory panel in place Locate the lower edge of the panel in the ledge formed by the top of the rear log sup
18. 3 36 39 43LDVT continued _Ref Description 01S LDVT __ SGLDVT 01 39LDVT ASLDVT 33a Support Rear Log Natural 10007561 10007162 10008211 10008480 33b Support Rear Log LP 10007561 10008045 10008211 10008490 34 Support Front Log 10007562 10007112 10008416 10008469 35 ON OFF Switch 51842 51842 51842 51842 37 Relief Plate Assy Burner Base 10004192 10004192 10004192 10004192 38 Remote Switch Kit Not Shown 53875 53875 53875 53875 39 Ignition Control from Synetek EN 10007939 10007939 10007939 10007939 40 Wire Harness EN Synetek low voltage 10008139 10008139 10008139 10008139 41 Wire Harness EN Synetek high voltage 10008140 10008140 10008140 10008140 42 Restrictor Plate 10008048 10008048 10008048 43 Clevis Pin 10008615 10008615 10008615 10008615 44 Clip Pin Hitch 10008616 10008616 10008616 10008616 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 34 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 60Hz 56 Watts Maintenance The fan itself does not require regular maintenance however
19. 32 Roof flashing CFM190 Fig 33 Minimum termination to roof clearance If there is a room above ceiling level firestop spacer must be installed on both the bottom and the top side of the ceiling joists If an attic is above ceiling level a 7DVAIS Attic Insulation Shield must be installed The enlarged ends of the vent section always face downward Fig 32 10007852 LDVT Series Direct Vent GaS Fireplace Vertical Restrictor Plate Rear Log Support 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 the instal lation NOTE Do not use the restrictor plate supplied with the vertical termination cap 1 Remove the rear log support Save the two 2 SCrews 2 Remove the two 2 nuts and save them 3 Place the restrictor plate Fig 34 and secure it with the two 2 nuts 4 Replace the rear log support to the same location as before and secure it with the screws removed in Step 1 Restrictor Plate FP1555 Fig 34 Assembling the restrictor plate 10007852 19 LDVT Series Direct Vent Gas Fireplace Venting Components 7TDVRVT Through the wall Rear Vent Termination Starter Kit Model 7TDVSK Sidewall Venting Twist Lock Pipe Model 7FDVSK Sidewall Venting Flex Vent Pipe Models 7T
20. ADVMTKA Antique Brass 36DVSMTKS Pewter 36LDVT ADVMTKS Pewter 36LDVT ADVMTKB Black 39LDVT ADVMTKP Polished Brass 39LDVT ADVMTKA Antique Brass 39LDVT ADVMTKS Pewter 39LDVT ADVMTKB Black 10007852 3 LDVT Series Direct Vent Gas Fireplace 38 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 WARRANTY CFM Corporation 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 following conditions and limitations EXTENDED LIFETIME WARRANTY The heat exchanger where applicable and combustion chamber of every Vermont Castings or Majestic gas product is warranted for life against through wall perforation All appliances equipped with an Insta Flame Ceramic Burner have limited lifetime coverage on the ceramic burner plaque Warrantees are made to the original owner subject to proof of purchase and the conditions and limitations listed on this Warranty Document COMPONENT WARRANTY CAST IRON All external and internal cast iron parts are warranted for a period of three years Note On porcelain enamel finished external parts and accessories The
21. Builder Top Vent Direct Vent Models 33LDVT 36LDVT MAJESTIC 39LDVT 43LDVT FIREPLACES 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 the gas supplier Installation Instructions and WHAT TO DO IF YOU SMELL GAS Homeowner s Manual e 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 LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE 10007852 5 07 Rev 9 LDVT Series Direct Vent Gas Fireplace Table of Contents PLEASE READ THE INSTALLATION amp 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 amp Operating Instructions Im
22. DVTK TV Hot Touch Termination Kits Model 7TDVTVTK TV Cool Touch Termination Kit Starter Kit Model 7TDVSKV Vertical Venting for 7TDVSKV A order 1 12 to 6 12 roof pitch for 7TDVSKV B order 7 12 to 12 12 roof pitch for 7TDVSKV F order flat roof Starter Kit for Below Grade Installation Model 7TDVSKS Snorkel Kit Twist Lock Pipe Model 7FDVSKS Snorkel Kit Flex Vent Pipe Starter Pipe Model 7TDVP 20 8 24 Starter Pipe Bulk Model 7FDVP 30 8 30 Flex Pipe Bulk 45 Elbow 7 TDV45 for Rear Vent to Vertical Vent or Vertical Horizontal Offsets 90 Transition Elbow 7TDVRT9O for Rear Vent to Vertical Vent 90 Elbow 7TDV90 Vertical Horizontal Offset Telescopic vent sections 7TDVP1117 11 to 17 adjustable length 7TDVP3567 35 to 67 adjustable length Pipe sections for vertical or horizontal venting Model 7TDVP8 4 per box Model 7TDVP12 4 per box Model 7TDVP24 4 per box Model 7TDVP36 Model 7TDVP48 Firestop Spacer Model 7DVFS Attic Insulation Shield Model 7DVAIS Vertical Horizontal Combination Offset Support Model 7DVCS 20 10007852 LDVT Series Direct Vent GaS Fireplace Operating Instructions Glass Information Only glass approved by CFM Corporation 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 Do not operate appliance with glass front removed cr
23. Min 6 152 mm for lt lt AU V SERIES non an sidewalls Min 12 305 mm for SOO SOON vinyl sidewalls OOOO O 8 2 4 m Min C Max 2xD Actual 1xD Actual Combustible amp 213 X D aoual Noncombustible Combustible amp at 1 actual Noncombustible M 24 610 mm 207 Of Termination caps x 3 12 305 mm P 20 508 mm in C 2 termination caps x Dotua 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 1 There must be a 3 914 mm minimum between termination caps 2 All mechanical air intakes within 10 1 m of a termination cap must be a minimum of 3 914 mm below the termination cap 3 All gravity air intakes within 3 914 mm of a termination cap must be a minimum of 1 305 mm below the termination cap Fig 10a Termination clearances General Information on Assembling Vent Pipes Canadian Installations Be sure the vent is actually crushed before proceed The venting system must be installed in accordance ing Apply a tug to be sure the vent will not slip off the with the current CSA B149 1 installation code collars USA Installations Repeat process with 7 flex vent pipe The same proce The venting system must conform with local codes and dure must be performed on the vent side or the c
24. S AND LIMITATIONS e This Vermont Castings or Majestic product must be installed or serviced by a qualified installer preferably NFI or WETT Canada certified as prescribed by the local jurisdiction It must be installed and operated at all times in accordance with the Installation and Operating instructions furnished with the product Any alteration willful abuse accident or misuse of the product shall nullify this warranty e This warranty is non transferable and is made to the original owner provided that the purchase was made through an authorized supplier of the Company e The customer must pay for any Authorized Dealer in home travel fees or service charges for in home repair work It is the dealers option whether the repair work will be done in the customer s home or in the dealer s shop e fuponinspection the damage is found to be the fault of the manufacturer repairs will be authorized at no charge to the customer parts and or labor 10007852 Any part and or component replaced under the provisions of this warranty is covered for six months or the remainder of the original warranty whichever is longest This warranty is limited to the repair of or replacement of part s found to be defective in material or workmanship provided that such part s have been subjected to normal conditions of use and service after said defect is confirmed by the Company s inspection The company may at its discretion fully d
