Fl Ame Characteristics - Napoleon Bayfield GDS25P-1 Installation And Operation Manual

adjustment
EN
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.
Pressure
Inlet
Outlet
8.4 fl ame characteristics
It's important to periodically perform a visual check of
the pilot and burner flames. Compare them to the
illustration provided. If any flames appear abnormal,
call a service person.
36
W415-2347 / A / 10.17.19
Natural Gas Natural Gas
(inches) (millibars)
*7" 17.4mb
(minimum 4.5") (minimum 11.2mb)
3.5" 8.7mb
Propane
(inches)
13"
(minimum 11")
10"
*Maximum inlet pressure not to exceed 13"
FLAME
SENSOR
SPARK MODULE
Propane
(millibars)
32.4mb
(minimum 27.4mb)
24.9mb
PILOT
BURNER
FLAME MUST ENVELOP
UPPER 3/8" (9.5mm) TO
1/2" (12.7mm) OF FLAME
SENSOR