Air exchange
S
tepless settings between 20 and 100% are possible for the four fan speed levels. You can likewise set
supply air and extract air separately, which is of considerable advantage when balancing the
ventilation system.
Service / Air exchange
↳
Min. vent. supply air Settings:
Standard setting:
Description:
0 / Level 1 / Level 2 / Level 3 / Level 4
0
You can set a minimum fan speed level for supply air.
↳
Min. vent. extract air Settings:
Standard setting:
Description:
Level 1 / Level 2 / Level 3 / Level 4
1
You can set a minimum fan speed level for extract air.
↳ Max. vent. extract air Settings:
Standard setting:
Description:
Level 3 / Level 4
4
You can set a maximum fan speed level for extract air.
↳ Level 1 - Supply air Settings:
Standard setting:
Description:
20 ↔ 100 %
35 %
Fan speed level 1 is typically used for the "Humidity
low" and "Low outdoor temperature" functions.
↳
Level 2 - Supply air Settings:
Standard setting:
Description:
20 ↔ 100 %
50 %
Fan speed level 2 is typically used for basic ventilation.
↳ Level 3 - Supply air Settings:
Standard setting:
Description:
20 ↔ 100 %
75 %
Fan speed level 3 is typically used for the "Humidity
high" function and "Guest-level".
↳
Level 4 - Supply air Settings:
Standard setting:
Description:
20 ↔ 100 %
100 %
Fan speed level 4 is typically used for "Cooker hood
operation" and "Party-level".
↳
Level 1 - Extract air Settings:
Standard setting:
Description:
20 ↔ 100 %
35 %
Fan speed level 1 is typically used for the "Humidity
low" and "Low outdoor temperature" functions.
↳
Level 2 - Extract air Settings:
Standard setting:
Description:
20 ↔ 100 %
50 %
Fan speed level 2 is typically used for basic ventilation.
↳ Level 3 - Extract air Settings:
Standard setting:
Description:
20 ↔ 100 %
75 %
Fan speed level 3 is typically used for the "Humidity
high" function and "Guest-level".
↳
Level 4 - Extract air Settings:
Standard setting:
Description:
20 ↔ 100 %
100 %
Fan speed level 4 is typically used for "Cooker hood
operation" and "Party-level".
↳
Delayed start-up Settings:
Standard setting:
Description:
0 ↔ 4 min.
2 min.
The start-up time can be set from 0 to 4 min.
26