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• Do not touch the aluminium fin of the unit. You may injure
yourself if you do so. If the fin must be touched for some reason,
first 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 qualified installer or qualified 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 ISO 14122 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 filter 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.
• The refrigerant used by this air conditioner is the R410A.
• 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. Must be done by
qualified installer or qualified service person. Special precaution
should be taken when removing the cover for the unit to avoid
electric shock from high voltage lines.
• 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. You 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.
7-EN
Selection of installation location
• When the air conditioner is installed in a small room, provide
appropriate measures to ensure that the concentration of
refrigerant leakage occur in the room does not exceed the critical
level.
• Do not install in a location where flammable gas leaks are
possible. Flammable gas accumulation may ignite and cause a fire.
• Install the indoor unit at least 8'2" (2.5 m) above the floor level
since otherwise the users may injure themselves or receive
electric shocks if they poke their fingers or other objects into the
indoor unit while the air conditioner is running.
• Do not place any combustion appliance in a place where it is
directly exposed to the wind of air conditioner, otherwise it may
cause imperfect combustion
Installation
• When the indoor unit is to be suspended, the designated hanging
bolts (M10 or W3/8) and nuts (M10 or W3/8) must be used.
• Install the air conditioner securely in a location where the base
can sustain the weight adequately. If the strength is not enough,
the unit may fall down resulting in injury.
• Follow the instructions in the Installation Manual to install the air
conditioner. Failure to follow these instructions may cause the
product to fall down or topple over or give rise to noise, vibration,
water leakage or other trouble.
• If refrigerant gas has leaked during the installation work, ventilate
the room immediately. If the leaked refrigerant gas comes in
contact with fire, noxious gas may generate.
• Use forklift to carry in the air conditioner units and use winch or
hoist at installation of them.
� 4 �
EN
8-EN
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