25. SDKR Rustic Bronze 36LDVT 36DVLMR 36DVLAR 39LDVT 39DVLMR 39DVLAR Filigree Louvre Kit 43LDVT 43DVLMR 43DVLAR Pewter Appliance Model Kit Model 33LDVT 33DVLMS 33DVLAS 5331 DVT 33DVFKB Black 36LDVT 36DVLMS 36DVLAS 36LDVT 36DVFEKB Black 39LDVT 39DVLMS 39DVLAS 43LDVT 43DVLMS 43DVLAS SYLDVT SODVFKB Black i 33LDVT 33DVFKS Pewter Ki 36LDVT 36DVFKS Pewter 33LDVT 33DVRTKP Polished Brass 2 ee 33LDVT 33DVRTKA Antique Brass 33LDVT 33DVRRKS Pewter S6LDVT S6DVFKG Gold 33LDVT 33DVRTKR Rustic Bronze eee 0 sa ustic Bronze peee E Lu 11111 36LDVT 36DVFKR Rustic Bronze 36LDVT ADVRTKP Polished Brass 39LDVT 39DVFKR Rustic Bronze 36LDVT ADVRTKA Antique Brass 36LDVT ADVRRKS Pewter Arch Square Face Kit 36LDVT ADVRTKR Rustic Bronze 39LDVT ADVRTKP Polished Brass for the SGLDVT 39LDVT ADVRTKA Antique Brass Romanesque Arch 39LDVT ADVRRKS Pewter 36DVARFKB Black 39LDVT ADVRTKR Rustic Bronze 36DVARFKR Rustic Bronze Medium Trim Kit 36DVARFKS Pewter Appliance Model Trim Kit Romanesque Square 33LDVT 33DVMTKP Polished Brass 36DVSREKB Black S3LDVT 33DVMTKA Antique Brass 36DVSREFKR Rustic Bronze 33LDVT 33DVMTKB Black 43LDVT 43DVMTKP Polished Brass 43LDVT 43DVMTKA Antique Brass S6DVAMTKB Black A3LDVT A3DVMTKS Pewter 36DVAMTKR Rustic Bronze A3LDVT 43DVMTKB Black 36DVAMTKS Pewter Adjustable Medium Trim Kit Marquette Square Appliance Model Trim Kit 36DVSMTKB Black 36LDVT ADVMTKP Polished Brass 36DVSMTKR Rustic Bronze 36LDVT
26. acked or broken Replacement glass complete with frame window is available through your CFM Corporation dealer and should only be installed by a licensed qualified service person HOT GLASS WILL CAUSE BURNS DO NOT TOUCH GLASS UNTIL COOLED NEVER ALLOW CHILDREN TO TOUCH GLASS Louvre Removal The top louvre panel is removed by lifting the 0 gt panel vertically ER and pulling it i ae away from the a A appliance Fig a A 35 Ta The lower access 1 door is hinged along the bottom edge and is Glass Panel folded down to allow access Fig 35 Remove top louvre assembly Window Frame Assembly Removal 1 Turn the fireplace OFF including the pilot 2 If the unit has been operating allow time for the components to cool 3 Remove the top louvre assembly Open the lower louvre panel 5 Release the two clamps securing the lower edge of the frame by pulling down on the handles Fig 36 IN 10007852 6 Tilt the glass frame out slightly at the bottom lift the frame up and away from the fireplace 7 To replace the glass frame reverse the procedure Lower Clamps Handle FP1228 Fig 36 Window frame assembly removal Glass Cleaning It is necessary to periodically clean the glass During start up condensation which is normal forms on the inside of the glass This condensation causes lint dust and other airborne particles to cling to the glass surface Also i
27. allation amp Operating Instructions 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 Installations follow local codes and or the current National Fuel Gas Code ANSI Z223 1 NFPA 54 In the Commonwealth of Massachusetts all gas fitting and installation of this heater shall only be done by a licensed gas fitter or licensed plumber FOR SAFE INSTALLATION AND OPERATION PLEASE NOTE THE FOLLOWING 1 This fireplace gives off high temperatures and should be located out of high traffic areas and away from furniture and draperies 2 Children and adults should be alerted to the hazards of the high surface temperatures of this fireplace and should stay away to avoid burns or ignition of clothing 3 CAUTION Due to high glass surface temperature chil dren should be carefully supervised when in the same room as fireplace HOT GLASS WILL CAUSE BURNS DO NOT TOUCH GLASS UNTIL COOLED NEVER ALLOW CHILDREN TO TOUCH GLASS 4 Under no circumstances should this fireplace be modified Parts removed for servicing should be replaced prior to operating this fireplace again 5 Installation and any repairs to this fireplace must be per formed by a qualified installer service agency or gas sup plier A professional service person should be co
28. an installation or removal without disconnecting the gas line The gas line connection can be made with properly tinned 3 8 copper tubing 3 8 rigid pipe or an approved flex connector Since some municipalities have ad ditional local codes it is always best to con sult your local authority and the National Fuel Gas Code ANSI Z223 1 NFPA 54 in the USA or the CSA B149 1 installa tion codes 1 2 Gas Supply 1 2 NPT X 1 2 Flare Shut off Valve 3 8 Flex line FP297A Fig 5 Typical gas supply installation The gas control is equipped with a captured screw type pressure test point therefore it is not necessary to pro vide a 1 8 test point up stream of the control Always check for gas leaks with a mild soap and water solution Do not use an open flame for leak testing When using copper or flex connector use only approved fittings Always provide a union when using black iron pipe so that the gas line can be easily disconnected for burner or fan servicing See gas specifications for pres sure details and ratings 10007852 LDVT Series Direct Vent GaS Fireplace The fireplace valve must not be subjected to any test pressures exceeding 1 2 psi Isolate or disconnect this or any other gas appliance control from the gas line when pressure testing Remote ON OFF Switch Installation 1 Thread the wiring through holes on the end panels of appliance Take care not to cut wire or insu
29. arlier chapter in the Installation section of this manual 10007852 LDVT Series Direct Vent GaS Fireplace Optional Accessories Thermal Sen sor EB 1 Receptacle Box Fan Speed FP1230 Switch Fig 48 FK24 fan placement FK12 This auxiliary fan system increases the efficiency of the circulation of the heating air The FK12 Fan Assembly is a fixed speed fan system and does not allow for variable speed control It does not use the speed control unit or the heat sensor used in the FK24 Kit Specifications 115 Volts 60 Hz 56 Watts Maintenance The fan itself does not require regular maintenance however periodic cleaning of the fan and the surrounding area is required Check the area under the control door lower louvre assembly and in front of the fan and wipe or vacuum this area at least once a month during the operating season Installation The fan assembly is supplied fully wired eliminating the need for a licensed electrician to carry out the installation 1 Open the lower Louvre assembly Maneuver the fan amp bracket assembly around the gas valve and lines to locate the unit against the back wall of the appliance resting on the base 2 With the protective cover removed from the self adhesive Velcro strips apply mild pressure to the fan amp bracket unit to secure the strips to the metal panels No further securing is required
