What s going on with the heating of Gree air conditioner if it is not warm?

The reasons why the air conditioner does not heat may be due to the following reasons: the filter screen has dust, as we all know, the filter screen will inevitably be stained with a lot of dust after a long time, which can easily lead to the heat in the air conditioner can not be discharged in time, resulting in the air conditioner not heating. It is necessary to clean the dust and foreign matter in the vent in time, if it is not cleaned in time, it will lead to a small air volume and no heating.

Solution: Clean the filter regularly to help unclog the vents so that the air conditioner can heat properly.

There is a problem with the air conditioner's capillary or check valve

It resembles the capillaries of the human body and is mainly made of capillaries with an outer diameter of up to 5 mm and a water supply circuit with an outer diameter of 20 mm. The check valve is mainly due to the prevention of reverse flow of oil flow and reverse flow of air. If there is a problem with these two, the air conditioner will not be able to heat up.

Solution: Replace the capillary or check valve immediately, so that the air conditioner can heat normally.

The outside temperature is too low

Of course, if the outdoor temperature is low, it will also affect the normal use of the air conditioner. Normally, if the outside temperature is too low, the indoor air conditioner will not be able to heat up, because the air conditioner will not be able to defrost in this case.

Solution: Use special appliances to clean the frost on the air conditioner, so that the heating can be normal.

Lack of fluorine in the air conditioner: If there is a lack of fluorine inside the air conditioner, it will affect the heating or cooling effect. Most of today's air conditioners are heat pump-heated air conditioners, which must use freon in order to function properly.

Solution: At this time, you need to ask a professional to fluoride the air conditioner, so as to ensure the normal operation of the air conditioner.

This answer is applicable to most brands of air conditioners such as Gree, Midea, and Haier.

01 The reason why the heating of Gree air conditioner is not warm: the room is not well sealed, and the doors and windows are closed appropriately; The number of air conditioners is not selected correctly, and the room area is too large; If the refrigerant is insufficient, add it in time. Clean up the dust in time, the air conditioner defrosting controller may be faulty, check whether the voltage is stable.

Poor room sealing: The environment in which the air conditioner is used is very important, if you find that the air conditioner in your home is not heating, you need to check the seal in the house. When the doors and windows are open, the indoor temperature cannot be raised, so when the user turns on the air conditioner, he must make sure that the doors and windows are closed.

Incorrect selection of the number of horsepower of the air conditioner: The incorrect number of horsepower purchased by the user will also cause the Gree air conditioner to not heat. For example, the actual area of the house is 40 square meters, but the user buys a 1 HP air conditioner, and the air conditioner needs a lot of consumption to raise the temperature.

Therefore, the right number of air conditioners is necessary to make the air conditioner effective.

Insufficient refrigerant: In the long-term use of Gree air conditioner, the continuous consumption of refrigerant will lead to poor heating effect of air conditioner. Due to the leakage of the refrigeration system, there is not enough refrigerant involved in the thermal cycle in the system, which reduces the heat exchange rate, resulting in insufficient heat production.

For the heat pump air conditioner using the hot defrosting and defrosting device, the failure of the defrosting controller will cause the air conditioner to be unable to turn into the defrosting operation state in time, and the evaporator frosting phenomenon will occur when the heat pump heats up, which will affect the heat exchange efficiency of air conditioning heating and lead to insufficient heat production.

Too much dust accumulation of air conditioner: the cooling and heating effect of air conditioning is not good, partly because there is too much dust for the air filter, because the outdoor unit is installed outdoors, after a long time of use, the radiator will absorb a lot of dust and garbage and other dirt, so that the heat dissipation effect of the radiator is poor and the heating and cooling effect of the air conditioner is not good.

If you use it for a long time without cleaning, dust will accumulate inside the air conditioner, so you must clean the air conditioner regularly, so as to ensure that the air blown by the air conditioner is healthy and beneficial to the health of family members. For household users, the fault problem should be solved by maintenance personnel in time, or consult professional people, and do not blindly disassemble and assemble the air conditioner, so as not to bring unnecessary trouble.

There are reasons why the air conditioner does not feel warm, the room is large, the sealing is not tight, the air conditioner is small, the refrigerant leaks, the pipeline is long, etc., which will cause the air conditioner to heat poorly, and the heating pressure can reach 17 megapascals, and the heating effect will be good.

From the experience of using air conditioners, there are generally the following reasons why air conditioners do not heat: First, there is a lack of fluorine, and professionals should be found to add fluoride. Second, the voltage is too low, you can use a multimeter to measure it, in this case, the voltage should be about 180 volts.

Is the general air conditioner heating not warm? You clean the filter and you can basically solve this problem.

Gree air conditioner is originally good at refrigeration. If you want to trade, or buy books, don't forget it.