
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:
ELECTRICALSHOCK,FIREOR
EXPLOSION HAZARD
Failuretofollowsafetywarningsexactlycould
resultinseriousinjuryorpropertydamage.
Improper servicing could result in dangerous
operation, serious injury, death or property
damage.
• Beforeservicing,disconnectallelectricalpower
totheunit.
• Whenservicingcontrols,labelallwirespriorto
disconnecting.Reconnectwirescorrectly.
• Verifyproperoperationafterservicing.
WARNING:
These units are fully charged with R-410A
refrigerant and ready for installation. When
a system is installed according to these
instructions,norefrigerantchargingisrequired.
Ifrepairsmakeitnecessaryforevacuationand
charging,itshouldonlybeattemptedbyqualied,
trainedpersonnelthoroughlyfamiliarwiththis
equipment.Somelocalcodesrequirelicensed
installation service personnel to service this
type of equipment. Under no circumstances
shouldthehomeownerattempttoinstalland/or
servicethisequipment.Failuretocomplywith
thiswarningcouldresultinequipmentdamage,
personalinjury,ordeath.
WARNING:
Donotplacecombustiblematerialonoragainst
the unit cabinet. Do not place combustible
materials, including gasoline and any other
ammablevaporsandliquids,inthevicinityof
theunit.
WARNING:
PROPOSITION 65 WARNING: This product
contains berglass insulation. Disturbing the
insulation of this product during installation,
maintenance, or repair may expose you to
berglassinsulation.
• Breathingthismaterialmaycauserespiratory
irritations.
• Fiberglass insulation may also cause eye
irritation, skin sensitization, or other allergic
responsesinsusceptibleindividuals.
• Always wear goggles, disposable gloves,
longsleevedshirt,andappropriatebreathing
protectionwhenworkingnearthisinsulation.
Ifcontactwithskinoccurs,washimmediately
withsoapandwater.Incaseofcontactwith
eyes,ushimmediatelywithwaterforatleast
15minutes.Contactaphysicianifneeded.
WARNING:
The information listed below and on the next
pagemustbefollowedduringtheinstallation,
service,andoperationofthisunit.Unqualied
individualsshouldnotattempttointerpretthese
instructions or install this equipment. Failure
tofollowsafetyrecommendationscouldresult
inpossibledamagetotheequipment,serious
personalinjuryordeath.
• Before beginning the installation, verify that the unit
model is correct for the job. The unit model number
is printed on the data label. 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.
• Never test for gas leaks with an open ame. Use
a commercially available soap solution to check all
connections. See page 15.
• Installationofequipmentmayrequirebrazingoperations.
Installer must comply with safety codes and wear
appropriate safety equipment (safety glasses, work
gloves, fire extinguisher, etc.) when performing brazing
operations.
• This equipment is NOT to be used for temporary heating
of buildings or structures under construction.
• Usecautionwhenhandlingthisapplianceorremoving
components. Personal injury can occur from sharp metal
edges present in all sheet metal constructed equipment.
• 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.
• Theinstallershouldbecomefamiliarwiththeunitswiring
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