1
Precautions for safety
The manufacturer shall not assume any liability for the damage caused
by not observing the description of this manual.
WARNING
EN
±±
(1
(1
General
• Before starting to install the air conditioner, read through the Installation
Manual carefully, and follow its instructions to install the air conditioner.
• Only a quali ed installer
or quali ed service person
is alowed
to do installation work. Inappropriate installation may result in water
leakage, electric shock or re.
• Do not use any refrigerant di erent from the one speci ed for
complement or replacement. Otherwise, abnormally high pressure
may be generated in the refrigeration cycle, which may result in
afailure or explosion of the product or an injury to your body.
• Before opening the intake grille of the indoor unit or service panel of
the outdoor unit, set the circuit breaker to the OFF position. Failure to
set the circuit breaker to the OFF position may result in electric shocks
through contact with the interior parts. Only a quali ed installer
or
quali ed service person
is allowed to remove the intake grille of
the indoor unit or service panel of the outdoor unit and do the work
required.
• Before carrying out the installation, maintenance, repair or removal
work, be sure to set the circuit breaker to the OFF position. Othewise,
electric shocks may result.
• Place a “Work in progress” sign near the circuit breaker while the
installation, maintenance, repair or removal work is being carried out.
There is a danger of electric shocks if the circuit breaker is set to ON
by mistake.
• Only a quali ed installer
or quali ed service person
is allowed
to undertake work at heights using a stand of 50 cm or more or to
remove the intake grille of the indoor unit to undertake work.
• Wear protective gloves and safety work clothing during installation,
servicing and removal.
• Do not touch the aluminium n of the unit. ou may injure yourself if
you do so. If the n must be touched for some reason, rst put on
protective gloves and safety work clothing, and then proceed.
• Before opening the intake grille, set the circuit breaker to the OFF
position. Failure to set the circuit breaker to the OFF position may
result in injury through contact with the rotation parts. Only a quali ed
installer
or quali ed service person
is allowed to remove the
intake grille and do the work required.
• When work is performed at heights, use a ladder which complies with
the I O
standard, and follow the procedure in the ladder s
instructions. Also wear a helmet for use in industry as protective gear
to undertake the work.
• Before cleaning the lter or other parts of the outdoor unit, set the
circuit breaker to OFF without fail, and place a “Work in progress”
sign near the circuit breaker before proceeding with the work.
• Before working at heights, put a sign in place so that no-one will
approach the work location, before proceeding with the work. Parts
and other objects may fall from above, possibly injuring a person
below. While carrying out the work, wear a helmet for protection from
falling objects.
• Do not use the refrigerant other than
.
For the refrigerant type, check the outdoor unit to be combined.
• The refrigerant used by this air conditioner, follow to the outdoor unit.
• The air conditioner must be transported in stable condition. If any part
of the product is broken, contact the dealer.
• When the air conditioner must be transported by hand, carry it by two
or more people.
• Do not move or repair any unit by yourself. There is high voltage
inside the unit. ou may get electric shock when removing the cover
and main unit.
• To transport the air conditioner, wear shoes with additional protective
toe caps.
• To transport the air conditioner, do not take hold of the bands around
the packing carton. ou may injure yourself if the bands should break.
• This appliance is intended to be used by expert or trained users in
shops, in light industry, or for commercial use by lay persons.
Selection of installation location
• When the air conditioner is installed in a small room, provide appro
priate measurestoensure that the concentration of refrigerant
leakage occur in the room does not exceed the critical level.
• Do not install in a location where ammable gas leaks are possible.
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