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Table 16 - Riello 40BF (DIRECT VENT) Preliminary Burner Settings
Burner settings provided are for initial startup only. Final adjustments must be made using combustion test
instruments.
Table 16 : RIELLO 40BF DIRECT VENT PRELIMINARY BURNER SETTINGS
Boiler
Head
Model
Typer
4075
Reverse
4095
Standard
4110
Standard
5100
Standard
5115
Standard
5135
Standard
6130
Standard
Timings
Pre-purge
12 seconds
Post-purge
30 seconds
17 - OIL BURNER, NOZZLE, & AIR SETTINGS
Com-
Inser-
Firing
bus-
tion
Rate
tion
Depth
[GPH]
Liner
2.75"
0.75
Oval
1.75"
0.95
Oval
1.75"
1.10
Oval
2.75"
1.00
None
1.75"
1.15
None
1.75"
1.35
None
2.75"
1.30
V6
Boiler
Model
4075
4095
4110
5100
5115
5135
6130
Pump
Nozzle
Nozzle
Pres-
Mfr.
Type
sure
[PSI]
Delavan
0.65x60W
150
Delavan
0.75x90B
175
Delavan
1.00x90B
125
Delavan
0.75x60B
175
Delavan
1.00x80B
130
Delavan
1.20x80B
125
Delavan
1.10x70B
145
Riello
ECR Oil
Oil Burner
Burner Part
Model
Number
40BF3
550003560
40BF5
550003561
40BF5
550003562
40BF5
550003563
40BF5
550003564
40BF5
550003565
40BF5
550003566
51
Head
Air
Pressure
Set-
Set-
Switch
ting
ting
Setpoint
3
5.0
0.25" WC
1
4.0
0.25" WC
2
5.0
0.25" WC
1
5.0
0.80" WC
2
5.8
0.80" WC
4
5.8
0.80" WC
3
8.0
0.90" WC
PN 240011579 REV D [08/01/2018]
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