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LENNOX CRESTLINE™ SERIES B-VENT GAS FIREPLACES • 36"/42" LSBV MODELS • CARE AND OPERATION INSTRUCTIONS
6
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Periodically (After the Burning Season)
Maintenance Task Accomplishing Person Procedure
Cleaning Firebox Interior
Check Flame Patterns and Flame Height
Checking Vent System
Cleaning Optional Glass Doors
Homeowner
Homeowner
Homeowner
Homeowner
Carefully remove logs, glowing embers (rock-
wool), and volcanic stone, if used. Vacuum
interior of the rebox. Clean rebox walls
and log grate. Replace logs, glowing embers
(rockwool), and volcanic stone, as detailed in
this manual.
Refer to Figure 8 on page 8 and verify the
flame pattern and height displayed by the ap-
pliance conforms to the picture. Flames must
not impinge on the logs.
Inspect the vent system at the top and at the
base (within the rebox) for signs of blockage
or obstruction. Look for any signs of dislocation
of the vent components.
Clean as necessary following the directions
provided in this manual. DO NOT TOUCH OR
ATTEMPT TO CLEAN DOORS WHILE THEY
ARE HOT.
Maintenance Schedule
Annually (Before the onset of the Burning Season)
Maintenance Task Accomplishing Person Procedure
Inspecting/Cleaning Burner, Logs
and Controls
Check Flame Patterns and Flame Height
Inspecting/Cleaning Pilot and Burner
Checking Vent System
Appliance Checkout
Replacing Glowing Ember (Rockwool)
Materials
Qualied Service Technician
Qualied Service Technician
Qualied Service Technician
Qualied Service Technician
Qualied Service Technician
Homeowner/Qualied Services Technician
Inspect valve and ensure it is properly operat-
ing. Check piping for leaks. Vacuum the control
compartment, replace logs and burner area.
Refer to Figure 8 on page 8 and verify the
flame pattern and height displayed by the
appliance conforms to the picture. Flames
must not impinge on the logs.
Refer to Figure 9 on page 8. Remove any
surface build-up on pilot and burner assembly.
Wipe the pilot nozzles, ignitor/ame rod and
hood. Ensure the pilot flame engulfs the flame
sensor as shown.
Inspect the vent system at the top and at the
base (within the rebox) for signs of blockage
or obstruction. Look for any signs of disloca-
tion of the vent components.
Perform the appropriate appliance checkout
procedure detailed in this manual.
Remove old ember materials and vacuum
the area for placement of glowing embers
(rockwool). Place new rockwool as described
in this document.