Lennox Hearth ELITE E36ODGPE-H - Manual (Page 5)

5 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
periodically (After the Burning Season)
Maintenance task accomplishing person procedure
Cleaning Firebox Interior
Replace Spent Batteries
Homeowner
Homeowner
Carefully remove logs and decorative volcanic
stone. Vacuum out interior of the firebox.
Clean firebox walls and log grate. Replace
logs, Rockwool and volcanic stone as detailed
in this manual.
Locate and remove the four (4) screws re-
taining the stainless J-Box cover. Remove
the battery pack and replace the two (2) "D"
cell batteries.
Maintenance task accomplishing person procedure
Inspecting/Cleaning Burner, Logs
and Controls
Inspecting/Cleaning Pilot and Burner
Appliance Checkout
Replacing Rock Ember Materials
Replace Spent Batteries
Qualified Service Technician
Qualified Service Technician
Qualified Service Technician
Homeowner/Qualified Services Technician
Homeowner
Inspect valve and ensure it is properly op-
erating. Check piping for leaks. Vacuum
the control compartment, fireplace logs and
burner area.
Refer to Figure 10 (Dexen) on page 8. Remove
any surface build-up on pilot and burner as-
sembly. Wipe the pilot nozzles, ignitor/flame
rod and hood. Ensure the pilot flame engulfs
the flame sensor as shown.
Perform the appropriate appliance checkout
procedure detailed in this manual.
Remove old ember materials and vacuum
the rock placement area. Place new rock as
described in this document.
Locate and remove the four (4) screws retain-
ing the stainless J-Box cover. Remove the
battery pack and replace the two (2) "D" cell
batteries.
Maintenance schedule
annually (Before the onset of the Burning Season)
Note: Make sure you have new batteries and
all lava rock has filled the pan and that the logs
are set correctly.
Burner adjustments
The following paragraphs address burner
adjustment concerns and procedures.
Flame appearance and sooting
Proper flame appearance is a matter of taste.
Generally most people prefer the warm glow of
a yellow to orange flame. Appliances operated
with air shutter openings that are too large will
exhibit flames that are blue and transparent.
These weak, blue and transparent flames are
termed anemic. If the air shutter opening is too
small excessive sooting may develop.
reset Limit switch
step . Remove bottom middle refractory
panel (#4) and valve cover assembly (#9) to
gain access to the limit switch (#25).
step 2. Slide your left hand into the fireplace
and use your middle finger to feel for two
wires connected to the limit switch. Follow
up, in between the two wires is the reset but-
ton, located on the back of the limit switch.
Refer to Figure 4 and Figure 5 on page 6 for
more detail.