Umlandeli wesilingi usebenzisa isilawuli esenziwe ngokwezifiso, kwaye ujongano lwesikrini sokuchukumisa sibonisa idatha yokusebenza kwabalandeli ngexesha langempela, elilungele ukubeka iliso kwaye linokulungiswa ngokukhawuleza ngokweemfuno.Ukusebenza kulula, kulula kwaye kuyakhawuleza.Ilungele uhlengahlengiso lomsebenzi wokubonwayo, isitshixo esinye sohlengahlengiso lwesantya sesilingi, ukuya phambili kunye nokutshintsha umva.Inkqubo yokulawula ixhotyiswe ngokhuseleko olukrelekrele lokugqithiswa kwamandla, i-undervoltage, i-overtemperature, i-overcurrent, ilahleko yesigaba, kunye ne-vibration.Ukuba ifeni ayiqhelekanga ngexesha lokusebenza, inkqubo iya kuvala ifeni ngexesha.
● Izixhobo ze-elektroniki ezikumgangatho ophezulu, umgangatho ongqongqo kunye novavanyo lokhuseleko.
● Ukufunyanwa kwe-Hardware yesimo sokusebenza kwabalandeli besilingi, ukhuseleko olupheleleyo lwexesha langempela lokhuseleko.
● Ukulawula isikrini sokuchukumisa, umboniso wexesha langempela lesimo sokusebenza, ukulungiswa kwesantya seqhosha elinye, phambili nasemva.
● I-hardware ebanzi kunye nokhuseleko lwesoftware yokhuseleko-overvoltage, ngaphantsi kombane, i-overcurrent, ubushushu, ukhuseleko lwenqanaba lokulahleka, ukhuseleko lokungqubana.
Ulawulo olukrelekrele lwe-ceiling fan, isilawuli esisembindini esikrelekrele esinokulawula ukusebenza kwabalandeli abaninzi ngexesha elinye, olulungele ulawulo lwemihla ngemihla kunye nolawulo.
Ulawulo olukrelekrele lubandakanya ulawulo lwefeni yesilingi, ulawulo olukude, ulawulo oluzenzekelayo, ulawulo olulungiselelweyo lobushushu kunye nokufuma, kunye nolawulo lwedatha enkulu.
● Ngokusebenzisa ixesha kunye neqondo lokushisa, isicwangciso sokusebenza sichazwe kwangaphambili.
● Ngelixa uphucula imeko-bume, nciphisa iindleko zombane.
● Sebenzisa isikrini sokuchukumisa ukuqonda ulawulo, olulula kwaye olufanelekileyo, oluphucula kakhulu ulawulo olukrelekrele lwanamhlanje lwefektri.
● Ulawulo olukrelekrele lwe-SCC lunokwenziwa ngokwendlela yolawulo olukrelekrele lwefektri yomthengi.