Using And Activating Filter; Determining And Adjusting The Water Hardness - Jura ENA3 User Instruction Manual

ENA 3

Using and activating filter

Your ENA no longer requires descaling if you use
CLARIS plus filter cartridges.
E
Perform the 'Insert filter' operation without
interruptions. This will ensure optimum
function of your ENA.
E
After two months the filter capacity is
reached. The elapsed time can be checked
with the date plate on the cartridge holder.
Precondition:
READY
T
Open the cover behind the Rotary Switch.
P T
Press the P button until
g T
Turn the Rotary Switch until
is displayed.
k T
Press the Rotary Switch to enter the
programme item.
NO -
g T
Turn the Rotary Switch until
appears.
k T
Press the Rotary Switch to confirm the
setting.
OK
INSERT FILTER
T
Remove and empty the water tank.
T
Open the cartridge holder.
T
Insert the new filter cartridge into the water
tank, pressing it slightly.
T
Close the cartridge holder. It will click into
place audibly.
T
Fill the water tank with cold, fresh water
and replace the tank.
T
Place a receptacle (at least 500 ml) under
the nozzle.
14
appears on the display.
appears.
RINSE
FILTER -
YES p
k T
Press the Rotary Switch.
OPEN TAP
l T
Turn the switch to position
FILTER RINSING
discharged from the nozzle.
E
Rinsing of the filter can be interrupted at
any time. To this purpose turn the switch
clockwise.
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 to position
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.
E
It is not possible to adjust the water
hardness if the CLARIS plus filter cartridge is
used and activated.
E
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.
T
Hold the test strip briefly (for one second)
under running water.
T
Shake off the water.
T
Wait for approximately 1 minute.
T
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.
m
.
, water is
o
.