Water Input; Alarms; Visual Alarms From Display - Izzo VIVI PID PLUS Manuel D'utilisation Et De Maintenance

The machine manages the heating of the coffee boiler only after it has
been filled.
WARNING: When the machine is first turned on wait about 14 to 15
minutes to reach the optimal operating temperatures.
WARNING: when the machine is first turned on, make sure to fill the tank
up to the maximum mark.
WARNING: when the machine is first turned on, the boilers will begin to fill
with water.

7. WATER INPUT

Fill the tank with clean, soft water (soft water= low calcium content, and
therefore less limescale, resulting in easier maintenance and a better result)
after having lifted the upper grill (fig. 1, tab. 2), being careful not to spill water
into the machine.
IMPORTANT:
Lack of water can cause damage to the pump and the resistor.
Therefore, if the pump makes a noise that is different than usual when
in use and, at the same time, the pressure gauge reads a lower pressure level,
the machine must be immediately turned off using the corresponding
button (fig. 10, tab.1).

8. ALARMS

8.1 VISUAL ALARMS FROM DISPLAY

In the event of malfunction, the display (fig.1, tab. 1) shows the following alarm
messages:
• A1: channel 1 disconnected
11