Controls Operation Check; Aeration Adjustment - Valor Legend 936XN Installation And Owner's Manual

15.5 Place the two front logs in position on the front rail of
the firebox. It may be necessary to raise the center
log slightly in order to fit the left-hand front log.
Fig.28 Front Log position
16.

CONTROLS OPERATION CHECK

16.1
Refit the control cover panel. Refit the two control
knobs
16.2
If installed with a pedestal base, refit the pedestal
front panel.
16.3
If installed with a traditional design front facia, fit the
window frame top cover (supplied in the pack) over
the top of the window frame to hide the bare metal
(see figure 29).
Fig. 29 Window top cover
16.4 Refit the window (with top cover if applicable).
•
Hook the top of the window frame over the
firebox top front edge.
•
Swing the window down over the bottom center
locating stud.
•
Secure the window unit in place by refitting the
knurled nut and 8 knurled screws at the sides
and bottom of the window frame.
•
Check ignition, gas control valve and thermostat
settings as described in the lighting instructions
section further on in this manual.
17.

AERATION ADJUSTMENT

As described in section 14, the burners have adjustable
aeration. For the great majority of installations, no
adjustment will be necessary. However, in a few instances
performance may be improved by adjusting the aeration.
Aeration is adjusted by sliding the shutter to the left or right.
Evaluate the aeration only after the unit has warmed up
(approximately 15 minutes).
Increasing aeration (by sliding the shutter to the left) will
cause the flame to appear more transparent and blue
making the logs glow more.
Decreasing aeration (by sliding the shutter to the right) will
cause the flames to appear more yellow or orange making
the logs glow less. Too little aeration may result in black
carbon forming and dropping into the firebox.
17