Pipe Length And The Elevation - North American HVAC MSC-28CRDN1-MN15W Service Manual

6.3 Pipe length and the elevation

Model
MSC-30HRDN1-MP0W+MOG-30HDN1-MP0W
MSC-28CRDN1-MN15W+MOG-28CDN1-MN15W
MSC-36HRDN1-MN5W+MOJ-36HDN1-MN5W
MSC-36CRDN1-MN5W+MOJ-36CDN1-MN5W
Caution:
The capacity test is based on standard length and the maximum permissive length is based on the
system reliability.
Oil trap should be installed per 5-7 meters.
Pipe size
Standard
length
Gas Liquid
3/8''
5/8''
(Ф15.9) (Ф9.52)
15
Max.
Elevation Length
(m) B (m)
5 10
5 10
5 10
5 10
Max. Additional
refrigerant
A (m) (g/m)
20 40
20 40
25 40
25 40