Important Safety Information - York YKFE12BXEXBH-RX Installation And Owner's Manual

Important Safety Information

CAUTION
Do not attempt to install this unit by yourself. This unit requires
installation by qualified persons
DANGER
Do not attempt to service the unit yourself. This unit has no user
serviceable components. Opening or removing the cover will expose
you to dangerous voltage. Tuning off the power supply will not
prevent potential electric shock.
DANGER
Never put hands or objects into the Air Outlet of indoor or outdoor
unites. These units are installed with a fan running at high speed.
To touch the moving fan will cause serious injury.
DANGER
To avoid the risk of serious electrical shock, Never sprinkle or spill
water or liquid on unit.
WARNING
Ventilate the room regularly while the air conditioner is in use,
especially if there is also a gas appliance in use in this room, Failure
to follow these directions may result in a loss of oxygen in the room.
WARNING
To prevent electric shock, turn off the power or disconnect the
power supply plug before beginning any cleaning or other routine
maintenance. Follow the directions for cleaning in the Owner's
Manual.
WARNING
Do not use liquid cleaners or aerosol cleaners, use a soft and dry
cloth for cleaning the unit. To avoid electric shock, never attempt to
clean the units by sprinkling water.
CAUTION
Do not use caustic household drain cleaners in the unit. Drain
cleaners can quickly destroy the unit components (drain pan and heat
exchanger coil, etc).
NOTE
For proper performance, operate the unit in temperature and humidity
ranges indicated in this owner's manual. If the unit is operated beyond
these conditions, it may cause malfunctions of the unit or dew dripping
from the unit.
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