Komfort EC d5B180(-E) S14
6
www.blauberg.us
DESIGN AND OPERATING LOGIC
The unit has the following operating logic: warm stale extract air from the room flows into the unit, where it is filtered by the extract filter,
then air flows through the heat exchanger and is exhausted outside by the extract fan. Cold fresh air from the outside flows into the unit,
where it is cleaned by the supply filter.
Then the air flows through the heat exchanger and is directed to the room with the supply fan. Heat energy of warm extract air is
transferred to clean intake fresh air from the outside and warms it up. The air flows are fully separated while flowing through the heat
exchanger. Heat recovery minimizes heat losses, which reduces the cost of space heating in the cold season.
Control panel
Control unit
Extract fan
Supply fan
Supply air
Exhaust air
Intake air
Exhaust air
Extract filter G4
Heat exchanger
Bypass damper
Supply filter F7
Supply filter
G4
The service side of the unit is equipped with detachable plates fixed by screws for filter cleaning and replacement operations. The control
unit is positioned inside the unit casing. The power cable and grounding cable are connected to the control unit via the electric lead-
ins placed at the side of the unit. The difference between the supply and extract air flow temperature leads to condensate generation.
Condensate is collected in the drain pan and is removed outside through the drain pipes.