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4.3.2.2 Sub-menu Filter
The following can be adjusted/read here:
• Filter running time in 10-day increments
• Current remaining filter running time
• Reset of the filter running time and the counter due to exceeding the filter running time
Symbol Description Explanation/Actions
Duration of the filter running
time
Settings: 30 d … 180 d, with the navigation button
a maximum filter running time of 90 days is recommended.
Remaining filter running time
Display of the currently remaining filter running time
Display area
Resetting the filter running
time
With the check mark and Enter buttons, the filter running time can
be reset to the pre-set value.
Table 6: Parametrisation sub-menu filter
4.3.2.3 Sub-menu Frost protection
In this sub-menu the frost protection mode can be set with the navigation buttons:
• ECO
• Safe
• Moisture HE (enthalpy exchanger) with its own frost protection limit
Symbol Description Explanation/Actions
Frost protection mode ECO
In the “ECO” mode, the standard heat exchanger can freeze under
extreme conditions. The energy cost for frost protection is lower.
Frost protection mode Safe
In the “Safe” mode, freezing of the standard heat exchanger is
generally prevented. The energy cost for frost protection is higher.
Frost protection mode
moisture heat exchanger
In the moisture HE mode, freezing of the enthalpy exchanger
(membrane moisture heat exchanger) is generally prevented.
Table 7: Parametrisation sub-menu Frost Protection
4.3.2.4 Sub-menu Automatic
Two operating modes are available in the automatic mode:
• Automatic timer
• Automatic sensor
The desired operating mode of the automatic mode is selected with the navigation buttons (red text background) and
setting a check mark and confirmed via Enter.
4.3.2.4.1 Automatic timer
Symbol Description Explanation/Actions
Calendar
By touching, a weekday (Mon-Sun) or a group of weekdays (Mon-Fri, Sat-
Sun) can be selected to allocate fan speeds to specific times.
FS0
FS1
FS2
FS3