Operation Manual

ENGLISH
Bedienungsanleitung / Instruction manual CONTROVENTO
23
Switch the machine on in order to activate both boilers (switch in position “2”).
The temperature of either boiler is of no importance in programming. Both
heaters are inactive during programming.
2. Press + and – at the same time until ‘t1’ (coffee boiler) appears on the
display,
3. Press + in order to progress to the submenu of ‘t1’ and to change the
temperature value. The nominal temperature value is displayed.
4. Quickly press
- to decrease
+ to increase
the nominal temperature value.
5. Please wait a short while after having set the nominal temperature value;
‘t1’ will be displayed
6. Press - in order to display ‘t2’ (steam boiler). If you would like to change just
‘t2’ and leave ‘t1’ unchanged, press – after step 2 in order to progress directly to
‘t2’ and skip ‘t1’. Continue with step 7.
7. Press + in order to progress to the submenu of ‘t2’ and to change the
temperature value. The nominal temperature value is displayed.
8. Quickly press
- to decrease
+ to increase
the nominal temperature value.
9. Please wait a short while after having set the nominal temperature value;
‘t1’ will be displayed.
10. Press – in order to leave the programming mode. The newly programmed,
nominal temperatures are now saved. Both heaters are now activated
successively.