Maintenance - Lennox NV35IN Care And Operation Instructions Manual

LENNOX HEARTH PRODUCTS • SIGNATURE

MAINTENANCE

Refer to the Maintenance Schedule
on Page 19 for maintenance tasks,
procedures, frequency, and by whom
the tasks should be performed. Always
verify proper operation of the appliance
after servicing.
WARNING
Turn OFF gas and electrical
power to the fireplace and allow
it to cool before cleaning or
servicing the appliance.
CAUTION
Wear gloves and safety glasses
for protection while doing
required maintenance.
Verify proper operation after servicing.
S'assurer que l'appareil fonctionne
adéquatement une fois l'entretien
terminé.
Always turn OFF gas before cleaning.
Before relighting, refer to the lighting
instructions in this manual. Instructions
are also found on a pull-out panel located
in the control compartment.
Inspecting the venting system
The appliance and venting system should
be thoroughly inspected before initial use
and at least annually by a qualified service
technician. Inspection should include
ensuring that exhaust or intake passages
are unobstructed and vent components
are properly assembled and not damaged.
Homeowner must contact a qualified
service technician at once if any abnormal
condition is observed.
If the venting system is disassembled for
any reason, a qualified service technician
should follow vent installation instructions
for proper reassembly and proper sealing of
the venting system components. However,
more frequent periodic inspections and
cleanings should be performed by the
homeowner.
Inspecting the fireplace lamp
Use the remote control to confirm the
fireplace lamp is operational. If the lightbulb
is burned out, replace the lightbulb as
detailed on Page 14.
Inspecting the burner
flame appearance
Ensure that the burner flame resembles the
flame shown in Figure 18 and Figure 19.
The Homeowner must contact a qualified
service technician at once if any abnormal
condition is observed.
SERIES DIRECT-VENT GAS FIREPLACES • ENVY/ENVY CD 35/40/45 • CARE AND OPERATIONS
®
Cleaning the glass door
CAUTION
Do not use abrasive cleaners
on glass. Never clean the glass
when it is hot.
Clean the glass door after the first two
weeks of operation (after the Burn-in
Period), and then only when necessary and
when the fireplace is cool. Wipe the surface
with a clean, dampened, soft cloth. Follow
with a dry, soft towel as desired. Take care
not to scratch the glass surface.
Periodically, remove any build-up caused
from the following:
• During start-up, it is normal for
condensation 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.
Clean the glass two or three times
each heating season, depending on the
circumstances present. The following
cleaning solutions are approved for use:
• Non-ammonia based glass cleaner
• Gas fireplace/stove glass cleaner
Inspecting the glass gasket
Visually inspect the gasket on the backside
of the glass door. The gasket surface
must be clean, free of irregularities, and
seated firmly.
Cleaning the control compartment
Keep the control compartment clean by
vacuuming or brushing it out at least
twice a year. More frequent cleaning may
be required due to excessive lint buildup
caused by carpeting, bedding materials,
etc.. It is important to keep the control
compartment, burner, and air circulation
passageways clean.
Touching up paint in small areas
The finish of the appliance is a high-quality
powdercoat. Only use a factory-supplied
powdercoat paint kit for any touch-ups.
Paint is available at your local Lennox
Hearth Products dealer. Never attempt to
paint a hot fireplace.
Do not attempt to repaint the appliance until
the finish is completely cured (Burn-in Period
on Page 7). If the surface becomes
stained or marred, it may be lightly sanded
and touched up with spray paint.
DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Cleaning the logs and burner
CAUTION
The fiber logs become very
fragile after curing.
Carefully remove the logs. Vacuum out
any foreign matter on the burner (e.g., lint,
carbon, etc.). Ensure the burner ports are
free of debris. Remove any carbon deposits
from the underside of the logs using a
vacuum cleaner, or a soft bristle brush (e.g.,
paint brush).
NOTE: Improper positioning of logs can
create carbon build-up and will alter the
performance of the appliance.
Replacing the logs
If the logs become damaged and need
replacement, use only the proper
replacement logs from manufacturer
(Page 15).
Reinstalling the logs
Carefully follow the placement instructions
(Page 12). All logs should fit onto the
corresponding pins and/or log stoppers.
This will ensure a proper flame and safe
combustion.
Inspecting the wiring
Refer to the wiring diagram (Figure 20).
CAUTION
When servicing controls, label
all wires prior to disconnection.
Wiring errors can cause improper
and dangerous operation. Verify
proper operation after servicing.
ATTENTION
Au moment de l'entretien des
commandes, étiquetez tous les
fils avant de les débrancher.
Des erreurs de cáblage peuvent
entraîner un fonctionnement
inadéquat et dangereux.
Inspect and clean all wire connections.
Ensure that there is no wire melting or
damage.
The inspection should include:
• Terminals at the Valve
• OFF/ON Switch
• Remote Control, or Remote Wall
Switch Kit
11