Translation of the original installation and operating instructions
16
AL-KO HYDROOPT
®
4
Operation
4.1
Operating unit
The operation is menu-driven and is carried out via the keys on the control unit or an optional remote control panel.
No.
Designation
General function
1
INFO button with integrated
LED
This button can be used to navigate from any menu item to the main menu.
2
ALARM button with integrated
LED
This button can be used to navigate from any menu item to the alarms. The inte-
grated LED also indicates the alarm and acknowledgement status (see chapter “5
Warnings, faults and emergencies” on page 29).
3
ESC button
This button can be used to exit the currently displayed menu item.
4
UP button
This button can be used to scroll up in the current menu or to increase the setting
value.
5
DOWN button
This button can be used to scroll down in the current menu or to reduce the setting
value.
6
ENTER button
This button can be used to confirm a new setting and activate the new setting value.
7
Line
The number of the line that is currently marked is shown here. The number after the
slash indicates the total number of lines on this page.
8
Page
The name of the page on which you are located is shown here.
4.2
Alarm message/Warning message
The actions and status displays for the arrival, acknowledgement and resetting of an alarm are listed below:
Each alarm is indicated by the alarm LED flashing red.
By pressing the Alarm key, the alarm is displayed in plain text including alarm class, date and time.
Each new alarm generates a line in the alarm list as well as in the alarm history. The alarm history is displayed by
pressing the Alarm key several times.
An acknowledged but still active alarm is present when the alarm LED on the control panel on the switch cabinet
lights up constantly.
