1.Nheyo yekudzora yemotokari yakachena yemagetsi air-conditioning system ndeyekuunganidza ruzivo kubva kune imwe neimwe ye-air-conditioning midziyo kuburikidza neVCU (electronic control unit), inogadzira chiratidzo chekutonga, uye wozoitumira kune air-conditioning controller (control circuit) bhazi kuburikidza neCAN, kuitira kuti mhepo-conditioning controller inogona kudzora air-conditioning dhigirii pamusoro pemhepo-inobvisa mhepo yekudzivirira-kubvisa kushandura mhepo.air 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
Nzira yekuongorora yehutano husina kunaka hwekutonhora ndeyekutevera: Panguva yekuongorora, iva nechokwadi chokuti nzvimbo yakachena yemotokari yemagetsi inochengetedzwa pakati pe20-35 ° C, isa mhepo yekubuda kwemhepo yemhepo inoputika, uye vashandi vekuchengetedza vanoisa mhepo inoputika kusvika kune yakanyanya 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 yakakwira yakajairwa asi iyo yakaderera yakanyanya kupfuura 0.3MPa, uye tembiricha yepipeline yakaderera yakanyanya kuderera, inogona kukonzerwa nemhepo yakawandisa yefiriji nekuda kwekugadzirisa zvakanyanya 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