Table of Contents
Advertisement
The pilot flame should be steady and, not lifting
or floating. Flame should be blue in color with
traces of orange at the outer edge.
Replace logs after pilot inspection.
To light the burner; turn "ON" the modesty
panel mounted ON/OFF switch and rotate the
gas valve control knob counterclockwise to
the "ON" position.
MILLIVOLT
Hood
Thermocouple
Pilot
Nozzels
Thermopile
Figure 55
Electronic Appliance Checkout
To light the burner, turn 'ON' the modesty
panel mounted ON/OFF switch and turn the gas
control switch to the "ON" position. Ensure the
ignitor lights the pilot. The pilot flame should
engulf the flame rod as shown in Figure 56 .
ELECTRONIC
3/8 To 1/2 Inch
(9 mm to 13 mm)
Proper Flame
Adjustment
Pilot
Nozzle
Figure 56
Step 9. INSTALLING GLASS ENCLOSURE
PANELS
1. Visually inspect the gasket on the backside
of the panels. 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. See Figure 57.
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 latches and
close the latches to secure the panel.
4. After installing the front glass enclosure
panel, reinstall the bottom control compart-
ment access panel by inserting the right side
locating pin into the right side cabinet panel
and then the left side spring-loaded pin into
the left side cabinet panel.
Control Compartment Access Panel and Hinge
Ignitor Rod
³⁄₈" Min
(9 mm)
Bottom Vee-flange
Glass Door Frame
Figure 57
WARNING: HANDLE THE GLASS WITH EX-
TREME CARE! TEMPERED GLASS IS SUS-
CEPTIBLE TO DAMAGE (SCRATCHES, FOR
EXAMPLE) – HANDLE GLASS DOORS
(GLASS ENCLOSURE PANELS) GENTLY
WHILE REINSTALLING THEM.
WARNING: NEVER OPERATE THE APPLI-
ANCE WITHOUT THE GLASS ENCLOSURE
Ground
PANELS IN PLACE AND SECURE.
Electrode
Flame Rod
Step 10. BURNER ADJUSTMENTS
Hot Surface
Igniter
Flame Appearance and sooting
Proper flame appearance is a matter of taste.
Generally, most people prefer the warm glow
of a yellow to orange flame. Appliances oper-
ated with air shutter openings that are too large
will exhibit flames that are blue and transpar-
ent. These weak, blue and transparent flames
are termed anemic. If the air shutter opening is
too small sooting may occur.
Sooting is indicated by black puffs developing
at the tips of very long orange flames. Sooting
results in black deposits forming on the logs,
appliance inside surfaces and on exterior sur-
faces adjacent to the vent termination. Sooting
is caused by incomplete combustion in the
flames and lack of combustion air entering the
air shutter opening. To achieve a warm yellow
to orange flame with an orange body that does
not soot, the shutter opening must be adjusted
between these two extremes.
No smoke or soot should be present. Reposition
the log set if flames impinge on any part of it.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Top Flange
Glass Door Frame
Front Glass
Enclosure Panel
Modesty Panel
Glass Door
Firebox Floor
Latch
EDVST SHOWN
Installing The Glass Door
If the log set is properly positioned and sooting
conditions exist, the air shutter opening on the
main burner tube should be adjusted. Normally,
the more offsets in the vent system, the greater
the need for the air shutter to be opened further.
Burner Adjustment
WARNING: AIR SHUTTER ADJUST-
M E N T S H O U L D O N L Y B E P E R -
FORMED BY A QUALIFIED PROFES-
SIONAL SERVICE TECHNICIAN.
IMPORTANT: ENSURE THAT THE GLASS
ENCLOSURE PANELS ARE IN PLACE AND
SEALED DURING ADJUSTMENT.
CAUTION: THE AIR SHUTTER DOOR AND
NEARBY APPLIANCE SURFACES ARE
HOT. EXERCISE CAUTION TO AVOID
INJURY WHILE ADJUSTING FLAME AP-
PEARANCE.
To adjust the flame, rotate the adjustment rod
(located in the lower control area) counterclock-
wise to decrease or clockwise to increase the air
shutter opening. Adjust the air shutter to the
recommended setting as shown in Figure 58 .
Allow the burner to operate for at least 15 min-
utes. Observe the flame continuously. If it ap-
pears weak or sooty as previously described,
adjust the air shutter by rotating the adjustment
rod until the flame appearance is as desired.
Air Shutter
Adjusting
Rod
Increase Shutter
Opening In This
Direction
Decrease Shutter
Opening In This
Direction
Note - Burners are omitted in this view for clarity.
M
A
N I
B
U
R
N
E
R
F
A
C
T
O
R
Y
S
H
U
T
E T
R
S
N
a
u t
l a r
G
s a
P
M
o
e d
s l
n i
h c
s e
(
m
m
)
E
D
V
S
T
E
D
V
F P
1
" 4 /
E
D
V
C
R
6 (
3 .
) 5
E
D
V
C
L
Adjustment Rod Positions (when viewed from above)
Figure 58
Orifice
E
T T
N I
G
o r
a p
e n
G
s a
n i
h c
s e
(
m
m
)
5
" 8 /
(
5 1
8 .
) 8
25
Hide quick links:
Advertisement
Table of Contents
