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Omega NOBEL 22 DV CSA Instruction & Maintenance Manual page 18

Rotary screw

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Output configuration: Sub-menu that allows you to associate the outputs CN4-8 and CN4-9 with a function, choosing
from: "Pre-alarm", "Control ON", "Compressor ON", "Motor running" and "Compress No Load/Loaded"
CN4-8=
EEmta
CN4-9=
Control ON
CN4-8=
Emergta
CN4-9=
Control ON
Comp. rotation man.:
Dryer:
Condensate drainage:
Inverter Menu
Enable Inverter:
% Min functioning:
Inverter Integral:
Inverter Proportional:
Inverter Differential:
Pressure at 100%:
Minimum pressure %:
Dryer Menu
Dryer ON:
Minimum time:
Temperature OFF:
Temp. differential:
Temperature offset:
Functioning mode:
Automatic:
START-UP AND OPERATION
Output Configuration
Emergency pressed premuta
Output Configuration
Motor running
(to define).
Sub-menu for dryer configuration (see DRYER MENU paragraph).
Sub-menu for dryer configuration (see CONDENSATE DRAINAGE MENU paragraph).
Inverter enabling.
Defines the frequency minimum percentage at which the inverter must work.
The maximum is 100%
Defines the integral part on the PID calculation of the inverter percentage.
Defines the proportional part on the PID calculation of the inverter percentage.
Defines the differential part on the PID calculation of the inverter percentage.
The pressure at which the inverter can work up to 100%
The pressure at which the inverter must work at the % Min functioning percentage set.
Dryer Enabling.
Defines the minimum maintenance time of the deactivated dryer. It serves to protect the
dryer compressor from over-frequent start-ups.
Defines the value of the temperature at which the dryer compressor is deactivated.
Defines the positive differential between the OFF temperature and the re-activation
temperature.
Defines the difference between the temperature measured and the temperature displayed.
Defines the functioning mode of the dryer:
The compressor starts and stops based on the main motor of the compressor functioning.
Selects the output
to change
Changes configuration
Saves the configuration and goes back
to the previously saved menu
Back to previous menu not
saved
Selects the output
to change
Changes configuration
Saves the configuration and goes back
to the previously saved menu
Back to previous menu not
saved
NOBEL DV 22 CSA - Cod.197EE0622ML - Rev.1 03/2019
EN
21

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