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5.3 Screen 2 - Main screen
The main screen is shown in the display after
the unit is switched on, unless the unit is
being switched on for initial operation (see
Section "Initial operation"). In the main
screen, current operating values are repre-
sented as numerical information, as well as
status information in the form of icons. The
display elements were described in Section 4
"The screen". A flashing icon always indi-
cates a fault.
The left row of icons refers to the operational
conditions of the unit. The right row of icons
indicates the status of releases. For steam
production to take place, all icons on the right
side of the screen must be active.
The scroll keys and allow the user to
move through the list of display values on the
main screen (see Section 4, "The screen").
With the exception of the target humidity
,
these are read values only. The displayed
values are shown and explained in the table
in the following section.
If an error has occurred or a service message
is issued, a display field with the relevant
message is displayed instead of the Hygro-
Matik logo. The user can access the unit info
screen by touching this field.
The brightness of the main screen is reduced
after a certain time (screen brightness is
dimmed). The two scroll keys and the set-
tings icon are also hidden at this point. The
original state is restored by touching the
screen.
The values for the normal display brightness
and the dimmed state can be adjusted by the
user, as well as the duration after which the
main screen is changed to the dimmed state.
The main menu of the user level and the
operator level (screen 3) is accessed by
touching the icon. List of read values and
target humidity of the main screen
Steam_actual_unit
[kg/h]
