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Outdoor Unit Installation Guidelines
• Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below.
CAUTION
When operating the air conditioner in a low outdoor ambient tempera-
ture, be sure to follow the instructions described below.
1) To prevent exposure to wind, install the outdoor unit with its suction
side facing the wall.
2) Never install the outdoor unit at a site where the suction side may
be exposed directly to wind.
3) To prevent exposure to wind, it is recommended to install a baffle
plate on the air discharge side of the outdoor unit.
4) In heavy snowfall areas, select an installation site where the snow
will not affect the unit.
CAUTION
In the case of using a mount and installing the outdoor unit on the wall or
roof, attach vibration absorbers (e.g., vibration isolation rubbers and
springs) between the legs of the outdoor unit and the mount (4 portions).
Unit: mm
Wall facing one side Walls facing two sides
Walls facing three sides
Side view
More than 50 More than 100
Top view
More than 50
More than 50
More than 100
More
than 150
Top view
More
than 50
More than 150
More than 300
Construct a large canopy.
Construct a pedestal.
Install the unit high enough off the
ground to prevent burying in snow.
3
5
6
2
1
4
Please fill in with indelible ink,
n
1
the factory refrigerant charge of the product,
n
2
the additional refrigerant amount charged in the field and
n
1 + 2
the total refrigerant charge
on the refrigerant charge label supplied with the product.
Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases covered by
the Kyoto Protocol. Do not vent gases into the atmosphere.
Refrigerant type:
R410A
GWP
(1)
value: 1975
(1)
GWP = global warming potential
1 factory refrigerant charge of the
product:
see unit name plate
2 additional refrigerant amount
charged in the field
3 total refrigerant charge
4 Contains fluorinated greenhouse
gases covered by the Kyoto
Protocol
5 outdoor unit
6 refrigerant cylinder and manifold
for charging
The filled out label must be adhered in the
proximity of the product charging port (e.g.
onto the inside of the stop valve cover).
01_EN_3P211822-1C.fm Page 4 Tuesday, November 27, 2007 6:30 PM
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