19
W415-0619 / B / 03.03.08
Closing the air shutter will cause a more yellow
fl
ame, but can
lead to carboning. Opening the air shutter will cause a more
blue
fl
ame, but can cause
fl
ame lifting from the burner ports.
The
fl
ame may not appear yellow immediately; allow 15 to 30
minutes for the
fi
nal
fl
ame color to be established.
NOTE: It is important that
the venturi sits down tight
on the ori
fi
ce. The burner
is adjustable up/down to
ensure this.
ADJUSTMENTS
GAS PRESSURE ADJUSTMENT
VENTURI ADJUSTMENT
FIGURE 35
AIR SHUTTER OPENINGS
LP
5/16” DIA (x2)
NG
3/16” DIA (x1)
Outlet pressure can be adjusted if not measuring 3.5” W.C.
(NG) or 10.0” W.C. (LP).
1.
Pressure can be
checked by removing
cap (A) using
a 3/16 allen key and
replacing it with a 1/8
NPT barb
fi
tting.
2.
Place pressure
gauge tube over the
fi
tting.
3.
Pressure can be
adjusted by removing
cap (B) using a
fl
at
screwdriver, and
adjusting the nylon
plug with the same
screw driver. Turning
the plug in (clockwise)
will increase the
pressure.
FIGURE 34
FIGURE 33
TURN OFF THE GAS AND ELECTRICAL POWER BEFORE
SERVICING THE FIREPLACE.
CAUTION:
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing. This
fi
replace
and its venting system should be inspected before use and at
least annually by a quali
fi
ed service person. The
fi
replace area
must be kept clear and free of combustible materials, gasoline
or other
fl
ammable vapours and liquids. The
fl
ow of combustion
and ventilation air must not be obstructed.
1.
Keep the control compartment, burner, and air shutter opening
clean by vacuuming or brushing,
at least once a year
.
2.
Check to see that the main burner ignites when the switch
for the burner is turned on. A 5 second light-up period is satis-
factory. If ignition takes longer, consult your Napoleon® dealer
/ distributor.
3.
Check that the gasketing on the sides, top and bottom of the
door is not broken or missing. Replace if necessary.
MAINTENANCE
It is important to periodically
perform a visual check of the
burner
fl
ame. Compare them to
the illustration provided.
FLAME CHARACTERISTICS
FIGURE 36
