Control functions

Mode 3

Constant pressure controller

Automatic temperature control of the supply air with external compensation, % low flow – % high flow – Pressure-based LS/HS speed changeover of the impulse channel

Mode 4

Constant flow control

Automatic temperature control of the supply air with external compensation, constant low volumetric flow in m³/h – constant high volumetric flow in m³/h – time-dependent LS/HS speed changeover

Mode 5

Constant flow rate CO₂ control

Automatic temperature control of the supply air with external compensation, constant low volume flow in m³/h – constant high volumetric flow in m³/h – CO₂ concentration-based LS/HS speed changeover