Brown stains can come from iron, organic debris, rusting hardware, or surface damage. Identifying whether the stain is metal or…
White flakes from returns often form when scale develops inside the cell and breaks loose. Saturation balance and cell inspection…
Black flakes near returns may be deteriorated rubber, scale carrying debris, corrosion products, or material from aging equipment. Catching a…
Cloudiness after a salt addition may come from impurities, undissolved material, disturbed debris, or an unrelated balance problem. More chemicals…
Green water despite an apparent high chlorine reading can involve metals, test interference, algae, or a chlorine level that is…
A strong chlorine odor usually points to chloramines or contamination rather than too much clean free chlorine. Testing combined chlorine…
Tiny bubbles at returns can indicate generation, but their absence is not a reliable failure test. Output cycles, plumbing, and…
Low current can indicate low salinity, cold water, scale, weak flow, wiring trouble, or an aging cell. Diagnostic values are…
A high-salt warning can come from actual over-salinity, a testing error, temperature compensation, or a sensor fault. Confirming the number…
An inspect-cell light is usually a maintenance reminder, not proof the cell has failed. Scale, runtime counters, flow, and water…