11
INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
Unless otherwise provided for by local regulations in force, in congurations B
23
and B
53
, the
boilers must not be installed in bedrooms, bathrooms or bedsits. Moreover, they must not be
installed in places where solid fuel heat generators are present and in adjoining rooms.
e installation rooms must be permanently ventilated, in compliance with the local regula-
tions in force (at least 6 cm² for every kW of installed heat input, except in the event of any in-
creases needed for electro-mechanical vacuum cleaners or other devices that could put the in-
stallation room under vacuum).
Install the appliances in B
23
and B
53
conguration in non-residential premises and which are permanently ventilated.
Failure to comply with the above implies personal responsibility and invalidates the warranty.