Atag CM4411 Manual De Instrucciones página 133

MAINTENANCE
making descaling less frequent, by programming the appliance based
on the actual lime content in the water used. Proceed as follows:
1. Remove the "Total Hardness Test" strip (in front of your manual).
Dip it fully in the water for a few seconds. Remove 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 fi nd the data in
the table below.
2. Press the MENU button and press the scrolling buttons < or > until
the menu option WATER HARDNESS appears. Confi rm the menu
option with the OK button.
3. The display shows the current setting. Press the scrolling buttons
< or > until the established hardness level is displayed. Confi rm the
selection with the OK button. The appliance is now programmed to
provide the descaling warning when necessary, based on the actual
hardness of the water.
Information on the hardness of the water in your area can be obtained
from the local water board. The table below shows the water hardness
setting your machine requires.
German
hardness
0 - 6 dH
7 - 13 dH
14 - 20 dH
> 21 dH
Setting the coffee temperature
You can choose between three temperature levels. The coffee
temperature levels are defi ned as follows:
• TEMPERATURE LOW
• TEMPERATURE MEDIUM
• TEMPERATURE HIGH
French hardness
0 - 11 fH
12 - 17 fH
18 - 36 fH
> 37 fH
Water hardness
machine
1
2
3
4
EN 25