BIS TRADITION, Инструкция по установке и эксплуатации, Страница: 11 / 44

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3.2.4 Primary Air and Air Boost Controls
There is no flue damper in the BIS TRADITION. As is common with air tight appliance,
the combustion air control sets the flow of air entering the firebox. This allows for a more
precise control of the fire. The combustion air control is located below the door on the left
side. The main source of air (primary air) entering the firebox can be diminished by moving
the air combustion control from left to right. The primary air is fully opened when the air
control is completely moved to the left. This air combustion control should be in the closed
position when the fireplace is not in operation. This will minimize air leakage up the
chimney.
The combustion air control should be opened before opening the doors to
minimize the possibility of back draft coming into the room (figure 1-A) More details
are available in section 3.2.10.
3.2.5 Time Delayed Air Boost System
The time delayed air-boost system register is located underneath the door handles. Placed in
the fully opened position, a timer with a maximum duration of 2 hours is engaged. The
register gradually reduces the amount of air injected, allowing for a better start of the fire,
whatever the conditions. (See sections 3.2.9 and 3.2.10 for proper sequence of operation).
This allows you to start the fire, set the primary air control to the desired burn level and the
fireplace will automatically adjust itself to that level once the fire is fully established (figure
1-B).
Figure 1
(A)
(B)