54
<Liquid pipe, High pressure gas pipe, Low pressure gas pipe>
Pipe
Liquid side
socket
Liquid side
socket
Pipe
Connect to other outdoor unit
※ Use a provided liquid side socket according to the size of the selected pipe.
Connect to other branch joint between outdoor units or outdoor
unit
Connect to other branch joint between
outdoor units or main pipe branch joint
• Cut the connection part of the outdoor unit connection pipe or the provided socket, according to the
diameter of the connection pipe, before connecting them.
Over 10~15 mm
NOTE
Installing the MCU
MCU specification
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
10. Installation