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111916-01A
For more information, visit www.desatech.com
For more information, visit www.desatech.com
11
11
INSTALLATION
Continued
Lava Rock and Ember Material
1.
For all models, place lava rock along sides and front of firebox
bottom in areas that are visible. It is not necessary to use all
lava rock provided.
NOTICE: Do not put lava rock on or under burner.
Placing lava rock on burner could cause perfor-
mance problems.
2.
Pull ember material apart into pieces no larger than a dime. Place
loosely and directly onto exposed section of front burner and
along space between burner and grate prongs. These will create
glowing ember appearance as flame touches ember material.
Do not block air slots by using too much ember material in one
area. It is not necessary to use all ember material provided.
3.
When lava rock and ember material are in place, close and
latch glass door and secure louvers in place.
WARNING: The glass door must be securely in
place before operating fireplace. Do not operate fire-
place if glass is missing or broken.
DECORATIVE FACING
Any noncombustible material may be used as facing (glass, tile,
brick, etc.) as long as the proper clearances are observed (see
Clearances to Combustibles, page 3). Louvered openings must not
be obstructed and upper and lower panels must remain accessible
for service. Use only heat-resistant, noncombustible mortar or
adhesive when securing decorative facing materials.
FACE EXTENSION FOR MODEL CD32M ONLY
Model CD32M comes equipped with a front face extension. The
front face extension would add 3 1/2" to the width and 3/4" to the
height of the fireplace face.
To install face extension:
1.
Remove existing screws from front face assembly as shown in
Figure 29.
2.
Align holes on top face extension with holes on top side of
front face assembly and secure with screws previously removed
(see Figure 29).
3.
Align holes on right face extension with holes on right side of
front face assembly and secure with screws previously removed
(see Figure 29). Do the same for left side.
4.
Secure top face extension with left and right face extensions
with two sheet metal screws (see Figure 29).
Figure 29 - Front Face Extension, Model CD32M Only
BURNER FLAME ADJUSTMENT
The burner flame adjustment (shutter opening) has been factory
preset (for natural gas) to the proper air-to-gas ratio. This ratio results
in an even, clean burning flame across the burner (see Figure 30).
Figure 30 - Burner Flame Patterns
CORRECT
INCORRECT
CLOSE SHUTTER
INCORRECT
OPEN SHUTTER
Short, Sharp, Blowing Flame
Long, Blue Flame with Yellow Tips
Long, Uneven, Yellow Flame
INSTALLATION
Installing Log Set (Cont.)
Decorative Facing
Face Extension for Model DC32M Only
BURNER FLAME ADJUSTMENT