Carrier 42QHC009DS - 6.3 Pipe Length and Elevation

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6.3 Pipe length and the elevation
The pipe length and refrigerant amount:
Model
Pipe size
Standard
length
(m)
Max.
Elevation
B (m)
Max.
Length
A (m)
Additional
refrigerant
(g/m)
Gas
Liquid
42QHC009+ 38QHC009
3/8’’(Ф9.52)
1/4’’(Ф6.35)
5
10
25
15
42QHC012+ 38QHC012
3/8’’(Ф9.52)
1/4’’(Ф6.35)
5
10
25
15
42QHC018+ 38QHC018
1/2’’(Ф12.7)
1/4’’(Ф6.35)
5
20
30
15
42QHC024+ 38QHC024
5/8’’(Ф15.9)
3/8’’(Ф9.52)
5
20
40
30
Caution:
The capacity test is based on the standard length and the maximum permissive length is based on the
system reliability.