Installation Work - Hitachi mini-HNRQ1 Series Service Manual

FIELD WORK INSTRUCTIONS

2.3 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 (field 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
(2) Installation positions of feet, air inlet and drain holes are shown in the following figures:
Model: RAS-3.0~6.5HNBRKQ1
Concrete
b) Model: RAS-7.0~12HNBRMQ1
16
Unit: mm