Hitachi RAS-(4-12)HRNM(2)(E) - Installation Space (Initial Check)

2 Unit Installation
12
SMGB0064 rev.0 - 08/2011
2.5 Installation space (Initial ckeck)
2.5.1 RAS-3HVRNM2E / RAS-(2-3)HVRN(S)2 / RAS-(4-10)H(V)RNS2E
Blocked in Inlet Side
Upper Side Open
Single Installation Multiple Installation (Two units or more)
Pipe Cover
Pipe Cover
Ensure 250 mm or more of the side space on the pipe cover side.
Allow 250 mm of space between units. Leave open both right and left
sides.
Pipe Cover
Pipe Cover
Be sure to use the fan direction guide. Leave open both right and left sides.
Ensure 250 mm or more of the side space on the pipe cover side.
Be sure to use the fan direction guide.
Allow 250 mm of service space between units. Leave open both right
and left sides. When subject to direct sunlight on the back wall ensure
the length marked with . be 400 or greater.
Ensure 250 mm or more of the side space on the pipe cover side.
Upper Side Blocked
Single Installation Multiple Installation (Two units or more)
Pipe Cover
Pipe Cover
Fifteen mm of space is acceptable for one of the lateral sides.
Ensure 250 mm or more of the side space on the pipe cover side.
Allow 250 mm of service space between units. Leave open both right
and left sides.
Ensure 250 mm or more of the side space on the pipe cover side.
Be sure to use the fan direction guide. Leave open both right and left sides.
Ensure 250 mm or more of the side space on the pipe cover side.
Be sure to use the fan direction guide.
Allow 250 mm of service space between units. Leave open both right
and left sides. Serial installation allowed up to two units.
Ensure 250 mm or more of the side space on the pipe cover side.