8
To adjust pilot:
1.
The adjustment screw can be
reached through a hole in the
MANUAL knob (see Figure 15).
2.
Turn the MANUAL knob to the
ON position.
3.
It is now possible to pierce
through a film on the cover
with a screwdriver to reach
the adjustment screw beneath.
4.
Turn the adjustment screw
clockwise to decrease or
counter-clockwise to increase
pilot flame.
Figure 14 - Pilot Flame Pattern
Figure 15 - Pilot and Burner
Adjustment
Main Burner Adjustment
The appearance of the main burner
flame may be adjusted by adjusting
the primary air shutter and vent
restrictor. For use with LP, these
should be set to their fully open
settings, and only adjusted if
necessary to achieve a pleasing
flame appearance. To determine if
the burner flame needs
adjustment, view the flame pattern
with the valve output at its highest
setting. Allow unit to operate for
10 minutes to allow the flame
pattern to stabilize, then observe
flame pattern and adjust as
necessary. A periodic visual check
of the burner flame should be
performed. Flame pattern should
resemble Figure 16. There are
several guidelines to aid in
determining if the flame pattern is
correct:
1.
Flames should not be dirty,
smoky, sooty, or lick the top of
the stove.
2.
Flames should not rise off the
pan burner; this is called
“lifting”.
3.
Flames should not impinge
heavily on logs. They should
“fit” through the pre-formed
spaces designed in the log set.
Generally, the more air (open
shutter), the bluer the flame. Less
air (closed shutter) results in a
more yellow flame, but too little air
will result in incomplete
combustion, low efficiency and
sooting. There are two simple
guidelines to aid in determining
the correct flame pattern:
1.
If the flame just above the
