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3.4
Manual operation
3.4.1
Powering the device
The device should, as far as possible, always be switched on using the toggle switch on the front of the device.
Alternatively this can take place using an external cutout (contactor, circuit breaker) of suitable current capacity.
After switching on, the display firsts show the manufacturers logo and device related information, as well as a
language selection screen (for 3 s) and will then be ready for use. In setup (see section „3.4.3. Configuration via
MENU"), in the second level menu "General settings" is an option "Input after power ON" in which the user can
determine the condition of the DC input after power-up. Factory setting here is "OFF", meaning that the DC input
will always be switched off on power-up, while "Restore" means that the last condition of the DC input will be
restored, either on or off. All set values are also restored.
3.4.2
Switching the device off
On switch-off, the last input condition and the most recent set values and input status, as well as activated master-
slave operation are saved. Furthermore, a PF alarm (power failure) will be reported, but has to be ignored here.
The DC input is immediately switched off and after a short while fans will shut down and after another few seconds
the device will be completely powered off.
3.4.3
Configuration via MENU
The MENU serves to configure all operating parameters which
are not constantly required. These can be set by finger touch on
the MENU touch area, but only if the DC input is switched OFF.
See figure to the right.
If the DC input is switched on the settings menu will not be shown,
only status information.
Menu navigation is by finger touch. Values are set using the rotary
knobs. The assignment of the knobs to the adjustable values is not
indicated in menu pages, but there is an assignment rule: upper
value -> left-hand knob, lower value -> right-hand knob.
The menu structure is shown schematically on the following pages.
Some setting parameters are self-explanatory, others are not. The
latter will be explained on the pages following.
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
EL 9000 B Series
www.elektroautomatik.de
ea1974@elektroautomatik.de
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