Ground the water heater by connecting the grounding wire from the electrical service ground to the (green ) ground screw located in the junction box.

 
  • 熱水器的接地通過(guò)從電氣裝置上將接地線(xiàn)連接到位于接線(xiàn)盒上的(綠色)接地螺絲上實(shí)現。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan