LG ARUN096BT2 Installation Manual - Page 25
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ENGLISH Refrigerant piping system x Y branch method 1 Outdoor Units Example : 5 Indoor Units connected : Outdoor Unit : 1st branch (Y branch) : Indoor Units Refrigerant piping installation L150m(492ft) (200m(656ft) : Conditional application) l 40m(131ft) (90m(295ft) : Conditional application) 100m(328ft) 15m(49ft) 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 Slave Master 10m (32.8ft) or less L150m(492ft) (200m(656ft) : Conditional application) l 40m(131ft) (90m(295ft) : Conditional application) 100m(328ft) 15m(49ft) Installation Manual 25
Installation Manual
25
ENGLISH
Refrigerant piping installation
◆
Y branch method
Refrigerant piping system
1 Outdoor Units
Example : 5 Indoor Units connected
: Outdoor Unit
: 1st branch (Y branch)
: Indoor Units
l
40m(131ft) (90m(295ft) : Conditional application)
100m(328ft)
L150m(492ft) (200m(656ft) : Conditional application)
15m(49ft)
Master
Slave
10m
(32.8ft)
or
less
l
40m(131ft) (90m(295ft) : Conditional application)
100m(328ft)
L150m(492ft) (200m(656ft) : Conditional application)
15m(49ft)
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