Important Safety Information - York R-410A User Manual

IMPORTANT SAFETY INFORMATION

Danger
No
Thinner
Household
Drain
Cleaner
No
! 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
units. 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 liquids 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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