Lamborghini Caloreclima RAGGIO C Instrucciones De Uso, Instalación Y Mantenimiento página 183

RAGGIO C
Table 6- Typology
Type Description
Unit connected through its ducts to a system of common flue pipes under pressure obtained in the
C10
structure
Unit connected through its ducts to a system of common flue pipes under pressure
C11
Intake and exhaust in common flue (intake and exhaust in same flue)
C2X
Intake and exhaust in common and separate flues, but undergoing similar wind conditions
C4X
Exhaust in single or common flue and wall intake
C8X
Intake from installation room by means of concentric duct (that encloses the exhaust) and exhaust in
B3X
common flue with natural draft
IMPORTANT- THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATION
Exhaust to a vertical terminal and intake from existing flue.
C93
If the boiler is to be connected RAGGIO C to a collective flue or to a single flue with natural draft,
the flue or chimney must be expressly designed by professionally qualified technical personnel in
conformity with current regulations and be suitable for sealed chamber units equipped with fan.
ONLY FOR THE ITALIAN MARKET
According to Art. 5 Para. 2,. f) and g) of Min. Decree 37/08, gas systems, chimneys, flues
and smoke systems with a capacity of over 50 kW and in any case all multiple flues instal-
led in Italy must be designed by a Professional registered in the appropriate professional
registers.
Backflow preventer valve
The boiler RAGGIO C is equipped as standard with a backflow preventer valve (anti-backflow sy-
stem), therefore it can be connected to a positivepressure collective flue system, only if using
G20 gas.
In case of C10-type boiler installation, apply the relevant white adhesive plate (included in
the document bag supplied with the unit) in a CLEARLY VISIBLE PLACE on the FRONT PA-
NEL.
After installation, check the tightness of the fumes and gas circuit.
OTHERWISE THERE IS DANGER OF SUFFOCATION DUE TO THE EMISSION OF COMBU-
STION FUMES.
EN
cod. 3541V280 - Rev. 00 - 03/2021
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