1. Drinking water: first fill mineral water, and then plug in the power plug
2. Standard hydrogen production function: gently touch the "standard hydrogen production" key, and the system will enter the hydrogen-rich water production state of 800-900ppb of hydrogen content. If you touch the "standard hydrogen production" key again, the system will stop the hydrogen-rich water production state. 3. Constant temperature heating function: press the constant temperature heating key, and the display screen will display the current water real-time temperature, and start the automatic intelligent constant temperature to 40 degrees plus or minus 5 degrees, and automatically shut down after 1 hour without operating the constant temperature
4 Intelligent cleaning function: press the intelligent green cleaning key, the blue and green light will flash, and the machine will automatically shut down after the intelligent cleaning is completed
5. High-concentration hydrogen production function: touch the "High-concentration hydrogen production" key, and the system will enter the hydrogen-rich water production state of 900-1200ppb of hydrogen; if touch the "High-concentration hydrogen production" key again, the system will stop the hydrogen-rich water production state
