Iberital Expression Two Manuel D'installation Et De Fonctionnement page 61

The display will then show:
F. MAINTENANCE ALARM
When the display shows:
It means that the number of cycles set in the TECHNICAL MENU has been exceeded (doses carried out in all the
machine groups).
To eliminate this alarm, press the GROUP 1 '1 coff ee' and '1 espresso' buttons at the same time (on the left).
The display will then show:
G. BOILER WATER MINIMUM LEVEL WARNING
When the machine is switched on (position 1 on the main switch) the boiler begins fi lling with water.
- IN THE CASE OF MACHINE START-UP: When the minimum level sensor does not detect the presence
of water for longer than 6 seconds, it will disconnect the heating element and the machine will not
heat; at the same time, the display will show the alarm signal:
- IF THE MACHINE IS BEING WORKED WITH and the minimum level sensor does not detect the
presence of water for longer than 3 seconds, it will disconnect the heating element and the machine
will not heat.
To ELIMINATE this alarm the boiler water must be fi lled; the minimum level sensor, on detecting water for more
than 3 seconds, will connect the element and the machine will once more begin to heat.
INSTALLATION AND OPERATION MANUAL
Filter Reset
Service
Service Reset
Boiler
Empty
IBERITAL
Page 61