To Next Page

To Previous Page

Central ventilation unit – KWL 200/300 W/W ET

Installation and Operating Instructions

ENEN

2. Enter the following values for the fan powers in the respective ventilation proﬁle via the easyControls software or the

control element KWL-BE Touch: Away: 30 % / At home: 50 % / Boost: 80 % (cf. Fig. 41).

3. Select the individual ventilation proﬁles (At home, Away, Boost) one after the other and measure the static differential

pressure between extract and exhaust air and supply and intake air respectively.

4. Enter the determined differential pressures from the supply and intake air measurement in the unit characteristic

curve for supply air (see Fig. 32, Fig. 34, Fig. 36 and Fig. 38) according to the fan outputs saved in the ventilation

proﬁle (cf. Fig. 41, Fig. 42).

5. Enter the determined differential pressures from the extract and exhaust air measurement in the unit characteristic curve

for extract air (see Fig. 33, Fig. 35, Fig. 37 and Fig. 39) according to the fan outputs saved in the ventilation proﬁle (cf.

Fig. 41, Fig. 42).

6. If individual measuring points are connected, the system characteristic curve is for supply or extract air (cf. Fig. 43).

Fig. 41

D p

â 10 %

ê 20 %

ô 30 %

û 40 %

á 50 %

é 60 %

ó 70 %

ú 80 %

à 90 %

è 100 %

Fig. 42

D p