19
EN
Password
Certain menus are password protected. A password is requested if you try to access the reserved areas.
Removal of menu protection persists until you go back to the main screen.
Main Menu
User:
Menu containing the User parameters (see USER MENU paragraph).
Support:
Menu containing the Support parameters (see SUPPORT MENU paragraph).
Password protected.
Factory:
Menu containing the Factory parameters (see FACTORY MENU paragraph).
Password protected
.
Alarms Log:
List of last alarms.
Pressing
“ENTER”
on the highlighted alarm not only displays the type of alarm, but also the date, time, pressure and the
oil temperature in the instance in which the alarm occurred.
Info:
Displays information on the board and firmware.
User Menu
No load pressure:
Defines the pressure at which the compressor must run with no load. The maximum value you can
set is defined by the parameter “Maximum pressure” in the factory menu.
Loaded pressure:
Defines the pressure necessary to restart the compressor. The recommended value is 1.5 bar lower
than that defined in the “No load pressure” parameter.
Pre. unit of measurement:
Defines the pressure unit of measurement.
Tem. unit of measurement
: Defines the temperature unit of measurement.
Language:
Defines the language used in the menus.
Display contrast:
Defines the display contrast level.
Display lighting:
Defines the display backlighting level.
Time/Date setting:
Sets the date and time. Entry is guided and the procedure is only complete when all the settings
are
saved.
Start-up setting:
Sub-menu where you can define 10 programs (0-9) per week for compressor start-up and stoppage.
The parameters you can set are the start time, stoppage time, no load pressure, loaded pressure and
the day of the week.
START-UP AND OPERATION
0000
0
0000
0
ENTER PASSWORD
Deletes operation and goes
back to previous menu
Confirms password
Changes digit
selected
Selects digit to
change
ENTER PASSWORD
NOBEL DV 22 CSA - Cod.197EE0622ML - Rev.1 03/2019
