Interface Unit
MAC-399IF-E
Interface to enable M or S-Series units to be operated by a Central or Schedule Controller. The interface is installed on each indoor unit for: MSZ-GE/GB/GA/FB/FA~VA, MSZ-FB/MFZ-FB~VAH, MFZ-KA~VA, SEZ-KA/KD~VA, SLZ-KA~VA(L) or a P-Series indoor unit connected to a SUZ outdoor unit and wired to a Central or Schedule Controller