Introduction to the price and use skills of Tsinghua sunshine solar water heater

Lead: Now we all have solar water heaters at home, because with it, we can take a bath in time in hot summer and take a hot bath in cold winter. Today, Bunny will bring you the price and use skills of Tsinghua Sunshine Solar Water Heater. Due to the popularity of water heaters, more and more people use them. If we can know more about its skills, it will be better and more convenient to use. Let's learn about the price of Tsinghua Sunshine Solar Water Heater with Bunny.

Tsinghua sunshine solar water heater price

Brand: Tsinghua Sunshine

Model: Pentium series

Price: 6800.00 yuan

Capacity: 150-200LL

Liner material: stainless steel

Installation mode: horizontal

Type of water heater: solar water heater

Winter temperature: 50(℃)

Shell material: stainless steel

Item code: 58 18

Type: vacuum tube type

Hot water output: 16 (liter/hour) or more.

Number of collection tubes: 20

Brand: Tsinghua Mingguang

Model: SK 104

Price: 6200.00 yuan

Liner material: 304

Capacity: more than 300L

Installation mode: horizontal

Type of water heater: solar water heater

Winter temperature: 45(℃)

Hot water output: 16 (liter/hour) or more.

Shell material: stainless steel

Type: vacuum tube type

Number of collection tubes: 28

Use skills of solar water heater

First, if the water in the solar water heater is used up when taking a bath and people haven't cleaned it, then you can take cold water for a few minutes, use the principle that cold water sinks and hot water floats, push the water out of the vacuum tube, and then you can take a bath.

Second, the weather forecast determines the amount of water, and a satisfactory water temperature can be obtained. If the next day is sunny and the water can be full, cloudy or cloudy, then fill the upper part of the tank; If it rains, keep the raw water without cold water.

Third, after taking a bath at night, if there is still half 70℃ hot water in the water tank of the water heater, in order to prevent excessive heat loss (the less water, the faster heat loss), the water quantity should be determined according to the weather forecast; The next sunny day, it was filled with water; In rainy days, 2/3 of the water is supplied.

Cause and Treatment of E9 Fault of Tsinghua Sunshine Solar Energy

1, the controller does not self-check when it is turned on. The reason why the controller of solar water heater does not self-check when it is turned on is that the power supply voltage is low or the contact is poor. Unplug the power plug to check the voltage, and then reconnect the power supply. If it is a DC power supply (dry battery) controller, the battery should be replaced.

2. The buzzer of the controller does not ring. The reason why the buzzer of the controller doesn't ring is that the buzzer is damaged, so it should be repaired or replaced.

3. The reason why the controller shows 1x 1 is leakage. Check the electrical circuit.

4. Because the electric heater is damaged or reaches the set temperature, the lighting temperature of the controller heating mode does not rise or cannot rise continuously. Replace the electric heater or reset it.

5. When 28 appears on the controller screen, the following data communication failures may occur:

①? When the water temperature and water level probes are not connected, the controller will display 5 18 when plugged in, which is normal.

②? The half-moon connecting plug at the end of the signal line is not properly connected with the controller.

③? Three thin signal lines are connected incorrectly, and one transistor (() in the probe is burnt out, so repair the probe.

④? When the signal line is cut and reconnected, this will happen if the line connection is not good or wrong.

⑤? The three-pole socket head is broken and the signal cannot be transmitted.

⑥? Water level sensor probe leaks.

6. There is an error in E4 internal data displayed on the controller screen, so the controller needs to be replaced.

7. When the controller displays E9, it means that the water level has not reached 1 grid after the controller opens the solenoid valve for 20min. Check the solenoid valve and replace it if it is damaged.

The controller turns on the solenoid valve, but it does not actually supply water. After 20min minutes, the water level must be 0. The water level gauge was flooded, which caused the internal pre-stored data to be cleared, but it was not damaged. You can still send a signal at this time, but the signal may be 0? Grid connection or full grid connection, although water is supplied at this time, the water level signal sent back to the controller is always 0; Check the water level gauge. If water enters, replace the water level gauge.

8. When there is no water in the water tank, the controller displays 6 grids (that is, the water tank displays full grids but cannot release hot water):

①? The water temperature and water level sensors freeze, causing the full water level to always be displayed. As long as the solar water heater thaws, the controller will return to normal.

②? The rubber band at the connection between the water level port and the water level sensor has no through hole, and the air in the water level sensor generates air pressure to make the display display six grids. Just take off the rubber band of the water level sensor and let it pass through the hole.

③? Because the probe of the water level sensor is blocked by scale, the scale should be removed.

④? The water level sensor is damaged, please replace it.

⑤? In winter, the outdoor pipeline freezes because the electric band is not turned on or the electric band fails, so hot water can't enter the room.

9. When electric heating, the indicator light flashes, and sometimes 28 appears at the temperature display, and sometimes the temperature is displayed: the phase line and the zero line of the electric heater or the user socket are virtually connected; If the socket is not left zero and right phase, this phenomenon will also occur:

10, the controller shows that it is normal for the water level to change from six grids to five grids after being filled with water. This is because when filling water, the water in the water tank is shaking after reaching five grids, and the water level gauge mistakenly thinks it is six grids. The controller controls electricity to stop water supply, and when the water tank is quiet, the water level shows five grids.

Conclusion: I believe that the majority of netizens and friends have a certain understanding and mastery of the price of Tsinghua sunshine solar water heater and the use skills of solar water heater through the introduction and analysis of the price of Tsinghua sunshine solar water heater on Bunny. Tsinghua sunshine solar water heater has different prices in the market and online. Tsinghua sunshine solar water heater occupies a large position in the domestic market, because more and more people pay attention to it, so please be cautious when buying it. I hope the introduction of Bunny above will help you.

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