Venturi Adjustment; Flame Characteristics - Napoleon GD82NT-TE Instructions D'installation Et D'opération

10.3 VENTURI ADJUSTMENT

This appliance has an air shutter that has been factory set open according
to the chart below:
Regardless of venturi orientation, closing the air shutter will cause a more
yellow flame, but can lead to carboning. Opening the air shutter will cause a
more blue flame, but can cause flame lifting from the burner ports. The
flame may not appear yellow immediately; allow 15 to 30 minutes for the
final flame colour to be established.
AIR SHUTTER ADJUSTMENT MUST ONLY BE DONE BY A QUALIFIED
INSTALLER!

10.4 FLAME CHARACTERISTICS

It's important to periodically perform a visual check of the pilot and burner fl ames. Compare them to the
illustration provided. If any fl ames appear abnormal call a service person.
VENTURI
BURNER
ORIFICE
49.1
AIR SHUTTER
LP
NG
PILOT
ELECTRODE
BURNER
3/8" - 1/2"
(9.5mm - 12.7mm)
FLAME
SENSOR
FLAME MUST ENVELOP
UPPER 3/8" (9.5mm) TO 1/2"
(12.7mm) OF FLAME SENSOR
54.1B
43
EN
AIR
SHUTTER
OPENING
OPENINGS
1/2"
3/16"
W415-1410 / 11.20.14