Maitiro ekuyedza mota air conditioner compressor ine multimeter
Zviri mukati
Hapana chimwe chinhu chinogumbura kupfuura chitonhodzo chemotokari yako ichifuridzira mweya unopisa pazuva rinopisa zvikuru rezhizha. Chii zvino chekuishandisa mumotokari yako?
Iyo mota yekufambisa mhepo uye air conditioning system inopa imwe nhanho yekunyaradza kune vanhu vazhinji mumwaka unopisa uye unotonhora.
Sezvineiwo, vanhu vazhinji havatarise kwazviri kudzamara chimwe chezvikamu zvayo zvakakosha chaenda chakaipa uye hurongwa hwose hunomira kushanda zvachose.
Chikamu chatiri kutaura nezvacho pano iA / C compressor, uye sezvakatarisirwa, havasi vese vanoziva maitiro ekuzviongorora.
Rega tikudzidzise nzira yekuyedza mota air conditioner compressor ine multimeter kana usina chokwadi nezve hunyanzvi hwako hwemagetsi.
Ngatitangei.
Ko AC compressor inoshanda sei?
Yemotokari A/C compressor chikamu cheinjini yemotokari inotenderera inotonhora firiji kuburikidza neHVAC system.
Inoita izvi kunyanya kuburikidza ne compressor clutch, uye ndiyo solenoid iyo inomutsa iyo A/C compressor kupomba system kana PCM inotumira chiratidzo kwairi.
Iyo yese air conditioning system inosanganisira zvikamu zvikuru zvitanhatu:
- Mhepo yekugadzirisa compressor
- Конденсатор
- Receiver dryer
- vharafu yekuwedzera
- Evaporator.
Iyo compressor inoshanda pane inotonhora refrigerant gasi pakumanikidza kwakanyanya, ichiita kupisa.
Iri gasi rinopisa rinopinda mucondenser uko rinoshandurwa kuita high pressure liquid state.
Mvura iyi inopinda muomesesa inogamuchira, inochengeta hunyoro hwakawandisa, yobva yayerera ichienda kuvharuvhu yekuwedzera, iyo inoshandura iyo yakanyanya kudzvanywa mvura kuita yakaderera pressure fluid.
Ikozvino mvura yacho inotonhodzwa uye inotumirwa kune evaporator, uko inozoshandurwa zvakare kuita gasi fomu.
Compressor ndiwo moyo weiyi air conditioning system, iyo inopomba refrigerant (ropa) kuchengetedza zvimwe zvikamu zvese kushanda nemazvo.
Kana paine dambudziko nazvo, iyo yese air conditioning system inoshanda zvakaipisisa uye inotanga kuratidza zvimwe zviratidzo.
Zviratidzo zvekutadza AC Compressor
Zvisati zvanyanya kuoneka zviratidzo zvatanga kuratidza, ungangozoona kuti mhepo kubva mumhepo yako ichiri kutonhorera, asi kwete kutonhora sezvayaimboita.
Wobva waona zviratidzo zviri pachena semhepo inopisa ichipukunyuka kubva munzvimbo dzako dzeHVAC.
Kunyangwe zvakakosha kuziva kuti zviratidzo zviviri izvi zvinogona zvakare kukonzerwa nekuderera kana kubuda mufiriji uye kwete neA / C compressor yakaipa.
Zvino, zviratidzo zvakanyanya A/C compressor malfunctions anosanganisira iyo AC kubatika nekudzima kasingaperi panguva yekushanda, kana ruzha rwekukuya rwepamusoro (senge simbi inokwenya) inobva muinjini yako.
Izvi zvinowanzo konzerwa neakapfekwa A/C compressor kutakura kana bhandi rekutyaira rakabatwa.
Kana iwe ukaona chimwe chezviratidzo izvi, unofanirwa kutarisa compressor yezvikanganiso.
Nekudaro, kuti utarise iyo A / C compressor, iwe unofanirwa kutanga waiwana, uye zvakanyanya kuoma kuti urambe uchitsvaga pasina gwara.
