What are the precautions for air-energy water heaters? What points should you pay attention to? Then let's learn together.
01. Where is the host and water tank of the air energy water heater installed better?
Answer: The air energy water heater is installed on the balcony and the bay window is the best choice. The advantage is that it does not occupy the indoor space, and it is safe and stable. The entire hot water pipe system will have sufficient hot water; the host is installed in a place with ventilation and sun. Bay window or external wall surface allows the host to absorb heat from the air as much as possible to improve heating efficiency. It is understood that more than 90% of users will choose this installation method.
02. How much power can the air energy water heater save? How many people can use it at one time?
A: The air energy water heater uses 220~240V general power supply, about 850W~1250W power. Under normal temperature, it can produce 160~200L hot water every two hours, which can be used by 3~6 people. The daily power consumption is about 2 degrees (cold environment) When the temperature is low, the power consumption will be slightly higher.) It costs about 1 yuan per day, so the average monthly electricity cost for a family of 2 to 4 people is 20 to 30 yuan. The general gas cost is about 150 yuan, while the 200L electric water heater is 2000W. The heat preservation and heating need to consume 15 kWh per day, about 7.5 yuan, and the monthly cost is more than 200 yuan (the power consumption will be higher in cold weather). Compared with electric water heaters, air energy water heaters can save about 70-80% per month.
When the temperature control setting reaches 55 °C, it will automatically stop. When the hot water is started, cold water will enter. When the temperature drops to 45 °C (can be set arbitrarily), the system will automatically start and can be continuously generated every hour. Hot water of 45 to 55 ° C is 100 to 700 liters (depending on the product). After testing, each person's shower water temperature needs 42 ° C, 40 ~ 50 liters of hot water, air (heat pump) water heater can provide more than 3 people in a row of showers. However, the normal 3 person shower time should have 1 hour, so the added hot water can be used by many people.
03. Does the air energy heater drive power all day?
Answer: Although the air energy water heater is powered by electricity for 24 hours, it does not consume electricity when it is not heated. The air energy water heater automatically switches to heat insulation when the water temperature reaches a stable temperature, while the heat preservation does not consume electricity, but simply relies on the water tank. The heat insulation effect makes the heat loss in the water very slow. A high-quality water tank insulation effect is more than 72 hours, which means that the burnt water can still be used for bathing in 72 hours. Household air-energy water heaters generally work within 2 hours a day, plus their energy efficiency is as high as 400%, and their energy-saving effect is highlighted.
04. Does the air energy water heater heat up fast?
A: The heating rate of the air energy water heater varies according to the difference between the inlet water temperature and the outdoor temperature. Whether it is 150L or 200L per tank, the average annual heating takes about 70 minutes. In summer, the inlet water temperature and outdoor temperature are relatively high, and the heating is quite fast. Generally, it can be heated in 40 minutes; the winter inlet water temperature and outdoor temperature are lower, and the heating is slower, generally takes 90 minutes to complete. Therefore, only the reasonable matching between the power of the main engine and the size of the water tank can be avoided, and the phenomenon of small horse-drawn carriages can be avoided, so as to achieve the purpose of rapid heating and energy saving, and the characteristics of energy saving and convenience of air can be realized.
05. When is it best to install an air heater?
A: It is best to install before the plumber enters the market. In order to achieve the best results, professional installation technicians will come to the site to develop the best installation solution before the plumber enters the market. After the hydropower is laid, it will be implemented according to the pre-established plan.
06. Can I convert other water heaters in my home into air-energy water heaters?
A: Yes. Compared with other water heaters, the air energy water heater has obvious advantages. It is only necessary to connect any one of the previous hot water pipes with the hot water outlet of the air energy water heater.
07. Does the air energy water heater have special requirements for water pressure and floors?
A: There are no special requirements for water pressure and floors. The air energy water heater water tank is a pressurized water tank. As long as the tap water is under pressure, there is pressure on the hot water coming out, and there is no special requirement for the water pressure floor.
08. Does the air energy water heater have special requirements for the power cord?
A: The air energy water heater is significantly energy-saving. The power is small compared with the ordinary water heater. The power cord for the general household can be used.
09. Why is the air temperature of the air heater controlled below 60 degrees?
Answer: According to the relevant domestic hot water standard, the hot water use temperature is required to be 55 °C ± 5 °C. In addition, the formation of scale is related to temperature. Generally, scale is easily generated above 75 °C, and once scale is generated, it will have a negative impact on the heat output of the unit. That is to say, the heat production is slow and the energy consumption is high. It is reasonable that the heat generation temperature of the air energy water heater is below 60 °C.
10. Why can the air water heater be hot and cold?
Answer: The pressure-bearing air-energy water heater water tank will not have the phenomenon of water being cold and hot. This is because the hot water supply and the cold water supply are the same tap water, and the non-pressure water tank will be hot and cold. Because the cold water pressure changes at any time, the hot water pressure, flow rate and flow rate cannot be changed under a fixed pressure, and can be solved by the same method of the same pressure.
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