Hitachi RAS-(4-12)HNP(1)(E) - For the Front and Side Piping; For the Downward Piping

3 Piping work and
refrigerant charge
68
SMGB0087 rev.0 - 12/2013

For the front and side piping
Select the correct knock-out size depending on whether it is for power wiring or transition wiring
RAS-3HVNPE/RAS-(4-6)H(V)N(P/C)E/RAS-(8-10)HN(P/C)E RAS-12HN(P/C)
Front piping hole
Rigth side
piping hole
Front-SIde Piping Hole
Right-SIde Piping Hole
A
A
B
B
Front piping hole
Right side piping
hole
To use racking or conduit tubes, check the size and remove part following the slit.
 N O T E
Placeinsulation(eldsupplied)toprotectcablesandpipesfrombeingdamagedbyplateedges.

For the downward piping
After removing the bottom of the piping cover, perform piping and wiring works.
RAS-3HVNPE/RAS-(4-6)H(V)N(P/C)E/RAS-(8-10)HN(P/C)E RAS-12HN(P/C)
Gas piping
Knock-out hole
Bottom base
Cables
Liquid piping
Knock-out hole
Bottom base
Wiring
Liquid
piping
Gas piping
Piping cover
Fixing screw
(1 portion)
 N O T E
Cablesshallnotcontactdirectlytothepipes.