Hitachi RAS-8.0HNBRMQ1 - Installation Work

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(3) Obstacles on right and left side of single installation.
(a) There is no obstacle in the upper side. Unit: mm
(b) There are obstacles in the upper side. Unit: mm
(4) Multi-row and multiple installations. Unit: mm
NOTE:
If L is larger than H, mount the units on a base so that H is greater or equal to L. Be sure to seal up every surface of the base. If the base
allows the airow to go, it may cause a short-circuit.
L A (mm) B (mm)
0 < L ≤ 1/2H 600 or more 300 or more
1/2H < L ≤ H 1400 or more 350 or more
3.3 Installation Work
(1) Secure the outdoor unit with the anchor bolts.
In order to avoid the vibration from transmitting to the indoor by the base of the unit, the 5～10mm thickness
of rubber gaskets (eld supplied) should be placed under the feet of the outdoor unit, which could decrease
the vibration into the room.
a) Model:RAS-3.0~6.5HNBRKQ1 b) Model: RAS-7.0~12HNBRMQ1
(2) Installation positions of feet, air inlet and drain holes are shown in the following gures:
Model: RAS-3.0~6.5HNBRKQ1
Unit: mm
Concrete