www.blaubergventilatoren.de
7
Komfort ERV EC DB S14
Control panel
Supply fan
Extract fan
*Bypass damper
Extract air filter
Control unit
Freeze protection temperature sensor
Electric lead-ins
Service side
Access door for maintenance
of the filters and heat exchangers
Cross-flow heat exchanger
Supply air filter
**Humidity sensor
The access door is located on the service side of the unit. It is fixed with hand screws and enables maintenance access for cleaning or replacement of
the filters and the heat exchanger.
The control unit is located in the unit casing.
The control cable and the grounding cable are connected to the control unit through the electric lead-ins on the unit side wall.
The plate enthalpy cross-flow heat exchanger is made of polymerized cellulose.
* The bypass damper is in open or closed position depending on the unit operation mode.
** Upon customer’s demand the unit may be equipped with a humidity sensor (available as an accessory).
The unit with the installed humidity sensor maintains a set indoor humidity point. As the humidity reaches the set point, the unit starts operating with
the maximum speed.
As the humidity level drops down below the set point, the unit reverts to the previous operation mode.
Installation and connection of the humidity sensor must be carried out on site by a service technician.
UNIT DESIGN AND OPERATING LOGIC
