8
Instructions for user - CEX9-U - 801041 - November 2018 v1.00 Art.no:
9120-25688
You can set the required temperature gradually to a lower or higher value with the
arrow keys and .
The temperature changes by 1 °C, in the convenience zone between 35 °C and 42 °C by
0.5 °C, if key is pressed shortly one time. Pressing a key for a longer time changes the
temperature continuously.
Note: If temperature is set below 20 °C with arrow key the display shows “
--
“
and the appliance switches off the heating function.
6. Operation
As soon as you open the hot water tap, the instantaneous water heater switches
on auto matically. When the tap is closed, the appliance automatically switches
off.
Set temperature
1
–1 °C
+1 °C
Select preset temperature
A1
A2
B1
B2
Store temperature
2
Press
≥ 3 sec
Display of new value
(e.g. 43 °C)
Set required
temperature
(e.g. 43 °C)
4
3
1
Convenience zone 35,0..42,0 °C
1
–0,5 °C
+0,5 °C
The two programme buttons allow to quickly select the preset temperature. When
pressing a programme key, the preset temperature is selected and displayed. The fac-
tory setting for programme is 35 °C and for programme it is 48 °C. You can assign
your own settings for the programme keys:
• Prolonged pressing of the programme key stores the previously selected tem-
perature. The display changes from ”
P1
” or “
P2
“ to the newly stored temperature
value. This newly set temperature is now available to you each time you press the
corresponding program key.
Programme buttons
Temperature setting
