General Information; Safety Precautions - Daikin IM-820 Installation And Maintenance Manual

General Information

This manual provides the installation procedures so
your air conditioner unit operates properly and pro-
vides you the service it was designed to provide.
Special adjustment may be necessary to suit local
requirements. Before using your air conditioner,
please read this instruction manual carefully and
keep it for future reference.

Safety Precautions

Before installing the air conditioner unit, please read the fol-
lowing safety precautions carefully..
• The installer must determine and follow all applicable
codes and regulations. This equipment presents hazards
of electricity, rotating parts, sharp edges, heat and
weight. Failure to read and follow these instructions
can cause property damage, equipment damage, severe
personal injury or death. This equipment must be
installed by experienced, trained personnel only.
• Do not allow flammable fumes near unit or areas shar-
ing ventilation.
• Installation and maintenance must be performed by
qualified persons who are familiar with local code and
regulation, and experienced with this type of appliance.
• All field wiring must be done in accordance with
industry standards and local codes.
• Inspect the unit nameplate to be certain the voltage is
the same as the voltage that will be delivered to the
unit. Improper electrical wiring can cause property
damage, sever personal energy or death.
• The unit must be GROUNDED.
• Make sure wiring does not touch refrigerant piping,
compressor, or any moving parts of the fan motors.
• Confirm that the power supply is switched OFF before
installing or servicing the unit.
Hazardous Voltage!
Disconnect all electrical power including remote
disconnects before servicing. Failure to disconnect
power before servicing can cause severe personal
injury or death.
IM 820
WARNING
WARNING
CAUTION
Use copper conductors only. Unit terminals are not
designed to accept other types of conductors. Failure to
do so can cause damage to the equipment.
CAUTION
• Do not install in a laundry room. Humidity and laundry
chemicals can corrode unit components.
• Do not install the unit where leakage of flammable gas
may occur. If gas leaks and accumulates around the
unit, it can cause a fire.
• Connect drainage piping properly. If drainage piping is
not connected properly, water leakage can cause prop-
erty damage.
• Do not overcharge the unit. This unit is factory pre-
charged. Overcharge will cause over-current or damage
to the compressor.
• Keep panel closed. Unsecured panels will cause the
unit to operate noisily.
NOTICE
This product was carefully packed and thoroughly
inspected before leaving the factory. Responsibility for
its safe delivery was assumed by the carrier upon
acceptance of the shipment. Claims for loss or damage
sustained in transit must therefore be made upon the
carrier, as follows:
VISIBLE LOSS OR DAMAGE
Any external evidence of loss or damage must be noted
on the freight bill or carrier's receipt, and signed by the
carrier's agent. Failure to adequately describe such
external evidence of loss or damage may result in the
carrie's refusing to honor a damaged claim. The form
required to file such a claim will be supplied by the
carrier.
CONCEALED LOSS OR DAMAGE
Concealed loss or damage means loss or damage
which does not become apparent until the product has
been unpacked. The contents may be damaged in
transit due to rough handling even though the carton
may not show external damages. When the damage is
discovered upon unpacking, make a written request for
inspection by the carrier's agent within fifteen (15)
days of the delivery date. File a claim with the carrier
since such damage is the carrier's responsibility.
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