Pipe Length And The Elevation - Midea 11MSFI-A2-1301 Service Manual

6.3 Pipe length and the elevation

The pipe length and refrigerant amount:
MS11MU-09HRFN1-QRD0W+ MOC-09HFN1-QRD0W
MS11M-09HRFN1-QRD1W(A)+ MOC-09HFN1-QRD1W
MS11MU-12HRFN1-QRD0W+ MOC-12HFN1-QRD0W
MS11M-12HRFN1-QRD1W(A)+ MOC-12HFN1-QRD1W
MS11MU-12HRFN1-QRD0W(B)+ MOC1-12HFN1-QRD0W
MS11MU-18HRFN1-QRC8GW+MOC-18HFN1-QRC8W
MS11M1-24HRDN1-QRC8W+MOF-24HFN1-QRC8W
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.
Model
Pipe size
Standard
length
Gas Liquid (m)
5
5
3/8'' 1/4''
5
(Ф9.52) (Ф6.35)
5
5
1/4''
1/2''
5
(Ф12.7) (Ф6.35)
3/8''
5/8''
5
(Ф15.9) (Ф9.52)
16
Max. Max. Additional
Elevation Length refrigerant
B (m) A (m)
8 20
8 20
8 20
8 20
8 20
10 25
10 25
(g/m)
20
20
20
20
20
20
40