If raw water pressure drops below safe limits, the controller shuts down the high-pressure pump to prevent mechanical breakdown.
Using an ROC-800 manual to configure an ROC-2015 will fail because the register maps and function blocks are entirely different. roc-2015 controller manual pdf
Search for "Inrush Current" in the specifications chapter. The ROC-2015 draws up to 3.5A for 50ms at startup. If you are using an underrated power supply (e.g., 1A), it will trip. The manual recommends a 24VDC, 75W minimum supply. If raw water pressure drops below safe limits,
Check raw water feed; replace sediment and carbon pre-filters. Exhausted RO membrane or incorrect cell constant. The ROC-2015 draws up to 3
If "ROC-2015" refers to a specific model by a brand like Philips (which was known for universal remote controls), ensure you're looking at compatible information. The model number can help narrow down to the exact device you're using.
AC 220V ± 10% (50Hz / 60Hz) or AC 110V (Model variant dependent) Environment Conditions Temperature: 0–50°C; Humidity: ≤ 85% RH Measurement Range