Hitachi RAS-(4-12)HNP(1)(E) - Page 40

2 Unit Installation
26
SMGB0087 rev.0 - 12/2013
OutletSideBlocked
RightandLeftBlocked
UpperSideOpen UpperSideBlocked
Single Installation
Multi-RowandMultipleInstallations
Mount the airow guide and provide sufcient space on both right and left sides
When using airow guide (AG-335A, op-
tional), check that the discharged air is not
short-circuited to the air inlet side
A B
0 < L ≤ 1/2H 1/2H < L≤ H 0 < L ≤ 1/2H 1/2H < L≤ H
Min. 600 Min. 1400 Min. 300 Min.350
When L > H use a base for outdoor unit to
make L ≤ H.
Close the base not to allow the outlet air
bypassed.