Mokhoa oa ho lekola compressor ea moea oa koloi ka multimeter
Tse ka hare
Ha ho na ntho e tenang ho feta mochini o pholileng oa koloi ea hau o bululelang moea o chesang letsatsing le chesang haholo la lehlabula. Joale u ka e sebelisa joang koloing ea hau?
Mokhoa oa ho kenya moea oa likoloi le moea oa moea o fana ka boemo bo itseng ba matšeliso ho batho ba bangata linakong tse chesang le tse batang.
Ho makatsang ke hore batho ba bangata ha ba e ele hloko ho fihlela e 'ngoe ea likarolo tsa eona tsa bohlokoa e tsamaea hampe le tsamaiso eohle e khaotsa ho sebetsa ka ho feletseng.
Karolo eo re buang ka eona mona ke compressor ea A/C, 'me joalo ka ha ho lebelletsoe, ha se bohle ba tsebang ho e tseba.
Ha re u rute mokhoa oa ho lekola kompressor ea moea oa koloi ka multimeter haeba u sa tsebe hantle ka tsebo ea hau ea motlakase.
Ha re qaleng.
Compressor ea AC e sebetsa joang?
A / C compressor ea koloi ke karolo ea enjene ea koloi e potolohang sehatsetsing se batang ka sistimi ea HVAC.
E etsa sena haholo-holo ka compressor clutch, 'me ke solenoid e kenyang tsamaiso ea A / C compressor pumping ha PCM e romela letšoao ho eona.
Kaofela moea conditioning tsamaiso e kenyeletsa likarolo tse tšeletseng tse kholo:
- Sesebelisoa sa moea o kenang
- Molemo ka ho fetisisa
- Sesebelisoa sa ho omisa
- valve ea ho atolosa
- Evaporator.
Compressor e sebetsa ka khase e batang ea sehatsetsing ka khatello e phahameng, e etsa hore e chese.
Khase ena e chesang e fetela ka har'a condenser moo e fetoloang boemo ba mokelikeli o phahameng.
Mokelikeli ona o kena mochine o omisang, o bolokang mongobo o feteletseng, ebe o phalla ho valve ea ho atolosa, e fetolang metsi a khatello e phahameng hore e be mokelikeli o tlaase oa khatello.
Hona joale mokelikeli oa pholisoe 'me o romelloa ho mouoane, moo qetellong o khutlisetsoang mofuteng oa khase.
Compressor ke pelo ea tsamaiso ena ea moea, e pompang sehatsetsi (mali) ho boloka likarolo tse ling kaofela li sebetsa hantle.
Ha ho e-na le bothata ka eona, tsamaiso eohle ea moea ea moea e sebetsa ka mokhoa o tšabehang 'me e qala ho bontša matšoao a itseng.
Matšoao a AC Compressor e hlolehileng
Pele matšoao a totobetseng a qala ho bonahala, mohlomong u tla hlokomela hore moea o tsoang ho li-vents tsa hau o ntse o pholile, empa o sa bata joaloka pele.
Ebe o bona mats'oao a hlakileng joalo ka moea o chesang o phonyohang litsing tsa hau tsa HVAC.
Le hoja ho le bohlokoa ho hlokomela hore matšoao ana a mabeli a ka boela a bakoa ke ho felloa ke matla kapa ho lutla sehatsetsing eseng ka A / C compressor e mpe.
Joale matšoao a matla ho feta Ho se sebetse hantle ha konpresser ea A/C ho kenyelletsa ho bulela le ho tima AC khafetsa nakong ea ts'ebetso, kapa molumo o phahameng oa ho sila (joaloka tšepe e hoholang tšepe) o tsoang enjeneng ea hau.
Hangata sena se bakoa ke lesela la A/C la compressor kapa lebanta le hapiloeng.
Haeba u hlokomela leha e le efe ea matšoao ana, u lokela ho hlahloba compressor bakeng sa liphoso.
Leha ho le joalo, e le hore u hlahlobe A/C compressor, u lokela ho qala ka ho e fumana, 'me ho thata haholo ho lula u batla ntle le motataisi.
