What should I do if the Chunlan air conditioner can t be turned on, what is the reason why the Chunl

If the air conditioner won't power on (turn on), follow the steps below to solve it:

2.Plug the power plug back in, turn it on and observe again.

3.Confirm whether the remote control is turned on or the [Power] button on the body is turned on.

5.Check whether the remote control shows that it is normal, replace the battery with a new one (even if the battery has not been replaced for a long time, you have to replace it again), and control the machine again. (Note: The remote control needs to be remotely controlled against the machine, and the distance is within 7 meters.) ）

If the machine still does not power on after trying all the above operations, you can contact the maintenance unit to report for repair, and the engineer will come to deal with it for you.

For more information, please contact us.

The probable cause is the phenomenon of the compressor protection device tripping.

Compressor overload protection will trip, indicating that the system is too high-pressure, the pressure is too high, or the overheating current is too high.

Causes and elimination of high pressure and overheating:

1. Too much refrigerant. Reduce the refrigeration dose appropriately.

2. Poor heat dissipation. Check the condenser pipe for dirt and dirt and clean the condenser.

3. The pipeline system is blocked. Refer to the pressure gauge to judge, eliminate, and re-process systematically.

4. Dust and fouling of the evaporator or filter screen. The airflow becomes smaller, the system pressure and temperature are unstable, and the evaporator or filter is cleaned.

5. Fluoride deficiency is also possible. When there is a lack of fluorine, the compressor discharge temperature will overheat, causing the overheating load protection switch to trip.

The electrical problem is:

1. Control circuit board failure.

2. The temperature sensor is overloaded and the information is wrong.

3. The power supply wiring is loose and the contact is poor.

4. The starting capacitor or compressor starting coil is burned out.

The information is insufficient, it can only be analyzed in this way, and there are many other possibilities, it is recommended to find a professional maintenance personnel to check it.

If the battery is insufficient, the human-machine dialogue function may not operate normally, and the air conditioner cannot receive the indoor temperature after being turned on, and the temperature difference cannot be formed and cannot be started.

When the air conditioner is turned on for the second time to cool or heat, there will be a 3-minute delay protection time when the compressor is turned on. When the air conditioner is heating, the indoor unit and the outdoor unit are preheated in advance, and when heating, in order to prevent a cold wind from blowing out, the air conditioner will automatically run the anti-cold wind function, and whether the outdoor temperature is too low: the fixed speed is below minus 8 degrees Celsius, the inverter is below minus 10 degrees Celsius, and the DC frequency conversion is below minus 18 degrees Celsius, and there may be a long standby time.

Precautions for the use of air conditioners.

Attention must be paid to ventilation when using air conditioners. Windows should be opened regularly every day, air conditioning should be turned off, and the air should be ventilated to maintain a certain amount of fresh air indoors.

Clean the air conditioner every two weeks: when going out from the air-conditioned environment, you should first move in a cool place for a while, and then adapt to the sun after the body adapts, if it is a long-term adjustment indoors, you should go outdoors, drink more water, and accelerate your metabolism.

Heating, right? Can't open? Do you mean that the indoor unit does not operate and does not produce hot air?

How long do you wait for it to open? Have you ever seen if the filter is dirty? After turning it on, see if the outdoor unit is running?

If the outdoor unit is rotated, you have to wait, and the indoor unit can only run after the indoor condensation pressure and temperature rise. If you don't move, let's go to the aftermarket as soon as possible.

Can't open it manually or remotely?

ChunlanRemote control for air conditioningCan't turn on the air conditionerThere are seven main reasons:

1. Determine the power outlet of your air conditioner.

Whether there is electricity, if there is no electricity, the power supply can be repaired.

2. If the power supply is normal and the old mill cannot be turned on with remote control, you can open the air conditioning panel by hand.

The above manual switch, if it can be turned on, it means that it is a fault of the remote control or receiving board, and you can find the manufacturer to replace the accessories.

3. If it can't be opened with a manual switch, it means that the main control board of the air conditioner is faulty, mainly check whether the fuse is burned out, whether the transformer is good, and whether the rectifier power supply is good, which needs to be operated by professionals.

