Airwell AW-WHPMA18-H93, Installation Manual

Page: 13 / 460

09
6.2 Selecting a location in hot climates
As the outdoor temperature is measured via the outdoor unit air thermistor, make sure to install the outdoor unit in the shade or
a canopy should be constructed to avoild direct sunlight, so that it is not influenced by the sun’s heat, otherwise protection may
be possible to the unit.
7.1 Dimensions
7 INSTALLATION PRECAUTIONS
Check the strength and level of the installation ground so that the unit may not cause any vibrations or noise during its
operation.
In accordance with the foundation drawing in the figure, fix the unit securely by means of foundation bolts. (Prepare six sets
each of
Φ
10 Expansion bolts, nuts and washers which are readily available in the market.)
Screw in the foundation bolts until their length is 20 mm from the foundation surface.
7.2 Installation requirements
Model A B C D E F G H I J
1129 494 528 668 192 98 206 1558 558 143
K
400
L
440 18/22/26/30 kW
(unit: mm)
(unit: mm)
Concrete basement
h
≥
100mm
Rubber
shocking
proof mat
≥
100
≥
80
Φ
10 Expansion
bolt
Solid
ground
or roofing
H
J
1-1/4”
I
E D G
B
F
C
A
K L