30. ceptacle box 2 Attach the wire to the ON OFF switch and install the switch into the receptacle box 3 Connect the white wire from the wall switch or wall thermostat to the white wire terminal from the elec tronic module Connect the black wire from the wall switch or the red wire from the wall thermostat to the red wire terminal from the electronic module 10007852 PURPLE CIRCUIT BOARD LDVT Series Direct Vent GaS Fireplace POWER CORD PILOT SENSING PILOT IGNITER YELLOW i fa O sl VALVE RED WHITE ON OFF SWITCH OR WALL THERMOSTAT FP1571 Fig 9 SIT822 Valve with Synetek electronic control wiring diagram General Venting Your fireplace is approved to be vented either through the side wall or vertically through the roof e Only CFM Corporation venting components spe cifically approved and labelled for this fireplace may be used e Vent terminations shall not be recessed into a wall or siding e Horizontal venting which incorporates the twist lock pipe must be installed on a level plane without an inclining or declining slope e Horizontal venting which incorporates the use of flex venting shall have an inclining slope from the unit of 1 25 mm per 24 610 mm 10007852 There must not be any obstruction such as bushes garden sheds fences decks or utility buildings within 24 610 mm from the front of the termination hood Do not locate termination hood where exce
31. d orifice primary air openings 6 Visually inspect pilot Brush or blow away any dust or lint accumulation The fan unit requires periodic cleaning At least once per month in the operating season open the lower louvre panels and wipe or vacuum the area around the fan to remove any build up of dust or lint 7 Reinstall logs 8 Ignite pilot Refer to Lighting Instructions Brass Trim 9 Reinstall window frame assembly Clean the brass trim pieces using a soft cloth lightly dampened with lemon oil Do not use water or household cleaners on any brass components To obtain proper operation it is imperative that the pilot and burner s flame characteristics are steady not lifting or floating Cleaning the Standing Typically the top 3 8 to 1 2 of the thermopile should Pilot Control System be engulfed in the pilot flame Refer to Page 24 Figure 43 The burner and control system consist of To adjust pilot burner by qualified service technician burner gas orifice pilot assembly thermopile millivolt gas valve 1 Remove pilot adjustment cap 2 Adjust pilot screw to provide properly sized flame 3 Replace pilot adjustment cap The primary air shutter is set at factory and should only be adjusted if necessary by a qualified service technician 10007852 31 LDVT Series Direct Vent Gas Fireplace 33LDVT 39LDVT 43LDVT CFM Corporation reserves the right to make changes in design ma
32. ening 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 frame in opening NOTE When using flex vent the opening will have to be measured according to the 1 2 13 mm rise in 12 305 mm vent run Combustible Walls Fig 18 Cut a 9589 x 953 W 240 x 240 mm hole through the exterior wall and frame as shown Noncombustible Walls Fig 18 Hole opening must be 7 190 mm in diameter Vent Opening for Combustible Wall 95 Framing Detail Opening for Noncombustible Wall 7 190mm VO584 100 Fig 18 Locate vent opening on wall 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 19 STEP 3 Place fireplace into position Fig 20 Measure the ver tical height X required from the base of the flue collars to the center of the wall opening __ _ _ _ _ _ Fireplace Hearth Zero clearance sleeve is only required for combustible walls 14 Max Length 12 305mm ZCS101 FP1240 Fig 20 Vertical height requirement STEP 4 Attach the appropriate venting component s to the inner and outer
33. in the reverse order ex cept for the window frame assembly Leave this off until after the unit has been checked for leaks and the gas supply has been bled 10007852 LDVT Series Direct Vent GaS Fireplace Regulator Cap Conversion Screw 12 After bleeding the gas line and checking for leaks with a soap solution replace the window frame assembly Fire up the unit check for flame impinge ment on the logs adjusting them if necessary Check manifold and supply pressures against appliance specifications Pressure Regu lator Housing Fig 47 Honeywell gas valve Maintenance Burner and Burner Compartment Most of these components may require only an It is important to keep the burner and the burner occasional checkup and cleaning and some may compartment clean At least once per year the logs and require adjustment If repair is necessary it should lava rock ember material should be removed and the be performed by a qualified technician burner compartment vacuumed and wiped out Remove 1 Turn off pilot light at gas valve and refit the logs as per the instructions in this manual 2 Allow fireplace to cool if it has been operating Always handle the logs with care as they 3 Remove window frame assembly Refer to Window are fragile and may also be hot if the Frame Assembly Removal section fireplace has been in use 4 Remove logs FK24 FK12 Fan Assembly 5 Vacuum burner compartment especially aroun
34. information above Turn off all electrical power to the fireplace For MN MP TN TP appliances ONLY go on to Step 4 For RN RP appliances turn the ON OFF switch to OFF position or set thermostat to lowest level Open control access panel Push in gas control knob slightly and turn clock wise to OFF Euro SIT SIT NOVA Honeywell Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety infor mation above If you do not smell gas go to the next step Remove glass door before lighting pilot See Glass Frame Removal section Visibly locate pilot by the main burner Turn knob on gas control counterclockwise aN to PILOT 10 Push the control knob all the way in and hold Immediately light the pilot by repeatedly depress ing the piezo spark ignitor until a flame appears Continue to hold the control knob in for about one 1 minute after the pilot is lit Release knob and it will pop back up Pilot should remain lit If it goes out repeat steps 5 through 8 e If knob does not pop up when released stop and immediately call your service technician or gas supplier e If after several tries the pilot will not stay lit turn the gas control knob to OFF and call your service technician or gas supplier 11 Replace glass door 12 Turn gas control knob to ON position 13 For RN RP appliances turn
