A.運(yùn)行周期B.停止周期C.延時(shí)啟動(dòng)時(shí)間D.延時(shí)關(guān)閉時(shí)間
A.液位傳感器損壞B.PID參數(shù)設(shè)置不合理C.產(chǎn)水調(diào)節(jié)閥動(dòng)作不正常
A.降低電壓B.變頻頻率C.調(diào)整計(jì)量泵的沖程D.轉(zhuǎn)子流量計(jì)前的球閥