Re-Install And Check Window; Check Operation; Adjust Aeration (If Necessary) - Valor 738JN Installation & Owner's Manual

Re-install and Check Window

1. To refi t the window, hook its top part to the fi rebox's
opening frame. Make sure that the wider part of
the window frame is at the bottom. The top part
is marked.
2. While you hold it, push in and turn the two top spring-
loaded bolts a quarter turn to engage their pin.
3. Push in the bottom of the window against the fi rebox
and fasten the two bottom spring-loaded bolts a
quarter turn.
4. If the Hot Glass Warning plate has been removed
from the front lower corner of the window,
reinstall it by sliding it between the glass and
the frame as indicated.
Hot Glass Warning Plate

Check Operation

Turn the fi replace fl ame up and down using the
remote control to confi rm that the full range of inputs
is achieved—see the remote control operation
instructions on pages 8–9.

Adjust Aeration (if necessary)

Light the fi re and allow the unit to warm up for 10–15
minutes to evaluate the fl ame picture. Burners are
equipped with an adjustable shutter to control primary
aeration. See the fi gures below. The shutters are
factory-set to an aeration gap which will give optimum
performance for the vast majority of installations.
Air Shutters
NG Air Shutter
Slider & Cover
Installation
Natural Gas
Close
Open
Close
Open
Bottom
of window
(wider frame)
Depending of fuel bed used, altitude and other
considerations, the fl ame picture may be improved by
adjusting the aeration. The need for adjustment should
be determined only by operating the appliance with the
fuel bed, liners and window installed and evaluating the
fl ame picture after a 15-minute warm-up.
Increasing aeration (open) will cause the fl ames
to appear more transparent and blue showing more
ceramic log glow.
Decreasing aeration (close) will cause the fl ames to
appear more yellow or orange showing less ceramic
log glow.
Too little aeration may result in black carbon
forming and dropping into the fi rebox.
Flashback
shield (for pro-
pane gas only)
Propane gas Air
Shutter Slider
QUALIFIED
INSTALLER
Propane Gas
Close
Open
35