?220VAC 110VAC 1500W Solar Water Heater Water Temperature Level Controller TK-7 Microcomputer in ??

Plug will be fit out for customer’s countries in worldwide!
* Power off memory * Water temperature preset * Intelligent heating * Water insufficient alert * Leakage protection * Constant heating * Pipe warm keeping * Water Level preset * Intelligent water loading * Auto water loading * Low pressure water loading * Constant water level loading * Manual control * All-weather water supply * Auto control boosting pump
Technical data:
1:power 220VAC.Power loss:<5W 2.Temperature detect tolerance:+-2°C 3.Temperature detect range:0-90°C 4.Temperature control precision:+-2°C 5.Water level:4 level 6.Electric heating belt and water pump power:<500W 7.Electric heater:<1500W 8.Electric leakage cut off current:<10mA/0.1S 9.Solenoid Valve:DC12V for pressurized and non pressurized valves Pressurized working pressure:0.02mPa---0.8mPa,for direct water supply. non pressurized:working pressure:0.00mPa,for water tank supply and low pressure water supply. Functions: 1.Start self checking:when you start the controller with a "di" sound.shows the controller in normal well working. 2.Water level preset:50%,75%,100% can be presetted 3.Water temperature preset:the preset range from 30-80°C .If don't need the electric heating,set the temperature as 00°C to switch off this function. 4.Water temperature display:display the water temperature in the solar water heater. 5.Water level display:display the water level in the solar water heater. 6.Water insufficient alert:when the water level comes down and become sufficient,the buzzer will alert and 25% water level will shining at the same time. 7.Auto water loading:when the water level comes down and become sufficient,the controller will auto loading the water to the level which is preset 30 minutes later. 8.Manual water loading:if the water level is lower than the preset.press the "water load/water level" button,it can load the water to the level which is presetted.if the water level is reached the presetted level,it will be one more level than before.if the water level is 100%,press the "water load/water level" button will stop the loading. 9.Manual heating:when the temperature lower than the presetted,press the "heat up/water temperature" button will stop automatically when it reach the preset temperature.if press the button again,it will stop electric heating. 10.Intelligent load and heating:if the controller at no setting condition,the controller will automatically start by itself for loading water and start the electric heater according to the sunlight,hot water volume consumption,preset temperature,water level,weather and the user's custom. 11.All-weather water supply:the mode for the large quantity hot water consumption user.the function of all the day auto loading and heating water,will supply the water about 50°C in the morning and load the water in the day time heating by the