Tecfluid CU Series - Manual (Page 10)

10
3 CONVERTER INTERFACE
The CU100 converter has a graphic LCD and a keyboard with 12 push buttons.
The keyboard has ten numeric keys to introduce the values of installation and
programming. Two of these keys are used also as cursors, and finally there are two
function keys.
The following figure shows the functionality of the converter keys.
To switch between flow rate, totalizer
and fluid velocity screens.
Into the menu, to scroll to the next
higher item.
To switch between flow rate, totalizer
and fluid velocity screens.
Into the menu, to scroll to the next lower
item.
To validate the data.
To enter into installation and
programming modes of the converter.
To exit from an informative text.
To return to the previous menu. To exit
from a screen without validating data.
3
INSTALLATION OF THE ELECTRONIC CONVERTER