60
Refrigerant pipe installation
Installing the MCU
MCU specication
Model MCU-S6NEK2N MCU-S4NEK3N MCU-S2NEK2N MCU-S1NEK1N
Exterior of MCU
Number of
connectable indoor
units at one port
Up to 8 units Up to 8 units Up to 8 units Up to 8 units
The maximum
capacity of the
connectable indoor
units at one port
16 kW 16 kW 16 kW 16 kW
The maximum
capacity of the
connectable indoor
units
61.6 kW 61.6 kW 32.0 kW 16 kW
Internal EEV Not included
• Indoor units without internal EEV(AM✴✴✴✴NTDE✴, AM✴✴✴✴NADE✴) can not be connected directly to the
MCU.
• Please connect these indoor units using EEV kit(MEV-E✴✴SA, MXD-E✴✴K✴✴✴A).
CAUTION