Variable Flame Adjustment; Maintenance - Lennox ADAGIO-MN Care And Operation Instructions Manual

Electronic Appliances -
To light electronic appliances refer to the detailed
lighting instructions found in both English and
French on Pages 17 and 18 of these instructions.
Electronic appliance lighting instructions may
also be found on the pull out lighting instruction
labels attached to the gas control valve.
Electronic appliances are fitted with an ON/OFF
rocker switch for appliance ON/OFF control. See
Figure 1 for its location.
Once the pilot is lighted, the ON/OFF rocker
switch will control the appliance ON/OFF opera-
tion. To operate: Toggle the switch between its
ON and OFF positions.
HI/LO Variable
Manifold
Flame Height
Pressure Tap
Adjustment
HI
LO
Pilot
Adjustment
Screw
OFF
Standard Burner
OFF/ON Rocker
ON
Switch
Figure 3
- SIT Electronic Gas Valve
If your electronic appliance is equipped with an
optional remote wall switch, wall thermostat or
remote control kit the appliance main burner
may be turned on and off with the wall switch,
wall thermostat or remote control.
Variable Flame Height Adjustment
(Millivolt And Electronic Appliances)
All Millivolt and Electronic appliances are
equipped with a variable gas control valve.
Flame height for these models may be adjusted
through a range between fixed low and high
settings, alternately, while the appliance is in
operation.
Adjust the flame height as desired after lighting
the appliance by rotating the variable adjustment
control knob located on the front of the valve
(refer to Figures 2 and 3).
When lit for the first time, this appliance will emit
a slight odor for an hour or two. This is due to
the "burn-in" of internal paints and lubricants
used in the manufacturing process.

MAINTENANCE

IMPORTANT: TURN OFF GAS AND ANY ELEC-
TRICAL POWER BEFORE SERVICING THE
APPLIANCE.
The appliance and venting system should be
thoroughly inspected before initial use and at
least annually by a qualified service technician.
However, more frequent periodic inspections
and cleanings should be performed by the
homeowner. Homeowner must contact a
qualified service technician at once if any
abnormal condition is observed.
Keep lower control compartment clean by
vacuuming or brushing at least twice a year.
More frequent cleaning may be required due to
excessive lint from carpeting, bedding materials,
Inlet Pressure
etc. It is important that control compartments,
Tap
burners and circulating air passageways of the
appliance be kept clean.
Refer to the maintenance schedule for main-
tenance tasks, procedures, periodicity and
by whom they should be performed. Always
verify proper operation of the appliance after
servicing.
Always turn off gas to the pilot (millivolt ap-
pliances) before cleaning. Before re-lighting,
refer to the lighting instructions in this manual.
Instructions are also found on a pull-out panel
located in the control compartment.
Always keep the appliance area clear and free
from combustible materials, gasoline and other
flammable liquids.
Remember, Millivolt appliances have a continu-
ous burning pilot flame. Exercise caution when
using products with combustible vapors.
Glass Cleaning
Do not attempt to touch the front
enclosure glass with your hands
while the fireplace is in use.
Do not use abrasive cleaners
on glass. Never clean the glass
when it is hot.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
WARNING
WARNING
Remove the facade assembly by lifting it up
and toward you (see the installation instruction
sheet provided with the facade for additional
information).
Remove the front glass enclosure (see Front
Glass Enclosure Panel, Removal and Installa-
tion on Page 7).
Note: Clean glass after first two weeks of opera-
tion (after Burn-In period is over) and then only
when necessary and when the fireplace is cool.
Wipe surface with clean, dampened, soft cloth.
Follow with dry, soft towel as desired. Take care
not to scratch the glass surface.
The viewing glass should be cleaned periodi-
cally to remove any build-up caused from the
following:
• During start-up, it is normal for condensa-
tion to form on the inside of the glass (this
condensation and fog will usually disappear
in a few minutes). The moisture can cause
lint, dust and other airborne particles to cling
to the glass surface.
• Initial curing of the high temperature paint
and burning off of lubricants used in the
manufacturing process may result in a film
on the glass.
• A white coating may form on the glass as a
result of impurities and minerals in the fuel.
It is recommended that the glass be cleaned
two or three times during each heating season,
depending on the circumstances present. The
following cleaning solutions are approved for use
to clean glass:
• Non-ammonia based household cleaner
• 50%-50% mix of white vinegar & water
• Gas fireplace/stove glass cleaner
Inspect Glass Gasket - Visually inspect the
gasket on the backside of the glass enclosure
panels. The gasket surface must be clean, free
of irregularities and seated firmly.
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