Compressor ea moea e fumaneha hokae?
The air conditioning compressor e teng ka har'a ka pela enjene (kamore ea enjine) mmoho le likarolo tse ling ho tlhophiso ea lebanta la lisebelisoa. E sebelisana le lebanta la lisebelisoa ka har'a clutch ea compressor.
Thepa e Hlokehang bakeng sa Teko ea AC Compressor
All lisebelisoa tseo u li hlokang ho lekola koloi ea hau ea AC compressor kenyeletsa
- multimeter ea digital,
- screwdrivers,
- Sehlopha sa li-ratchets le sockets,
- Le buka ea litaelo bakeng sa mohlala oa koloi ea hau ea air conditioner compressor
Mokhoa oa ho lekola compressor ea moea oa koloi ka multimeter
Hakolla sehokelo sa motlakase ho clutch ea AC compressor, beha lead lead e nepahetseng ho e 'ngoe ea li-terminals tsa sehokelo, 'me u behe letoto la teko e fosahetseng posong ea betri e mpe. Haeba u sa fumane motlakase, matla a clutch a compressor a mabe 'me a hloka ho hlahlojoa..
Ho na le mehato e 'maloa pele le ka mor'a ts'ebetso ena,' me re tla e koahela ka botlalo.
- Hlahloba ho chesoa le tšenyo e 'ngoe ea 'mele.
Bakeng sa tlhahlobo ena ea 'mele le ho qoba ts'oaetso ea motlakase le likotsi, mohato oa pele ke ho hakolla potoloho ea motlakase e fanang ka motlakase ho moea oa hau.
Ebe o lokolla le ho tlosa bezel kapa phanele ea phihlello e koahelang moea o futhumatsang moea ho hlahisa likarolo tsa eona tsa kahare.
Mona ke ha u hlahloba lithapo tsohle le likarolo tse ka hare bakeng sa matšoao a ho cha le tšenyo ea 'mele.
Joale o tla qala letoto la liteko tsa A/C compressor clutch.
- Sheba fatše le matla ho A/C compressor clutch.
Tlhahlobo ena ea pele e ikemiselitse ho tseba boemo ba likhoele tsa clutch tsa compressor ea hau.
Beha multimeter ho voltage ea DC 'me u hakolle sehokelo ho clutch ea AC compressor.
Beha keta e ntle ea multimeter ho e 'ngoe ea li-terminals tsa sehokelo ebe o hokela letoto le lebe ho poso ea betri e mpe.
Haeba o sa fumane voltage, fetola boemo ba lead lead ho li-terminals tse ling, kapa ka mor'a moo fetola boemo ba lead ea hau e mpe ho betere e fapaneng.
Qetellong ho fumana voltage ho e 'ngoe ea maemo ana ho bolela hore coil ea compressor clutch ke eona e ka bang molato mme o hloka ho e lokisa kapa ho e khutlisa.
- Ho hlahloba Phepelo ea Matla ho AC Compressor Clutch
Ho bala ha motlakase oa zero meter ea hau ho bontša hore bothata ba hau bo mabapi le phepelo ea motlakase ho clutch ea AC compressor.
Ka lehlohonolo, ho na le litsela tse itseng tsa ho supa sesosa sa bothata ba hau.
Ntlha ea pele, kopanya tlhahlobo e ntle ea teko ho e 'ngoe le e' ngoe ea li-terminals 2 le 3 tsa clutch ea compressor (li hlahlobe ka thoko) 'me u kopanye letoto la teko e mpe ho poso ea betri e mpe.
Haeba u sa fumane 'malo leha e le ofe ho bona, fuse le terata ho relay li ka' na tsa e-ba le phoso 'me li hloka ho nkeloa sebaka.
Haeba u fumana 'malo oa motlakase, tsoela pele ho beha moetapele oa teko e mpe ho terminal 3 le moetapele oa tlhahlobo e ntle ho terminal 4 ea sehokelo.
Ho bala limithara tsa zero ho bolela hore PCM ea hau e kanna ea ba bothata, kaha ha e ea ipapisa hantle le khoele ea leano la taolo. Sena se re tlisa litekong tsa rona tse latelang.
