Burner Adjustments - Lennox Hearth Products EBSTNM-2 Homeowner's Care And Operation Instructions Manual

B-vent multi-open elite series
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WARNING: DO NOT ATTEMPT TO SUBSTI-
TUTE THE MATERIALS USED ON THESE
DOORS, OR REPLACE CRACKED OR BRO-
KEN GLASS WITH ANY MATERIALS OTHER
THAN THOSE PROVIDED BY THE APPLI-
ANCE MANUFACTURER.
THE GLASS DOORS OF THIS APPLIANCE MUST
ONLY BE REPLACED AS A COMPLETE UNIT AS
PROVIDED BY THE MANUFACTURER. DO
NOT ATTEMPT TO REPLACE BROKEN,
CRACKED OR CHIPPED GLASS SEPARATELY.
Refer to Figure 6 and remove the front glass
enclosure panel as follows:
1. Remove the top bustle, and the top louver
assembly or radiant panel. Then remove the
bottom bustle.
2. Open the control compartment access panel.
To open the control compartment access panel,
actuate the spring-loaded magnetic catches
securing the panel, by gently depressing the
outer top corners of the panel until the catches
"pop" the door free, allowing it to swing out and
down to open.
3. Remove the bottom control compartment
access panel by compressing the spring-loaded
hinge pin on the left side until it disengages
from the left cabinet corner post hole. Pull the
panel away from the fireplace.
4. Once the control compartment access panel
has been removed, the modesty panel can be
removed as follows: pull the bottom right
corner of the modesty panel out slightly to
disengage the snap-fit feature; lift the modesty
panel by the tab on the panel's right end, pull
the right end of the panel away from the
cabinet and then pull the panel diagonally out
of the left side cabinet panel slots. (In the
above procedure, reverse the words "left" and
"right" for EBCR-2 models).
Remove the modesty panel carefully, so that
none of the wires become loose or discon-
nected. Now complete access to the gas control
valve and its related controls is attainable.
8
Lower Compartment Door and Hinge
Top Flange
Modesty Panel
(Glass Enclosure
Panel Frame)
Glass
Enclosure
Panel
Latch
Bottom Vee-flange
(Glass Enclosure
Firebox Floor
Panel Frame)
EBST-2 SHOWN
Figure 6
5. Locate the latch at the top of the control
compartment. To disengage the latch from the
bottom vee-flange of the glass enclosure panel,
reach for the handle located towards the back
of the latch and pull the handle down towards
the front of the unit.
6. Swing the bottom of the door out and raise
it slightly to lift the top flange of the door frame
away from the appliance.
To install the front glass enclosure panel,
proceed as follows:
1. Visually inspect the gasket on the backside
of the panel. The gasket surface must be clean,
free of irregularities and seated firmly.
2. Position the glass enclosure panel in front
of the firebox opening at a 45 degree angle and
engage the top flange over the lip at the top of
the firebox opening.
3. Swing the glass enclosure panel down and
back. Ensure the gasket seats evenly as the
panel draws shut. Engage the Vee-flange at
the bottom of the panel with the latch and then
close the latch to secure the panel.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
4. Reinstall the modesty panel by inserting the
tongues on the left side of it into the slots on
the left side cabinet panel. Swing the right side
of the modesty panel towards the unit. Engage
Front Glass
the hook on the right side of the modesty panel
Enclosure Panel
with the right side cabinet panel slot. Gently
press the bottom right corner of the modesty
panel to engage the snap-fit feature.
(The left and right designations used here are
reversed in EBCR-2 applications.)
5. Reinstall the bottom control compartment
access panel by inserting the right side locat-
ing pin into the right side cabinet panel and
then the left side spring-loaded pin into the left
side cabinet panel.
6. Reinstall the top and bottom bustle, and the
top louver assembly or radiant panel.

Burner Adjustments

Note - The air shutter for the burner primary air
opening is factory-set. Do not adjust the fac-
tory-set position. The factory-set position is
shown in Figure 7.
*Note - Do Not Adjust the Factory-Set Position.
Each of the two air shutters (one for each burner) are
open the amount shown in the table, below.
F
A
M
o
e d
E
B
S
T
E
B
F P
E
B
C
R
E
B
C
L
E
B
B
A
Figure 7
*Air Shutter
Burner
Opening
Venturi
Tube
Orifice
M
A
N I
B
U
R
N
E
R
C
T
O
R
Y
S
H
U
T
E T
R
S
E
T T
N I
G
P
o r
a p
e n
N
a
u t
l a r
G
s a
G
s a
s l
n i
h c
s e
n i
h c
s e
(
m
m
)
(
m
m
)
2 -
2 -
2 -
/ 1
6 1
(
. 1
) 5
/ 5
6 1
(
) 8
2 -
Y

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