C.6. Flat<br>

C.6. Flat

Error: Lack of window in compartment from ventilation group (impossible to determine the ventilation air stream)

This error will appear, when in group of compartments included in balance system of ventilation air there are no declared windows and external doors.

Error: Lack of compartment with air extractor in ventilation group

This error will appear, if in group of flats included in balance system there is no declared compartment with air extractor.