格力變頻空調(diào)維修的案例大全88張課件

GGRE∈粉格力售后培訓(xùn)系列教材家用正弦涉直流死頻空調(diào)維修以問題為導(dǎo)向的變頻空調(diào)維修技術(shù)第一版資源來空調(diào)故障代碼網(wǎng)ktgzDmw珠海格力電器股份有限公司GGRE∈粉格力售后培訓(xùn)系列教材1提綱前言變頻驅(qū)動原理、控制器結(jié)構(gòu)簡介E6通訊故障H5模塊保護(hù)上電后內(nèi)機(jī)無反應(yīng)漏電跳閘H6室內(nèi)風(fēng)機(jī)堵轉(zhuǎn)外風(fēng)機(jī)不轉(zhuǎn)能夠制冷不能制熱提綱2提綱能夠制熱不能制冷感溫包故障及引發(fā)的相關(guān)問題分析制冷/制熱不良頻繁停機(jī),電流一直較大變化范圍小噪音大更換外機(jī)控制器后依然存在故障更換內(nèi)機(jī)控制器后依然存在故障其他需要引起重視的特殊故障其他故障與保護(hù)代碼的區(qū)分判斷結(jié)束語提綱3言變頻空調(diào)器故障維修的思路與方法一條思路分清現(xiàn)象→找準(zhǔn)原因→正確處理兩個概念系統(tǒng)(制冷循環(huán)系統(tǒng)、電氣控制系統(tǒng)、通風(fēng)系統(tǒng))控制(開環(huán)控制、閉環(huán)或反饋控制)三種方法順推法、逆推法、排除法其中檢測控制器的好壞一般在通電情況下測試各路電源電壓,斷電情況下測試關(guān)鍵器件是否短路即可。言4電機(jī)發(fā)展、分類n=3np*1-)直異定交同直電一機(jī)→→步流電機(jī)機(jī)機(jī)電機(jī)發(fā)展、分類5格力變頻空調(diào)維修的案例大全88張課件6格力變頻空調(diào)維修的案例大全88張課件7格力變頻空調(diào)維修的案例大全88張課件8格力變頻空調(diào)維修的案例大全88張課件9格力變頻空調(diào)維修的案例大全88張課件10格力變頻空調(diào)維修的案例大全88張課件11格力變頻空調(diào)維修的案例大全88張課件12格力變頻空調(diào)維修的案例大全88張課件13格力變頻空調(diào)維修的案例大全88張課件14格力變頻空調(diào)維修的案例大全88張課件15格力變頻空調(diào)維修的案例大全88張課件16格力變頻空調(diào)維修的案例大全88張課件17格力變頻空調(diào)維修的案例大全88張課件18格力變頻空調(diào)維修的案例大全88張課件19格力變頻空調(diào)維修的案例大全88張課件20格力變頻空調(diào)維修的案例大全88張課件21格力變頻空調(diào)維修的案例大全88張課件22格力變頻空調(diào)維修的案例大全88張課件23格力變頻空調(diào)維修的案例大全88張課件24格力變頻空調(diào)維修的案例大全88張課件25格力變頻空調(diào)維修的案例大全88張課件26格力變頻空調(diào)維修的案例大全88張課件27格力變頻空調(diào)維修的案例大全88張課件28格力變頻空調(diào)維修的案例大全88張課件29格力變頻空調(diào)維修的案例大全88張課件30格力變頻空調(diào)維修的案例大全88張課件31格力變頻空調(diào)維修的案例大全88張課件32格力變頻空調(diào)維修的案例大全88張課件33格力變頻空調(diào)維修的案例大全88張課件34格力變頻空調(diào)維修的案例大全88張課件35格力變頻空調(diào)維修的案例大全88張課件36格力變頻空調(diào)維修的案例大全88張課件37格力變頻空調(diào)維修的案例大全88張課件38格力變頻空調(diào)維修的案例大全88張課件39格力變頻空調(diào)維修的案例大全88張課件40格力變頻空調(diào)維修的案例大全88張課件41格力變頻空調(diào)維修的案例大全88張課件42格力變頻空調(diào)維修的案例大全88張課件43格力變頻空調(diào)維修的案例大全88張課件44格力變頻空調(diào)維修的案例大全88張課件45格力變頻空調(diào)維修的案例大全88張課件46格力變頻空調(diào)維修的案例大全88張課件47格力變頻空調(diào)維修的案例大全88張課件48格力變頻空調(diào)維修的案例大全88張課件49格力變頻空調(diào)維修的案例大全88張課件50格力變頻空調(diào)維修的案例大全88張課件51格力變頻空調(diào)維修的案例大全88張課件52格力變頻空調(diào)維修的案例大全88張課件53格力變頻空調(diào)維修的案例大全88張課件54格力變頻空調(diào)維修的案例大全88張課件55格力變頻空調(diào)維修的案例大全88張課件56格力變頻空調(diào)維修的案例大全88張課件57格力變頻空調(diào)維修的案例大全88張課件58格力變頻空調(diào)維修的案例大全88張課件59格力變頻空調(diào)維修的案例大全88張課件60格力變頻空調(diào)維修的案例大全88張課件61格力變頻空調(diào)維修的案例大全88張課件62格力變頻空調(diào)維修的案例大全88張課件63格力變頻空調(diào)維修的案例大全88張課件64格力變頻空調(diào)維修的案例大全88張課件65格力變頻空調(diào)維修的案例大全88張課件66格力變頻空調(diào)維修的案例大全88張課件67格力變頻空調(diào)維修的案例大全88張課件68格力變頻空調(diào)維修的案例大全88張課件69格力變頻空調(diào)維修的案例大全88張課件70格力變頻空調(diào)維修的案例大全88張課件71格力變頻空調(diào)維修的案例大全88張課件72格力變頻空調(diào)維修的案例大全88張課件73格力變頻空調(diào)維修的案例大全88張課件74格力變頻空調(diào)維修的案例大全88張課件75格力變頻空調(diào)維修的案例大全88張課件76格力變頻空調(diào)維修的案例大全88張課件77格力變頻空調(diào)維修的案例大全88張課件78格力變頻空調(diào)維修的案例大全88張課件79格力變頻空調(diào)維修的案例大全88張課件80格力變頻空調(diào)維修的案例大全88張課件81格力變頻空調(diào)維修的案例大全88張課件82格力變頻空調(diào)維修的案例大全88張