35. ipe however for this method you must extend the 4 102 mm pipe approximately 6 152 mm beyond the outer face of the wall 10007852 LDVT Series Direct Vent GaS Fireplace Fig 23 Apply high temperature sealant to collars or termina tions Support horizontal pipes every 3 914 mm with metal pipe straps Make sure the horizontal vent pipe is in stalled on a level horizontal plane Vertical Sidewall Installation Flex Vent Pipe NOTE The 40 1016 mm flex vent is used for 90 off the top of the unit then out the back wall Follow Step 1 and 2 on Page 14 Step 3 Install the four 4 spacer springs on the 4 flex vent pipe When installing the spacer springs around the 4 pipe stretch the spring to approximately 15 381 mm wrap the spring around the pipe and interlock the ends of the spacer spring approximately 2 51 mm Meas ure 654 172 mm from the end of the pipe Place the next spring 5 127 mm from the previously installed spring Place the next spring 6 152 mm from the last spring Finally place the last spring 12 305 mm from the last spring installed Fig 24 4 Flex Vent Pipe Spacer Spring FP1474 Fig 24 Install spacer springs 15 LDVT Series Direct Vent Gas Fireplace Step 4 Install the 4 102 mm flex vent pipe to the appliance collar as described on Page 11 Secure the end with the first spring 6 172 mm from the flex pipe end to the unit
36. ischarge all obligations with respect to this warranty by refunding the wholesale price of the defective part s Any installation labor construction transportation or other related costs expenses arising from defective part s repair replacement or otherwise of same will not be covered by this warranty nor shall the Company assume responsibility for same Further the Company will not be responsible for any incidental indirect or consequential damages except as provided by law SOME STATES DO NOT ALLOW FOR THE EXCLUSION OR LIMITATIONS OF INCIDENTAL AND CONSEQUENTIAL DAMAGES OR LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOUR CIRCUMSTANCES THIS WARRANTY GIVES YOU SPECIFIC RIGHTSAND YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE All other warranties expressed or implied with respect to the product its components and accessories or any obligations liabilities on the part of the Company are hereby expressly excluded The Company neither assumes nor authorizes any third party to assume on its behalf any other liabilities with respect to the sale of this Vermont Castings or Majestic product The warranties as outlined within this document do not apply to chimney components or other non CFM Corporation accessories used in conjunction with the installation of this product Damage to the unit while in transit is not covered by this warranty but is subject to claim again
37. it has been installed place the fan switch in the OFF position during this time Proposition 65 Warning Fuels used in gas wood burning or oil fired appliances and the products of combustion of such fuels contain chemicals known to the State of California to cause cancer birth defects and other reproductive harm California Health amp Safety Code Sec 25249 6 LDVT Series Direct Vent Gas Fireplace Fireplace Dimensions Rough Opening Opening Electrical Access Low Voltage Electrical Access Fig 1 Fireplace specifications and framing dimensions 33LDVT 33 838 36 914 mm 287 733 mm 31 794 mm 41 4 1048 mm 1856 466 mm 23 5 2234 578 mm 24 14 356 mm 31 806 mm 6 152mm 634 170 mm 45 118 mm 556 143 mm 657 162 mm 8 203 8 225 mm 2 54 mm 328 66 mm 3 4 83 mm 3 83 mm 3 83 mm 43 118 mm 6 172 mm 634 172 mm 6 172 mm 6 162 mm 9 235 mm 914 235 mm 9 235 mm Framing Dimensions 29 753mm 14 368 mm 16 419 mm 16 419mm 16 419 mm 35 908 mm 39 1010 mm 43 1095 mm 44 1121 mm 50 1238 55 1403 mm 607 1546 mm 6254 1584 mm 25 641 mm 28 714 mm 3074 784mm 31 794 mm 33 851 361 927 mm 391 1003 mm 43 1105 mm IS m Nu Nu bee Nu Det
38. ke sure it is levelled and properly positioned Ad To mount the appliance 1 Choose the location 2 This unit comes with four 4 flanges pre mounted on both sides of the fireplace to allow two different drywall thicknesses to be used Flange A is for 1 2 drywall while flange B is for 5 8 drywall 3 Bend the desired flanges out 90 on both sides of the fireplace Slide the fireplace into the framed opening until the flanges contact the front surfaces of the framing Level the unit and secure it firmly in place Flange Location for Desired Drywall Depth Flange Drywall Position Depth 1 2 13 5 8 16 mm Fig 4 Nailing flanges Noncombustible materials such as brick or tile may be extended over the edges of the face of the appliance DO NOT cover any vent or grille panels lf a Trim Kit is going to be installed on the fireplace the brick or tile will have to be installed flush with the edges of the appliance Gas elses Air fil pou Model Fuel a BTU h BTU h N Nat Millivolt 16 000 11 200 n ERTA Prop Fully Open Hi Lo Faly Open Hi Lo 36LDVTRN Nat Millivolt 19 500 13 650 a Bottom Hole Half Closed P 36LDVTEN Nat 24V 19 500 13 650 Top amp Hi Lo Bottom Hole Half Closed 36LDVTEP 19 500 14 625 Fully Open Hi Lo 39LDVTRN Nat Millivolt 23 000 16 100 Top amp Bottom Hole Half Closed P 39LDVTEN Nat 24V 23 000
39. lation on metal edges Route the wire to a conveniently located receptacle box 2 Attach the wire to the ON OFF switch and install the switch into the receptacle box 3 Connect the other ends of the wire to the gas control valve Fig 6 Remote ON OFF Switch or Thermostat or Remote Control Gas Control Valve FP1224 Fig 6 Remote switch wiring diagram Alternate Switch Location The remote switch can be installed on the front side of the access door Simply mount the switch to the bracket provided and screw the bracket to either side of the frame lining up the screws with the pre punched holes Fig 7 Fig 7 Alternate switch location Do not wire the remote ON OFF wall switch for the gas fireplace to the 120 volt power supply LDVT Series Direct Vent Gas Fireplace 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 local codes and the national electrical code ANSI NFPA No 70 It is strongly suggested that the wiring of the EB 1 Electrical Junction Box be carried out by a licensed electrician Ensure that the power to the supply line has been disconnected before commenc ing this procedure The EB 1 Electrical junction box has been fitted stand ard on this model to allow for
40. mbers Your authorized service provider will ensure the correct parts are used Disconnect power to unit and shut off gas supply Remove window frame assembly Carefully remove the logs amp lava rock material Remove the screws that are holding the burner housing assembly in place Remove the burner housing assembly Depending on the model of the appliance you may have to loos en the pilot bracket retaining screw nut to allow the pilot and bracket assembly to tilt and give enough clearance to remove the burner housing assembly 6 For Model 36LDVT ONLY Remove the rear log support and relocate the two 2 screws that locate the rear log as shown in Figure 45 ROM O1 Natural Gas Fig 45 Move log locator pins to new locations on rear log support 7 Remove the main burner orifice and replace it with the orifice supplied in the conversion kit 8 SIT top Convertible Pilot Gently lift off the pilot hood from the pilot Do not remove the spring clip holding the hood in place Using a 5 32 Allen key unscrew the exposed orifice Insert the new orifice supplied in the kit do not over tighten the orifice Replace the pilot hood ensuring the index tab aligns with the notch on the hood 30 9 PSE Pilot Using a suitable wrench on the hexagonal body un screw the pilot hood assembly from the pilot do not twist the hood itself Remove the orifice and replace it with the new orifice supplied in
