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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

MLDVT-30 & MLDVT-35 LOG PLACEMENT (model-35 shown; model-30 similar)

Figure 47

Step 2

Step 3

Step 4

Step 1

  Log 

 

  Number 

Description

 

Rear Log

 

Left Front Log

 

Right Front Log

 

Left Cross Log

 

Right Cross Log

Catalog Number for the entire log set: 

MLDVT-30: H7839

MLDVT-35: H7666

Left Rear Log Bracket

Right Rear Log Bracket

Glowing Embers

(Do not place glowing ember over burner slots)

Log Rack

Volcanic Stone

4

5

3

2

1

2

3

1

Position on the left 

rear log bracket

Right Rear Log Bracket

Position against the left 

side of the log rack

Position against the right 

side of the log rack

4

5

Position over rear log (1) 

and against log rack

Position on the right rear  

log bracket

LENNOX HEARTH PRODUCTS  •  MERIT

® 

 SERIES DIRECT-VENT GAS FIREPLACES  •  MODELS MLDVT-30/35/40/45  •  INSTALLATION INSTRUCTIONS

Содержание Meris SeriesM LDVT-45NE

Страница 1: ...T AVISO HOT GLASS WILL CAUSE BURNS DO NOT TOUCH GLASS UNTIL COOLED NEVER ALLOW CHILDREN TO TOUCH GLASS UNE SURFACE VITR E CHAUDE PEUT CAUSER DES BR LURES LAISSER REFROIDIR LA SURFACE VITR E AVANT D Y...

Страница 2: ...lation The Electronic appliances have an electronic intermittent pilot ignition system External electrical power is required to operate these units The battery back up can be used in case of a power o...

Страница 3: ...lation de cet appareil These appliances comply with National Safety Standards and are tested and listed by ETL Intertek Report No 100326540PRT 001 to ANSI Z21 88 in Canada CSA 2 33 and CAN CGA 2 17 M9...

Страница 4: ...jurisdiction and by the USA National Fuel Gas Code NFPA 54 ANSI Z223 1 latest edition or in Canada the CAN CSA B149 1 codes latest edition Installtheapplianceaccordingtotheregulations of the local au...

Страница 5: ...le etc a metal or woodbarriercoveringtheentirebottomsurface must be used Cold Climate Insulation For cold climate installations seal all cracks around your appliance with noncombustible material and w...

Страница 6: ...6 12 to 7 12 1 25 0 38 7 12 to 8 12 1 5 0 46 8 12 to 9 12 2 0 0 61 9 12 to 10 12 2 5 0 76 10 12 to 11 12 3 25 0 99 11 12 to 12 12 4 0 1 22 12 12 to 14 12 5 0 1 52 14 12 to 16 12 6 0 1 83 16 12 to 18 1...

Страница 7: ...e t e m t e e f 5 1 f o t h g i e h a n i h t i w m c 1 9 t e e f 3 y l b m e s s a r o t a l u g e r r e t e m e h t e v o b a t e e f 5 1 f o t h g i e h a n i h t i w m c 1 9 t e e f 3 y l b m e s...

Страница 8: ...ment door Any hearth extension used is for appearance only and does not have to conform to standard hearth extension installation requirements ShelfHeight Toprovideforthelowestpossibleshelfsurface the...

Страница 9: ...eir equivalent Unit Being Secured by its Nailing Flanges to the Framing Left Side Front Corner of Fireplace Shown Right side requirements are the same NOTE The nailing flanges combustible mem bers and...

Страница 10: ...Dimensions Model No A B C D MLDVT 30 in 30 1 4 35 1 4 39 1 4 16 mm 768 895 997 406 MLDVT 35 in 35 1 4 35 1 4 39 1 4 16 mm 895 895 997 406 MLDVT 40 in 40 1 4 40 1 4 44 1 4 16 mm 1022 1022 1124 406 MLD...

Страница 11: ...nts outlined in the National Fuel Gas Code NFPA 54 latest edition USA or CAN CSA B149 1 latest edition Canada Also see Figure 13 Figure 15 Route Gas Line 3 76 mm Left Side Front Corner of Fireplace Fr...

Страница 12: ...u foumisseunde gaz Useonlyapprovedventingcomponents See Approved Vent Components on Page 2 These fireplaces must be vented directly to the outside The vent system may not service multiple appliances a...

Страница 13: ...4 1 1 3 5 5 2 4 4 0 2 2 0 1 1 5 1 5 8 3 5 5 7 8 4 4 1 0 0 2 1 1 4 1 9 4 5 5 7 5 4 1 0 2 1 1 1 5 1 8 5 5 5 6 4 0 0 0 0 2 1 2 1 5 2 6 5 5 7 8 6 4 1 0 0 0 2 1 3 1 5 8 6 5 5 7 3 7 4 0 1 0 0 2 1 3 1 3 7 5...

Страница 14: ...nal specifications Where required a telescopic vent section SV4 5LA may be used to provide the installer withanoptionininstallingintightand confined spaces or where the vent run made up of fixed lengt...

Страница 15: ...align with the required direction of the next vent run element Twist elbow sections in a clockwise direction onlysoastoavoidthepossibilityofunlocking any of the previously connected vent sections see...

Страница 16: ...all the way down to at or near level SV4 5VF Secure Vent SF4 5VF Secure Flex firestop spacer must be used anytime vent pipe passes through a combustible floor or ceiling SV4 5HF Secure Vent SF4 5HF S...

