20 instant heating kits - Integrated solution-Products - XinXiang Gida Precision Electric Co.LTD

　　Product characteristics

　　To let customers intuitively feel the product performance advantages of thick film heater, GIDA designed this module product. Because GIDA has a better understanding of the product performance of thick film heater, it directly provides customers with integrated heating solutions, including hardware cooperation and software programs, which can effectively shorten the customer's new product development time and faster application of instant heating solutions.

　　Getting hot water in 1S

　　Stable water temperature on outlet ±1℃ tolerance

　　Safety protection, detection and monitoring, fault alarm, triple dry burning protection

　　Constant temperature and quantitative effluent: meet the needs of drinking water at various temperatures in daily life. It is normal temperature water, 45 ℃ for milk and honey, 85 ℃ for tea and 95 ℃ for coffee.

Product configuration

No.	Item	Specification model
1	20BJ Heating Element	Heating Element Assembly
2	Heating Kit Control Board	Power adjustment with Thyristor (water cooling)
3	Heating Kit Display Board	JD-UART-DISPPAY
4	Water Pump	SC3711PW/12V 1L/min
5	Water vapor separation nozzle	/

Product instructions

Key	Function
Child lock key	The display shows ("---"), other keys are invalid, press again, other keys will resume their functions
Water flow key	Press to change one gear each time, the gears are set cyclically (low: 150mL; middle: 500mL; high: 1000mL)
Temperature key	Press to increase the temperature by 5℃ each time, when it reaches 100℃, it will return to 25℃ and then press to 45℃; the temperature can be set cyclically from 25, 45, 50, 55...100℃.
Power key	1. Long press to start working, and when the water output reaches the set position, it ends working and returns to the standby state; Short press during work, interrupt work and return to standby state; 2. To prevent anhydrous dry burning in the heating tube, the circuit board will automatically supply water for 2S after the first power supply, and then start heating; 3. If there is an alarm without power off, press the button again, it will supply water for 8 seconds automatically, then start heating.

Product Parameters

No.	Item	Technical Parameters
1	Voltage	AC220V 50Hz
2	Power	2200W(-10%，+5%)
3	Outlet Temperature	Normal atmospheric temperature、45℃－100℃，every 5℃ one section（±1℃）
4	Outlet flow	150ml、500ml、1000ml（±10%）
5	Rated water pressure	≤0.05MPa
6	First Hot Water Time	3-6s
7	Refilling Time	1s
8	Service Life	When the water pressure is 0 Bar, the service life is ≥500H
9	Water level detection, inlet water temperature detection, outlet water temperature detection, outlet water volume detection, safety protection.
10	Safety protection function: water shortage protection, icing protection, over temperature protection, dry heating protection.
11	Remark: When the program is set to 100°C, the actual outlet temperature is 97°C. (The actual outlet temperature is adjustable).

　　Product Control Principle

　　The test kit starts to work after setting the outlet temperature, the electric control board provides a certain power to the heating body according to the set temperature, the temperature detected by the outlet temperature sensor and the inlet water temperature sensor, a speed signal is given to the water pump, then two temperature sensors adjust the speed of the pump in time (adjust the flow rate) though received temperature signal to achieve real-time adjustment of the outlet temperature

　　Product application

　　Table-top hot water purifier, table-top water dispenser, under-sink water purifier, wall mounted hot and cold pipeline machine, drip coffee machine.