NINFA 24 MCS
45
GB
cod. 3540F611 - 05/2007 (Rev. 00)
2.6 Fume pipes
Instructions
This unit is a “C type" with
sealed chamber
and forced draught, the air inlet and fume exhaust must be connected to
one of the exhaust/inlet systems indicated below. Before proceeding with installation, make sure the fume pipes do not
exceed the maximum permissible lengths.
B
This C-type unit must be installed using the inlet and fume exhaust pipes supplied by the manufacturer in ac-
cordance with UNI-CIG 7129/92. Failure to use them automatically invalidates any warranty and liability of the
manufacturer.
Diaphragms
Boiler operation requires the diaphragms supplied with the unit to be fitted according to the indications given in the fol-
lowing tables and diagrams.
To replace the diaphragm:
fig. 21 - Replacing the diaphragm
A - Diaphragm for coaxial pipes
Insert the diaphragm on the Ø60 aluminium pipe section of the top flange on the boiler
B - Diaphragm for separate pipes
Insert the diaphragm under the air inlet Ø80 flanged pipe section
Choice of diaphragm using coaxial pipes
Type
Length up to:
Diaphragm to use
Coaxial 60/100
1 bend + 1 metre
Ø 84 external
1 bend + 3 metre
No diaphragm
Choice of diaphragm using separate pipes
Pipe length calculated in linear metres
Diaphragm to use
Min.
Max.
0 m
20 m
Ø 50 internal
20 m
35 m
No diaphragm
Ø 50
Ø 84
A
B
Summary of Contents for NINFA 24 MCS
Page 155: ...NINFA 24 MCS 155 EL cod 3540F611 05 2007 Rev 00 5 1 9 1 2 6 1 9 1 3 Comfort Comfort 6 1 9 1 4...
Page 157: ...NINFA 24 MCS 157 EL cod 3540F611 05 2007 Rev 00 3 1 8 1 4 3 1 9 3 1 1 1 30 C 85 C 45 C 10...
Page 172: ...NINFA 24 MCS 172 EL cod 3540F611 05 2007 Rev 00 3 2 B sez 4 4 sez 1 3 sez 4 4 3 3 1 bar A...
Page 175: ...NINFA 24 MCS 175 EL cod 3540F611 05 2007 Rev 00 F37 F39 A41 F42 F43 H2O F50...
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