Setting The Water Hardness Level - Miele CM 7550 CoffeePassion Operating Instructions Manual

Before using for the first time
 Pull the cartridge holder  forwards
and insert the descaling cartridge .
Push the cartridge upwards as far as
it will go.
 Push the holder back into position.
 Put the cover back on.
The next time the coffee machine is
switched off, the descaling cartridge
will fill with water. You will hear water
being pumped into the cartridge at
frequent intervals.
When a descaling cartridge is fitted, a
message will appear regarding the
current start time set for automatic
descaling.
 Confirm with OK.
28
 If you want to change the start time,
touch Start time
required time.
You can also change the start time for
automatic descaling to a later time.
Setting the water hardness
level
Contact your local water supplier to find
out your local water hardness range if
necessary.
The machine has four programmable
levels:
°dH mmol/l
0 – 8.4 0 – 1.5
8.4 – 14 1.5 – 2.5
14 – 21 2.5 – 3.7
> 21 > 3.7
* The hardness level shown in the display may
differ from the hardness level in your area. You
must follow the values in the chart to set your
machine to your local hardness level.
Miele@home communication enabled
household appliance
display. You can connect your coffee
machine to your local WiFi network (see
"Networking").
 Confirm with OK.
Your machine has been successfully set
up and is ready for use.
To ensure that any coffee residues
from the factory testing process are
removed from the brewing system,
please throw away the first 2 cups of
coffee when using the coffee
machine for the first time.
and select the
ppm Setting*
(mg/l CaCO )
3
0 – 150 Soft
150 – 250 Medium
250 – 375 Hard
> 375 Very hard
will appear in the