3
IMPORTANT SAFETY INFORMATION
Please read all instructions before servicing this equipment.
Pay attention to all safety warnings and any other special
notes highlighted in the manual. Safety markings are used
frequently throughout this manual to designate a degree or
level of seriousness and should not be ignored.
WARNING
indicates a potentially hazardous situation that if not avoided,
could result in personal injury or death.
CAUTION indicates a
potentially hazardous situation that if not avoided, may result
in minor or moderate injury or property damage.
WARNING:
ELECTRICAL SHOCK, FIRE OR
EXPLOSION HAZARD
Failure to follow safety warnings exactly could
result in serious injury, death or property damage.
Improper servicing could result in dangerous
operation, serious injury, death or property
damage.
• Before servicing, disconnect all electrical power
to the indoor blower.
• When servicing controls, label all wires prior
to disconnecting. Reconnect wires correctly.
• Verify proper operation after servicing.
WARNING:
These units are fully charged with R-410A
refrigerant and ready for installation. When
a system is installed according to these
instructions, no refrigerant charging is required.
If repairs make it necessary for evacuation and
charging, it should only be attempted by qualified,
trained personnel thoroughly familiar with this
equipment. Some local codes require licensed
installation service personnel to service this type
of equipment. Under no circumstances should
the equipment owner attempt to install and/or
service this equipment. Failure to comply with
this warning could result in equipment damage,
personal injury, or death.
WARNING:
Do not place combustible material on or against
the unit cabinet. Do not place combustible
materials, including gasoline and any other
flammable vapors and liquids, in the vicinity of
the unit. Failure to follow safety recommendations
could result in possible damage to the equipment,
serious personal injury or death.
CAUTION:
This unit uses R-410A refrigerant. DO NOT use
any other refrigerant in this unit. Use of another
refrigerant will damage the unit.
WARNING:
The information listed below must be followed
during the installation, service, and operation
of this unit. Unqualified individuals should not
attempt to interpret these instructions or install
this equipment. If you do not posses mechanical
skills or tools, call your local dealer for assistance.
Failure to follow safety recommendations could
result in possible damage to the equipment,
serious personal injury or death.
• The installer must comply with all local codes and regulations
which govern the installation of this type of equipment.
Local codes and regulations take precedence over any
recommendations contained in these instructions. Consult
local building codes and the National Electrical Code (ANSI
CI) for special installation requirements.
• All electrical wiring must be completed in accordance with
local, state and national codes and regulations and with the
National Electric Code (ANSI/NFPA 70) or in Canada the
Canadian Electric Code Part 1 CSA C.22.1.
• Before beginning the installation, verify that the unit model is
correct for the job. The unit model number is printed on the
data label.
• This equipment contains liquid and gaseous refrigerant
under high pressure.
DO NOT USE ANY PORTION OF THE
CHARGE FOR PURGING OR LEAK TESTING. Installation
or servicing should only be performed by qualified trained
personnel thoroughly familiar with this type equipment.
• This unit is designed for outdoor installations only and should be
located in a position as shown on
. Unit dimensions
.
• Installation of equipment may require brazing operations.
Installer must comply with safety codes and wear appropriate
safety equipment (safety glasses, work gloves, fire extinguisher,
etc.) when performing brazing operations.
• The installer should become familiar with the units wiring
diagram before making any electrical connections to the unit.
See the unit wiring label or
.
• Follow all precautions in the literature, on tags, and on labels
provided with the equipment. Read and thoroughly understand
the instructions provided with the equipment prior to performing
the installation and operational checkout of the equipment.
• Use caution when handling this appliance or removing
components. Personal injury can occur from sharp metal
edges present in all sheet metal constructed equipment.
