Limitation Values On Pipe Instalaltion - Haier Super Match Series Service Manual

6. Limitation values on pipe installation
3U19FS2ERA 3U24GS2ERA
The piping length information, please refer the following table.
Item
A,B,C liquid pipe
A,B,C Gas pipe
L1 (one way)
L2 (one way)
L3 (one way)
L1+L2+L3
h
H+
H-
Unit Description
mm Size of the liquid side connection pipe
mm Size of the gas side connection pipe
m Max.piping length between IU and OU of the way
m Max.piping length between IU and OU of the way
m Max.piping length between IU and OU of the way
m Total liquid piping length
Drop between every two indoor units when the location of
m
the outdoor unit is among indoor units
Drop between every two indoor units when the location of
m
the outdoor unit is at one side of indoor units
m Drop between the outdoor unit and the indoor unit
Drop between the outdoor unit and the indoor unit when the
m
location of outdoor unit is among the indoor units
Drop between the outdoor unit and the indoor unit when the
m
location of outdoor unit is at one side of indoor units
Super Match Super Match
78
Standard Maximum
φ6.35 /
φ9.52 /
≤ 10 ≤ 25
≤ 10 ≤ 25
≤ 10 ≤ 25
≤ 30
3U19:≤ 50
3U24:≤ 60
≤ 1 ≤ 15
≤ 1 ≤ 7.5
≤ 5 ≤ 15
≤ 5 ≤ 7.5
≤ 5 ≤ 15