Inserting And Activating The Filter; Determining And Adjusting The Water Hardness - Jura ENA 7 Instruction Manual

ENA 7

Inserting and activating the filter

Your ENA no longer has to be descaled if you are
using the CLARIS Blue filter cartridge.
E
Perform the 'inserting the filter' operation
without any interruptions. This will ensure
that your ENA always produces its best.
Precondition:
READY
k T Press and hold the Rotary Switch until
appears.
RINSE
g T Turn the Rotary Switch until
displayed.
k T Press the Rotary Switch to enter the
programme item.
NO -
g T Turn the Rotary Switch until
displayed.
k T Press the Rotary Switch to confirm the
setting.
OK
INSERT FILTER
T Remove and empty the water tank.
T Open the filter holder.
T Insert the filter cartridge into the water tank,
exerting slight pressure.
T Close the filter holder. It will click into place
audibly.
E
After two months, the filter will cease to
work. You can check the elapsed time by
referring to the date plate on the filter holder
in the water tank.
T Fill the water tank with fresh, cold water and
reinsert it.
38
is displayed.
FILTER -
is
YES p
T Place a receptacle (at least 500 ml) under the
fine foam frother.
k T Press the Rotary Switch.
OPEN TAP
l T Turn the switch anticlockwise to position m.
FILTER RINSING
the fine foam frother.
E
You can interrupt rinsing of the filter at any
time. To do this, turn the switch clockwise.
Turn the switch anticlockwise to continue
rinsing the filter.
is
E
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 clockwise to position °.
HEATING
READY
The filter is now activated.
Determining and adjusting the water
hardness
E
If you are using the CLARIS Blue filter
cartridge and have activated it in program-
ming mode, you will not be able to adjust
the water hardness.
The harder the water is, the more frequently the
ENA needs to be descaled. It is therefore important
to adjust the water hardness.
The water hardness can be adjusted on a continu-
ous scale between 1° dH and 30° dH. It can also be
deactivated, which means that the ENA will not let
you know when it has to be descaled.
Determining the water hardness
You can find out what the water hardness is by
using the Aquadur® test strip supplied as standard.
T Hold the test strip briefly (for one second)
under running water.
, water flows out of
.