40
Installation instructions
6.1 - COMMISSIONING
Preliminary checks
Commissioning must be done by
professionally qualified personnel.
Unical will not be held liable for damage to
persons, animals or objects due to failure to
comply with the instruction above.
Before commissioning the boiler, check that:
- installation complies with standards for the gas part of
an
eventual auxiliary boiler
and for the electrical power;
- the adduction of combustion air and flue gas evacuation are
performed correctly according to that laid down by
standards in force;
- the boiler is provided with all safety and control devices
prescribed by current standards;
- the power supply of the boiler is 230V - 50Hz;
- the system is filled with water;
- any system shut-off gate valves are open;
- the g
as used by a possible auxiliary boiler corresponds to
boiler calibration: if not, modify the boiler to use type of gas
available; this operation must be carried out by qualified
technical personnel according to standards in force;
- the gas feed valve of a possible auxiliary boiler, is open;
- there is no gas leakage;
- the external main switch is connected;
- the thermal discharge valve of the wood heater is not blocked
and is connected to the sewer system drainage;
- there is no water leakage;
- ventilation conditions and minimum distances are guaranteed to
perform maintenance.
Switching boiler on and off
To switch the boiler on and off, see the “
SYSTEM MANAGER
OPERATING INSTRUCTIONS
”.
Information for system manager
The system manager must be instructed concerning the use and
operation of his heating system, in particular:
• Give the system manager the “SYSTEM MANAGER
OPERATING INSTRUCTIONS”, as well as the other
appliance documents inserted in the envelope inside the
packaging.
The system manager must keep this
documentation for future consultation
.
• Inform the system manager about the importance of the air
vents and the flue gas exhaust system, highlighting their
essential features and the absolute prohibition of modifying
them.
• Inform the system manager concerning control of the
system’s water pressure as well as operations to restore it.
• Inform the system manager concerning correct control of
temperatures, control units/thermostats and radiators to save
energy.
• Remember that the system must receive regular maintenance
at least once a year and a combustion analysis must be
performed in the timetable foreseen by standards in force.
• Should the appliance be sold or transferred to a new owner or
if you move and leave the appliance, always make sure that
the instruction booklets accompany it in order to be consulted
by the new owner and/or installer.
STARTING THE
BOILER
6