41. n OFF Fan ON AFUE 11 33LDVTRN 33LDVTRP 33LDVTEN 36LDVTRN 36LDVTRP S36LDVTEN 36LDVTEP 39LDVTRN 51 4 39LDVTRP 51 4 3OLDVTEN 59 4 39LDVTEP 59 4 43LDVTRN 55 7 43LDVTRP Dot 43LDVTEN 59 8 43LDVTEP 09 8 11 18 63 O1 O0 o on O 2 4 4 IN N 4 gt 4 die galalalalal e Go NININ hep NIN IN N hie o o iil 2 i i N N i i O O OO NATIONAL We recommend that our gas INSTITUTE hearth products be installed and serviced by profes sionals who are certified in the U S by the National Fireplace Institute NFI as CERTIFIED NFI Gas Specialists www nficertified org CFM Corporation 410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 800 668 5323 www cfmcorp com
42. nce 1 Turn the remote switch to the OFF position See 2 Turn OFF all electrical power to the fireplace if ES ve Te ADO service is required aa ng Flex a 3 Open the lower access panel 4 Turn the shut off valve on the flexible gas line to the OFF position Ge Valve in the on position 10007852 27 LDVT Series Direct Vent Gas Fireplace Troubleshooting Honeywell Millivolt Valve Remove Window Frame Assembly Before Service Work START Gas Supply On YES Pilot Lights With Piezo Ignitor YES Pilot Stays Lit YES Pilot Lights Main Burner SYSTEM OK lt m 28 CHECK e Supply Line Hooked Up Shutoff Valve Open Lockout Has Engaged Wait 60 Seconds And Try Again For Spark At Electrode While Depressing Piezo 1 8 Gap To Pilot Hood Needed All Wiring Connections Replace Piezo Ignitor For Air In The Lines Thermopile Needs A Min 325mv Adjust Pilot Flame Height All Wiring Connections Replace Thermopile Thermocouple Needs A Min Of 14mv Defective Valve Turn To Pilot Meter Should Read Greater Than 100mv If Not Replace Valve Is Turned On Wall Switch Is Not Turned On Watch For Grounded Wires Thermopile Needs A Min 325mv Plugged Burner Orifice 10007852 LDVT Series Direct Vent GaS Fireplace Troubleshooting the Gas Control System SIT 822 Valve with Synetek Electronic Control Normal Operati
43. nitial paint curing may deposit a slight film on the glass It is therefore recommended that the glass be cleaned two or three times with a non ammonia based household cleaner and warm water We recommend gas fireplace glass cleaner within the first few weeks of operation After the initial cleaning process the glass should be cleaned two or three times during each operating season depending on the environment in the house Clean the glass after the first two weeks of operation Do not clean glass when hot Do not use abrasive cleaners Do not strike or slam glass 21 LDVT Series Direct Vent Gas Fireplace Installation of Logs Lava Rock amp Ember Material The logs are fragile and should be handled with care Keep the packaging material out SSLDVT of the reach of children and dispose of the 1 Place rear log left A41 on rear bracket ensure the material in a safe manner notch on the left end locates against the bend up on The individual logs can be easily identified the left side of rear bracket by the numbers cast on the underside of 2 Place rear log right A42 on rear bracket ensure each log the notch on the right end locates against the bend aes up on the right side of rear bracket and just rest the Log Identification Chart se out Aa log onto the pe 3 Place front log left A43 Use the log s bottom hole to locate it onto rear log left A41 and just rest bot Front Right 8159
44. ntacted to inspect the fireplace annually More frequent cleaning may be required due to excess lint and dust from carpeting bed ding material etc 6 Control compartments burners and air passages in this fire place should be kept clean and free of dust and lint Make sure that the gas valve and pilot light are turned off before you attempt to clean this fireplace 7 The venting system chimney of this fireplace should be checked at least once a year and if needed your venting system should be cleaned 8 Keep the area around your fireplace clear of combustible materials gasoline and other flammable vapour and liquids This fireplace should not be used as a dry ing rack for cloth ing nor should Christmas stockings or decorations be hung on or around the fireplace 9 Under no circumstances should any solid fuels wood coal paper or cardboard etc be used in this fireplace 10 The flow of combustion and ventilation air must not be ob structed in any way 11 When the fireplace is installed directly on carpeting vinyl tile or any combustible material other than wood this fireplace 10007852 must be installed on a metal or wood panel extending the full width and depth of the fireplace 12 This fireplace requires adequate ventilation and combustion air to operate properly 13 This fireplace must not be connected to a chimney flue serving a separate solid fuel burning fireplace 14 When the fireplace is not in use it is
45. on ON OFF Switch Closed Safe Start Check On NO m m 0 Sec Purge Ignition Trial 30 sec Spark ON Pilot Valve ON Has Flame been Detected within 30 sec Spark Off Main Valve ON Pilot Flame Continuously Monitored NO Pilot Flame Sense OK ON OFF Switch Opened YES Pilot and Main Valve OFF YES 0 sec Post Purge Heating Cycle Complete LED OFF 10007852 Operating Diagram Abnormal Operation 5 sec Inter Trial Delay LED Steady Flash Lockout Flame detected out of sequence Reset by interrupting ON OFF switch or power for 10 sec LED 5 Flashes Reverse power cord polarity LED 2 Flashes Reset by interrupting ON OFF switch for power for 10 sec Pilot Valve OFF Spark OFF Have three ignition trials been completed LED 3 Flashes Lockout Flame Loss Reset by interrupting ON OFF switch or power for 10 sec NO YES Main Valve OFF Spark ON Has flame been detected within 30 sec p Have three pilot flame losses been detected YES 29 LDVT Series Direct Vent Gas Fireplace 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 The procedure for converting from one gas to another is the same regardless of the initial gas used The only variation is in the orifice sizes and component part nu
