Central control unit MDR 2

for ventilation

It allows to power a group of 230 V single-phase motors and connect it to other modules in order to obtain a centralized automation of domes and skylights in the roof. It is also possible to control only the group of skylights directly connected using the local commands provided with this module. The installed MDR2 modules can be simultaneously operated by the connected GUARDIAN™ detector. An unlimited quantity of MDR2 modules can be controlled from each output of the detector, while still allowing general action using the external buttons or the detector panel buttons. It is not possible to use motors with different voltage than 230 V mains for GUARDIAN™ wind and rain detector neither for MDR2 module. The maximum current for each motor output is 5 A, 230 V.