ENGLISH
20
MySMART
21
MULTIGAS TABLE
DESCRIPTION
Methane gas
(G20)
Propane
(G31)
Lower Wobbe index (at 15°C-1013 mbar)
MJ/m
3
S
45,67
70,69
Net Calorific Value
MJ/m
3
S
34,02
88
Supply nominal pressure
mbar
mm W.C.
20 (203,9)
37 (377,3)
Supply minimum pressure
mbar
mm W.C.
10 (102,0)
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MySMART 20 R.S.I.
Diaphragm - number of holes
No.
2
2
Diaphragm - diameter of holes
ø mm
1x4,7 flap+1x4,2 free
1x3,4 flap+1x3,25 free
Burner diameter
mm
63
63
Burner length
mm
95
95
CH maximum gas capacity
Sm
3
/h
2,12
kg/h
1,55
DHW maximum gas capacity
Sm
3
/h
2,12
kg/h
1,55
CH minimum gas capacity
Sm
3
/h
0,30
kg/h
0,31
DHW minimum gas capacity
Sm
3
/h
0,30
kg/h
0,31
Number of fan rotations with slow ignition
rpm
3.300
3.300
Maximum number of heating fan rotations
rpm
4.500
4.500
Maximum domestic hot water fan rotations
rpm
4.500
4.500
Minimum number of heating fan rotations
rpm
1.200
1.500
Minimum number of DHW fan rotations
rpm
1.200
1.500
Minimum number of fan rotations with collective pipes under pressure
rpm
1.800
1.900
MySMART 28 C.S.I.
Diaphragm - number of holes
No.
2
2
Diaphragm - diameter of holes
ø mm
1x4,7 flap+1x4,2 free
1x3,4 flap+1x3,25 free
Burner diameter
mm
63
63
Burner length
mm
95
95
CH maximum gas capacity
Sm
3
/h
2,12
kg/h
1,55
DHW maximum gas capacity
Sm
3
/h
2,96
kg/h
2,17
CH minimum gas capacity
Sm
3
/h
0,30
kg/h
0,31
DHW minimum gas capacity
Sm
3
/h
0,30
kg/h
0,31
Number of fan rotations with slow ignition
rpm
3.300
3.300
Maximum number of heating fan rotations
rpm
4.500
4.500
Maximum domestic hot water fan rotations
rpm
6.100
6.100
Minimum number of heating fan rotations
rpm
1.200
1.500
Minimum number of DHW fan rotations
rpm
1.200
1.500
Minimum number of fan rotations with collective pipes under pressure
rpm
1.800
1.900
The data indicated must not be used to certify the system; for certification, use the data indicated in the “System handbook” measured during
first ignition.
All the pressure values are measured with the compensation socket disconnected.
Summary of Contents for 20109808
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