I would like to ask for the description and circuit diagram of FEHHB525 instant water heater of Shanghai Cohotel Equipment Manufacturing Company.

Yinzhijie water heater, fully automatic and intelligent, constant temperature. 1, display: temperature digital display at that time, time digital display;

2. Time: set the startup and shutdown time, and cut off the internal system power supply after the shutdown time is set, so as to achieve the effect of power saving and safety;

3. Water intake: Step-by-step water intake, which uses step-by-step water heating technology to continuously provide boiling water, thus avoiding the waiting time for taking water after the whole box of water in the traditional water heater is boiled, and putting an end to the traditional yin-yang water (mixed water) and thousand boiling water. Inductive water level probe, more accurate positioning;

4. Protection: protection of dry-burning equipment without water;

5. backwashing: the water heater automatically backwashs once every day at 3 am. When used in combination with purification system, scaling can be minimized and service life can be prolonged. (Additional installation is required);

6. Independent filtration system.

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