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《空调器常见故障检修手册（common troubleshooting manual for air conditioner）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、空调器常见故障检修手册（Commontroubleshootingmanualforairconditioner）Commontroubleshootingforairconditioner*compressorforalongtimecannotstoprunningFault1Theamountofrefrigerantrefrigerant,allorpartoftheleakageTroubleshootingFindouttheleaksite,trap,therefrigerationsystemtovacuum,addrefrigerant,byp
2、rofessionalmaintenancepersonnelFault2FiltercloggingTroubleshootingReplacethefilter,vacuum,refrigerationsystemtojoinrefrigerant,byprofessionalmaintenance*thecompressordoesnotrunFault1PowerfailureTroubleshootingWithamultimeter,thencheckthetroubleshootingpencil.Replacethefusefuse,replac
3、ethewirebrokenwireFault2ThepowersupplyvoltageistoolowTroubleshootingThemultimeterisusedtomeasurethevoltagevalue,withpowersupplydevicewhennecessaryFault3LooseorbrokenwiresTroubleshootingCheckthewireconnectingparts,looseconnectorsshouldbereinsertedfirmlyandtightly,byprofessionalmainten
4、ance*fancannotrunFault1BadcontactswitchTroubleshootingThemultimeterisusedtomeasuretheswitchcontactresistance,theresistanceistoolargeorzero,forrepairorreplacementtreatmentFault2FancoilmotordamageTroubleshootingCheckwithamultimeter,fanmotortoreplacethesamespecifications,thesamespeedFau
5、lt3MotorandfanfanbetweenthelockingscrewslooseTroubleshootingThefasteningscrewsFault4FancapacitorcircuitorshortcircuitTroubleshootingCheckthecapacitor,thecapacitortoreplacethesamespecification*thecompressorstartandstopfrequentlyFault1TheroomtemperaturecontrolvalueissetproperlyTroubles
6、hootingAppropriateincreaseofindoortemperatureandthedifferencebetweentheoriginalcontrolroomFault2TheambienttemperatureistoohighTroubleshootingToimprovetheworkingenvironment,suchasbarriergate,avoiddirectsunlight,theairconditionerinstalledinawellventilatedenvironment.Fault3Thecondenseri
7、stoodirtyTroubleshootingCleanthecondenser,thecondensersurfacedustremoval*coldtypeairconditionerrefrigerationandthermalregulationfailureFault1TheelectromagneticvalvecoilfaultTroubleshootingWithamultimetermeasuringcoilelectromagneticvalve,ifthecoilcircuitorburned,shouldbereplacedwithth
8、especificati
