6 Refrigeration Cycle Diagram
6.1.
CS-E7HKEW CU-E7HKE
CS-E9HKEW CU-E9HKE
CS-E12HKEW CU-E12HKE
Model
Gas
E7HK, E9HK, E12HK
If piping length is over common length, additional refrigerant should be added as shown in the table.
Piping size
Rated
Length
Liquid
(m)
3/8"
1/4"
7.5
Common
Max.
Min. Piping
Length
Elevation
Length
(m)
(m)
7.5
15
24
Max. Piping
Additional
Length
Refrigerant
(m)
(m)
(g/m)
3
15
20