20
20
EN
Support Menu
Oil hours:
Indicates the hours remaining before the oil needs to be changed.
Oil filter hours:
Indicates the hours remaining before the oil filter needs to be changed.
Air filter hours:
Indicates the hours remaining before the air filter needs to be changed.
Oil separator hours:
Indicates the hours remaining before the oil separator filter needs to be changed.
Bearings lubric. hours
: Indicates the hours remaining before the main electric motor bearing needs to be lubricated.
Fan temperature:
Defines the working temperature of the cooling fan. The threshold set has a hysteresis that can be
changed by 10°C. e.g. if the operating temperature is set at 80°C, the fan will activate at 80°C and stop
at 70°C (screw unit supply temperature).
No load time:
Defines the motor stoppage time from the moment the load solenoid valve was deactivated because
the desired pressure was reached.
Stoppage time:
Defines the stoppage time of the compressor from the moment in which stoppage is requested using
the STOP(O) key. The solenoid valve is immediately deactivated.
Automatic start:
If the compressor is on, it starts automatically after an electricity cut. The first start should be activated
by pressing the START (I) key on the panel.
Max start-up hours:
Defines the maximum number of start-ups of the main electric motor within the arc of one hour. If
surpassed, the compressor will stay on (loaded or with no load depending on the pressure) until the
hour is up as calculated from first start-up and then returning to normal functioning.
Remote enabling:
Remote command enabling.
Fan extra time:
Defines the time in which the cooling fan stays on after the working temperature of the compressor has
returned within the safety limits.
Inverter:
Sub-menu for inverter configuration (see INVERTER MENU paragraph).
Fan temperature hysteresis:
Defines the delta temperature in which the main cooling fan must work.
Diagnostic:
Using the diagnostic menu, you can control the various inputs and outputs of the control unit:
Input:
the status of 9 digital inputs can be controlled
Output:
using the right and left keys, you can move on the relay output you want to command, while using the
up and down buttons to activate the output
AN1:
Indicates pressure in bar with centesimal precision
AN2:
Indicates the temperature in °C Screw probe
AN3:
Indicates the temperature in °C Dryer probe
INV:
Indicates the inverter output automatically switches 4-20mA
Keeping the I key pressed, you can execute a motor start-up test. Pressing the 0 key, you can upload the default parameters
(there are 32 sets of parameters present). The Factory password is required. Press the
RESET
key to execute calibration of the
pressure transducer (the Factory password is required).
START-UP AND OPERATION
01
Start-up setting:
Programma 00
Program
01
Program
02
Program
03
Program
04
Program
05
Start-up on
Program0
00:00 ...
Start time
....
00:00 ...
Stop time
00.0BAR.
No load pressure
00.0BAR.
Loaded pressure
Lun Mar Mer Gio Ven Sab Dom
Back to previous menu not
saved
Saves the program and
goes back to previous menu
Changes the parameter
Selects the parameter
to change
Back to previous men
u
Enters the program
selected
Selects the desired
program
Program 00
Mon Tues Wed Thurs Fri Sat Sun
STORM 38 VS - Cod.197DD9910 - Rev.2 01/2016
NOBEL DV 22 CSA - Cod.197EE0622ML - Rev.1 03/2019
