32
4 Permanent settings in programming mode
The harder the water is, the more frequently the GIGA needs to be
descaled. It is therefore important to set the water hardness accu-
rately.
The water hardness was set when the machine was first used. You
can change this setting at any time.
The water hardness can be adjusted on a continuous scale between
1 °dH and 30 °dH.
Precondition:
The start screen is displayed.
T
Touch
‘ P ’
.
‘Maintenance status’
T
Turn the Rotary Switch until
‘Machine settings’
is displayed.
T
Press the Rotary Switch.
‘Machine settings’
T
Press the Rotary Switch.
‘Switch off after’
T
Move your finger across the display until
‘Water hardness’
is
displayed in the centre.
T
Touch
‘Water hardness’
.
‘Water hardness’
T
Now move your finger to the left or right to change the set-
ting.
T
Touch
‘Save’
.
‘Saved’
appears briefly on the display.
‘Water hardness’
T
Touch
‘Back’
the number of times needed to display the start
screen again.
You can change the unit for the amount of water as well as the time
format in programming mode (
‘Machine settings’
/
‘Units’
):
U
‘Change units’
(
‘ml’
/
‘oz’
)
U
‘Set time format’
(
‘24 hrs.’
/
‘AM / PM’
)
Example:
Proceed as follows to change the unit for the amount of
water from
‘ml’
to
‘oz’
.
Precondition:
The start screen is displayed.
T
Touch
‘ P ’
.
‘Maintenance status’
Setting the water
hardness
Unit for amount of
water / time format
