Long Pipe And High Drop - Haier AV08NMSETA Service Manual

Long pipe and high drop

L1
Single way total pipe length (=total liquid pipe length)
Single way max. pipe length (max. length between
outdoor & indoor) actual / equivalent length
Pipe length after first branch pipe (length between first
branch & farthest indoor)
Main pipe actual length (length between first gather
pipe & first branch pipe)
Height difference between indoor units
Pipe length between indoor unit and the nearest branch
L2
L4
L3
Max. length
L1+L2+L3+L4+L5+L6+L7+L8+L9+L
300m
150m / 175m
40m
110m
15m
30m
31 31
A
L5
L6
B
L7
C
L9
L8
D E
L10
L11
F
Pipe in above figure
10+L11
L1+L3+L10+L11
L1+L10+L11
L1
--
--