MA and Contact Terminal Interface
MAC-397IF-EMA and Contact Terminal Interface for the PAR-21MAA, PAR-30MAA and MAC-821SC-E Controllers when connecting to: MSZ-GE/FB~VA, MSZ-FB/MFZ-FB~VAH, MFZ-KA~VA or SLZ-KA~VAL indoor units. Older models may be connectable, refer to manual.