Heatilator • ICON DV-IDV Series • 4042-575 Rev G • 09/07
43
Bottom Front Hearth Refractory
• The
fi
rescreen must be pulled up to install the hearth
refractory (Figure 12.21). Slide hearth refractory under side
refractories until tight against glass. See Figure 12.22.
Figure 12.22 Placing Bottom Front Hearth Refractory
Figure 12.23 Finished Refractory Installation
Figure 12.21 Move Firescreen
L. Air Shutter Setting
This appliance has an adjustable air shutter which controls
the primary air. Adjustment of the air shutter may be neces-
sary to obtain optimal
fl
ame appearance.
This should be
adjusted by a quali
fi
ed installer at the time of installa-
tion.
The air shutter is located in the left column behind the junc-
tion box access panel.
By pulling the air shutter knob up, you will be closing the air
shutter. Care should be taken when adjusting the air shut-
ter so the appliance does not soot. If sooting occurs the air
shutter will need to be opened by pushing the knob down.
See Figure 12.24.
Open
Closed
Figure 12.24 Air Shutter Adjustment