46. port bracket 4 Slide the side refractory panels into place to hold the rear panel secure Repeat the procedure on the other side 5 Replace the logs and window frame assembly 36 For aesthetic purposes we recommend lining up the horizontal mortar lines 1 1 Back Pang o ee wee Log Support Burner Ira JN Co FP1231 Fig 50 Ceramic panel installation Rear Refractory Panel Firebox Back Panel Rear Panel Sup port Brackets Rear Log Support FP1232 Fig 51 Rear refractory panel installation Remote Controls Optional remote control units are available to control different functions of the appliances Model Function s Controlled RCI ON OFF RC2 ON OFF and Temperature IMTFK Wall mounted thermostat control 10007852 LDVT Series Direct Vent GaS Fireplace Screen Door Kit Optional Trim Kits Louvre Accent Trim Appliance Model Kit Model Appliance Model Main Louvre Kit Additional Louvre 33LDVT 33DVSDKG Gold Polished Brass 36LDVT 36DVSDKG Gold 33LDVT 33DVLMP 33DVLAP 39LDVT 39DVSDKG Gold S6LDVT S6DVLMP S6DVLAP 33LDVT 33DVSDKS Pewter 1 oe TAN 36LDVT 36DVSDKS Pewter no ene ene 39LDVT 39DVSDKS Pewter 33LDVT 33DVLMA 33DVLAA 33LDVT 33DVSDKB Black 36LDVT 36DVLMA 36DVLAA 36LDVT 36DVSDKB Black 391 DVT 39DVLMA 39DVLAA 39LDVT 39DVSDKB Black 43LDVT 43DVLMA 43DVLAA 33LDVT 33DVSDKR Rustic Bronze Rustic Bronze 36LDVT 36DVSDKR Rustic Bronze 33LDVT 33DVLMR 33DVLAR 39LDVT 39DV
47. portant Curing Burning ns EUCIONnS ee ra estate aan qennee 3 Fireplace DIM NSIONS 2 5829098586 8 4 Locating Your FG DIAC C nn a de de d tenue ut 5 Clearance to Combustibles En usines seins 5 SO ENE EI VE E ee PEI EL A A A E EEE 5 MON preeipe E T E ERE E ETA 6 Framing FINS 2 das rm N O E 6 LA UN WAI SUMING ER 6 GAS OPOCMNCAUON S a de ee 6 Gas Inlet and Manifold Pressures LL 6 ON SN EL LE Gas Line las OA ee se eee ces T Remote Switch AS AAC D detected eee Alternate Switch LOCATION een enee dans 7 E B 11 2 011162 BOX RP SR RE TR PT US 8 Electronic Gas Control VANNES danwitciindatetind ceduddandedelleadauaieinstetwesedbannilaee 8 General Venting Information General Venting Information Termination Location ccccccceeeeeceeeeeeeeeeeeeaeeeeeaeeeesaeeees 10 General Information on Assembling Vent Pipes 11 How to Use the Vent Graph Ds tees teeectseasoaiaae ten sense 12 Vertical Sidewall Applications amp Installation 12 Below Grade Installations 16 Vertical Through the Roof Applications amp Installations 17 Venting Components Sd anna des ne a ae ee 20 Operating Instructions 11 1 1 111 1 1 5 9 4 1 9 6
48. r attempting What to do if you smell gas repair may result in a fire or explosion e Do not try to light any appliance D Do not use this appliance if any part has been Do not operate any electrical switch under water Immediately call a qualified service 6 i g buildi technician to inspect the appliance and replace 6 not use any phone in your bullaing any part of the control system and any gas control e Immediately call your gas supplier from a that has been under water neighbor s phone Lighting Instructions 1 STOP Read the safety information above before 5 Turn the remote switch if used OFF Turn the continuing wireless remote if used OFF 2 Turn off all electrical power to the appliance 6 Wait five 5 minutes to clear out any gas Then 3 This appliance is equipped with an ignition device smell for gas including near the floor If you smell which automatically lights the pilot DO NOT try to gas STOP Follow instructions B in the safety light the pilot by hand warnings above If you do not smell gas go onto the 4 Access the gas control by lowering the lower next step access door louvre assembly 7 Close the access door 8 Turn ON all electrical power to the appliance 9 Turn remote switch or wireless remote to ON 10 If the appliance will not operate follow the instructions TURNING OFF THE GAS TO THE APPLIANCE and call your service technician or gas supplier Turning Off the Gas to the Applia
49. recommended that the gas control valve be left in the OFF position 15 These units have been approved for bedroom use 33LDVT 36LDVT 39LDVT 43LDVT Certified To ANSI 21 88 2005 CSA 2 33 2005 Vented Gas Fireplace Heaters WARNING Check with your electronics manufacturer before installing a television or other electronic de vice above this fireplace This appliance may be installed in an aftermarket permanently located manufactured home or mobile home where not prohibited by local codes 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 LDVT has been approved for mobile home installations IMPORTANT PLEASE REVIEW THE FOLLOWING CAREFULLY Remove any plastic from from parts before turning the fireplace ON It is normal for fireplaces fabricated of steel to give off some expansion and or contraction noises during the start up or cool down cycle Similar noises are found with your furnace heat exchanger or car engine It is not unusual for your gas fireplace to give off some odor the first time it is burned This is due to the curing of the paint and any undetected oil from the manufac turing process Please ensure that your room is well ventilated open all windows Itis recommended that you burn your fireplace for atleast ten 10 hours the first time you use it If the optional fan k
50. rect burner flame appearance for the LDVT fireplaces 10007852 25 LDVT Series 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 This heater has a pilot which must be lit manu ally When lighting the pilot follow these instruc tions exactly BEFORE LIGHTING smell all around the heater area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any fireplace Do not touch any electric 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 e If you cannot reach your gas supplier call the Fire Department C Use only your hand to push in or turn the gas control knob Never use tools If the Knob will not push in or turn by hand do not try to repair it call a qualified service technician Applying force or any attempted repair may result in a fire or explosion Do not use this fireplace if any part has been under water Immediately call a qualified service techni cian to inspect the heater and to replace any part of the control system and any gas control which has been under water Lighting Instructions STOP Read the safety
51. showing the relationship between vertical and horizontal dimensions for a Direct Vent flue system Fig 13 Sidewall venting graph Dimensions in feet Vertical Sidewall Applications 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 relationship between verti cal and horizontal side wall venting will help to deter mine the various dimensions allowable Minimum clearance between vent pipes and combustible materials is one 1 25mm on top bottom and sides unless otherwise noted When the vent termination exits through foundations less than 20 508mm below siding outcrop the vent pipe must flush up with the siding It is always best to locate the fireplace in such a way that minimizes the number of offsets and horizontal vent length of vent pipe from the flue collar of the fire place to the face of the outer wall 10007852 Straps Every 3 914mm Pipe Straps Every 3 914mm Firestop Zero Clearance Sleeve Fig 14 Support straps for horizontal runs Horizontal plane means no vertical rise exists on this portion of the vent assembly e The maximum number of 90 elbows per side wall installations is three 3 e ifa 90 elbow is fitted directly onto the fireplace flange the ma
