Hitachi RAS-(4-12)HNP(1)(E) - Ras-(2-2.5)Hvnp1; Ras-3 Hvnc1

2 Unit Installation
21
SMGB0087 rev.0 - 12/2013
2
2.5.2 RAS-(2-2.5)HVNP1 / RAS-3HVNC1
a)Incaseoffrontsideandeitherofthesidesareopen
(singleunit)
b)Incasethatsurroundingwallexist(singleunit)
100
500
1000
500
50
c)Incasethatuppersideobstaclesexist(singleunit)
50
100
≤
300
50
300
100
0 < L ≤ 1/2 H A ≥ 500
1/2 H < L ≤ H A ≥ 1000
d)Incasethatuppersideobstaclesexist(serialunits)
e)Incaseoffrontsideandeitherofthesidesareopen
(serialunits)
200
300
0 < L ≤ 1/2 H A ≥ 500
1/2 H < L ≤ H A ≥ 1000
≤ 300
f)Incasethatsurroundingwallexist(serialunits)
0 < L ≤ 1/2 A ≥ 500
1/2 H < L ≤ H A ≥ 1000
A
L
1000
0 < L ≤ 1/2 H A ≥ 200
1/2 H < L ≤ H A ≥ 350
g)Horizontal(multipleunits) h)Vertical(multipleunits)
0 < L ≤ 1/2 H A ≥ 100
1/2 H < L ≤ H A ≥ 200
≥ 1000
≥ 400
≥ 2000
≥ 250
400
≥ 250
≥ 250
400
250
≥ 250
Do not stack more than two units in height.
Close gap (*) to avoid recirculating discharge air ow.