ERV wired remote controller and multiple ERVsF3, F4ERV ERV ERV ERVERV Wired Remote Controller1 Remove the back cover of the ERV wired remote controller2 Connect the COM a (F3), COM B (F4) of the ERV wired remote controller to the F3, F4 terminal of the ERV PCB3 Reassemble the back cover and the ERV wired remote controller• Maximum 16 ERV units can be connected to 1 ERV wired remote controller at onceCAUtIoNSetting the onoff controllerCN4CN3REDCN2BLKERV interface module (MIM-n10)F1, F2OnOff Controller• Maximum 16 ERV units can be connected to 1 ERV interface module• Maximum 128 units (ex ERV, duct indoor unit etc ) can be connected to 1 OnOff controller• MaIn address:- Required address for communication between ventilation systems- If the MaIn address is not set, address will be set automatically and virtual address will be assigned• RMC address: address of OnOff controllerNotEENGLISH-1902 INStALLING tHE PRodUCt