Why Air Energy Water Heater Won t Start?

Air energy water heaters.

Reason 1 for not starting: the motherboard is faulty, and the motherboard of the air energy water heater is loose, soldered, and burned, which may cause the unit to fail to start due to lack of power. The second reason why the air energy water heater does not start: refrigerant.

The main reason for the leakage of the refrigerant of the air energy water heater is that the pressure of the ring system increases, which exceeds the pressure range of the refrigerant circulation pipeline. Once the refrigerant leaks, the air energy water heater will be paralyzed due to the lack of energy handling. Three reasons why the air energy water heater does not start:

The system that blocks the air energy water heater is running 24 hours a day, and dirty blockage and ice blockage may occur, making the unit unable to exchange heat, resulting in the air energy water heater not being started. The fourth reason why the air energy water heater does not start: the compressor is damagedThe compressor is the heart of the air energy water heater, and if the heart stops, the unit will naturally not be able to operate.

The fifth reason why the air energy water heater does not start: the fan is damaged by the fan, and the fan is to ensure the air energy water heater evaporator.

The key to heat exchange. The main reasons why the fan does not rotate are that the fan blade is stuck, there is no output voltage, the fan capacitor is damaged, and the fan is damaged. If the fan does not rotate, the air energy water heater will not be able to exchange heat and cannot start running.

Reason 6 for air energy water heater not to start: report the failure of the air energy water heater, if it is found that the fault is displayed on the display screen**, the user needs to take different treatment measures according to different faults**.

There are many possible causes, and it is necessary to check and troubleshoot them before they can be accurate and find the corresponding solutions.

Generally speaking, when the air energy water heater does not start working normally, the corresponding fault will be displayed on the unit control display**.

According to the ** displayed, check the fault ** table in the product installation and use manual that comes with the manufacturer to determine the approximate fault type.

If you can't deal with it yourself, you should report to the product manufacturer for after-sales repair in time.

1. It may be because the temperature is relatively low that day. Therefore, the heating speed will be very slow, the heating efficiency will be weakened, and then the hot water will not be released. 2. It is also possible that there is a failure in the compressor of the air energy water heater, which leads to problems in the heating system or failure of the heating function.

3. It may also be because the refrigerant is running out. The remaining refrigeration capacity will be insufficient, and it will not be able to operate and therefore heat will not be available. Suggested workaround:

1. If it is because the temperature is low that day, then you can take the method of electric energy heating to solve the problem. Just open the operation panel and press the "heat" button, and the temperature inside the heater will slowly rise. Press this button again when it reaches a hot enough temperature and the heating will automatically stop.

2. If the compressor of the air energy water heater is faulty, you need to understand and contact a special home appliance maintenance personnel to check and repair. If it is a problem with other parts of the compressor, then you only need to buy the parts of the same model and install them correctly. 3. If the refrigerant is about to be consumed, then you only need to contact the after-sales service for door-to-door service, and then ask the special home appliance management personnel to add new refrigerant.

1. In this case, it may be that the tap water is cut off, and the air energy water heater will not produce hot water in the state of water stopping. 2. It is also possible that the water pressure of the tap water is too low, resulting in no hot water. 3. If the inlet valve of the tap water is not opened, the water heater will not produce hot water.

4. The inlet of the cold water pipe of the water heater is blocked, resulting in the inlet water pressure becoming low and no hot water is produced. 5. There is also a situation that the hot water pipe of the water heater is blocked, resulting in the hot water not being released. Suggested workaround:

1. First of all, check whether the tap water at home is stopped, if the tap water is stopped, then there is no need for special treatment, and there will be hot water after the water. 2. You can turn on the faucet at home to check whether the tap water pressure is too low, if the tap water pressure is too low, you can install a booster valve at home, or use a water heater during the peak period of staggered water use, so that you can solve the problem of hot water. 3. In addition, it is also necessary to check whether the inlet valve of the tap water is opened, if the valve is not opened, the valve will be opened and hot water will be released.

4. It is also possible that the cold water pipe or hot water pipe is blocked, and you need to contact professional personnel to clean it.

1. The reasons why the air energy water heater does not start are that the unit lacks refrigerant or leaks refrigerant Under normal circumstances, the air energy heat pump generally does not leak refrigerant or has less refrigerant. However, it cannot be ruled out that the refrigerant leaks and volatilizes. Therefore, the user only needs to ask the manufacturer to check the leakage point and make up a little refrigerant.

2. The reason why the air energy water heater does not start: the power supply voltage is not enough The normal starting voltage of the air energy water heater is 220V+-10%. In China's power supply system with a phase voltage of 220V and a line voltage of 380V, almost all Kai Crude Na compressors above 200V can be stared at and started.

At 180V or more, 70-80% of the stool can be started, and at 160V or more, only a few stool circles can be started. I've done it myself. Below 160V there is almost no possibility of starting.

As a rule of thumb, the compressor starting voltage is more reliable above 190V. 3. Air energy heat pump failure: including compressors.

When using the air energy water heater, because the safety valve is lower than the outlet of the hot water, it can detect a relatively high water temperature, which means that there is hot water, but there is no hot water.

The solutions that have hot water but don't come out are:

1. The water tank for hot water storage is a pressure water tank, which flows into the water tank under the pressure of cold water, and then comes out of hot water, but if there is a problem with the water pipe, such as blockage, then it is impossible to produce hot water, so it is necessary to check whether there is really hot water, and at the same time see if the hot water outlet pipe is blocked, and clean up and dredge it in time.

2. There is also a non-pressure water tank, at this time there is no pressure in the water tank, and the hot water needs to be pressurized by the booster water pump before it can be used normally, otherwise we will find that there is still no hot water coming out when the faucet is opened. Pay special attention to whether there is enough water, when the hot water is lower than the hot water outlet, the hot water will not come out, so it is necessary to add water treatment, and it can be solved.

1. First of all, you need to check whether the tap water is stopped, if it is stopped, then there is no need for special treatment, and you can wait for the water. 2. In addition, check whether the tap water pressure is too low, if the water heater does not produce hot water due to the low water pressure, then you can install a booster valve at home. 3. Check whether the cold water pipe and hot water pipe of the water heater are blocked, if it is blocked, then the water heater needs to be cleaned, and the problem of hot water can not be solved after cleaning.

Related knowledge popularization: 1. The air energy water heater is an automated high-tech product, which only needs a simple operation when it is usually used, but it is necessary to check the working status of the air energy water heater regularly. 2. The socket of the air energy water heater must be connected to the ground wire to keep the socket and power supply dry.

It is best to check the wiring of the machine's power supply and electrical system frequently for loose wiring, and to check for any damage to the electrical components. 3. Regularly check whether the air energy water heater pump and waterway valve are working normally, and whether the valve is not tightened. 4. In addition, the surroundings of the air energy water heater should be kept clean and dry, well ventilated, and the top cover and surroundings of the water heater should not be filled with debris to keep the machine dissipating heat normally.