52. ssary to extend vent pipes out as far as protruding wall face Fig 27 10007852 LDVT Series Direct Vent GaS Fireplace Example Maximum horizontal length 0 x 45 elbows 10 3 m 1 x 45 elbows 812 2 6 m 2 x 45 elbows 7 2 1 m e Aminimum of an 8 2 4 m vertical rise e Two sets of 45 elbows offsets within these vertical installations From 0 to a maximum of 8 2 4 of vent pipe can be used between elbows Fig 29 e 7DVCS must be used to support offsets Fig 31 Watertight Seal SL Sheet Metal This application will require that you first determine Around Pipe Screws the roof pitch and use the appropriate starter kit Refer to Venting Components List The minimum height of the vent above the highest Fig 27 Snorkel installation recessed foundation point of penetration through the roof is 2 610 mm Fig 33 Foundation Recess Recess Brackets Vertical Through the Roof Applications This Gas Fireplace has been approved for e Vertical installations up to 40 12 m in height Up to a 10 3 m horizontal vent run can be installed within the vent system using a maximum of two 90 elbows Fig 28 Max 10 3m Max Height 40 12m Max 8 2 4m 1 2 3 4 270 Min Height 72 2 3m Gi 1 iis Pipe Straps Every 3 914mm FP1244 FP1245 Fig 28 Support straps for horizontal runs aa Fig 29 Typical offset application e
53. ssive snow or ice build up may occur Be sure to check vent termi nation area after snow falls and clear to prevent ac cidental blockage of venting system When using snow blowers make sure snow is not directed towards vent termination area Location of Vent Termination It is imperative the vent termination be located observ ing the minimum clearances as shown on the next page Check with local codes or in absence of same with CSA B149 1 Installation Codes 1991 for Canada or follow the current National Fuel Gas Code ANSI Z223 1 NFPA 54 for installations in the USA LDVT Series Direct Vent Gas Fireplace General Venting Information Termination Location INSIDE CORNER DETAIL Fixed Closed VENT TERMINATION GO AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Canadian Installations US Installations A Clearance above grade veranda porch 12 30cm 12 30cm deck or balcony B Clearance to window or door that may be 6 15cm for appliances 6 15cm for appliances opened lt 10 000Btuh 3kW 12 30cm lt 10 000 Btuh 3kW 9 for appliances gt 10 000 Btuh 8kW and 23cm for appliances gt 10 000 lt 100 000 Btuh 30kW 36 91cm Btuh 3kW and lt 50 000 Btuh for appliances gt 100 000 Btuh 30kW 15kW 12 30cm for appliances gt 50 000 Btuh 15kW C Clearance to permanently closed window 12 305mm recommended to 12 305mm recommended to pre
54. st the common carrier Contact the dealer from whom you purchased your fireplace stove do not operate the appliance as this might negate the ability to process the claim with the carrier The Company will not be responsible for a Down drafts or spillage caused by environmental conditions such as near by trees buildings roof tops hills or mountains b Inadequate ventilation or negative air pressure caused by mechanical systems such as furnaces fans clothes dryers etc This warranty is void if a The fireplace has been operated in atmospheres contaminated by chlorine fluorine or other damaging chemicals The fireplace has been subjected to prolonged periods of dampness or condensation c Anydamages tothe fireplace combustion chamber heat exchanger or other components due to water or weather damage which is the result of but not limited to improper chimney venting installation d Any alteration willful abuse accident or misuse of the product has occurred IF WARRANTY SERVICE IS NEEDED Contact your supplier Make sure you have your warranty your sales receipt and the model serial number of your CFM Corporation product DO NOT ATTEMPT TO DO ANY SERVICE WORK YOURSELF 39 Canada ENER QUIDE Look for the EnerGuide Gas Fireplace Energy Efficiency Rating in this brochure Based on CSA P4 1 02 Efficiency Ratings Model EnerGuide Ratings Steady State D O E Fireplace Efficiency Fa
55. terials specifications prices and discontinue colors and products at any time with out notice 33 36 39 43LDVT 33LDVT units GFTN210 2 11 210 GFTE2I0 S6LDVT units GFTN2J1 GFTL2J1 GFTE2J1 S9LDVT units GFTN2K0 GFTE2KO 43LDVT units GFTN2NO GFTE2NO 32 10007852 LDVT Series Direct Vent GaS Fireplace 33 36 39 43LDVT continued Ref Description 33LDVT 36LDVT 39LDVT A3LDVT 1 Log Set complete 10007567 10010113 10008214 10008314 1a Front Left Log A43 B160 BC15 BD16 1b Front Right Log B159 BC16 BD17 1c Front Center Log B161 B138 B138 1d Rear Log B158 BC14 BD15 1e Rear Left Log A41 1f Rear Right Log A42 1g Top Center Log A44 5 16 1 _Lava Rock Package 10001454 10001454 10001454 10001454 1k Ember Package 51915 51915 51915 51915 2a Burner Housing Assy Natural 10007558 10007127 10008218 10008464 2b Burner Housing Assy Propane 10007558 10008042 10008586 10008587 3 Ceramic Tile Single 57803 57803 57803 57803 4a Orifice Burner Natural Refer to Rating Plate for Orifice Size 4b _ Orifice Burner Propane Refer to Rating Plate for Orifice Size 5a Orifice Pilot Natural 10002268 10002268 10002268 10002268 ob Orifice Pilot Propane 10002269 10002269 10002269 10002269 6a Pilot Assy SIT RN 10002264 10002264 10002264 10002264 6b Pilot Assy SIT RP 10002265 10002265 10002265 10002265 Ta Pilot Assy SIT EN 10002387 10002387 10002387 10002387 7b Pilot Assy SIT EP 10002388 1000
56. the ON OFF switch to ON position or set thermostat to desired setting 14 Turn on all electrical power to the fireplace To Turn Off Gas To Heater Turn the ON OFF switch to Off position or set the thermostat to lowest setting Turn off all electric power to the fireplace if service is to be performed 26 Open control access panel Push in gas control knob slightly and turn clock wise x to OFF Do not force Close control access panel 10007852 LDVT Series Direct Vent GaS Fireplace Lighting and Operating Instructions 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 BEFORE LIGHTING THE APPLIANCE A This fireplace is equipped with an ignition device Follow the gas suppliers instructions which automatically lights the pilot DO NOT try to e If you cannot contact your gas supplier call light the pilot by hand the Fire Department B BEFORE OPERATING smell all around the C Use only your hand to push in or turn the gas appliance area for gas Be sure to smell next to control knob Never use tools If the knob will not the floor because some gas is heavier than the air push in or turn by hand do not try to repair it call and will settle on the floor a qualified service technician Force o
57. the easy connection of an optional fan kit 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 Remove the front cover of the EB box Remove the plug socket assembly from the EB 1 box Feed the supply line in through the EB 1 opening in the side of the appliance and then through the back of the EB 1 assembly Fig 8 Connect the black wire of the power supply line to the brass screw polarized of the socket assembly Connect the white wire of the power line to the chrome screw of the socket assembly Connect the ground wire of the supply line to the green screw of the socket assembly 8 Refit the socket assembly back into the electrical box and replace the cover plate Secure the cable with the clamp on the outside of the EB 1 base plate and refit the EB 1 assembly to the unit with the screw removed in step 1 N IN O1 O N INSIDE Electrical Box Retaining Screw Fig 8 EB 1 receptacle Electronic Gas Control Valve 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 wire or insulation on metal edges Route the wire to a conveniently located re
