NELSEN NRO ROC2HE-UL System Controller Faiga Fa'amaumauga ma le CPU-4 Pule Fa'atonu Fa'atonuga
A'oa'o pe fa'apefea ona fa'apipi'i ma fa'aoga le Nelsen NRO ROC2HE-UL System Controller Documentation Systems ma le CPU-4 Control Board mo lau Reverse Osmosis system. O lenei tusi lesona fa'aoga atoatoa e aofia ai fa'amatalaga o oloa, fa'atonuga fa'aoga, ma fautuaga mo le fa'avasegaina o fa'atulagaga o polokalame. Fa'atonu filifiliga na mua'i viliina po'o le uaea muamua mai le Nelsen Corporation mo le fa'apipi'iina faigofie.