Baxi Nuvola 3 BS 280 Fi User Manual

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7113868.01 - en
INSTRUCTIONS FOR FITTERS
Table of burner pressures
240 i 240 Fi 280 i 280 Fi
Gas used G20 G30 G31 G20 G30 G31 G20 G30 G31 G20 G30 G31
Nozzle diameter (mm) 1,18 0,69 0,69 1,18 0,69 0,69 1,18 0,69 0,69 1,18 0,69 0,69
Burner pressure (mbar*)
REDUCED pressure
(mbar)
1,6 3,9 6,9 1,6 3,9 6,9 1,6 3,8 5,7 1,7 4,3 5,9
Burner pressure (mbar*)
RATED Power (mbar)
7,7 19,8 25,6 8,1 20,6 26,3 10,3 27,6 35,4 10,6 28,1 35,6
n°1 diaphragm diameter 4,5 3,5 3,5 4,5 3,5 3,5 - -----
N° nozzles 18
* 1 mbar = 10,197 mm H
2
O
Table 1
140 Fi
Gas used G20 G31
Nozzle diameter (mm) 1,18 0,77
Burner pressure (mbar*)
REDUCED pressure (mbar)
1,8 4,2
Burner pressure (mbar*)
RATED Power (mbar)
8,5 18,8
n°1 diaphragm diameter - -
N° nozzles 10
* 1 mbar = 10,197 mm H
2
O
Table 1
Power consumption table
Consumption
15 °C–1013 mbar
240 i 280 i
G20 G30 G31 G20 G30 G31
Rated power 2,87 m
3
/h 2,14 Kg/h 2,11 Kg/h 3,29 m
3
/h 2,45 Kg/h 2,42 Kg/h
Reduced power 1,26 m
3
/h 0,94 Kg/h 0,92 Kg/h 1,26 m
3
/h 0,94 Kg/h 0,92 Kg/h
p.c.i. 34,02 MJ/m
3
45,60 MJ/Kg 46,30 MJ/Kg 34,02 MJ/m
3
45,60 MJ/Kg 46,30 MJ/Kg
Table 2
Consumption
15 °C–1013 mbar
240 Fi 280 Fi
G20 G30 G31 G20 G30 G31
Rated power 2,78 m
3
/h 2,07 Kg/h 2,04 Kg/h 3,18 m
3
/h 2,37 Kg/h 2,34 Kg/h
Reduced power 1,26 m
3
/h 0,94 Kg/h 0,92 Kg/h 1,26 m
3
/h 0,94 Kg/h 0,92 Kg/h
p.c.i. 34,02 MJ/m
3
45,60 MJ/Kg 46,30 MJ/Kg 34,02 MJ/m
3
45,60 MJ/Kg 46,30 MJ/Kg
Table 2
Consumption
15 °C–1013 mbar
140 Fi
G20 G31
Rated power 1,62 m
3
/h 1,19 Kg/h
Reduced power 0,73 m
3
/h 0,54 Kg/h
p.c.i. 34,02 MJ/m
3
46,30 MJ/Kg
Table 2

Baxi Nuvola 3 BS 280 Fi Specifications

General

Brand	Baxi
Model	Nuvola 3 BS 280 Fi
Category	Boiler
Language	English