Airwell johnson DCH Series User Manual

INSTALLATION DETAILS
Version - 1 21 DCH DCI
7.3 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
JOSI-DCH009-N11+ JOAU-DCY009-H11
3/8’’
(Ф9.52
)
1/4’’
(Ф6.35)
5
10
25
15
JOSI-DCH012-N11+JOAU-DCY012-H11
3/8’’
(Ф9.52
)
1/4’’
(Ф6.35)
5
10
25
15
JOSI-DCH018-N11+JOAU-DCY018-H11
1/2’’
(Ф12.7
)
1/4’’
(Ф6.35)
5
20
30
15
JOSI-DCH024-N11+JOAU-DCY024-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.

Airwell johnson DCH Series Specifications

General

Brand	Airwell
Model	johnson DCH Series
Category	Air Conditioner
Language	English