Ariston GENUS PREMIUM EVO HP 150

commissioning
23
Start-up procedure
Press the ON/OFF button on the control panel to switch on the boiler:
the display will light up.
The initialisation procedure - indicated by the bar - begins.
Once the procedure is completed, the display will visualise the
temperatures set for the central heating and domestic hot water
circuits (display con guration: boiler base).
The boiler will request the setting of the date, time and language.
Proceed as indicated in the USER MENU paragraph of the “User
Operating Manual”.
From the USER MENU it is possible to choose between di erent
display con gurations:
a - boiler BASE - default con guration
b - boiler COMPLETE
01/01/2000 00:00
40°C 70°C
40°C
70°C
0,7 bar
Stand-by
The complete visualisation mode provides the following
additional information compared to the basic mode:
- indication of the plant pressure
- visualisation of the burner ignition
- descriptive text of the various operations performed by the
burner
- indication of the post-circulation functions
(domestic hot water and central heating)
Initial procedures
To guarantee safety and the correct operation of the appliance,
the boiler must be prepared for operation by a quali ed technician
who possesses the skills which are required by law.
Electricity supply
- Check that the voltage and frequency of the electricity supply
correspond to the data shown on the boiler data plate;
- Make sure that the earthing connection is e cient.
Filling the hydraulic circuit
Proceed in the following manner:
- Open cold water inlet tap;
- Lift the cap on the automatic air relief valve on the circulation
pump;
- Gradually open the valve under the boiler
- Open each air release tap starting with the lowest point and close it only
when clear water, free of air, is visible.
- Clause the valve under the boiler when at least 1 bar registers on
the pressure gauge.
Gas supply
Proceed in the following manner:
- make sure that the main gas supply uses the same type of gas as
indicated on the boiler data plate;
- Open all doors and windows;
- Make sure there are no sparks or naked  ames in the room;
- Make sure that the system does not leak fuel using a cut-o valve
inside the boiler itself which should be closed and then opened
while the gas valve is disabled. The meter must not show any
signs of gas being used for 10 minutes.