Pipe Length And The Elevation - Turbo Air TAS-18EHN Service Manual

6.3 Pipe length and the elevation

The pipe length and refrigerant amount:
Model
TAS-09EHN + TAS-09EHN/O
TAS-12EHN + TAS-12EHN/O
TAS-18EHN + TAS-18EHN/O
TAS-24EHN + TAS-24EHN/O
Caution:
The capacity test is based on the standard length and the maximum permissive length is based on the
system reliability.
The oil trap should be installed per 5-7 meters.
Pipe size
Standard
length
Gas Liquid
(m)
3/8'' 1/4''
(Ф9.52) (Ф6.35)
1/4''
1/2''
(Ф12.7) (Ф6.35)
3/8''
5/8''
(Ф15.9) (Ф9.52)
16
Max.
Elevation Length
B (m)
5 8
5 10
5 10
Max. Additional
refrigerant
A (m) (g/m)
20 20
25 20
25 40