Страница 17: ...op Vent three elbows LENNOX HEARTH PRODUCTS MERIT SERIES DIRECT VENT GAS FIREPLACES MODELS MLDVT 30 35 40 45 INSTALLATION INSTRUCTIONS VERTICAL VENT FIGURES TABLES continued Horizontal Outside Wall Te...

Страница 18: ...vent run element Twist elbow sections in a clockwise direction only so as to avoid the possibility of unlocking any ofthepreviouslyconnectedventsections see Figure 19 on Page 14 I Continue installatio...

Страница 19: ...ng the use of the fireplace Young children should be carefully supervised when they are in the same area as a hot termination To prevent contact with hot surfaces we recommend the use of a Termination...

Страница 20: ...NENT IN THE SYSTEM see Figure 31 Use Table 8 as an aid in venting component selection for a particular range of exterior wall thicknesses Figure 32 Top Vent ONE 90 DEGREE ELBOW ELBOW CONNECTION NOT DI...

Страница 21: ...HEARTH PRODUCTS MERIT SERIES DIRECT VENT GAS FIREPLACES MODELS MLDVT 30 35 40 45 INSTALLATION INSTRUCTIONS See Table 8 on Page 20 as an aid in venting component selection for a particular range of ext...

Страница 22: ...g Firestop Spacer SV4 5VF When using Secure FlexTM use Firestop Spacer SF4 5VF When using Secure Flex use Firestop Spacer SF4 5HF Wall Firestop Spacer SV4 5HF See Table 8 on Page 20 as anaidinventingc...

Страница 23: ...proximately 1 2 inch from the end 3 Pull and extend the inner flexible vent pipe 4 Slidetheinnerflexpipeovertheadaptorcol lar Ensure the flexible vent pipe completely engages the adaptor collar to a d...

Страница 24: ...TP TH TP IN ORANGE THTP BLACK TP GREEN TH TO WALL SWITCH OR THERMOSTAT Refer to Section A for millivolt appliances and Section B for electronic appliances The gas valve is set in place and pre wired a...

Страница 25: ...itch to the OFF position 10 After the wiring is complete replace the cover plate Note No batteries to be installed in the battery holderuntilapoweroutage oriftheapplianceis to be operated solely with...

Страница 26: ...ff valve and gas lex line and pull the assembly forward out of the compart ment Separate the shut off valve from the gas flex line Determine the length of pipe needed to route the gas line from the la...

Страница 27: ...he pilot lighting instructions provided in the Care and Operation Instructions manual For piezo igniter location see Figure 41 on Page 26 millivolt appliances only Note Lighting Instructions are also...

Страница 28: ...he rear log 1 as shown Position it on the left rear log bracket 2 Place the left front log 2 as shown Posi tion it against the left front of the log rack 3 Place the right front log 3 as shown Posi ti...

Страница 29: ...35 H7666 Left Rear Log Bracket Right Rear Log Bracket Glowing Embers Do not place glowing ember over burner slots Log Rack Volcanic Stone 4 5 3 2 1 2 3 1 Position on the left rear log bracket Right Re...

Страница 30: ...g bracket 4 2 3 Position the left front log 2 and the right front log 3 against the log rack 3 2 Log Number Description 1 Rear Log 2 Left Front Log 3 Right Front Log 4 Left Cross Log 5 Right Cross Log...

Страница 31: ...hannel above the door Pull the door forward 4 Retrieve the glass door Visually inspect the gasket on the backside of the frame Gasket surface must be clean free of irregularities and seated firmly 5 I...

Страница 32: ...HEARTH PRODUCTS MERIT SERIES DIRECT VENT GAS FIREPLACES MODELS MLDVT 30 35 40 45 INSTALLATION INSTRUCTIONS 1 Locateadjustmentrodandadjustairshutter to the standard setting as shown in Figure 50 adjust...

Страница 33: ...ng flush with the finished wall position framework to accommodate the thickness of the finished wall Figure 53 See Page 5 for Cold Climate Insulation and Page 8 for Clearances Top of Appliance 3 76 mm...

Страница 34: ...estas instrucciones y prosiga de la siguiente manera 1 Identifique el interruptor o el termostato de pared quecontrolalachimenea verifiquequeelinterruptor opera la chimenea encendi ndola y apag ndola...

Страница 35: ...V4 5VF 10 Firestop Spacer Vertical rigid 1 1 1 spacing 10 pack 96K92 SV4 5SP Support Plate LENNOX HEARTH PRODUCTS MERIT SERIES DIRECT VENT GAS FIREPLACES MODELS MLDVT 30 35 40 45 INSTALLATION INSTRUCT...

Страница 36: ...in 190 5 mm for flex 6 pack H7748 FVK36 36 Flex Connector Kit Note Flex attaches to appliance collar at one end and to rigid venting at other end Listed Secure Vent Components Cat Model Description 1...

Страница 37: ...e front glass door assembly See Figure 49 on Page 31 Step 3 Carefully remove the logs Take care not to break the logs Step 4 Refer to Figure 55 on Page 38 Remove the burner assembly with attached vent...

Страница 38: ...sure regulator and diaphragm Discard allremovedcomponents Ensuretheprovided diaphragm is installed properly onto the replacement pressure regulator and install the new pressure regulator using the new...

Страница 39: ...the orifice with the one provided with the kit Exercise extreme care to prevent damagetoorbreakageoftheigniterassembly All Models Step 9 Refer to Figure 55 on Page 38 and Figure 60 VERIFY THE PROPER O...

Страница 40: ...time without notice in design materials specifications prices and also to discontinue colors styles and products Consult your local distributor for fireplace code information 1508 Elm Hill Pike Suite...

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