Unical INOXIA GJ 1000, Installation And Servicing Manual

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51
Instructions for the installer
3.28 - INITIAL LIGHTING
PRELIMIARY CHECKS
The first ignition must be carried out by a
qualified technician. Failure to do so could
cause injury to persons, animals or damage
to property. UNICAL shall not be held liable
for any injury and/or damage.
Before lighting the boiler check that:
- the boiler installation has been carried out in accordance
with the specific Standards UNI 7129 and 7131 for the gas
part and the Standards CEI 64-8 and 64-9for the electrical
part;
- the combustion air inlet and the discharge of the products of
combustion occur in the correct way in accordance to
the specific Standards in force (UNI 7129/7131);
- the gas supply system is correctly dimensioned for the
boiler’s output
- the boiler’s electrical supply is 230 V - 50 Hz;
- the system has been filled with water (pressure registered on
the gauge 1 bar with pump not running);
- any of the system’s on-off valves are open;
- the mains supply gas corresponds to the one which the
boiler has been calibrated for: otherwise convert the boiler to
use the available gas (refer to section: “GAS CONVERSION”);
this operation must be carried out by a qualified technician in
compliance to the regulations in force;
- the gas supply cock is open;
- there are no gas leaks;
- the external mains supply switch is on;
- the boiler system’s safety valve is not blocked and that it is
connected to the sewage system;
- there are no water leaks;
- all the necessary ventilation conditions and minimum
clearance distances are guaranteed for subsequent servicing
in case the boiler is sited in a cupboard compartment.
Lighting and shutting down procedures
For lighting and shutting down the boiler refer to the “USER’S
INSTRUCTIONS GUIDE”.
Information to be passed on to the user
The user must be instructed on the use and operation of
his boiler and in particular detail:
- Hand over to the end user the booklet: “USER’S
INSTRUCTIONS GUIDE
”, as well as all the other literature
relative to the appliance and placed in the envelope contained
in the packaging. The user must retain this literature for any
future reference.
- Inform the user of the importance of the air vents and of
the flue outlet system, stressing the fact that absolutely no
alteration can be made.
- Inform the user regarding the control of the system’s water
pressure and how to restore it to the correct value.
- Explain and demonstrate to the user the correct function and
adjustment of the temperature, thermostats and radiators for
the economic use of the system.
- Remind the user that in order to comply to the regulations in
force the boiler has to be inspected and serviced regularly as
indicated by the manufacturer.
- If the appliance is sold or transferred to another owner or if
the present user moves home and leaves the appliance
installed, ensure yourself that the manual always follows the
appliance so that it can be consulted by the new owner
and/or installer.
The Inoxia GJ are boiler with forced circulation: is
necessary to ensure the water circulation when the
burner is in operation
Ensure that the burner is moving without the pump in the
system has been activated, otherwise the safety thermostat
could intervene.
The temperature in the valve will be regulated by mixing
controlled by thermoregulation.
During the On and the off of the burner some sound can be
heard due of settling structure.
This should not worry because the expansion have been
foreseen at the design stage.