(Vc31Ldvi Only) Adjust The Air Shutter (Rear Burner) - Vermont Castings VC31LDVINTSC Installation And Operating Instructions Manual

VC31LDVI/VC31CDVI Gas Fireplace Insert
ADjust the AIR shutteR (ReAR
BuRNeR) VC31lDVI ONly
This unit is equipped with a rear burner manual slide
adjustable air shutter for natural gas. Locate the slide
adjustment lever on the front lower left portion of the log
support bracket, just below the horizontal grate bar. The
slide adjustable air shutter has a range of 1". Figure 32
•
To increase air mixture, open the slide adjustment by
gently pulling on the lever. When lever stops it has
reached its maximum adjustment. This will reduce soot
formation.
•
To decrease air mixture, close the slide adjustment by
gently pushing on the lever. When lever stops, it has
reached its minimum adjustment. Flames will be more
yellow.
NOte: There is no rear burner slide adjustable air
shutter for propane units.
28
AIR shutteR ADjustmeNt (NAtuRAl GAs ONly)
Figure 32
Slide Adjustment Lever
FP2978
manual air shutter lever
FP2978
20304166