If the TDS value displayed in the Xiaomi Home App for the Mijia Smart Water Purifier N800G is unusually high, this usually occurs because the purifier needs an initial rinsing process. Before first use, or after a period of inactivity, the RO membrane and internal pipes need to be flushed to remove residual impurities and stabilize water quality.
Failing to perform this step results in higher TDS readings or a slight odor in the purified water. To resolve the issue, flush the purifier following the user manual instructions until the water output is clear and the TDS value falls within the normal range.
Regular rinsing and maintenance help ensure consistent water quality, prevent impurity buildup, and maintain the optimal performance of the Mijia Smart Water Purifier N800G, providing safe and clean drinking water.