Info (Display Information); System Lock; Miele@Home; Brightness - Miele CoffeeSelect CM 7750 Operating Instructions Manual

°dH gr/gal
0–8.4 0 – 8.7
8.4– 8.7 – 14.6
14
14–21 14.6 – 21.9
> 21 > 21.9
* The hardness levels shown in the display may
differ from the hardness level designations in your
area. You must follow the values in the chart to
set the correct water hardness level for your area.

Info (display information)

The option allows you to see the
Info
number of portions made for each
drink.
You can also see how many portions
can be dispensed before the brew unit
needs to be degreased (
To return to the previous display,
tap .
System lock 
You can lock the coffee machine to
prevent it from being used by
unauthorized persons, such as children.
Activating and deactivating the
system lock 
When the system lock is activated, the
timer settings for
deactivated. The coffee machine will
not switch on at the time set.
Temporarily deactivating the system
lock 
If you tap the On/Off  button,  will
appear.
ppm Set-
(mg/l CaCO ) ting*
3
0–150 Soft 1
150–250 Medium 2
250–375 Hard 3
> 375 Very hard 4
No. of uses until
are
Turn on at
 Press  until a relevant instruction
appears in the display.
As soon as you switch the coffee
machine off, it will be locked again.

Miele@home

The following points may appear under
Miele@home:
- : This option only appears if the
Set up
coffee machine has not previously
been connected to a WiFi network or
the Network configuration
reset.
- Deactivate * /
the WiFi network are retained, but the
network is switched on or off.
- Connection status
).
the WiFi connection is displayed. The
symbols indicate the strength of the
connection.
- Set up again
current WiFi network will be reset.
The WiFi connection will be set up
again.
* This menu option appears if
Miele@home has been set up and the
coffee machine has – where applicable
– been connected to a WiFi network.

Brightness

You can set the display brightness in
the bar chart.

Volume

You can set the volume of the buzzer
and keypad tones in the bar chart.
Settings
has been
Activate *: The settings for
*: Information about
*: The settings for the
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