Troubleshooting A. Zero/low output water from RO faucet a. Water supply is closed. Open the water supply to the system, so the valve is in line with the red tubing. b. Incorrect installation. Verify all tubing connections. c. The pump is not working, therefore not allowing water through. Make sure the pump is plugged into a live outlet that gets continuous power. d. A tubing is crimped, blocking the water flow. Check all tubings and uncrimp any crimped tubings. B.
