Outdoor Units - LG ARUN096BT2 Installation Manual

Refrigerant piping system
Y branch method

1 Outdoor Units

Example : 5 Indoor Units connected
: Outdoor Unit
: 1st branch (Y branch)
: Indoor Units
2 Outdoor Units
Example : 5 Indoor Units connected
: Outdoor Unit
: 1st branch (Y branch)
: Indoor Units
: Downward Indoor Unit
: Connection branch pipe
between Outdoor units:
ARCNN20
Refrigerant piping installation
L150m(492ft) (200m(656ft) : Conditional application)
l 40m(131ft) (90m(295ft) : Conditional application)
15m(49ft)
Slave
Master
10m
(32.8ft)
or
less
L150m(492ft) (200m(656ft) : Conditional application)
l 40m(131ft) (90m(295ft) : Conditional application)
15m(49ft)
Installation Manual 25