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RXYSQ6P8Y1B9
VRVIII-S System air conditioner
4P357505-1 – 2013.08
Installation manual
5
Turn the air outlet side toward the building's wall, fence or
screen.
Set the outlet side at a right angle to the direction of the wind.
3
Prepare a water drainage channel around the foundation, to
drain waste water from around the unit.
4
If the water drainage of the unit is not easy, please build up the
unit on a foundation of concrete blocks, etc. (the height of the
foundation should be maximum 150 mm).
5
If you install the unit on a frame, please install a waterproof plate
within 150 mm of the underside of the unit in order to prevent the
invasion of water from the lower direction.
6
When installing the unit in a place frequently exposed to snow,
pay special attention to the following:
- Elevate the foundation as high as possible.
- Construct a large canopy (field supply).
- Remove the rear suction grille to prevent snow from
accumulating on the rear fins.
7
The outdoor unit may short circuit depending on its environment,
so use the louvers (field supply).
8
If you install the unit on a building frame,
please install a waterproof plate (within
150 mm of the underside of the unit) or
use a drain plug kit in order to avoid the
drain water dripping.
9
The equipment is not intended for use in a
potentially explosive atmosphere.
6.
Precautions on installation
Check the strength and level of the installation ground so that
the unit will not cause any operating vibration or noise after
installation.
In accordance with the foundation drawing in the figure, fix the
unit securely by means of the foundation bolts. (Prepare 4 sets
of M12 foundation bolts, nuts and washers each which are
available on the market.)
It is best to screw in the foundation bolts until their length are
20 mm from the foundation surface.
A
Discharge side
B
Bottom view (mm)
C
Drain hole
6.1.
Installation method for prevention of falling over
If it is necessary to prevent the unit from falling over, install as shown
in the figure.
prepare all 4 wires as indicated in the drawing
unscrew the top plate at the 4 locations indicated A and B
put the screws through the nooses and screw them back tight
A
Location of the 2 fixation holes on the front side of the unit
B
Location of the 2 fixation holes on the rear side of the unit
C
Wires: field supply
Strong wind
Blown air
Strong wind
Make sure there is enough room to do the installation
CAUTION
The equipment described in this manual may cause
electronic noise generated from radio-frequency energy.
The equipment complies to specifications that are
designed to provide reasonable protection against such
interference. However, there is no guarantee that
interference will not occur in a particular installation.
It is therefore recommended to install the equipment and
electric wires keeping proper distances away from stereo
equipment, personal computers, etc... (See figure 2).
1
Personal computer or radio
2
Fuse
3
Earth leakage breaker
4
Remote controller
5
Cool/heat selector
6
Indoor unit
In extreme circumstances you should keep distances of
3 m or more and use conduit tubes for power and
transmission lines.
20
140
11
7
219
289
350
(345-355)
45
140
620
612
421
A
B
C
C
B
A
A
4P357505-1.book Page 5 Tuesday, September 10, 2013 7:59 AM