1, safe drinking, ensure boiling water: layer by layer water, hot and cold water is not mixed, avoiding yin and yang water, when taking water, the water level sensor senses the water level drops, the computer microprocessor will command the water inlet control valve to automatically open Replenishing water into the inner tank without affecting the normal water intake, greatly increasing the supply of boiling water; heating only one layer of water at a time, greatly reducing energy consumption; the outlet is highly accurately calculated and specially designed, located above the first layer of water. The effluent is guaranteed to be boiled. 

2, enhanced heat transfer, high efficiency and energy saving: the use of international advanced double helix enhanced heat transfer technology, completely changed the shortcomings of traditional water dispensers time-consuming, power-consuming, energy-saving and environmental protection, leading the trend of environmentally friendly low-carbon era. 

3, a variety of drinking water: can be customized hot water, warm water, room temperature water and other options. 

4. Time switch function: According to the actual needs of the use site, set the date and time of the switch of the water heater to achieve the actual effect of energy saving. 

5, 8 anti-safety function:
double overpressure protection: use critical boiling without The principle of pressure heating avoids the internal pressure overload caused by the expansion of water temperature during heating, which causes hidden dangers of explosion. At the same time, there is double overpressure protection for the overpressure relief valve. 
All-pole double over-temperature protection: intelligent detection of over-temperature and dry-burning, electronic control to cut off the heating tube, while at the same time the power supply line end at the same time all-pole disconnected, dual control safe home. 
Double leakage protection: Built-in electronic leakage protector and mechanical leakage circuit breaker double protection power safety, when the leakage current reaches 30mA, the power is cut off simultaneously at 0.1 second. 
Inlet water abnormal intelligent alarm and protection: automatic detection of water shortage and alarm protection to prevent safety hazards caused by water shortage. 
Intelligent detection and protection of heating tube fault: Intelligent heating tube fault intelligently judges alarm and cuts off power supply to avoid leakage and fire. 
Intelligent detection and protection of temperature control failure: intelligently detect the working state of the temperature sensor and alarm protection to avoid the abnormal operation of the heater when the fault occurs. 
Fire retardant design: It adopts flame retardant insulation layer and fully enclosed metal body design, which is flame retardant and fireproof, and safe and worry-free. 
Anti-scalding child lock design: The boiled water outlet has a child lock anti-scalding function. When the function is activated, it does not unlock the boiled water to prevent accidental burns. 

6. Fault automatic alarm and display fault code: abnormal condition or fault occurs, the microcomputer intelligently detects, determines the cause of the fault, immediately transfers to the security protection mode, and displays the fault code to ensure the safety of use. 

7. Intelligent water control system: According to the user setting (water temperature setting range 40-99 °C), the water heater automatically controls the water temperature, and the temperature is not enough. 

8, constant temperature water:
The layer-by-layer boiling water heater measures temperature through precision electrodes, and the temperature control is accurate, and the water temperature is constant, which can effectively kill bacteria in the water.

9. Power-off memory function: After the power supply is interrupted, the previous setting data can be saved, and the repeated setting can be avoided after the power is turned on.

10, the whole process of high temperature sterilization, health is more assured:
R/O reverse osmosis pure water configuration: The inlet water end adopts 5 grade 20 inch 400G large capacity R/O reverse osmosis super pure water machine, equipped with PP fine filter, carbon filter, 400G large flow R/O counter The permeable membrane, fine carbon filter, etc., have a filtration precision of 0.0001 μm without leaving bacterial impurities. 
Deep ultraviolet sterilizing: UV sterilizing lamps are used in front of each water outlet, and sterilized again by Philips 254nm ultraviolet lamp. (Optional) 
Automatic draining keeps fresh: Automatic draining is enabled, automatic draining can be done every day or every week, emptying the overnight water and long-term stagnant water in the tank and pipeline, always maintaining fresh water quality. (optional)