Lennox-hearth EN54-VDLE Manuel d'utilisateur télécharger pdf (Page 4)

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

CAUTION: DO NOT ATTEMPT TO TOUCH THE

FRONT ENCLOSURE GLASS WITH YOUR

HANDS WHILE THE FIREPLACE IS IN USE.

Figure 3

Dexen Electronic Gas Valve

Figure 2

Note: Refer to Figure 1 for the location of

the piezo ignitor.

Electronic Appliances -

To light electronic appliances refer to the detailed

lighting instructions found in both English and

French on pages 14 and 15 of these instructions

respectively. Electronic appliance lighting

instructions may also be found on the pull out

lighting instruction labels attached to the gas

control valve. See Figure 1 for its location.

If your electronic appliance is equipped with an

optional remote wall switch or remote control kit

the appliance main burner may be turned on and

off with the wall switch or remote control.

Variable Flame Height Adjustment

(Millivolt And Electronic Appliances)

1. All Millivolt and Electronic appliances are

equipped with a variable gas control valve. Flame

height for these models may be adjusted through

a range between ﬁxed low and high settings,

alternately, while the appliance is in operation.

Adjust the ﬂame height as desired after lighting

the appliance by rotating the variable adjustment

control knob located on the front of the valve

(refer to Figure 2).

2. When lit for the ﬁrst time, this appliance will

emit a slight odor for an hour or two. This is due

to the “burn-in” of internal paints and lubricants

used in the manufacturing process.

3. Keep lower control compartment clean by

vacuuming or brushing at least twice a year.

More frequent cleaning may be required due to

excessive lint from carpeting, bedding materials,

etc. It is important that control compartments,

burners and circulating air passageways of the

appliance be kept clean.

Always turn off gas to the pilot (millivolt

appliances) before cleaning. Before re-lighting,

refer to the lighting instructions in this manual.

Instructions are also found on a pull-out panel

located on the ﬂoor of the appliance.

Maintenance

The appliance and venting system should be

thoroughly inspected before initial use and at least

annually by a qualiﬁed service technician. However,

more frequent periodic inspections and cleanings

should be performed by the homeowner.

Homeowner must contact a qualiﬁed service

technician at once if any abnormal condition

is observed.

Glass Cleaning

It will be necessary to clean the glass periodi-

cally. During start-up it is normal for conden-

sation to form on the inside of the glass. This

can cause lint, dust and other airborne particles

to cling to the glass surface. Also initial 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-ammo-

nia household cleaner and warm water (a gas

ﬁreplace glass cleaner is recommended). After

that the glass should be cleaned two or three

times during each heating season, depending

on the circumstances present.

Note:

Clean glass after ﬁrst two weeks of

operation.

WARNING: DO NOT USE ABRASIVE

CLEANERS. NEVER CLEAN THE GLASS

WHEN IT IS HOT.

Pilot Stage

Terminal

Pressure-Tap

(Inlet)

Pilot Gas

Outlet

Supply Gas

Inlet

Pressure-Tap

(Manifold)

Burner Stage

Terminal

Ground

(TP)

PILOT

OUT

VENT

Gas Outlet

To Burner

Regulator

Mounting Screw

Gas Controls/Control Compartment Access

The gas controls can be found behind the bottom

panel. Remove the bottom panel by pulling it

towards the front.

On millivolt systems, the piezo ignitor, Hi/Lo

ﬂame adjustment knob, and pilot and main

gas ON/OFF control knob are located behind

the panel. See Figure 1.

Operation of millivolt and electronic gas con-

trol systems are different. Before lighting and

operating your appliance determine if you have

a millivolt or electronic appliance.

Refer to Figure 1 for access to the gas control

valve. Millivolt appliances will be ﬁtted with the

gas control valve shown in Figure 2.

Appliances with electronic systems will be ﬁtted

with the electronic valve shown in Figure 3.

Familiarize yourself with the gas control valve

that your appliance uses.

Millivolt Appliances -

To light millivolt appliances refer to the detailed

lighting instructions found on page 12 (English)

and page 13 (French). Millivolt appliance light-

ing instructions may also be found on the pull

out lighting instruction labels attached to the

gas control valve.

Millivolt appliances are ﬁtted with an ON/OFF

Rocker Switch for appliance ON/OFF control.

See Figure 1 for its location. Once the pilot is

lighted, the ON/OFF rocker switch will control the

appliance ON/OFF operation. To operate: Toggle

the switch between its ON and OFF positions.

If your millivolt appliance is equipped with an

optional remote wall switch or remote control

kit and the pilot is lit, the appliance main burner

may be turned on and off with the wall switch

or remote control.

Variable Flame

Height Adjustment

Manifold Pressure

Port

Inlet

Pressure

Port

Main Gas Control Knob

SIT Millivolt Gas Valve

TPTH TP TH

OUT

5. Always keep the appliance area clear and

free from combustible materials, gasoline and

other ﬂammable liquids.

6. Remember, Millivolt appliances have a continu-

ous burning pilot ﬂame. Exercise caution when

using products with combustible vapors.

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Lennox-hearth EN54-VDLE Manuel d'utilisateur Page 4

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