EN
GLISH
IBERITAL
93
INSTALLATION AND OPERATION MANUAL
Press the
MENU
button until the following appears (even if the message ‘Probe Unconnect’) appears, do not stop
pressing
MENU
):
Language
xxxxxx
Press the
MENU
button repeatedly to go through various options until you see the following on the display:
Mixed tea
with pump / without pump
The value shown on the display must be "
without pump
"; if necessary, change the value by pressing the UP/DOWN
buttons.
Confirm by pressing
OK
.
Continue pressing the
MENU
button repeatedly until you can see on the display:
Heating Type
xxxxxxx
xxxxxx: Pressure Switch | ON/OFF | PID
The value shown on the display must be "
Pressure Switch
"; if necessary, change the value by pressing the UP/DOWN
buttons.
Confirm by pressing
OK
.
Press the
MENU
button various times until the display shows the "
OFF
" message.
Press the "I/O" or "Non-Stop" button in order to turn on the machine.
ATTENTION
It is absolutely necessary that the values of the parameters "MIXED TEA" and "HEATING TYPE"
are "without pump" and "Pressure Switch", respectively, for machines with a display and boiler
temperature controlled by pressure switch.
NOTE
It is possible to auto-configure the heating by resetting the machine
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.
Alarm
Flow meter GR x
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.
Summary of Contents for IB7
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