- 40 -
2
2
2
2
2
-2.
Space required around unit
2
2
2
2
2
-1.
Confirmation of parts attached
1
Connecting pipe
×
1 (Connecting pipe is attached in front of compressor.)
2
Packing (inside ø23, outside ø35)
×
1
2
2
2
2
2
. Outdoor unit
2
2
2
2
2
-4.
Installation of unit
2
2
2
2
2
-4.1. Installation
•
Vibration may be transmitted to the installation section and noise and vibration
may be generated from the floor and walls, depending on the installation con-
ditions. Therefore, provide ample vibrationproofing (cushion pads, cushion
frame, etc.).
•
Be sure that the corners are firmly seated. If the corners are not firmly seated,
the installation feet may be bent.
Warning:
•
Be sure to install unit in a place strong enough to withstand the units
weight.
Any lack of strength may the cause unit to fall down, resulting in a per-
sonal injury.
•
Have installation work in order to protect against a strong wind and earth-
quake.
Any installation deficiency may cause the unit to fall down, resulting in a
personal injury.
When building the foundation, give full attention to the floor strength, drain water
disposal <during operation, drain water flows out of the unit>, and piping and wir-
ing routes.
2
2
2
2
2
-3.
Lifting method and weight of product
Caution:
Be very careful to carry product.
- Do not have only one person to carry product if it weighs more than 20 kg.
- PP bands are used to pack some products. Do not use them as a mean for
transportation because they are dangerous.
- Do not touch heat exchanger fins with your bare hands. Otherwise you may get
a cut in your hands.
- Tear plastic packaging bag and scrap it so that children cannot play with it. Oth-
erwise plastic packaging bag may suffocate children to death.
- When carrying in outdoor unit, be sure to support it at four points. Carrying in and
lifting with 3-point support may make outdoor unit unstable, resulting in it falling.
- The angles at which ropes suspending the unit should be at least 45
°
and 60
°
.
(refer to Fig.
2
-3.0.1)
[Fig.
2
2
2
2
2
-3.0.1]
=
>
6 m
6 m
= >
60
°
=>
<
= 45
°
[Fig.
2
2
2
2
2
-4.1.1]
A
M10 anchor bolt procured at the site.
B
Corner is not seated.
B
A
•
Fix unit tightly with bolts so that unit will not fall down due to earthquake or a
gust of wind.
•
Use concrete or angle for foundation of unit.
(1) Basic space required (in case of <A>)
A space of at least 150 mm is necessary at the inlet surface. Taking servicing, etc.
at the service panel side, a space of at least 500 mm should be provided and outlet
side is open.
(2) Basic space required (in case of <B>)
A space of at least 150 mm (right inlet surface) and 300 mm (outlet surface) is
necessary.
The service panel side and inlet surface is open.
(3) Basic space required (in case of <C>)
A space of at least 150mm (pack inlet surface) and 500mm (outlet surface with
airoutlet guide) is necessary.
The service panel side and right inlet surface is open.
(4) When Installing multiple units
Space required as shown in Fig <D>.
[Fig.
2
2
2
2
2
-2.0.1]
<B>
<A>
<D>
<C>
<A> With the inlet surface facing the wall
<B> With the outlet surface facing the wall
<C> With the inlet and outlet surface facing the wall.
<D> Relation of units for multiple unit installation
A
Service panel
B
Inlet surface
C
Outlet surface
D
Air outlet guide (accessory)
500 over
150 over
150 over
A
D
B
150 over
B
B
C
B
B
A
C
150 over
300 over
B
A
C
500 over
✻
In the case of using the outlet guide.
500 over
500 over
500 over
500 over
300
over
Please set the unit that the inlet air and the outlet air are not influenced.
