Install Louvers And Trim; Hood; Air Shutter Setting - Heatilator B-Vent Gas Appliance CB4236IR Owner's Manual

K. Install Louvers and Trim
• Install optional trim kits and/or surrounds using the
instructions included with the accessory.
• Use non-combustible materials to cover the gap between
the sheet rock and the appliance (if desired).
• Do not obstruct or modify the air inlet/outlet grilles.
• Leave space to lower the bottom grille and remove the
trim door.
L. Hood
• Align back edge of hood with attachment clips and press
fi rmly in place.
M. Air Shutter Setting
Air shutter settings should be adjusted by a qualifi ed
installer at the time of installation. The air shutter is set at
the factory for minimum vertical vent run. Adjust air shut-
ter for longer vertical runs.
• It takes 16 full turns of the shutter adjustment handle to
move the air shutter from fully open to fully closed.
• When the air shutter adjustment handle is all the way
down, the air shutter is in the closed position.
NOTICE: If sooting occurs, provide more air by opening
the air shutter.
Closed
Figure 14.9 Air Shutter
Heatilator • Caliber BV Series • 4040-262 Rev J • 10/08 31