18
Installation instructions
3.2 - INSTALLATION STANDARDS
The appliance must be installed in compliance with the
instructions provided in this manual.
It must be installed by a professionally qualified technician,
who
shall assume the responsibility of respecting all local and/
or national laws published in the official journal, as well as
applicable technical standards
.
TRISTAR 2S
is a steel boiler which can be combined with air-
blown burners fired by gas of category
II2H3+
.
Contact the gas supplying company before installing the
appliance.
The
following standards, rules and prescriptions must be
observed to perform installation. This list is indicative and not
complete, needing to follow the progress of the "state-of-the-art".
Standard UNI 7129
Design, installation and maintenance of gas systems for
household use supplied by distribution network (NATURAL GAS).
Standard UNI 11137-1
Guidelines for inspection and restoration of the sealing of indoor
systems in operation
Standard UNI 7131
Design, installation and maintenance of liquefied petroleum gas
(LPG) systems for household use not supplied by distribution
network.
Standard UNI 10412 of December 1994.
Hot water heating systems. Safety prescriptions.
FIELD OF APPLICATION: thermal potentials greater than 35
kW (30,000 kcal/h).
LAW March 5,1990 N° 46 and relative applicative regulation
by Italian Presidential Decree 447 of December 6, 1991 (and
subsequent amendments).
Safety standards for systems
FIELD OF APPLICATION: without thermal potential limits.
STANDARD UNI EN 676, November 1998.
Air-blown gas-fired burners.
Safety prescriptions.
LAW January 9, 1990 N° 10 and relative applicative regulation
by Italian Presidential Decree. 412 of 26 August 1993 (and
subsequent modifications), Italian Presidential Decree n°551
of 21.12.1999.
Regulation with amendments to Italian Presidential Decree. n°
412 concerning design, installation, operation and maintenance
of thermal systems in buildings, in order to reduce energy
consumption.
FIELD OF APPLICATION: without thermal potential limits.
Law n°186 of 01.03.1968
Installation standard IEC 64-8 / II ed.
Electric systems using rated voltage no greater than 1000 V AC
and 1500 V DC.
Installation standard IEC 64-8 / II ed.
Electric systems in buildings intended for residential and similar
use.
Approval art. 44 Community Law of 2001 ''INSTALLATION OF
HEAT GENERATORS'' suppression of last period comma 10
DPR551/99, (0.4 m² ventilation).
Directives concerning boiler rooms, building regulations and
combustion heating provisions in the country of installation must
also be respected.
The appliance must be installed, commissioned and undergo
maintenance according to the current "state-of-the-art".
This also holds for the hydraulic system, the flue exhaust system
and the installation room.
