Shuanglu air conditioner is working well, what is the reason why it suddenly does not work?

You first make sure that the air conditioner is working properly before you consider the problem of the remote control, please follow the steps below.

Unplug the power for 3 minutes, then plug in the power supply, turn on the front panel of the indoor unit, there is a hole on the right, that is the emergency switch of the air conditioner, (the remote control is damaged to switch the air conditioner) just click it. About three minutes to see if the air conditioner starts normally?

If it is started, it means that the air conditioner is fine, and the universal remote control you use needs to be set to set the password according to different models, please set it according to the manual before using it.

If it doesn't start, it means that there is a problem with the air conditioner.

Prompt; If you don't understand the remote control for the time being, you can start the air conditioner with the emergency switch of the air conditioner first, and the air conditioner will automatically adjust the temperature and wind speed in the emergency state.

Follow-up question: pressed the emergency switch, the start is started, the light is red, which means heating, but there is no hot air, and after a while, the timed sleep light will be on again, and then the red light that is heated will flash and flash, and then it will be directly closed even the cover of the air outlet, and there will be a timer The yellow light of sleep is on, and after a while, the red light flashes again, but there is no hot air out.

In this case, it turns out that it is not a problem with the remote control in the first place.

If there is a problem with the air conditioner, if you want to determine what the problem is, you can turn on the emergency switch again, when the red light is on, you can see if the outdoor unit is running (whether the fan is rotating, whether the compressor is running, the sound is different) If it is running, it is the system protection, the fault has the following possibilities, the system freon is insufficient, the compressor overheating protection, and the other is the problem with the computer board of the indoor unit.

In any case, it seems that you will not be able to use the air conditioner today, and it needs to be repaired.

Follow-up question: If the external unit is running, if the fan of the external unit rotates and the compressor is not running, then there will be no air coming out of the internal unit?

Yes, the compressor is the power that provides heat and cold.

Follow-up: Thank you, thank you very much for your patient answer, I will find someone to repair it tomorrow, hehe.

How long does your air conditioner run, it usually takes 3 to 5 minutes to heat up, and it will take a little longer if the outdoor temperature is too low.

Shuanglu air conditioner is a very good home appliance, but due to long-term use or other reasons, there may be some failures. Here are some common double-split rock deer air conditioner faults and how to fix them::

1.Air conditioners do not cool or heat.

Possible causes: The air inlet of the air conditioner is blocked; The air conditioner filter is dirty; The compressor is working abnormally.

2.The air conditioner is leaking.

Possible causes: loose connection of the copper tube of the sensifier; Clogged leaks.

Solution: Check whether the copper pipe connection of the heater is tightened, and deal with it if it is found loose. If the leak hole is blocked, clean it with a special tool.

3.The remote control is out of order.

Possible cause: Low battery; Interfered with by other infrared rays.

Solution: Replace the battery or plug in the power supply again, adjust the angle between the remote control and the air conditioner, and avoid interference by other infrared rays.

4.Low air flow.

Possible causes: The air outlet is blocked; The filter is dirty.

Solution: Clean the air outlet and filter.

A few minutes after starting, see if the fan and compressor are dismantled and running, if they are not running, it may be that there is a problem with the control circuit, if the press does not rotate, it may be that the capacitance of the rubber excitation press is bad, or the press is protected.

Hangwu Slag Fangzhou Friendly Air Conditioning Maintenance Center Answer:

First, if the new air conditioner is not refrigerated, it may be a problem with the quality of the air conditioner, please buy a brand air conditioner, at least the after-sales service is also ***.

Second, the air conditioner lacks fluorine and chlorine, that is, the lack of refrigerant, at this time the air conditioner fluoride is necessary, in this case, it is good to find the air conditioner maintenance personnel to add fluoride, but how to detect whether the air conditioner is deficient, Hangzhou air conditioning maintenance center provides some methods to detect the lack of fluoride in the air conditioner.

Third, the compressor problem, it is very likely that the compression beam is aging and the efficiency is insufficient, because the role of the compressor is the key to air conditioning and refrigeration, in this case, you can choose to change the compressor or buy a new air conditioner.

Fourth, the reason why the air conditioner is not refrigerated still exists in the fact that the air conditioner has not been cleaned for a long time, but how to clean the air conditioner, the outside temperature is too high and many other factors.

Shuanglu air conditioner starts, does not work for a period of time, the power light flashes, twice, sometimes good and sometimes bad 1, sensor failure, caused by air conditioning protection. (It is common to open heating in winter).

2. The receiver board is faulty and the air conditioner cannot be started (Midea air conditioner is common).

3. The control board is faulty. (There are not many broken ones).

It is recommended to ask the master to take a look.

There can be a variety of reasons for the failure of Shuanglu air conditioner, but there are usually some common problems involved, such as the following:

1.The air conditioner won't start: First of all, check if the air conditioner is plugged into the power supply and if there is a power failure. If the power supply is normal, it may be a controller or circuit board fault.

2.Poor refrigeration effect of air conditioning: First of all, check whether the indoor and outdoor air circulation is good, and whether there is a shelter blocking the air outlet or the air outlet next to the smile.

Second, it may be necessary to clean the filter or air filter. If none of these resolve the issue, it may be necessary to add refrigerant or replace the compressor.

3.The air conditioner is noisy: it may be that the fan is faulty and the fan needs to be replaced or repaired. In addition, if the air conditioner is not installed correctly, it can also cause the problem of high noise.

4.Air Conditioner Leakage: A water leak can be caused by a clogged drain pipe or a problem with the water tank. It is necessary to check that the drain line is clear, clean the water tank and check that the drain pipe is installed correctly.

In daily use, it is necessary to pay attention to the maintenance of the air conditioner, and on the basis of replacing the filter screen and cleaning the air conditioner, it is also necessary to maintain it regularly to prolong the service life of the air conditioner and ensure the normal operation.