Setting The Water Hardness; Factory Reset - Bosch TIS 3 1 Series Instruction Manual

en Settings

Setting the water hardness

It is important to set the water hardness
correctly so that the appliance indicates
in good time when the descaling
programme should be run. The preset
water hardness is level 4.
You can check the water hardness
using the enclosed test strip or by
asking your local water supplier.
Briefly immerse the enclosed test
1.
strip in fresh tap water, leave it to
drip and read off the result after one
minute.
Press and hold % and
2.
Calc'nClean for at least 3 seconds.
Touch Espresso button, and
3.
"W. hardness" will be activated.
Touch % button and select the
4.
water hardness.
The following settings are possible:
W. hardness 1
W. hardness 2
W. hardness 3
W. hardness 4 (factory setting)
Water filter (when used)
H2O-Softener (if available)
Touch Espresso button to save the
5.
setting.
Touch Calc'nClean button to exit the
6.
menu.
40
The table shows the allocation of the
levels to the different degrees of water
hardness:
Level Degree of water hardness
German (°dH)
1 1-7
2 8-14
3 15-21
4 22-30
Subsequent changes to the water
hardness can be made at any time.
When using the water filter (see
Note:
section "Accessories"), proceed as
follows. ~ "Water filter" on page 38

Factory reset

If you set the appliance back to the
factory settings, you will lose your own
settings.
Press and hold % and
1.
Calc'nClean for at least 3 seconds.
Touch Latte Macchiato button.
2.
The factory settings are reactivated.
Touch Calc'nClean button to exit the
3.
menu.
French (°fH)
1-13
14-25
26-38
39-54