Question:
Why we need to change the address of IDU dip-switch manualy when we use the central controller in project?
Answer:
For the address setting of MRV indoor unit, if you want to use the central controller to controll the IDU conveniently, it's very important to change the dip-switch manualy, if not, the unit will change the address randomly, and it will hard to controll the unit when you already set the room with IDU
