Why does the air conditioner not heat in winter?

Update time: 24-01-05 Views: 278

Why does the air conditioner not heat in winter?

The temperature has been getting lower and lower recently, and air conditioners have once again become the savior of many friends. However, the air conditioner heats very slowly or even does not heat at all? Is there any way to keep the air conditioner warm indoors while saving money on electricity bills?

Reasons why the air conditioner is not heating

1. Excessive frost or dust on the outside of the air conditioning unit

Air conditioner outdoor units are usually installed outdoors and are prone to dust accumulation. The weather is cold in winter, so when the outdoor temperature is too low, frost will form on the outdoor unit of the air conditioner. If the frost is thick enough, the air conditioner will not start properly.

2. Dust clogs vents

There is usually a filter at the air outlet of the air conditioner. If it is not cleaned for a long time, excessive dust will accumulate and block the air outlet, making you unable to feel the hot air.

3. Line Failure

The air conditioner can not make heat, may be the line is damaged resulting in the power supply can not be normal power, you can check whether the plug is plugged in properly, or the voltage at home is too low to bring the air conditioner. You can use a separate outlet for the air conditioner, or call a Professional to come to your home to check and repair.

4. Insufficient refrigerant

Air conditioners need refrigerant (Freon) for both cooling and heating, lack of refrigerant will make the air conditioner heat exchange less efficient and not able to heat properly, you should add refrigerant to the air conditioner regularly.

5.Damaged temperature sensor

A damaged indoor or outdoor temperature sensor can cause your air conditioner to not work properly. At this point, you need a Professional to check and repair and replace the faulty part.

Energy Saving Methods for Air Conditioning Heating

1. Setting the right temperature

Some friends feel that the air conditioning temperature is turned up the higher the hotter, set to 30 ℃! In fact, the indoor temperature is too hot:

Not only will the air conditioner work overloaded, and even damage the air conditioning compressor in serious cases.
It's not good for health, people will feel hot and dry, and their eyes, ears, mouth and nose will feel dry.

Usually around 20℃~22℃ is enough, which can ensure comfort and save electricity cost.

2. Open the windows properly for ventilation

Air conditioning heating, while maintaining a stable temperature in the room, the need for ventilation, you can stop working in the air conditioning, or in the outdoor temperature is higher, open the window to change the air, can dilute the harmful gases in the airtight room, but also allows the environment to restore a certain degree of humidity, the body is also gradually restored to the function of self-regulation. Time is not too long, usually about 10 minutes will be able to, will not increase too much power consumption, the most environmentally friendly and healthy.

3. Direction of warm air outlet

Hot air has a light specific gravity, using this physical common sense, in the air conditioning heating so that the air outlet down, hot air blowing down, so that after blowing out the hot air naturally rises, so that the overall warmth of the room, the heating efficiency will be greatly improved.

4. Regular cleaning of filters

The filter of the air conditioner will accumulate dust and bacteria, affecting the heating effect of the air conditioner and air quality, so it should be cleaned regularly, usually about 1-3 months to clean once, the method is very simple, that is, with a professional air conditioning Cleaning Machine for rinsing, cleaning effect is good, and high efficiency.

5. Do not start the air conditioner too often

When using the air conditioner for heating, avoid switching the air conditioner on and off frequently for a short period of time (1~2 hours). It will cause more power consumption and also damage to the compressor. Therefore, there is no need to turn off the air conditioner if you go out for a short period of time.

6. Using Timer and Power Saving Modes

The timer and energy-saving mode of the air conditioner can help us reasonably control the working time and temperature of the air conditioner to avoid the air conditioner running for a long time and wasting electricity. You can set the air conditioner timer to turn off before going to bed, and the energy-saving mode can automatically adjust the air conditioner's temperature and air speed according to the temperature changes indoors and outdoors to achieve energy-saving effect.

Recommended air conditioning cleaning equipment

Steam Cleaner

Bacteria and allergens inside the air conditioner can blow into the human respiratory tract with the air conditioner's wind, causing various respiratory diseases. The dirt and dust inside the air conditioner affects the heat exchange efficiency of the air conditioner, resulting in increased power consumption and high electricity bills.

With a Steam Cleaner to regularly give the air conditioning to do a deep cleaning, five modes can effectively kill bacteria and other allergens, remove odors; high temperature steam can remove dirt and dust inside the air conditioning, can be deep cleaning hard to reach corners;

Let the air conditioner performance back to the best state, to create a warm and comfortable winter small home!

The above is the air conditioning heating problems and solutions, please like the collection to share with your friends, I hope it helps! Wish you can spend a warm and healthy winter!