Hitachi RAS-2HVNP Installations- Und Betriebshandbuch Seite 20

13
1 Units installation
a) In case of front side and either of the sides are open (single unit)
≤
300
50
d) In case that upper side obstacles exist (serial units)
0 < L ≤ 1/2 H A ≥ 500
1/2 H < L ≤ H A ≥ 1000
0 < L ≤ 1/2 A ≥ 500
1/2 H < L ≤ H A ≥ 1000
g) Horizontal (multiple units)
0 < L ≤ 1/2 H A ≥ 100
1/2 H < L ≤ H A ≥ 200
≥ 1000
20
c) In case that upper side obstacles exist (single unit)
300
200
f) In case that surrounding wall exist (serial units)
L
A
≥ 250
≥ 250
≥ 2000
≥ 400
Do not stack more than two units in height.
Close gap (*) to avoid recirculating discharge air flow.
PMML0248A
b) In case that surrounding wall exist (single unit)
500
50
e) In case of front side and either of the sides are open (serial units)
0 < L ≤ 1/2 H
1/2 H < L ≤ H
h) Vertical (multiple units)
≥ 250
1000
0 < L ≤ 1/2 H A ≥ 500
1/2 H < L ≤ H A ≥ 1000
≤ 300
A ≥ 200
A ≥ 350
400
≥ 250
50
300
100
1000
400
250