12
Setting the Water Hardness
1 Use the test kit included to test the water
hardness of your tap water. Fill the phial with
mains water up to the 5 ml marker.
2 Add indicator solution drop by drop until the
colour changes from purple to yellow.
Carbonate hardness content:
1 drop = 1°KH = 1.25°e = 1.8°f
Please note: count the number of drops that
are necessary and gently shake the phial after
each drop.
3 Use the
d / e keys to enter the value between
1 and 18. Pre-set value is 12. Depending on the
value entered the appliance will calculate the
intervals for descaling.
Exiting Menu and Saving Settings
Touch the b key to exit the menu. All settings are
saved.
The appliance is on standby. The standby screen
appears.
