Baxi LUNA HT 1.450 Installers And Users Instructions page 78

12.1 Fan rpm updating
IT
depend of pipes lenght
(e.g. figure 7)
DE
GB
CZ
HU
RO
To ensure the correct rated heat input to the maximum and minimum heat input, it is necessary to
update the speed (rpm) of the fan, it depends on the lenght of the pipes (par. 12), in accordance with
the installation of flue and air pipes as indicated in the tables below. The factory-set value is referred
to the minimum length of flue pipe (0÷4 m for concentric, 0÷20 m for twin). To carry such updating,
changing the speed of the fan (rpm) at the maximum and minimum heat input, refer to par. 15.
LUNA HT 1.450
COAXIAL PIPE ø 80/125
(C13-C33-C43)
Parametres
Pipes length H536-H613
(m)
Max heat output (rpm)
5500
0 - 4
5900
5 - 10
LUNA HT 1.550
COAXIAL PIPE ø 80/125
(C13-C33-C43)
Parametres
Pipes length H536-H613
(m)
Max heat output (rpm)
5600
0 - 4
6000
5 - 10
LUNA HT 1.650
COAXIAL PIPE ø 80/125
(C13-C33-C43)
Parametres
Pipes length H536-H613
(m)
Max heat output (rpm)
6000
0 - 4
6500
5 - 10
Parametres
H612 Pipes length
(m)
Min heat output (rpm)
1900
0 - 20
2100
21 - 40
41 - 60
Parametres
H612 Pipes length
(m)
Min heat output (rpm)
1650
0 - 20
1800
21 - 40
41 - 60
Parametres
H612 Pipes length
(m)
Min heat output (rpm)
1850
0 - 20
2100
21 - 40
41 - 60
78 78
TWO-PIPE ø 80
(C13-C33-C43-C53-C83)
Parametres Parametres
H536-H613 H612
Max heat output (rpm) Min heat output (rpm)
5500 1900
5700 2000
2100
5900
TWO-PIPE ø 80
(C13-C33-C43-C53-C83)
Parametres Parametres
H536-H613 H612
Max heat output (rpm) Min heat output (rpm)
5600 1650
1800
5800
6000 1800
TWO-PIPE ø 80
(C13-C33-C43-C53-C83)
Parametres Parametres
H536-H613 H612
Max heat output (rpm) Min heat output (rpm)
6000 1850
6200 1900
2100
6500