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Installation and Operating Instructions
ENTER
Fresh Air Boxes – ALB EC
4 .7 Menu "Service menu"
In this menu, a password is required to adjust settings.
The password is 1199 and it cannot be changed.
Press
to continue from the main menu.
ENTER
Enter the password using the
DOWN
Once the password 1199 has been entered, the question "Are you sure?" will appear.
Press
for "Yes" or
ENTER
BACK
ENTER
In order to enter the various functions in the "Service menu", press
4 .7 .1 Service menu "Filter measurement"
If a filter monitoring system (DDS/accessories) is installed and activated, the weekday and time when the unit should mea-
sure the pressure loss in the filter will be set.
ENTER
DOWN
If "Off" is selected, there will be no filter
measurement, but the filter timer with
the set operating duration will apply.
See Service menu "Alarm".
UP
arrow buttons and confirm each number with by pressing
for "No".
UP
DOWN
DOWN
ENTER
9
ENTER
ENTER
BACK
ENTER
UP
.
DOWN
DOWN
DOWN
EN
.
UP
ENTER
UP
ENTER
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