Burner Set-Up Chart - Riello F20 Installation, Use And Maintenance Instructions

BURNER SET-UP CHART

NON-RETROFIT APPLICATIONS
If this burner is being installed in a packaged unit (ie. burner comes with a boiler or furnace), follow the
installation and set-up instructions supplied with the heating unit, as settings will differ from those shown
in this manual.
1
Actual
Firing
Rate ± 5%
GPH Kg/h
3.50 11.3
4.00 12.9
4.65 15.0
5.30 17.1
6.00 19.4
6.40 20.7
NOZZLES RECCOMANDED:
Monarch R-PLP, Delavan W-B, Danfoss S-B, Steinen SS-S, Hago P.
NOTE:
A 45° degree nozzle is suggested, however, a 60° degree nozzle may be used in cases where the flame is
unstable at light-off when operated at low ambient temperatures.
2902453
2
Nozzle
Size
GPH PSI
2.50 x 45° / 60° 190
3.00 x 45° / 60° 178
3.50 x 45° / 60° 178
4.00 x 45° / 60° 178
4.50 x 45° / 60° 178
5.00 x 45° / 60° 165
3 4
Pump
Turbulator
Pressure
Setting
bar
13.0 0.0
12.0 1.0
12.0 2.0
12.0 3.0
12.0 4.0
11.4 5.0
10
5
Air Damper
Setting
Low Fire Main Flame
2.3 2.8
2.5 3.2
2.8 3.7
3.2 4.5
3.5 5.0
3.8 6.0
GB