Ko air conditioning compressor iri kupi?
Iyo air conditioning compressor inowanikwa mune pamberi peinjini (injini yekamuri) pamwe chete nezvimwe zvikamu mugadziriro yebhandi rekuwedzera. Inopindirana nebhandi rekushandisa kuburikidza ne compressor clutch.
Chishandiso Chinodiwa Pakuyedza AC Compressor
zvose zvishandiso zvaunoda kuyedza mota yako AC compressor inosanganisira
- digital multimeter,
- screwdrivers,
- Seti yema ratchets uye zvigadziko,
- Uye bhuku remota yako air conditioner compressor modhi
Maitiro ekuyedza mota air conditioner compressor ine multimeter
Bvisa simba rekubatanidza kubva kune AC compressor clutch, isa iyo yakanaka bvunzo inotungamira pane imwe yekubatanidza materminal, uye isa iyo negative test lead pane yakaipa bhatiri positi. Kana iwe ukasawana chero voltage saka iyo compressor clutch simba yakaipa uye inoda kuongororwa..
Pane matanho akati wandei pamberi uye mushure mekuita uku, uye isu tichaafukidza iwo zvakadzama.
- Tarisa kutsva nekumwe kukuvadzwa kwemuviri.
Nekutarisa uku kwemuviri uye kudzivirira kuvhunduka kwemagetsi uye njodzi, danho rekutanga nderekubvisa simba redunhu rinopa ikozvino kune yako air conditioner.
Iwe wobva wasunungura uye wobvisa bezel kana yekupinda pani yakavhara iyo air conditioner kuburitsa pachena zvikamu zvayo zvemukati.
Apa ndipo paunoongorora waya dzese nenhengo dzemukati kuti uone mavanga ekutsva uye kukuvadzwa kwemuviri.
Iwe zvino uchatanga nhevedzano yeA / C compressor clutch bvunzo.
- Tarisa pasi uye simba paA / C compressor clutch.
Iyi yekutanga diagnostic ine chinangwa chekuona mamiriro ecompressor yako clutch coils.
Seta iyo multimeter kuDC voltage uye bvisa chinongedzo kubva ku AC compressor clutch.
Isa iyo multimeter yakanaka inotungamira pane imwe yekubatanidza materminal uye batanidza iyo yakaipa inotungamira kune yakashata bhatiri positi.
Kana iwe usiri kuwana voltage, shandura chinzvimbo chekutungamira kwako kune mamwe materminal, kana wozoshandura chinzvimbo cheyako yakashata inotungamira kune imwe bhatiri positi.
Pakupedzisira kuwana voltage mune imwe yezvinzvimbo izvi zvinoreva kuti compressor clutch coil ndiyo inokonzera mhosva uye unofanirwa kuigadzirisa kana kuitsiva.
- Kutarisa Simba rekupa kune AC Compressor Clutch
Kuverenga zero voltage pamita yako kunoratidza kuti dambudziko rako riri nemagetsi kuAC compressor clutch.
Neraki, kune dzimwe nzira dzekunongedza chikonzero chedambudziko rako.
Kutanga, batanidza bvunzo yakanaka inotungamira kune yega yega terminal 2 uye 3 yecompressor clutch (vatarise zvakasiyana) uye batanidza iyo yakaipa bvunzo inotungamira kune yakaipa bhatiri positi.
Kana iwe usingawani chero kuverenga kubva kwavari, iyo fuse uye wiring kune relay inogona kunge isina kunaka uye inoda kutsiviwa.
Kana iwe ukawana kuverenga kwevoltage, ramba uchiisa iyo negative test lead pane terminal 3 uye yakanaka bvunzo inotungamira pane terminal 4 yekubatanidza.
Kuverengera kuverengera zero kunoreva kuti PCM yako inogona kunge iri dambudziko, sezvo isina kudzika zvakanaka kune coil yekudzora relay. Izvi zvinotisvitsa kumiyedzo yedu inotevera.
