Hitachi RAS-8-FSNM - Pipes can be connected from 4 directions

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Pipes can be connected from 4 directions
Liquid Line Piping Connection
(ØA Flare Nut Connection)
Liquid Line Piping Connection
ØB Pipe Connection
Front Piping and Wiring Hole
(Knock-out Hole)
(Use the accesory pipe
<Factory-Supplied>)
Bottom Side Piping Hole
(With Piping Cover)
Rear Side Piping Hole
(Knock-out Hole)
Right Side Piping
and Wiring Hole
(Knock-out Hole)
DIM. ØA ØB C
8HP 9.52 19.05 80
10HP 12.7 22.2 61
12HP 12.7 25.4(*2) 61
Dimensional Table
(*2):IfØ28.6pipingconnectionisused,a
reducerisrequired.(Field-Supplied)
Remove the screws with holding down the cover. If not, the
cover may fall down (It weights approx. 5kg.).
Rear Side Piping
Cover
Front Side
Piping Cover
Front Side Piping Work
(Knock-Out Hole)
Rear Side Piping Work
(Knock-out Hole)
Rear Side Piping Work
(Knock-out Hole)
Bottom Side
Piping Work
(Piping Cover)
Rear Cover
Rear Side
Piping Cover
Front Side
Piping Cover
Hold down
the cover
slowly
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Piping Direction
1 Pipes can be connected from 4 directions as shown in above
gure. Make a knock-out hole in the front pipe cover or
bottom base to pass through the hole.
After removing the pipe cover from the unit, punch out
the holes following the guide line with screwdriver and
a hammer.Then, cut the edge of the holes and attach
insulation (Field-supplied) for cables and pipes protection.
Front Side of Piping Cover
Slit
a. Front and Right Side Piping Work
Select the correct knock-out size depending on whether
it is for power wiring or transition wiring.
Right Side Piping Hole
Front Side Piping Hole
It is available to correct the liquid or gas piping, power
wiring less than 14mm
2
and transition wiring from “A”
part.
REFRIGERANT PIPING & REFRIGERANT CHARGE
PMML0390B REV.0 - 11/2015 - P5416649
12