Jura Impressa ENA5, Instructions For Use Manual

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42
ENA 5
l T
Turn the switch to position
m
.
FILTER RINSING
, water is discharged
from the nozzle.
Rinsing of the filter can be interrupted at
any time. To this purpose turn the switch
clockwise.
The water may be slightly discoloured. This
is not harmful to health and does not affect
the taste.
Rinsing of the filter stops automatically,
CLOSE TAP
.
y T
Turn the switch to position
o
.
HEATING
READY
The filter is now activated.
Determining and adjusting the water
hardness
The harder the water, the more frequently the
ENA requires descaling. It is therefore important
to adjust the water hardness.
It is not possible to adjust the water
hardness if the CLARIS filter cartridge is
used and activated.
The water hardness can be adjusted
between 1° dH and 30° dH. It can also be
deactivated, which means that the ENA will
not indicate when it has to be descaled.
The Aquadur® test strip supplied as standard can
be used to determine the water hardness.
Hold the test strip briefly (for one second)
under running water.
Shake off the water.
Wait for approximately 1 minute.
Read the degree of water hardness from the
discolouration of the Aquadur® test strip
and the description on the packaging.
The water hardness can then be adjusted.
E
E
E
E
T
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Example : Changing the water hardness from
16°dH
to
25°dH
.
Precondition :
READY
appears on the display.
Open the cover behind the Rotary Switch.
P T
Press the P button
until
RINSE
appears.
g T
Turn the Rotary Switch until
HARDNESS
is displayed.
k T
Press the Rotary Switch to enter the
programme item.
16°dH
g T
Turn the Rotary Switch until
25°dH
is
displayed.
k T
Press the Rotary Switch to confirm the
setting.
OK
, the water hardness is then adjusted.
HARDNESS
g T
Turn the Rotary Switch until
EXIT
is
displayed.
k T
Press the Rotary Switch to exit program-
ming mode.
READY
Adjusting grinder
You can adjust the grinder
continuously
to suit
the roast of your coffee.
CAUTION
If you adjust the fineness of grind when the
grinder is not operating, the grinding wheel could
be damaged.
Only adjust the fineness of grind when the
grinder is running.
The fineness of grind setting is correct if the
coffee flows regularly from the coffee spout. A
fine, thick crema is also formed.
Our recommendations:
Select a fine setting for a light roast.
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