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A. Negative pressure in the house - As the
fire burns, air goes up the chimney. This
air must be replaced through leakage into
the house or through the outside air duct.
When operating the WCT6820WS fireplace,
open a nearby window temporarily to check
if there is adequate replacement air supply.
B. Fans operating (e.g.: range hood) - These
fans draw air out of the house and may
actually cause a negative pressure in the
house. Turn off all fans and open a nearby
window to determine if this is the cause of
the problem.
C. Wet wood - Wet or tarred wood will smoul-
der and smoke instead of burning properly.
Your dealer can help you determine if you
have properly seasoned wood for burning.
D. Dirty or blocked chimney - Check to make
sure the chimney is clear and clean. If dirty
call a certified chimney sweep or use a
properly sized chimney brush to clean.
E. Chimney not long enough - The minimum
chimney height is twelve (12) feet (3.7 m)
not including the fireplace height. The
chimney must extend at least three (3) feet
(915 mm) above its point of contact with
the roof and at least two (2) feet (610 mm)
higher than any roof or wall within ten (10)
feet (3 m) of it. When installed with offsets,
the minimum chimney height is fifteen (15)
feet (4.6 m). Additional height will increase
draft and will decrease the tendency to
smoke.
F. Poor chimney draft - With no fire, there
should be sufficient draft to exhaust cigarette
smoke introduced under the baffle. Chimneys
installed against an outside wall without
protection may generate back draft problems
which will cause start-up problems. To
prevent this, open a nearby window, roll up
a piece of paper and light it. Then, hold it in
the upper part of the firebox to warm up the
chimney. Wait until the draft is sufficient,
then start the fire.
IMPORTANT CAUTIONS
A. Do not block the hot air vents to the fire-
place as this will cause the fireplace to
overheat.
B. Never use gasoline, gasoline-type lantern
fuel, kerosene, charcoal lighter fluid, or
similar liquids to start or 'freshen up' a fire
in this fireplace. Keep all such liquids well
away from the fireplace while it is in use.
C. Do not burn coal. The sulphur in coal will
corrode the firebox and chimney.
D. Keep combustible materials at least 48"
(1.2 m) away from the front of the fireplace
opening.
E. Never leave children unattended when
there is a fire burning in the fireplace.
F. Do not use the fireplace as an incinerator
to burn paper, cardboard or construction
material such as pressed wood, plywood
or lumber. Use only untreated wood.
Wood protectors, metallic paper, coal,
plastic, waste, beach wood, Christmas
tree, sulphur and/or oil will damage the
fireplace.
G. Do not burn driftwood which has been in the
ocean or salt water. The salt will corrode
the firebox and chimney.
H. Do not burn wood in the area in front of the
grate.
I. Do not allow the wood to smoulder or burn
without flame, since this will produce
excessive creosote in the unit as well as
increased particulate emissions.
J. Blower for forced air kit operating - Make
sure that the blower is at the "off" position
when you open the fireplace door for reloading.
Smoke Detectors Recommended
Since there are always several potential sources
of fire in any home, we recommend installing
smoke detectors. If possible, install the smoke
detector in a hallway adjacent to the room
(to reduce the possibility of occasional false
activation from the heat produced by these
appliances). If your local code requires a smoke
detector be installed within the same room, you
must follow the requirements of your local code.
Check with your local building department for
requirements in your area.
Carbon Monoxide Monitor Recommended
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning are similar to the flu
with headaches, dizziness and/or nausea. If you
have these signs, obtain fresh air immediately.
Some people are more affected by carbon mon-
oxide than others, including pregnant women,
people with heart or lung disease or anemia,
those under the influence of alcohol, and those
at high altitudes.
It is against federal regulations to operate
wood heaters in a manner inconsistent with
operating instructions in the manual.
MAINTAINING YOUR FIREPLACE
Have your product inspected at least once
a year by a qualified service technician to
ensure gaskets, air tubes, baffles, and vent-
ing are in good repair to ensure proper per-
formance. Have degraded items replaced
by a qualified service technician.
This wood heater needs periodic inspection
and repair for proper operation. Consult the
owner's manual for further information. It is
against federal regulations to operate this
wood heater in a manner inconsistent with the
operating in this manual.
Creosote - 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 flue of a slow-burning fire. As
a result, creosote residue accumulates on the
flue lining. When ignited this creosote makes
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
an extremely hot fire.
The chimney shall be inspected at least twice
a year during the heating season to determine
when a creosote buildup has occurred.
When creosote has accumulated it shall be
removed to reduce the risk of a chimney fire.
When the creosote accumulation is large, a
creosote fire in the chimney can damage the
chimney and overheat the surrounding wood
framing. Creosote formation in a chimney can
be minimized by making sure there is always
visible flame burning, avoid smouldering fires
and by proper refuelling techniques.
Chimney Maintenance
Regular chimney inspection and maintenance
combined with proper operation will prevent
chimney fires. Keep your chimney clean. Do not
allow more than 1/16" (1.6 mm) creosote build
up in your chimney. The amount of creosote
will depend on variables such as frequency of
use and type of fire. We recommend that you:
A. Initially inspect the chimney system weekly.
From this, you will learn how often it will be
necessary to clean your chimney.
B. Have your chimney cleaned by a qualified
chimney sweep. If you wish to clean it
yourself, we recommend using a stiff plastic
or non-metallic brush. If a metal brush is
used, its size should be slightly smaller than
the flue to avoid damaging the chimney. Do
not use a brush that will scratch the stainless
steel interior of the chimney.
C. Do not expect chemical cleaners to keep
your chimney clean. The rain cap can be
removed for inspection and/or cleaning of
the chimney.
Caution: It is necessary to remove the baffle
from the top of the firebox before cleaning the
chimney. See "Top Baffle Removal Prior To
Chimney Sweep."
Dealing With a Chimney Fire
Regular chimney maintenance and inspection
can prevent chimney fires. If you have a chimney
fire, follow these steps:
1. Close the fireplace door and the combustion
air controls.
2. Alert your family of the possible danger.
3. If you require assistance, alert your fire
department.
4. If possible, use a dry chemical fire extin-
guisher, baking soda or sand to control the
fire. Do not use water as it may cause a
dangerous steam explosion.
5. Check outside to ensure that sparks and hot
embers coming out of the chimney are not
igniting the roof.
6. Do not use the fireplace again until your
chimney and fireplace have been inspected
by a qualified chimney sweep or a Fire
Department Inspector.
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