Lamborghini Caloreclima NINFA 32 MCS Instructions D'utilisation, D'installation Et D'entretien page 46

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.
Baffles
For boiler operation, the baffles supplied with the unit must be fitted according to the indications given in the following
tables and drawings.
Choosing the baffle using coaxial pipes
Type
Coaxial 60/100
Choosing the baffle using separate pipes
Pipe length calculated in linear metres
Min.
0 m
20 m
To replace the baffle:
A - Baffle for coaxial pipes
Insert the baffle on the Ø60 aluminium pipe section of the boiler top flange
B - Baffle for separate pipes
Insert the baffle under the air inlet Ø80 flanged pipe section
46
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Length up to:
1 bend + 1 metre
1 bend + 3 metres
Max.
20 m
35 m
fig. 20 - Replacing the baffle
cod. 3540G180 - 02/2008 (Rev. 00)
Baffle to use
Ø 82 external
No baffle
Baffle to use
Ø 50 internal
No baffle
A
NINFA 32 MCS
B
GB