Quadra-Fire CB1200I-B Stove User Manual


 
Page 24
7014-083C
October 26, 2006
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CB1200-I Pellet Insert
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8
Operating Instructions
A. Fuel Size And Material
1. Wood Pellets
Fuel pellets are made from sawdust or wood by-products. If the
source material is hardwood, they can have a higher mineral
content, creating more ash. Fuels containing bark will also
have higher ash content. Minerals and other noncombustible
materials such as sand will turn into a hard, glass-like substance
called a clinker when heated to the extreme temperatures
our repot reaches. This is what forms clinkers in the bottom
of the repot. Trees from different areas will vary in mineral
content. That is why some fuels produce more clinkers than
others. Pellets are manufactured in either 1/4 inch or 5/16 inch
(6-8mm) diameter and should be no more than 1-1/2 inches
(38mm) in length. Pellet lengths may even vary by lot from the
same manufacturer which is why the feed rate may need to be
adjusted occasionally. If you burn pellets longer than 1-1/2
inches (38mm) you may have an inconsistent fuel feed rate
and/or missed ignitions.
Pellet fuel quality can greatly uctuate. We recommend using
premium grade fuel with ash content less than 1%. Even in some
fuel labeled “premium” ash content can vary from bag to bag
and possibly exceed 1%. High ash fuel, or lack of maintenance,
can cause the repot to ll up and thus create a potential for
smoking, sooting and possible hopper res.
Always burn dry fuel. Burning fuel with high moisture content
takes heat from the fuel and tends to cool the appliance,
robbing heat from your home. Damp pellet fuel can clog the
feed system.
We recommend that you buy fuel in multi-ton lots whenever
possible. Buying large quantities of fuel at once will greatly
reduce the number of times the feed adjustments will need to
be made. However, we do recommend trying various brands
before purchasing multi-ton lots to ensure your satisfaction.
2. Shelled Field Corn
Shelled eld corn can be an efcient and economical fuel. We
recommend using a 50-50 blend of corn and wood pellets. The
only change in operation; 1) the feed rate may require a slight
adjustment and 2) repot will require more frequent cleanings.
The BTU output varies slightly compared to pellets, depending
on the quality of the corn used. In cases where it is acceptable
for the appliance to run full time, 100% corn will work after the
re has been started using wood pellets.
B. General Operating Information
1. Thermostat Calls For Heat
The appliance is like most modern furnaces; when the thermostat
calls for heat, your appliance will automatically light and deliver
heat. When the room is up to temperature and the thermostat
is satised, the red call light will shut off and the appliance will
shut down. Figure 24.1.
2. Heat Output Controls
Figure 24.1
Heat Output Switch
Reset Button
Red Call Light
Fuse
Control Box
Red / Green
Light
Blue
Blinking
Light
This appliance is equipped with a heat output control switch that
has three settings or burn rates; low, medium and high. The
appliance will turn on and off as the thermostat demands. When
the thermostat calls for heat, the appliance will always start up
on High. After burning approximately 4 minutes, the appliance
will then burn at the rate at which it was originally set. If the
appliance is set at one of the lower settings, it will run quieter
but takes longer to heat up an area than if it were set at a higher
burn rate. Regardless of the burn rate, when the area is warm
enough to satisfy the thermostat, the appliance will shut off.
Fire Risk.
WARNING
High ash fuels, or lack of maintenance,
can cause the firepot to fill with ash
and clinker. If the firepot fills to the top,
immediately shut down the unit and clean.
Failure to do so could result in smoking,
sooting and possible hopper fires.
WARNING
Do NOT store ammable materials in the appliance’s
vicinity.
Do NOT use gasoline, lantern fuel, kerosene, charcoal
lighter uid or similar liquids to start or “freshen up” a re in
this heater.
Keep all such liquids well away from the heater while it is in
use.
Combustible materials may ignite.
Fire Risk.
Keep combustible materials, gasoline and other
ammable vapors and liquids clear of appliance.