Iberital IB7 Betriebsanleitung Seite 86

IBERITAL
B. MAXIMUM BOILER TEMPERATURE
The display will show the boiler temperature alarm when it exceeds 140ºC for more than 5 seconds.
The alarm will disappear when the boiler temperature returns to its normal values.
C. INTERRUPTED TEMPERATURE SENSOR
When the sensor detects a temperature of 0ºC for 5 seconds, the LEDs on the button pads will flash and the display
will show:
The alarm will disappear when the boiler temperature is once again at an acceptable value.
D. LACK OF IMPULSES FROM THE FLOW METER
When the flow meter is not dosing correctly or the necessary impulses do not arrive for longer than 5 continuous
seconds, the used dose selection LED will flash and the display will indicate the flow meter and the group.
To eliminate this alarm, check the flow meters; this alarm signal is produced due to a bypass of the signal from the
meter cover, or due to a poor connection, or lastly due to and internal problem with the control unit.
It can also be caused by an unusually long feed time due to the water not flowing at an adequate speed during
dispensing.
E. CHANGE/REPLACE water filter
When the number of litres of water set in the TECHNICAL MENU is exceeded, the display will show:
In order to eliminate this alarm, turn off the machine using the main switch, and press the dose buttons "2 coffees
and 2 espressos" from GROUP 1 (on the left) simultaneously. Keep them pressed and switch on the machine using
the main switch.
The display will then show:
It will be necessary to turn off and turn on the machine, in order to eliminate the reset message.
Page 86
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INSTALLATION AND OPERATION MANUAL