Volumetric flow compensation 90° soffit (only for RV 2)

In this menu, you can adjust the volumetric flow to the pre-installation kit variant with 90° soffit.

In the RV 2 VLL or RV 2 VLR pre-installation kit (not RV 2 VS 90E), there is an increased pressure loss within the RV 2 devices. To achieve the nominal volumetric flow, the air flow rate is increased slightly when the menu item is selected.

The adjustment is made for the supply air or exhaust air group. This enables balanced operation even when using different pre-installation kits.