53
Heat & Glo • 350X-AU, 550X-AU Installation Manual • 2279-980
• 12/17
The rear left log will be positioned to maintain about
a 1-1/4 in. (32 mm) rear gap between the rear left log
and the back wall. The rear left log will maintain about
a 3/4 in. (19 mm) gap from the left wall. See Figure 4.
Figure 4. Rear Left Log Installed
Install Glowing Embers
®
3. Remove the Glowing Embers
®
from packaging and
install the ember material as shown in Figure 1. Care
should be taken to avoid placing ember material
directly over ports and to avoid using excessive
amounts of ember material.
Figure 5. Rear Right Log Installed
Install Rear Logs
1. Remove large rear left log from the packaging and install
the log by locating it on the back left log pin(s). The left
side of the log will reside within the indentation in the
left hearth component. See Figure 5.
Note:
350X-AU model does not utilize a hearth
indentation on the left hearth. See Figure 4.
REAR GAP
SIDE GAP
2. Remove the large rear right log from packaging and
install it by locating it on the back right log pin. On
some models, it may be necessary to lift the rear left
log slightly to install the rear right log. The right side
of the log will reside within the indentation in the right
hearth component. See Figure 5.
350X-AU Models:
The rear right log will be posi-
tioned to maintain about a 2 in. (51 mm) rear gap
between the rear right log and the back wall. The
rear right log will maintain a 3/4 in. (19 mm) gap from
the right wall.
550X-AU Models:
The rear right log will be posi-
tioned to maintain about a 1 in. (25 mm) rear gap be-
tween the rear right log and the back wall refractory.
The rear right log maintain a 1 in. (25 mm) gap from
the right wall. See Figure 5.
REAR GAP
SIDE GAP
WARNING! Risk of Explosion!
Follow ember placement
instructions. DO NOT place embers directly over burner
ports. Replace ember material annually. Improperly
placed embers interfere with proper burner operation.
• Embers CANNOT be placed directly over ports. Care
should be taken not to cover the lighting trail of ports
(from back to front).
• When placing Glowing Embers
®
onto the burner care
should be taken so that the ports are not covered. Place
the 18 mm ember pieces near the port holes in the burner
top. Failure to follow this procedure will likely cause lighting
and sooting problems.
INDENTATIONS