Door Assembly; Step 11. Burner Adjustments - Superior Fireplaces Signature DRT6340TYN Installation Instructions Manual

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT63__TYN / DRC63__TYN) • INSTALLATION INSTRUCTIONS
Step 10. INSTALLATION AND REMOVAL
OF GLASS DOOR
WARNING
• When reinstalling the glass
door, the door latch screws
must be securely tightened
to prevent the glass door
from falling out, which could
potentially cause damage and
possible injury.
• Do not attempt to substitute the
materials used on this door,
or replace cracked or broken
glass.
• Handle this glass with extreme
care! Glass is susceptible to
damage - Do not scratch or
handle roughly while reinstall-
ing the glass door frame.
• The glass door of this appli-
ance must only be replaced
as a complete unit as provided
by the manufacturer. Do not
attempt to replace broken,
cracked or chipped glass sepa-
rately.
• Do not attempt to touch the
front enclosure glass with your
hands while the fireplace is in
use.
WARNING
Do not operate appliance with
the glass front removed, cracked
or broken.
AVERTISSEMENT
Ne pas utiliser l'appareil si le
panneau frontal en verre n'est
pas en place, est craqué ou
brisé.
Only doors certified with the appliance
shall be used.
Seules des portes certifiées pour cet
appareil doivent être utilisées.
WARNING: DO NOT abuse glass door by
striking or slamming shut.
24
WARNING: Any safety screen or guard re-
moved for servicing the appliance must be
replaced prior to operating the appliance.
AVERTISSEMENT : Tout écran ou pro-
tecteur retiré pour permettre l'entretien de
l'appareil doit être remis en place avant
de mettre l'appareil en marche.
Installing Glass Enclosure Panel
(see Figure 40)
To install the front glass door assembly, proceed
as follows:
1. Retrieve the glass door assembly. 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 door frame in front of the firebox
opening and engage the bottom flange over
the rail at the bottom of the firebox opening.
3. Swing the door up and back. Ensure the
gasket seats evenly as the door draws shut.
Engage the nut insert and fasten with two
screws to secure the door.
4. Install the door modesty shield on top
flange glass door as follows: grab the door
modesty shield with both hands, with the
open hem going down and engage it with
the upper lip of the glass door frame by
pushing it all the way down. Make sure the
installed shield is firmly in place.
5. Withthefirescreenhangingonthescreenrod,
drop in the right side of the rod to the right
modesty panel. Then drop in the left side of
the rod through the slot of the left modesty
panel. Make sure that the rod is supported
by the bracket in the center of the fireplace.
WhEN INSTALLING ThE GLASS DOOR, SE-
CURELY TIGhTEN ThE LATCh SCREWS - SEE
ThE FIRST WARNING ON ThIS PAGE.
Top Flange Glass door
Glass Door Latch (2)
assembly
Latch
Screws
Firebox Floor
Glass Door Assembly
When installing the glass door, ensure
the spacing on both sides are equal.
Figure 40 - Installing the Glass Door
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Step 11. BURNER ADJUSTMENTS

Flame Appearance and sooting
Proper flame appearance is a flame which is blue
at the base and becomes yellow-orange in the
body of the flame. When the appliance is first lit,
the entire flame may be blue and will gradually
turn yellow-orange during the first 15 minutes
of operation. After 15 minutes of operation, if
the flame is blue, or if the flame is orange with
evidence of sooting (black tip), the air shutter
opening may need to be adjusted.
If the air shutter opening is closed too far,
sooting may develop. 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 surfaces adjacent to the vent
termination.
Sooting is caused by incomplete combustion
in the flames and lack of combustion air enter-
ing the air shutter opening. To achieve a warm
yellow-orange flame with an orange body that
does not soot, the shutter opening must be
adjusted between these two positions.
Air Shutter Adjustment Guidelines
• If there is smoke or soot present, first check
the log set positioning to ensure that the
flames are not impinging on any of the logs.
If the log set is properly positioned and a
sooting condition still exists, then the air
shutter opening should be increased.
• The more offsets in the vent system, the larger
the air shutter opening will need to be.
• An appliance operated with the air shutter
opened too far, may have flames that appear
blue and transparent. These weak, blue and
transparent flames are termed anemic.
The following chart is provided to aid in correctly
adjusting the air shutter.
Air Shutter Adjustment Guidelines
Amount of Flame
Primary Air Color
If air shutter is Flame will
closed too far be orange
If air shutter is Flame will
open too far be blue
Air Shutter
Adjustment
Air shutter
gap should be
increased
Air shutter
gap should be
decreased