Airwell 7SP023034, Service Manual

Page: 31 / 80

INSTALLATION DETAILS
HND DCI 31 Version - 1
8.3 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
AWSI-HND009-N11 / AWAU-YND009-H11
3/8’’
(
Ф9.52)
1/4’’
(Ф6.35)
5 10 25 15
AWSI-HND012-N11 / AWAU-YND012-H11
3/8’’
(
Ф9.52)
1/4’’
(Ф6.35)
5 10 25 15
AWSI-HND018-N11 / AWAU-YND018-H11
1/2
’’
(Ф12.7)
1/4’’
(Ф6.35)
5 20 30 15
AWSI-HND024-N11 / AWAU-YND024-H11
5
/8’’
(
Ф15.9)
3/8’’
(
Ф9.52)
5 25 50 30
Caution:
The capacity test is based on the standard length and the maximum permissive length is based on the
system reliability.