4
Precautions for Use
Installation
This air conditioner must be installed properly by quali
fi
ed
installation technicians in accordance with the Installation
Instructions provided with the unit.
Before installation, check that the voltage of the electric
supply in your home or of
fi
ce is the same as the voltage
shown on the nameplate.
WARNING
Avoid the following locations for installation.
Locations where smoke or combustible gas exists.
Also locations of extremely high temperature such as a
greenhouse.
Locations where excessively high heat-generating
objects are placed.
Attention:
Avoid installing the outdoor unit where salty sea water can
splash directly onto it or in sulphurous air near a spa.
(To protect the air conditioner from heavy corrosion)
Wiring
All wiring must conform to the local electrical codes.
(Consult your dealer or a quali
fi
ed electrician for details.)
Each unit must be properly grounded with a ground (or
earth) wire or through the supply wiring.
Wiring must be done by a quali
fi
ed electrician.
Operation Preparation
Turn the power mains on 5 hours before
the start of operation.
(For warm-up)
Leave the power mains ON for continuous use.
ON
NOTE
Pull off the power plug from a receptacle, or switch off the
breaker, or switch off the power disconnecting mean to isolate
the air conditioner from the main power supply when not in use
for a long time.
Operation Condition
Use this air conditioner under the following temperature range.
Indoor temperature range:
Cooling mode 18°C ~ 32°C (*DBT)
Heating mode 16°C ~ 30°C (*DBT)
Outdoor temperature range:
Cooling mode -15°C ~ 43°C (*DBT)
Heating mode -20°C ~ 15°C (*WBT)
*DBT: Dry bulb temperature
*WBT: Wet bulb temperature
Information for Users on Collection and Disposal of
Old Equipment and Used Batteries
T
hese symbols on the products, packaging, and/
or accompanying documents mean that used
electrical and electronic products and batteries
should not be mixed with general household waste.
For proper treatment, recovery and recycling of
old products and used batteries, please take them
to applicable collection points, in accordance
with your national legislation and the Directives
2002/96/EC and 2006/66/EC.
By disposing of these products and batteries
correctly, you will help to save valuable resources
and prevent any potential negative effects on
human health and the environment which could
otherwise arise from inappropriate waste handling.
For more information about collection and recycling
of old products and batteries, please contact your
local municipality, your waste disposal service or
the point of sale where you purchased the items.
Penalties may be applicable for incorrect disposal
of this waste, in accordance with national
legislation.
For business users in the European Union
If you wish to discard electrical and electronic
equipment, please contact your dealer or supplier
for further information.
[Information on Disposal in other Countries
outside the European Union]
These symbols are only valid in the European
Union. If you wish to discard these items, please
contact your local authorities or dealer and ask for
the correct method of disposal.
Pb
Note for the battery symbol (bottom two
symbol examples):
This symbol might be used in combination with
a chemical symbol. In this case it complies with
the requirement set by the Directive for the
chemical involved.
Tips for Energy Saving
Avoid
Do not block the air intake and outlet of the unit.
(If either is obstructed, the unit will not function
well, causing malfunction.)
During cooling operation, use sunshades, blinds or cur-
tains to prevent direct sunlight from entering the room.
Do
Always keep the air
fi
lter clean.
(A clogged
fi
lter will impair the performance of the unit.)
→
“Maintenance” (P.6)
To prevent conditioned air from escaping, keep win-
dows, doors and any other openings closed.
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