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DX Air Curtain
14
OWNER'S: PRECAUTIONS FOR SAFETY
WARNINGS ABOUT INSTALLATION
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Make sure to ask the qualified installation professional in electric work to
install the air conditioner. If the air conditioner is inappropriate installed by
yourself, it may cause water leak, electric shock, fire, and so on.
•
Be sure to connect earth wire. (grounding work)Incomplete grounding
cause an electric shock. Do not connect ground wires to gas pipes, water
pipes, lightning rods or ground wires for telephone wires.
•
If you install the indoor unit in a small room, take appropriate measures to
prevent the refrigerant from exceeding the limit concentration even if it
leaks. Consult the dealer from whom you purchased the air conditioner
when you implement the measures. Accumulation of highly-concentrated
refrigerant may cause an oxygen deficiency accident.
•
Check whether the piping work has been properly completed. When
existing pipes are used and if they are not constructed properly, the
refrigerant gas may leak. Contact the installation company and confirm
that the piping work has been properly completed. For details of
installation of the air conditioner, refer to the Installation Manual. Use
tools and piping materials for R410 only. Failure to do so or improper
installation may cause a burst of pipe, resulting in injury.
WARNINGS ABOUT OPERATION
•
Cleaning of the air filter and other parts of the discharge lourve involves dangerous work in high places, so be
sure to have a service person do it.
•
When you notice something abnormal with the air conditioner (smells like scorching, poor heating, etc),
immediately turn off the main switch, the circuit breaker, from the mains to stop the air conditioner, and contact
the dealer.
•
if the air conditioner is continually operated with something abnormal it may cause machine failure, electric shock,
fire, and so on.
WARNINGS ABOUT MOVEMENT AND REPAIR
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When the air conditioner cannot cool or heat a room well, contact the dealer from whom you purchased the air
conditioner as refrigerant leakage is considered as the cause. In the case of repair that requires refill of refrigerant,
ask service personnel about details of the repair. The refrigerant used in the air conditioner is harmless. Generally,
the refrigerant does not leak. However, if the refrigerant leaks in a room and a heater or stove burner in the room
catches fire, it may generate toxic gas. When you ask service personnel for repairing refrigerant leakage, confirm
that the leakage portion has been completely repaired.
•
Do not move or repair any unit by yourself. Since there is high voltage inside the unit, you may get electric shock
when removing the cover and main unit.
Whenever the air conditioner needs repair, make sure to ask the dealer to do it. If it is repaired imperfectly, it may
•
cause electric shock or fire.
•
When moving the air conditioner for re-installing at another place, ask the dealer to do it. If it is imperfectly
installed, it may cause electric shock or fire.
WARNING
27
Owner
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