Unical ALKON 50c, Руководство по установке и обслуживанию

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19
ENGLISH
Installation Instructions
NOTE!
Further details in the section
‘‘Technical Information’’ on the
boiler page of the www.unicalag.it
website
B23P
TOTAL LENGTH (LS)
DOUBLE Ø80
FROM [m] TO [m]
1 30
Connection to a combustion products evacuation
pipe outside the room; the combustion air is tak-
en directly from the room where the appliance is
installed.
ATTENTION:
For the type of connection B23P the
room follows the same installation rules
for boilers with natural draught.
Please note:
These values relate to exhausts/
made by means of rigid pipes and
smooth original UNICAL.
CAUTION
LT total length is a reference value
for the dimensioning of the ducts of A
(intake) and
s
(Exhaust). Subtracting
the values of LT reported, at values of
bends* / terminals* / extensions* you
get the value:
if > 0 = OK - POSSIBLE configuration
if < 0 = NO
- WRONG configuration
(*) Values in the MT018 available on the website.
C83x C83
Connection to a terminal for combustion air intake
and flue gas exhaust via a single or collective
chimney.
C93x C93
Air / flue gas through concentric pipes in the boiler
room and single pipes in the chimney (combustion
air with counterlow in the chimney)
C63x C63
Boiler intended for connection to a combustion air
intake and combustion products evacuation system,
approved and sold separately
ATTENTION:
The flue must comply with standards
in force.