Napoleon GL22N Instructions D'installation Et D'opération page 16

16
7.0 AdJuStmeNtS
EN
7.1 pILot BuRNeR AdJuStmeNt
Adjust the pilot screw to provide properly sized fl ame. Turn in a
clockwise direction to reduce the gas fl ow.
Check pressure Readings:
Inlet pressure can be checked by turning screw (A) counter-
clockwise 2 or 3 turns and then placing pressure gauge tubing
over the test point. Gauge should read as described on the chart
below. Check pressure with main burner operating on "HI".
Outlet pressure can be checked the same as above using
screw (B). Gauge should read as described on the chart
below. Check pressure with main burner operating on "HI".
AFteR tAkING pReSSuRe ReAdINGS, Be SuRe to
tuRN SCReWS CLoCkWISe FIRmLy to ReSeAL. do
Not oVeRtoRQue.
Leak test with a soap and water solution.
Prior to pilot adjustment, ensure that the pilot assembly
has not been painted. If overspray or painting of the pilot
assembly has occurred remove the paint from the pilot
assembly, or replace. Fine emery
cloth or a synthetic scrub pad (such as
Scotch-Brite™) can be used to remove
the paint from the pilot hood, electrode
and fl ame sensor.
*Maximum inlet pressure
not to exceeed 13".
7.2 FLAme ChARACteRIStICS
It is 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.
Note: FLAme WILL VARy depeNdING oN the poSItIoN oF the LoGS ANd the GRAte.
W415-1101 / D / 08.28.18
(9.5mm - 12.7mm)
Natural Gas Natural Gas
Pressure
(inches) (millibars)
*
7"
Inlet
(MIN. 4.5")
(MIN. 11.2mb)
3.5"
Outlet
(9.5mm - 12.7mm)
B
A
PILOT SCREW
PILOT
ELECTRODE
BURNER
3/8" - 1/2"
FLAME
SENSOR
FLAME MUST ENVELOP
UPPER 3/8" (9.5mm) TO 1/2"
(12.7mm) OF FLAME SENSOR
Propane
(inches)
ÉLECTRODE
17.4mb
13"
(MIN. 11")
3/8" - 1/2"
8.7mb 10"
(9,5mm - 12,7mm)
LA SONDE
39.1E
DE FLAMME
PILOT
ELECTRODE
BURNER
3/8" - 1/2"
FLAME
SENSOR
FLAME MUST ENVELOP
UPPER 3/8" (9.5mm) TO 1/2"
(12.7mm) OF FLAME SENSOR
54.1B
ÉLECTRODE
3/8" - 1/2"
(9,5mm - 12,7mm)
LA SONDE
DE FLAMME
Propane
(millibars)
32.4mb
VEILLEUSE
(MIN. 27.4mb)
24.9mb
LA FLAMME DOIT
ENVELOPPER LA PARTIE
SUPÉRIEURE DE LA SONDE
DE FLAMME DE 3/8" (9,5mm)
À 1/2" (12,7mm)
VEILLEUSE
LA FLAMME DOIT
ENVELOPPER LA PARTIE
SUPÉRIEURE DE LA SONDE
DE FLAMME DE 3/8" (9,5mm)
À 1/2" (12,7mm)