58. the kit Refit the pilot hood assembly Do not over tighten the pilot hood The hood must return to its original alignment Take care not to damage the thermocouple thermo pile or igniter 10 SIT 820 NOVA Gas Control Valve Fig 46 a Using a Torx T20 or slotted screwdriver remove and save the three pressure regulator mount ing screws A pressure regulator tower B and diaphram C Fig 46 Nova SIT 820 gas valve b Ensure the rubber gasket D is properly posi tioned and install the new Hi Lo pressure regula tor to the valve using the new screws E supplied with the kit Tighten screws securely Reference torque 25 in LB c Install the enclosed identification label F to the valve body where it can be easily seen Honeywell Gas Control Valve Fig 47 The Honeywell valve fitted to this unit is suitable for use with LP or Natural Gas It is converted to the required gas application by the installation of a color coded conversion screw a Using a suitable small screwdriver lift out the central regulator cap from the Hi Lo knob on the valve b Unscrew the exposed conversion screw c Insert the new color coded conversion screw Do not over tighten the screw it must be finger tight d Refit the regulator cap e Mount the conversion label supplied with con version screw to the valve in a visible position 11 Reassemble the fireplace
59. upport and the top hole to the knob on the rear log of the two small shelves at the front log support and between the left and right logs burner Scatter the ember material over the tiles on the front area of the ea burner housing Fig 46 Separate it when unpacked and keep it in a fluffy Fig 39 Correct log placement for 39LDVT and loose condition for a more realis tic ember effect Do not place any of the lava rock material on the burner housing assembly 10007852 23 LDVT Series Direct Vent Gas Fireplace 43LDVT 1 Place rear log BD15 on rear bracket ensure log is centered and seated Top Center BBD18 properly to the log support 2 Place front left log BD16 Use log s Front Right bottom notch to locate it onto the front a BD17 support and just rest on top of the D burner housing assembly 3 Place front right log BD17 Use log s bottom notch to locate it onto the front support and just rest on top of the burner housing assembly 4 Place ember material on top of burner 5 Scatter the ember material over the tiles on the front area of the burner housing Fig 40 Do not pack the 8 5 Ae ember material Separate it when unpacked and keep it in a fluffy and Rock loose condition for a more realistic Lava Rock a or 14 1 S 48 J 7 S DA ember effect Ember Material 6 Place front center log B138 on top of
60. urrent National Fuel Gas code ANSI Z223 1 NFPA 54 Only venting components manufactured by CFM Cor poration can be used in Direct Vent systems Hose Clamp Flex Vent Pipes Apply High Temperature I Sealant Before joining the flex vent pipe to the unit apply a bead of high temperature sealant provided to the 4 pipe exiting the fireplace Secure flex vent pipe in place with a hose clamp provided Be sure the flex pipe overlaps at least 1 25 mm onto FP1471 the collars of the fireplace and termination If the ter Fig 11 Apply high temperature sealant to 4 and 7 pipes mination has an internal bead be sure to overlap and secure 1 25 mm past the bead 10007852 11 LDVT Series Direct Vent Gas Fireplace Twist Lock Pipes When using CFM Corporation 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 sliding joints of any telescopic vent section used in the system To join the twist lock pipes together simply align the beads of the male end with the grooves of the female end then while bringing the ends together twist the pipe until the flange on the female end contacts the external flange on the male end It is recommended that you secure the joints with three 3 sheet metal screws however this is not mandatory with twist lock pipe To make it easier to assemble the joints we
61. vent window condensation prevent window condensation D Vertical clearance to ventilated soffit located above the terminal within a horizontal 18 458mm distance of 2 610mm from the center line of the terminal 2 E Clearance to unventilated soffit 12 305mm 12 305mm F Clearance to outside corner see next page G Clearance to inside corner see next page see next page H Clearance to each inside of center line 3 91cm within a height of 15 5m 3 91cm within a height of 15 extended above meter regulator assembly above the meter regulator assembly 5m above the meter regulator assy Clearance to service regulator vent outlet 3 91cm 3 91cm 6 15cm for appliances lt 10 000 Btuh 3kW 9 23cm for appliances gt 10 000 J Clearance to nonmechanical air supply inlet 6 15cm for appliances lt 10 000 to building or the combustion air inlet to any Btuh 3KW 12 30cm for other appliances appliances gt 10 000 Btuh 3kW and lt 100 000 Btuh 30kW 36 91cm for appliances gt 100 000 Btuh 30kW Btuh 3kW and lt 50 000 Btuh 15kW 12 30cm for appliances gt 50 000 Btuh 15kW K Clearance to a mechanical air supply inlet 6 1 83m 3 91cm above if within 10 feet 3m horizontall L Clearance above paved sidewalk or paved 7 2 13m tT T 2 13 driveway located on public property M Clearance under veranda porch deck or
62. ximum horizontal vent run before the termination or a vertical rise is 36 914mm e a 90 elbow is used in the horizontal vent run level height maintained the maximum horizontal vent length is reduced by 36 914mm This does not apply if the 90 elbows are used to increase or redirect a vertical rise Example According to the chart the maximum horizontal vent length in a system with a 7 5 2 3 m vertical rise is 20 6m and if a 90 is required in the horizontal vent it must be reduced to 17 5 2 m In Figure 16 Dimension A plus B must not be greater than 17 5 2 m FP1237 Fig 15 Maximum horizontal vent run 10007852 LDVT Series Direct Vent GaS Fireplace FP1238 Fig 16 Maximum vent run with elbows The maximum number of 45 elbows permitted per side wall installation is two 2 These elbows can be installed in either the vertical or horizontal run For each 45 elbow installed in the horizontal run the length of the horizontal run MUST be reduced by 18 457 mm This does not apply if the 45 elbows are installed on the vertical part of the vent system The maximum number of elbow degrees in a system is 270 Fig 17 Example Elbow 1 Elbow 2 Elbow 3 Elbow 4 Total angular variation FP1239 Fig 17 Maximum number of elbow degrees 13 LDVT Series Direct Vent Gas Fireplace Vertical Sidewall Installation Twist Lock Pipe STEP 1 Locate vent op

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