LG AMNH076LQL0 Service Manual page 74

Installation
• A7UW486FA0
Outdoor Unit
30 m
Main piping
• Total main piping length : 50m(
• Total branch piping length : 60m(
• Each branch piping length : 15m(
• Total system piping length : 110m(50+60)
Outdoor Unit
74 Multi type Air Conditioner
Installation of the outdoor unit
in an upper position
A
BD Unit
B BD Unit
Branch piping
+ )
A B
+ + + +
L L L L
1 2 3 4
, , , , ,
L L L L L
1 2 3 4 5
BD Unit
BD Unit
Installation of the outdoor unit
in a lower position
L
1
L
2
L
3
L
4
L
5
L
6
L
7
+ + )
L L L
5 6 7
, )
L L
6 7
Place the BD unit and
indoor units within a
level distance of 10m
from each other.
10m
Place the BD unit and
indoor units within a
level distance of 10m
from each other.
10m
30m