Lennox Crestline LSBV-3628MN Care And Operation Instructions Manual page 9

LENNOX CRESTLINE™ SERIES B-VENT GAS FIREPLACES • 36"/42" LSBV MODELS • CARE AND OPERATION INSTRUCTIONS
Logs and Rockwool Placement
WARNING: LOGS GET VERy HOT AND
WILL REMAIN HOT UP TO ONE HOUR
AFTER GAS SUPPLy IS TURNED OFF.
HANDLE ONLy WHEN LOGS ARE COOL.
TURN OFF ALL ELECTRICITy TO THE AP-
PLIANCE BEFORE yOU INSTALL GRATE
AND LOGS.
WARNING: THIS APPLIANCE IS NOT
MEANT TO BURN WOOD. ANy ATTEMPT
TO DO SO COULD CAUSE IRREPARABLE
DAMAGE TO yOUR APPLIANCE AND
PROVE HAzARDOUS TO yOUR SAFETy.
WARNING: THE SIzE AND POSITION ON
THE LOG SET WAS ENGINEERED TO GIVE
yOUR APPLIANCE A SAFE, RELIABLE
AND ATTRACTIVE FLAME PATTERN.
ANy ATTEMPT TO USE A DIFFERENT
LOG SET IN THE FIREPLACE WILL VOID
THE WARRANTy AND WILL RESULT IN
INCOMPLETE COMBUSTION, SOOTING,
AND POOR FLAME qUALITy.
Proper log placement is critical to prevent soot-
ing. Carefully position the ceramic fiber logs
over the burner as described in the following
steps, and detailed in Figures 10 through 15.
Note: Logs should be placed in the gaps between
the flame peaks and should be positioned so
that at no time they impinge the flames.
The logs are packaged within the firebox. The
Lava Rock (2 bags) and Rockwool (Glowing
Embers) (1 bag) are in the bottom of the
burner tray.
Spread 1-1/2 bags of Lava Rock evenly inside
of the burner tray, as shown in Figure 10. The
rest of the 1/2 bag of Lava Rock should be used
only on LSBV-42 models, placed on the open
spaces on the bottom of the firebox between
the refractory and burner tray.
Rear Log Pin
Vertical Brackets
Lava Rock
Figure 10
These appliances are equipped with a beautifully
crafted six (6) piece ceramic fiber log set. The
logs, shown in Figure 8 on page 8, are to be
positioned precisely as shown. Any modifica-
tion to the lay of the logs may result in sooting,
property damage and injury or death.
The rear log has mating holes for pin engage-
ment on its bottom side. DO NOT force a hole
into a log by engaging the pins where they are
not intended to go.
Apparent minor mis-alignment of the pins and
holes or landings can be eliminated by gently
adjusting the position of the logs until the pins,
holes or landings easily mate.
Step 1. To position the logs, begin by placing
the rear log in position over the two pins located
at the left rear and right rear of the log grate,
see Figure 10 and Figure 11.
Figure 11
Step 2. Position the bottom log, (see Figure
10 and Figure 12 ) between the two vertical
brackets of the burner tray.
Remove the Rockwool from the plastic bag
and tear into quarter size pieces, as shown in
Figure 12. Spread across the front part of the
burner. Do Not use more than is necessary to
cover the burner. When properly positioned,
the Rockwool will unevenly cover approximately
85% of the burner with no appreciable gaps.
Bottom Log
Rear Log Pin
Rockwool
Figure 12
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Step 3. Place the left log as shown in Figure
13, on the landing of the rear log. Make sure
the landing on the front end of the log is resting
on the first left finger of the grate, as shown
in Figure 13.
Left Log
Figure 13
Step 4. Position the center log, see Figure 14,
with the two branches sitting on the two landings
Rear Log
provided on the top of the left log. The other
end of the center log has a groove that should
fit against the second right finger of the grate,
as shown in Figure 14.
Left Log Landings
Center Log
Figure 14
Step 5. Place the right log as shown in Figure
15, with the upper end sitting on the landing
provided on the rear log. Another end of the
right log should rest on the first right finger of
the grate (see Figure 15 ). Position the top
right log as shown, locating it on the landing
of the center log.
Log Grate
Center Log Landing
Figure 15
Rear Log Landing
Left Grate Finger
Second Right Grate Finger
Top Right Log
Right Log
Right Grate Finger
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