Water Hardness - Grundig GKI 1120 B Instrucciones Para El Usuario

Settings
24
3. S elect another temperature with the scroll
touch keys (7 and 9). When the desired
temperature is displayed, confirm it with the
touch key 'OK' (5).
4. P ress the touch key 'RETURN' (11) to exit the
11
menu.

Water hardness

A "DESCALE!" message is displayed after the
appliance has been operated for a factory set
period of time, calculated on the basis of the
maximum quantity of lime scale which may be
contained in the water used. If necessary, this
period of operation can be extended, making
descaling less frequent, by programming the
appliance based on the actual lime content in
the water used. Proceed as follows:
1. R emove the "Total Hardness Test" strip (in
front of your manual) and dip it fully in the
water for a few seconds.
2. R emove it and wait 30 seconds until its
colour changes and a number of red dots
are formed. For example, if there are 3 red
dots on the test strip, you must set the water
hardness level to 3.
If you no longer have a water hardness test, you
can find the data in the table below.
3. P ress the touch key 'MENU' (10) and press
the scroll touch keys (7 and 9) until the
menu option "WATER HARDNESS" appears.
Confirm the menu option with the touch key
'OK' (5).
4. T he display shows the current setting.
5. P ress the scroll touch keys (7 and 9) until
the established hardness level is displayed.
= water hardness 1
= water hardness 2
= water hardness 3
= water hardness 4