Lennox MBLV-35NE Скачать руководство пользователя страница 21

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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

WARNING

•

Air shutter adjustment should only be performed

by a qualified professional service technician.

•

Ensure front glass panel are in place and sealed

during adjustment.

CAUTION

•

Soot will be produced if the air shutter is closed

too much. Any damage due to sooting resulting

from improperly setting the air shutter is not

covered under the warranty.

•

The air shutter door and nearby appliance surfaces

are hot. Exercise caution to avoid injury while

adjusting flame appearance.

LENNOX HEARTH PRODUCTS • MERIT

SERIES B-VENT GAS FIREPLACES • MODELS MLBV-35, MLBV-40 • INSTALLATION INSTRUCTIONS

Adjustment

Rod Up

(fully Open

Position)

Air Shutter

Adjustment Rod down

min. air opening position)

Burner

Tube

Adjustment Set-Screw

Figure 26: Burner Air Shutter Adjustment

Figure 27: Burner Flame Appearance – Model MLBV-35

Figure 28: Burner Flame Appearance – Model MLBV-40

. Locate adjustment rod and adjust air shutter to the standard set-

ting as shown in Figure 26 (adjustment rod is located in the lower

control compartment).

Note: Move the adjustment rod DOWN to decrease air

and UP to increase air.

Light appliance (follow lighting procedure on lighting label in con-

trol compartment or see the Care and Operation manual).

Allow the burner to operate for at least 15 minutes while observing

the flame continuously to ensure that the proper flame appearance has

been achieved (see Figure 27 and 28). If the following conditions

are present, adjust accordingly:

• If flame appears weak or sooty, adjust the air shutter, incremen-

tally, to a more open position until the proper flame appearance is

achieved.

• If flame stays lowered blue, adjust the air shutter, incrementally,

to a more closed position until the proper flame appearance is

achieved.

Leave the control knob (off/pilot/on) in the ON position and the

burner OFF/ON switch OFF (and remote switches, if applicable).

When satisfied that the burner flame appearance is normal, re-

install the lower control compartment door then proceed to finish the

installation.

Burner Air Shutter Adjustment Procedure

Main Burner factory Air Shutter

Opening Setting - inches (millimeters)

Model

Nat.Gas

Propane Gas

MLBV-35

Closed

3/32 (2.362)

MLBV-40

Closed

3/32 (2.362)

Содержание MBLV-35NE

Страница 1: ...PEUT CAUSER DES BR LURES LAISSER REFROIDIR LA SURFACE VITR E AVANT D Y TOUCHER NE PERMETTEZ JAMAIS UN ENFANT DE TOUCHER LA SURFACE VITR E EL VIDRIO CALIENTE CAUSAR QUEMADURAS USTED DEBE NUNCA TOCAR EL...

Страница 2: ...nt pilot ignition system No external electrical power is required to operate these appliances however 120V AC is recommended see Step 4 Install Field Wiring on Page 12 Use Only These Approved Vent Com...

Страница 3: ...rdance with localcodesor intheabsenceoflocalcodes with the USA National Electrical Code ANSI NFPA 70 latest edition or in Canada the Canadian Electrical Code CSA C22 1 latest edition Provide adequate...

Страница 4: ...WC 0 87 kPa Propane Lo 6 3 WC 1 57 kPa Hi 10 0 WC 2 49 kPa Table 3 Requirements for the Commonwealth of Massachusetts Thesefireplacesareapprovedforinstallationin the US state of Massachusetts if the...

Страница 5: ...es the appliance should be located out of traffic and away from furniture and draperies Figure 3 En raison des temp ratures lev es l appareil devrait tre install dans un endroit o il y a peu de circul...

Страница 6: ...liances may be vented adjacent to a chimney vent servicing a solid fuel fireplace provided the B vent cap is at least 2 ft 0 6 m away from the nearest point of the chimney opening Gas Vent Rule Gas ve...

Страница 7: ...ncroach the area defined by the appliance front face blacksheetmetal Neverallowcombustiblematerialstobepositioned in front of or overlapping the appliance face see Figure 5 also see Figure 30 on Page...

Страница 8: ...STEPS Step 1 Construct Appliance Framing Frame the appliance as illustrated in Figures 8 1 and 8 2 All framing details must allow for a minimum clearance to combustible framing members as shown in Tab...

