Hitachi RAS-3HVRNS - Installation Space (Initial Ckeck); Ras-(2-3)Hvrn(1)(E)(S); SMGB0060 Rev. 1

2.5 Installation space (Initial ckeck)
2.5.1 RAS-(2-3)HVRN(1)(E)(S)
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.
2 Unit Installation
12
SMGB0060 rev. 1- 12/2010