2. 2.
P Pr r e e a a r r a a t t i i o o n n for installation
1. Checking the Installation Site
1. Checking the Installation Site
Item
Item
- Is the place affected by noises
- Is the place affected by noises
Noise
Noise
- Is the outdoor unit close to a
- Is the outdoor unit close to a
vibration
vibration
- Is the bottom of the outdoor
- Is the bottom of the outdoor
- The foundation of outdoor unit
- The foundation of outdoor unit
Weight
Weight
Outdoor
Outdoor
- Which type of base is the
- Which type of base is the
unit base
unit base
- -
Outdoor
Outdoor
unit base
unit base
- Is the outdoor unit installed in
- Is the outdoor unit installed in
Air
Air
circulation
circulation
※
※
I I
- Is there any blockage
- Is there any blockage
Air
Air
circulation
circulation
II II
- Is there any blockage
- Is there any blockage
for installation
Pre-check checkpoint
Pre-check checkpoint
or vibration at all?
or vibration at all?
residential area?
residential area?
unit affected by vibration?
unit affected by vibration?
is strong enough to withstand
is strong enough to withstand
the weight of the outdoor unit?
the weight of the outdoor unit?
most appropriate ?
most appropriate ?
Is the outdoor unit placed on a
I s the outdoor unit placed on a
flower garden or soil?
flower garden or soil?
(Including the foundation.)
(Including the foundation.)
a disclosed area?
a disclosed area?
Need to determine whether
Need to determine whether
to use a discharge duct.
to use a discharge duct.
Within 2 meters from the
Within 2 meters from the
discharge plane of the upper
discharge plane of the upper
area?
area?
within 1.5 meters from the
within 1.5 meters from the
discharge plane of the front
discharge plane of the front
area?
area?
Handling methods and
Handling methods and
guideline
guideline
※
※
Necessary to install a
Necessary to install a
soundproof wall to prevent
soundproof wall to prevent
noise transfer to houses.
noise transfer to houses.
-Use a gallery for soundproof
-Use a gallery for soundproof
wall constructions.
wall constructions.
※
※
In renewal case, onsider the
In renewal case, onsider the
weight of the outdoor unit and
weight of the outdoor unit and
review the columns and the
review the columns and the
beams for construction.
beams for construction.
- Base area size: 1.5 times the
- Base area size: 1.5 times the
floor.
floor.
- Total height: 150mm ↑ ↑
- Total height: 150mm
※
※
In case of soil sands, the
In case of soil sands, the
ground can get deformed
ground can get deformed
during rain. So make the base
during rain. So make the base
with concrete pads or H
with concrete pads or H
beams.
beams.
※
※
CFD (Computational Fluid
CFD (Computational Fluid
Dynamics) simulation is
Dynamics) simulation is
available upon request to HQ
available upon request to HQ
※
※
Need to use a discharge duct.
Need to use a discharge duct.
※
※
Need to install in a gallery.
Need to install in a gallery.
25
25
Picture
Picture
Claims for noises
Claims for noises
Need to consider the
Need to consider the
weight.
weight.
Wooden palette installation
Wooden palette installation
prohibited.
prohibited.
Ground base
Ground base
Need to improve the air vent
Need to improve the air vent
structure.
structure.
Installation guide
Installation guide