Air Shutter Setting - Quadra-Fire GARN-DMBK-IPI-B Installation Manual

E. Air Shutter Setting
Air shutter settings should be adjusted by a qualified service
technician at the time of installation. The air shutter is set
fully open at the factory for minimum vertical vent run.
Adjust air shutter for longer vertical runs. See Figure 9.1.
• Loosen the wing nuts.
• Slide the wing nut to the right to close the air shutter.
• Slide the wing nut to the left to open the air shutter.
• Tighten the wing nuts.
NOTICE: If sooting occurs, provide more air by opening the
air shutter.
wING NUTS FOR SHUTTER ADJUSTMENT
Figure 9.1 Air Shutter
43 Quadra-Fire • GARN-MBK-IPI-B, GARN-DPMH-IPI-B, GARN-DMBK-IPI-B, GARN-DCSB-IPI-B Installation Manual • 2345-983_R2 • 07/15