Hearth and Home Technologies 21M-ACC Stove User Manual


 
September 1, 2008
7039-131F
Page 27
2100 Millennium Wood Stove (ACC)
R
9
Maintaining & Servicing Your Appliance
A. General Maintenance
Inspection: Inspect the system at the appliance connection
and at the chimney top. Cooler surfaces tend to build
creosote deposits quicker, so it is important to check the
chimney from the top as well as from the bottom.
Formation and Need For Removal: When wood is burned
slowly, it produces tar and other organic vapors which
combine with expelled moisture to form creosote. The
creosote vapors condense in the relatively cool chimney
ue of a newly-started or a slow-burning re. As a result,
creosote residue accumulates on the ue lining. When
ignited, this creosote creates an extremely hot re which
may damage the chimney or even destroy the house. The
chimney connector and chimney should be inspected once
every 2 months during the heating season to determine if a
creosote or soot buildup has occurred. If creosote or soot
has accumulated, it should be removed to reduce the risk
of a chimney re.
1. Creosote (Chimney) Cleaning
Frequency: Every 2 months during heating season or
as recommended by a certied chimney
sweep; more frequently if chimney exceeds
or is under 14-16 ft. (measured from bottom
of appliance)
By: Certified Chimney Sweep
Remove all ash from the rebox and extinguish all hot
embers before disposal. Allow the appliance to cool
completely. Disconnect ue pipe or remove bafe and
ceramic blanket from appliance before cleaning chimney.
Otherwise residue can pile up on top of the bafe and
ceramic blanket and the appliance will not work properly.
(See Bafe Removal on page 34). Close the door tightly.
The creosote or soot should be removed with a brush
specically designed for the type of chimney in use. Clean
out fallen ashes from the rebox.
It is also recommended that before each heating season
the entire system be professionally inspected, cleaned and
repaired if necessary.
2. Disposal of Ashes
Fire Risk.
Disposal of Ashes
WARNING
Ashes should be placed in metal container with tight
tting lid.
Do not place metal container on combustible
surface.
Ashes should be retained in closed container until all
cinders have thoroughly cooled.
Fire Risk.
Do not use chimney cleaners or ame colo
-
rants in your appliance.
Will corrode pipe.
WARNING
Fire Risk.
Prevent creosote buildup.
WARNING
• Inspect chimney connector and chimney once
every two months during heating season.
• Remove creosote to reduce risk of chimney re.
• Ignited creosote is extremely HOT.
Frequency: When ash is within 1-/4 in. (44mm) of
firebox lip
By: Homeowner
Ashes should be placed in a metal container with a
tight tting lid. The closed container of ashes should
be placed on a non-combustible oor or on the ground,
well away from all combustible materials, pending nal
disposal. If the ashes are disposed of by burial in soil
or otherwise locally dispersed, they should be retained
in the closed container until all cinders have thoroughly
3. Glass Cleaning
Frequency: As desired
By: Homeowner
Clean glass with a non-abrasive glass cleaner. Abrasive
cleaners may scratch and cause glass to crack. If the
deposits on the glass are not very heavy, normal glass
cleaners work well. Heavier deposits may be removed
by using a damp cloth dipped in wood ashes or by using
a commercially available oven cleaner. After using an
oven cleaner, it is advisable to remove any residue with
a glass cleaner or soap and water. Oven cleaner left on
during the next ring can permanently stain the glass
and damage the nish on plated metal surfaces.
A portion of the combustion air entering the rebox is deected
down over the inside of the door glass. This air ow “washes”
the glass, helping to keep smoke from adhering to its surface.
When operated at a low burn rate, less air will be owing
over the glass and the smokey, relatively cool condition of a
low re will cause the glass to become coated. Operating
the appliance with the Burn Rate Air Control and Start-Up Air
Control all the way open for 15-20 minutes should remove
the built up coating.