- Tarisa ma-connectors kune pressure switch
Kana iyo yapfuura bvunzo inonongedzera kumatambudziko nekudzika PCM yako kune yekudzora relay coil, pane zvikonzero zviviri zvikuru zveizvi.
- Kutonhodza kwako kwave kutobuda kana
- Compressor pressure yako iri pakukwirira kwayo nekuda kwekukanganisa TMX vharafu kana madoko akavharika.
Ehe, mazinga efiriji akaderera anogona kukonzerwa nekubuda kunze kwefreon (rimwe zita refiriji), uye kudzvinyirira kwakanyanya kunogona kukonzerwa netangi rakazara.
Nekudaro, pane yatinodaidza kuti AC pressure switch. Mumotokari, iyi ihembe mbiri ine mavharuvhu anowanikwa pamberi uye mushure meiyo air conditioning compressor.
Ichi chikamu chinobatsira kudzora kuyerera kwefiriji kubva kune emhepo reservoirs uye kuvhara iyo compressor kana mamiriro aita kunaka, kana kunyanyisa.
Kana idzi switch dziine mhosva, unogona kunge uine yakaderera zvakanyanya kana yakanyanya kudzvinyirira zvichiita kuti compressor imire kushanda.
Kuti utarise ma switch, iwe unofanirwa kutanga watarisa majoini avo.
Bvisa simba rekubatanidza, isa multimeter probes pane yakanaka uye yakaipa terminals yekubatanidza, uye batidza mota AC pane yakanyanya simba.
Kana iwe usiri kuwana kuverenga, saka waya dzekubatanidza dzakashata uye unofanirwa kudzigadzirisa kana kutsiva.
Kana iwe ukawana kukosha pakati pe4V ne5V, switch yacho pachayo inogona kunge iri dambudziko uye iwe unozoenderera mberi nekuyedza kuenderera.
- Edza iyo ohmic kuramba mukati mema switch
Kune yakaderera level switch, shandura dial ye multimeter kune ohm (resistance) kuseta (inoratidzwa se Ω), isa chero probe ye multimeter pane terminal 5 ye switch uye imwe probe pane terminal 7.
Kana iwe ukawana beep kana kukosha padyo ne0 ohms, saka pane kuenderera.
Kana iwe ukawana "OL" kuverenga, kune yakavhurika loop mudunhu rayo uye inoda kutsiviwa.
Iwo akafanana neakanyanya kudzvanywa analog, kunze kwekunge iwe uchibatanidza waya dzemultimeter kune terminals 6 uye 8 yekuchinja panzvimbo.
Iwe unogona kuwana isingaperi ohm (1) kuverenga pane multimeter kana switch yakashata.
mhedziso
Kutarisa iyo A / C compressor mumotokari yako inhanho-ne-nhanho maitiro aunofanirwa kunyatsoteerera.
Nekudaro, chaunofanirwa kuita kutarisa magetsi kune A/C compressor clutch uye pressure switch ine multimeter, zvichienderana nemhedzisiro yekuongororwa kwako.
Iwe wobva wagadzirisa / kutsiva izvo zvikamu kana ukasawana mhedzisiro yaunoda kubva kwavari. Iyo yakanakisa zano ndeyekutsiva zvachose iyo A / C compressor.
Inowanzobvunzwa Mibvunzo
Unoyedza sei AC compressor kuti uone kana iri kushanda?
Mushure mekunge maona kukuvadzwa kwemuviri kune waya uye zvikamu zvemukati, shandisa multimeter kutarisa simba rekupa kune compressor clutch uye kudzvanywa switch.
Mangani mavolts anofanira kuwana AC compressor?
Iyo AC compressor supply voltage inofanira kuva 12 volts. Izvi zvinoyerwa kubva pacompressor clutch connector terminals sezvo ndiko kunotumirwa simba guru rebhatiri.
