1.Nheyo yekutonga kweiyo yakachena yemagetsi mota air-conditioning system ndeyekuunganidza ruzivo kubva kune imwe neimwe chikamu chemhepo-yemhepo michina kuburikidza neVCU (electronic control unit), kugadzira chiratidzo chekudzora, uye wozochiendesa kune mhepo-conditioning. controller (control circuit) bhazi kuburikidza neCAN, kuitira kuti air-conditioning controller inogona kudzora mhepo-conditioning compression Iyo yakakwira-voltage circuit yemuchina inobatidzwa nekudzima kudzoraair conditioning system.
Troubleshooting uye mhinduro dzemhepo-conditioning masisitimu emagetsi emagetsi akachena
Iyo air conditioning system haigone kutangwa
Nekuda kwedambudziko rekuti mhepo yekubuda haiputi mhepo, zvichibva pane inoshanda ruzivo, zvinonyanya kucherechedzwa kuti air conditioner switch mode iri mu defrost mode. Kana iyo air conditioning mode isiri defrost mode, vashandi vekuchengetedza vanofanirwa kutarisa kumhanya inodzora resistor uye tambo yemagetsi, kazhinji vachishandisa multimeter kuyedza voltage. Kana mitsetse yese iri mukati mechikonzero, iyo blower inoda kumwe kuongororwa nekutsiviwa. Kana iyo air conditioner kukundikana kunokonzerwa nemhepo inobva mumhepo inobuda kunze asi pasina mhepo inotonhora inovhuvhuta kunze, unofanira kutanga watarisa simba rebhatiri remotokari yemagetsi yakachena yekuongorora uye kugadzirisa. Kana iyo sensor tembiricha yakajairika, unofanirwa kutarisa pombi uye refrigerant pressure.
Kutonhodza mhedzisiro yemhepo inofefetera system haina kunaka
Iyo nzira yekuongorora yekutadza kutonhora mhedzisiro yakaita seiyi: Panguva yekuongorora, ita shuwa kuti yakachena mota yemagetsi nharaunda inochengetwa pakati pe20-35 ° C, isa mhepo yekubuda yeair conditioner kuti ivhuvhute, uye vashandi vekuchengetedza vanoisa iyo inofuridza. the maximum gear. Wobva wabatanidza iyo yakakwira uye yakaderera kudzvanywa kwemhepo inofefetera kuburikidza neyakasiyana-siyana yekumanikidza geji uye tarisa iyo pressure geji kuverenga. Kana iyo yakakwira uye yakaderera kudzvinyirira manhamba yakadzikira pane yakajairika, inoratidza kuti pane isina kukwana refrigerant muair conditioning system. Kana kukosha kwacho kwakadzikira zvakanyanya, zvinoratidza kuti pane kudonha mumhepo inogadzirisa duct uye inoda kuwanikwa. Kana iyo yakanyanya kudzvinyirira iri yakajairika asi iyo yakaderera kudzvinyirira yakakwira kupfuura 0.3MPa, uye tembiricha yepipeline yakaderera yakadzikira, inogona kukonzerwa nekunyungudika kwemhepo yefiriji nekuda kwekunyanya kugadziriswa kwevhavha yekuwedzera, saka kugadzirisa vharafu yekuwedzera yakakwana.
Iyo air conditioning system ine ruzha
Kune compressor vibration uye ruzha, isu tinofanira kutanga taziva kana kunokonzerwa nekutadza kwerubber shock absorber kana kusunungurwa kwecompressor fixing bolts. Kana iyo pedhi yerabha isina kukanganisa mushure mekuongorora, unofanirwa kutarisa kubatanidzwa kwezvikamu zvakasiyana-siyana, zvakadai sematatu-phase circuit connection pakati pe compressor uye controller. Somuenzaniso, riniiyo compressor inoita ruzha rwakakasharara, inogona kutongwa kuti iyo compressor pachayo yakakuvadzwa uye iyo compressor inoda kutsiviwa. Kana iyo condensing fan ikaita ruzha rwekuzunguza, tanga watarisa pedhi rerabha panoisirwa feni inodziya. Kana dambudziko rikaenderera mushure mekutsiva, rinogona kukonzerwa nekupfeka kweiyo condensing fan mota uye iyo condensing fan inoda kutsiviwa.
Pamusoro pezvikanganiso zviri pamusoro, iyo air conditioning system inewo matambudziko ekutonhora anopindirana. Nekuda kwedambudziko iri, zvinonyanya kukosha kutarisa kana tembiricha ye compressor inodarika kukosha kweiyo yese mota system. Semuenzaniso, mota dzemagetsi dzakachena dzinoisa tembiricha yekudzivirira compressor kusvika 85 ° C. Kana kukosha kwakapfuura kukosha uku, sisitimu inozoburitsa otomatikia compressor shutdown command. Kukanganisa uku kunonyanya kukonzerwa nekutadza kweiyo compressor firiji basa, zvichiita kuti tembiricha ye compressor ive yakanyanya, uye iyo compressor controller inoda kutsiviwa. Paunenge uchitsiva controller, shandisa thermal silicone girisi zvakaenzana pakubata kumeso kudzikisa compressor shutdown kunokonzerwa nekupisa.
Nguva yekutumira: Kubvumbi-08-2024