KoMFort Erv d
8
www.blaubergventilatoren.de
The provide heat exchanger freeze protection during the cold season, the unit is equipped with a thermostat that is installed in the
exhaust air duct downstream of the heat exchanger. The Defrosting mode is activated when the exhaust air temperature is +3 ˚C.
After temperature increase the unit returns to the previous operation mode.
In the Defrosting mode the supply fan is turned off and the heat exchanger is warmed up with warm extract air flow.
To set the thermostat threshold value, turn the control knob to the desired position.
The recommended thermostat operating temperature is +3 °C (factory setting).
EXTRACT AIR
SUPPLY AIR
INTAKE AIR
EXHAUST AIR
INTAKE AIR
SUPPLY AIR
EXHAUST AIR
EXTRACT AIR
Left-handed modification
Right-handed modification