- Sheba lihokelo ho sesebelisoa sa khatello
Ha tlhahlobo e fetileng e supa mathata a ho thea PCM ea hau ho coil ea taolo, ho na le mabaka a mabeli a mantlha a sena.
- Pholiso ea hau e se e batla e tsoa kapa
- Khatello ea hau ea compressor e holimo haholo ka lebaka la valve e fosahetseng ea TMX kapa likoung tse koetsoeng.
Ha e le hantle, maemo a tlaase a sehatsetsing a ka bakoa ke ho felloa ke freon (lebitso le leng bakeng sa sehatsetsi), 'me khatello e phahameng e ka bakoa ke tanka e tletseng ho feta tekano.
Leha ho le joalo, ho na le seo re se bitsang phetoho ea khatello ea AC. Ka koloing, sena ke li-switches tse nang le li-valve pele le ka mor'a compressor ea moea.
Karolo ena e thusa ho laola ho phalla ha sehatsetsi ho tloha matamong a moea le ho koala konpresser ha maemo a le matle, kapa a feteletse.
Haeba li-switches tsena li fosahetse, u ka ba le khatello e tlase haholo kapa e phahameng haholo e etsang hore kompressor e khaotse ho sebetsa.
Ho hlahloba li-switches, pele u lokela ho hlahloba lihokelo tsa tsona.
Tlosa sehokelo sa motlakase, beha li-probe tsa multimeter li-terminals tse ntle le tse mpe tsa sehokelo ebe u bulela koloi ea AC ka matla a maholo.
Haeba u sa fumane ho bala, joale likhoele tsa sehokelo li mpe 'me u hloka ho li lokisa kapa ho li nkela sebaka.
Haeba u fumana boleng pakeng tsa 4V le 5V, switjha ka boeona e ka ba bothata 'me u tla tsoela pele ho etsa liteko tsa ho tsoela pele.
- Lekanya khanyetso ea ohmic ka har'a li-switches
Bakeng sa switch ea boemo bo tlase, retelletsa mohala oa multimeter ho ohm (resistance) setting (e hlalosoang e le Ω), beha probe ea multimeter ho terminal 5 ea switch le probe e 'ngoe ho terminal 7.
Haeba u fumana beep kapa boleng bo haufi le 0 ohms, joale ho na le tsoelo-pele.
Haeba u bala "OL", ho na le loop e bulehileng potolohong ea eona mme e hloka ho nkeloa sebaka.
Li tšoana le tsa analoge ea khatello e phahameng, ntle le haeba u hokahanya lithapo tsa multimeter ho li-terminals 6 le 8 tsa switjha ho e-na le hoo.
U na le monyetla oa ho fumana 'malo o sa feleng oa ohm(1) ho multimeter haeba switch e le mpe.
fihlela qeto e
Ho hlahloba A / C compressor koloing ea hau ke mohato oa mohato oo u lokelang ho o ela hloko haholo.
Leha ho le joalo, sohle seo u hlokang ho se etsa ke ho hlahloba phepelo ea motlakase ho clutch ea compressor ea A/C le switch switch ka multimeter, ho latela sephetho sa tlhahlobo ea hau.
Ebe u lokisa / fetola likarolo tseo haeba u sa fumane liphetho tseo u li batlang ho tsona. Leqheka le molemo ka ho fetisisa ke ho fetola ka ho feletseng mochine oa A / C.
Lipotso tse atisang ho botsoa
U lekola AC compressor joang ho bona hore na e ea sebetsa?
Ka mor'a hore u bone tšenyo ea 'mele ho lithapo le likarolo tse ka hare, sebelisa multimeter ho lekola phepelo ea motlakase ho clutch ea compressor le switch switch.
Compressor ea AC e lokela ho fumana li-volts tse kae?
Matla a phepelo ea komporo ea AC e tlameha ho ba 12 volts. Sena se lekantsoe ho tloha liteisheneng tsa sehokelo sa compressor clutch kaha ke moo matla a maholo a betri a romelloang teng.
