Refrigerant manufacturers talk about the reasons and solutions for slow down of air-conditioning refrigeration

Refrigerant manufacturers talk about the reasons and solutions for the slowdown of air-conditioning refrigeration, let's take a look!

What are the reasons for the slowdown of air-conditioning refrigeration?

When the return air filter of the indoor unit is too dirty, the air conditioner runs in cooling mode, and the air outlet temperature of the indoor unit is still low, but the air volume of the indoor unit is small. The small total cooling capacity results in slower temperature drop in the room. When the compressor's starting capacitor ages due to high temperature, frequent voltage fluctuations and other reasons, the compressor cannot start normally and immediately. Only when the compressor is powered on for a period of time can it be started under the repeated impact of voltage and current; in this case The air from the indoor unit is not cold at the beginning of the air conditioner, and the temperature of the air from the indoor unit will only decrease when the compressor is started.

How to solve the problem of slow cooling of the air conditioner?

It is recommended to clean the indoor unit return air filter and dry the water first Put it back later. In fact, it is not difficult to clean the air conditioner. The materials needed are air conditioner disinfectants or special cleaners, and these two types of materials can also be purchased in supermarkets, and the price is not expensive. In the specific cleaning process, different cleaning methods need to be combined with the style of the air conditioner. Conventionally, it mainly includes two cleaning methods of wall-mounted air conditioners and cabinet air conditioners. The difference is mainly manifested in the type of air conditioner itself. has a difference.

1. Wall-mounted air conditioner cleaning method:

(1) Turn off the power to ensure the safety of the entire cleaning process;

( 2) Open the air conditioner panel, take out the air purification filter and filter;

(3) After seeing the very dirty heat sink, take out the prepared cleaning agent and spray it a few times. The best control is 2～3 cm;

(4) After spraying the cleaning agent, use a rag to wipe it, preferably with a dry cloth, wait for 10 minutes after wiping;

(5) After the time has passed, install the filter and the purifier to the original place, then turn on the cooling state and maintain it for about 30 minutes. The air conditioner can drain the dirty water from the inside during the operation of the wall-mounted air conditioner. It was cleaned up.

2. Cabinet type air conditioner cleaning method

Grille type air conditioner:

(1) Turn off the power first;

(2) Find the dusty heat sink under the air outlet, and spray the cleaning agent against the heat sink.

Slide air conditioner:

In the cleaning process of the slide air conditioner, first turn on the air conditioner, and then turn off the power after seeing the heat sink , Then spray on the heat sink.

After spraying the heat sink for these two types of cabinet air conditioners, there is no need to wipe the heat sink with a dry cloth. After about a quarter of an hour, turn on the air conditioner in cooling mode. After another 30 minutes, the sewage inside the air conditioner will be discharged automatically, and the cleaning work is completed.