LG Multi V

36 Outdoor Unit
Pipe connections between indoor and outdoor unit
u Combination of Y branch/header method
1 Outdoor Units
Example : 5 Indoor Units connected
Ⓐ : Outdoor Unit
Ⓑ : 1st branch (Y branch)
Ⓒ : Y branch
Ⓓ : Indoor Unit
Ⓔ : Header
Ⓕ : Sealed piping
L 492ft(150m)(656ft(200m) : Conditional application)
131ft(40m)(295ft(90m) : Conditional application)
L 361ft(110m)
49ft(15m)
Branch pipe can not be used after header
Branch pipe can not be used after header
2 Outdoor Units
Example : 5 Indoor Units connected
Ⓐ : Outdoor Unit
Ⓑ : 1st branch
Ⓒ : Y branch
Ⓓ : Indoor Unit
Ⓔ : Connection branch pipe be-
tween Outdoor units:
ARCNN21
Ⓕ : Header
Ⓖ : Sealed piping
33ft
(10m)
or less
H 361ft(110m)
49ft(15m)
Master
Slave
Master
Slave
Master
Slave
L 492ft(150m)(656ft(200m) : Conditional application)
131ft(40m)(295ft(90m) : Conditional application)
ODU Capacity
Master Slave