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ENGLISH
L2000782 Installation guide for DucoBox Energy Comfort (Revision B.1 | 25.03.2020)
10.D
Advanced settings
Gaining access to menus intended for installers only requires advanced mode to be activated� When advanced mode is active, addi-
tional items will appear on the menu, which enable the unit to be put into operation�
Activate advanced mode
1
Press any button at random on the DucoBox Energy Comfort display�
2
Scroll down to
ADVANCED
� The padlock next to the menu indicates that advanced
mode is locked� Press enter�
3
Enter the installer’s code
9876
and press enter, additional components will now
be available on the menu� The padlock ( ) on the display menu indicates that
advanced mode is active�
The menu will exit advanced mode after 30 minutes of inactivity or after restarting
the DucoBox Energy Comfort� Advanced mode can also be closed down manually
using the
CLOSE ADVANCED
menu command�
Frost protection
There is a possibility at low outdoor temperatures that the moisture in
the exhaust air will condense in the heat exchanger� The DucoBox Energy
Comfort is equipped with a mechanism to prevent freezing of this conden-
sate� The unit will adjust air flow rates in such a way that freezing will be
prevented (= temporary imbalance method)�
The frost symbol ( ) will be shown on the display whenever frost protecti-
on is in operation�
The frost protection cannot be switched off�
Frost protection settings
SETTINGS
FROST PROTECTION
STATUS
(for informa-
tion)
NORMAL
: frost protection on standby
ACTIVE
: frost protection in operation