Страница 9: ...17 000 high 13 000 low 17 000 high 14 000 low MLBV 40 22 000 high 17 000 low 20 000 high 15 500 low Figure 8 1 Framing Dimensions Model No A B C MLBV 35 in 35 1 4 35 1 4 16 mm 895 895 406 MLBV 40 in 4...

Страница 10: ...Either Side ELECTRICAL INLET 2 3 4 in x 2 in 70 mm x 51 mm COVER PLATE with KNOCKOUT Right Side 16 in 406 mm Hood Left Side View 5 7 8 in 149 mm NOTE It is recommended that gas be stubbed in from LEFT...

Страница 11: ...agassupplylinefromthefuelsupplyto theapplianceinvolvesnumerousconsiderations of materials protection sizing locations con trols pressure sediment andmore Certainlyno one unfamiliar and unqualified sho...

Страница 12: ...ly wire to the lower outlet s red pigtail lead and the white power supply wire to the common terminal of the outlet as shown in Figures 13 and 14 6 Connect ground supply wire to pigtail lead attached...

Страница 13: ...ER IGNITER MODULE 3V RED PILOT IN OUT VENT LO HI TH TP TH TP IN ORANGE THTP BLACK TP GREEN TH HIGH LIMIT SWITCH Pilot Burner Pilot Tube Assembly Schematic Representation Only Electronic Gas Control Va...

Страница 14: ...ted outside air control lever is located on the left side of the lower control compartment opening See Figure 15 To open the outside air shutter open the bottom controlaccesspanel reachintothecontrolc...

Страница 15: ...ll allow the shut off valve to be easily attached by hand to the gas flex line Using pipe dressing materials appropriate for the gas type securely affix the shut off valve to this determined pipe leng...

Страница 16: ...ns manual For piezo igniter location see Figure 17 millivolt appliances only Note Lighting Instructions are also found on the literature tag tied to the gas piping next to the gas valve To access the...

Страница 17: ...effect replace the ember material annually Refer to Figure 22 Separate the glowing ember material into pieces about the size of a quarter Keep the pieces fluffed up not matted Distribute the pieces o...

Страница 18: ...Volcanic Stone Fit onto left rear log bracket and rear bar of grate Right Rear Log Bracket Position against left front corner of grate Position against right front corner of grate Position over Rear...

Страница 19: ...ar Log Bracket Glowing Embers Do not place glowing embers over burner openings Grate Volcanic Stone Fit onto left rear log bracket and rear bar of grate Position against left front corner of grate Pos...

Страница 20: ...enclosure panel held away from the fireplace Hook the top flange of the enclosure panel frame over the top of the firebox frame 2 Gently move the bottom of the enclosure panel frame toward the firepla...

Страница 21: ...ted in the lower control compartment Note Move the adjustment rod DOWN to decrease air and UP to increase air 2 Light appliance follow lighting procedure on lighting label in con trol compartment or s...

Страница 22: ...ff the appliance and call a qualified service technican Manually Reset Safety Limit Switch This appliance is equipped with a manually reset safety limit switch in the upper RIGHT side of the firebox b...

Страница 23: ...appliance facing flush with the finished wall position framework to accom modate the thickness of the finished wall Figure 30 For Cold Climate Insulation see Page 5 For Clearances see Page 7 Top of Ap...

Страница 24: ...et les traces de graisse ou d huile Collez l tiquette sur la surface de la plaque de l interrupteur mural qui contr le le foyer Figure A Choisissez la langue qui est principalement parl e dans la r si...

Страница 25: ...e three pressure regulator mounting screws b Remove the pressure regulator spring poppet diaphragm and bushing c Discard all removed components d Make sure the rubber gasket in stalled on the back of...

Страница 26: ...ceding steps Step 12 Attach the conversion label provided in the conversion kit next to the rat ing plate on the appliance Step 13 Turn on gas supply and test for gas leaks refer to Page 16 Always tes...

Страница 27: ...27 NOTE DIAGRAMS ILLUSTRATIONS ARE NOT TO SCALE Notes LENNOXHEARTHPRODUCTS MERIT SERIESB VENT GAS FIREPLACES MODELS MLBV 35 MLBV 40 INSTALLATION INSTRUCTIONS...

Страница 28: ...he right to make changes at any time without notice in design materials specifications prices and also to discontinue colors styles and products Consult your local distributor for fireplace code infor...

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