Hitachi RAS-(4-12)HNP(1)(E) - Page 109

3 Piping work and
refrigerant charge
95
SMGB0087 rev.0 - 12/2013
3
RAS-(4-6)H(V)NP1E - RAS-(8/10)HN(P/C)E
(d)
(c)
(b)
(a)
46
96
42
81
Existing pipe
(Outlet on the rear side)
Strainer for
gas pipe
Existing refrigerant
pipes (for liquid)
Flare connection
Strainer for
liquid pipe
Flare connection
Existing refrigerant
pipes (for gas)
Existing refrigerant pipe
(Outlet on the rear side)
Existing refrigerant pipe
(Outlet on the rear side)
RAS-12HV(P/C)
Flare connection
Existing refrigerant pipe
(Outlet on the rear side)
Existing refrigerant pipe
(Outlet on the rear side)
Existing refrigerant pipe
(Outlet on the rear side)
Strainer for gas pipe
Strainer for liquid pipe
Brazing connection
Elbow connection (Field-Supplied)
Existing refrigerant pipe
(Brazing connection)
 N O T E
Sizes(a)to(g)dependontheoutdoorunitmodel