DDC-Regel UNIT 9X kompakt
DDC-Compact Controller for air conditioning systems or ventilation systems. Control of a ventilation circuit. Up to 14 preprogrammed system diagrams included, max. 8 relais outputs, max. 2 transistor outputs, Optional 1 output 0..10V (Valve/Mixing flap). Room/Supply air temperature control, caskade control, energy optimized integration of the mixing flap and/or heat recovery system, ventilator control (continous, 1- or 2-stage), start-up control, free night cooling function, monitoring of the filter and air quality, frost protection, building protection, blocking protection, freezing protection, self correcting function etc. Interfaces: CAN-Bus, M-Bus, R+S-Bus for communication. LON-Bus is in preparation.