Amana Ap075m Owner's Manual
R
AP075M
Part Number: AC-8888-146
HAIER AMERICA
SERVICEMANUAL
PORTABLEAIRCONDITIONER
Importantpointsonservice,andoperatingsafety,
withaflow-chartforinspectionandrepair.............1
Appearance(outward)andfunctions.....................2
Troubleshooting...................................................3
Technicalspecifications....................................4
Refrigeratorsystemandschematicwiring
diagrams.............................................................5
Explodedview.....................................................6
Partslist..........................................................7-8
Thismanualisfortheuseoftechnicalpersonnelentrusted
withmaintenance.
Widetechreservestherighttochangethisdehumidifier's
casing,circuitandpartswithoutnotice.
..
115V/60Hz
1
IMPORTANTPOINTSONSERVICEOPERATINGSAFETY
Pleasefollowtheseinsructionscarefully:
Unplugtheunittoavoidanydangerfromelectricshockbeforedisassemblingtheunitfor
repair.
Ifthereisanysoundoftherefrigerantcirculatingwheninoperation,avoidtouchingthe
coolingcoils.
Ifyouneedtoperformanyweldingorsoldering,besureyouareinawellventilatedarea.
Onlyaqualifiedprofessionalshouldperformanyweldingontheunit.
Whenrepairingtheunit,thespecificationslistedinthismanualmustbestrictlyadhered
towhenreplacinganycomponents.
Whenreplacinganyelectricalcomponentstheyshouldbefactoryapprovedunits.
Besurethatanyelectricalcomponentsareproperlywiredandinplace.
FLOWCHARTFORINSPECTINGANDREPAIRINGTHEUNIT
AIRCONDITIONER
WON'TSTART
AIRCONDITIONER
WON'TCOOL
PROPERLY
COMPRESSORWON'T
START
NOPOWER
POWERTRIPPED
PLUGANDSOCKET
ARELOOSE
TIMERFAILURE
PROTECTORFAILURE
CAPACITORFAILURE
CHECKTHEPOWER
SWITCH
RE-PLUGINGTHE
POWERSUPPLYCORD
TESTINGBY
ELECTROSCOPE
CHANGETHE
PROTECTOR
CHANGETHE
CAPACITOR
CHANGETHESWITCH
WIRINGISLOOSE
REFRIGERANT
LEAKAGE
TROUBLESHOOTING
THESYSTEM
USEOXYACETYLENEANDPLUS5%
SILVERSOLDERTOWELDTHE
CRACKEDPOINTS
RUNNINGTEST
RUNNINGTHEVACUUM
EVACUATIONFORMORE
THAN15MINUTES
RE-CONNECTING
CHANGETHEAIRCONDITIONERWITH15KG/CM
NITROGENGASFROMLOW-PRESSURESIDEAND
DETECTTHELEAKINGPOINTBYSOAP
CHARGECOOLANTAND
PROCEEDRUNNINGTEST
2
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