Jura 67085 Installationsanleitung Seite 9

T
Connect the MDB to the automatic special-
ity coffee machine.
T
Switch the automatic speciality coffee
machine and MDB on.
5 LED indicators
Operation LED (5):
Z
Lit up: Mini Hub is being initialised
Z
Not lit: error (not connected to automatic
speciality coffee machine or LED is faulty)
Z
Flashing (on for 0.2 s, off for 4 s): no errors,
Mini Hub is working
Z
Flashing (on for 0.1 s, off for 0.1 s): error
(machine programmed incorrectly or not
programmed at all, other malfunctions)
Milk LED (6):
Z
Not lit: milk OK
Z
Flashing (on for 0.5 s, off for 0.5 s): no milk
Milk sensor LED (7):
Z
Flashing (on for 0.5 s, off for 6 s): milk OK, milk
sensor is working
Z
Flashing (on for 0.5 s, off for 1 s): no milk
Z
Not lit: milk sensor not connected or LED is
faulty
6 Troubleshooting
Drinks cannot be prepared, but Mini Hub is
connected:
Z
Check that the Mini Hub is connected to the
automatic speciality coffee machine properly.
Z
Inkasso system: Check that the MDB is
connected to the Mini Hub properly.
Z
Check that the Mini Hub is connected properly
as per the instructions for use.
Z
Restart the automatic speciality coffee
machine (turn it off and on again at the power
switch).
Z
If the Mini Hub or the automatic speciality
coffee machine is faulty, contact your JURA
service partner.
Milk sensor for the Compressor Cooler Pro
Drinks cannot be prepared, Mini Hub is not
connected (has been uninstalled):
Z
Check that the Mini Hub is no longer con-
nected to the automatic speciality coffee
machine.
Z
Inkasso system: Check that the MDB is
connected to the automatic speciality coffee
machine properly.
Z
Check that the Mini Hub has been uninstalled
properly as per the instructions for use.
Z
Restart the automatic speciality coffee
machine (turn it off and on again at the power
switch).
Z
If the Mini Hub or the automatic speciality
coffee machine is faulty, contact your JURA
service partner.
Mini Hub is connected, milk detection function is
not working (cappuccinos can be prepared without
milk):
Z
Check that the Mini Hub has been connected
properly as per the instructions for use.
Z
Is the Mini Hub supported by the automatic
speciality coffee machine in question (see
Chapter 2, 'Existing and future machines')?
Z
Restart the automatic speciality coffee
machine (turn it off and on again at the power
switch).
Z
If the Mini Hub or the automatic speciality
coffee machine is faulty, contact your JURA
service partner.
Mini Hub is connected, display shows 'NO MILK',
although milk is available:
Z
Check that the milk sensor is connected to the
Mini Hub properly.
Z
Check that the milk sensor reaches into the
milk.
Z
Restart the automatic speciality coffee
machine (turn it off and on again at the power
switch).
Z
If the Mini Hub or the automatic speciality
coffee machine is faulty, contact your JURA
service partner.
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