4. Fuses in the special circuit of air conditioners.

It is blown out, or the contact of the power switch is poor, or the power supply is out of phase. At present, many users use a power supply in combination, and the power supply is abnormal due to the abnormal operation of other electrical appliances.

5. The action of the high-pressure relay, such as the pressure of the cold servant Zheng Douning is too high, so that the high-pressure relay acts and stops the operation of the compressor.

6. Low-pressure relay action, such as refrigerant in refrigeration system.

Insufficient, resulting in the compressor suction pressure is too low, so that the low-pressure relay acts, stopping the operation of the compressor.

Introduction:

Chunlan Air Conditioner is a Chunlan Congpei (Group) company.

Its air conditioning brands are divided into two categories: household and commercial. Chunlan Air Conditioner launched China's first one-to-one multi-inverter air conditioner.

On March 24, 2014, Chunlan released Chunlan Internet of Things air conditioners, second-generation de-haze air conditioners, high-energy efficiency leader air conditioners and other household air conditioners

What should I do if the remote control of Chunlan air conditioner can't turn on the air conditioner, if it is hang-up, there are two possibilities: one is that the dial in the air conditioner is turned off and does not carry the number of ants on the remote control file. This is to open the panel, at the bottom right, and you can dial it.

The second is that the remote control receiver is broken. This one needs to be repaired by a professional. , or other electrical faults.

1. It may be that the remote control of the air conditioner is faulty. 2. It may be that the keys of the air conditioner panel are faulty. 3. It may be caused by poor contact with the power supply cable of the air conditioner.

4. It may be the starting capacitor of the air conditioner. Suggested solutions: 1. First of all, you can check whether the remote control of the air conditioner is out of power, if the remote control of the air conditioner is out of power, you can buy a battery of the same model, and replace the remote control of the air conditioner for a boot test.

2. If the air conditioner remote control still can't be turned on after replacing the battery, it may be because the remote control is hit by an external force, you can find an air conditioner remote control of the same brand, and test it on the air conditioner remote control to see if it is caused by the failure of the air conditioner remote control. 3. If the buttons are invalid due to the damage of the buttons inside the air conditioner and the motherboard, you can contact professional maintenance personnel for on-site maintenance, and if the air conditioner is still within the warranty period, it can be repaired free of charge. 4. You need to check whether the power cord of the air conditioner is faulty or causes poor contact, you can see whether there is rust on the air conditioner plug, if there is, you can use a knife or alcohol cloth to remove the rust on the plug, and start the test.

5. Finally, it is necessary to check whether the starting capacitance of the air conditioner is reduced due to the long-term use of the lead stove, and the capacitor on the air conditioner needs to be replaced for start-up test.

In this era of focusing on quality of life, air conditioning has become popular in every household. Air conditioning always brings comfort to home life. However, when there is a problem with the air conditioner, we will inevitably be troubled.

Chunlan air conditioner is not a good reputation of air conditioning, occasionally there will be no turning on, why is this? Let's take a look!

1.If the receiving head is broken or damp and cannot work properly, check the transmission of the remote control signal. Aim your digital camera (mobile phone is also acceptable) at the transmitter and press any button to see if there is an infrared signal emitted.

2.The mode is incorrect, or the temperature setting does not meet the conditions for powering on. When cooling, the set temperature should be less than the indoor temperature, and when heating, the set temperature should be greater than the indoor temperature.

3.If the battery is low, the remote control distance will be short or impossible to remote. It is recommended to remove the battery when the air conditioner is not in use, and reinstall or replace it when in use.

Chunlan air conditioner power supply reasons: the power supply is not connected or out of power, the power conductor socket is not in good contact, or the power conductor wire diameter is thin or aging.

4.The source of the power supply voltage is low. Fixed frequency air conditioner starting voltage:

187V, voltage fluctuation range: 198-242V, starting voltage of inverter air conditioner: 156V, voltage fluctuation range:

176-264V, it is recommended to install a voltage regulator in the home.

In order to avoid Chunlan air conditioner not turning on, we should always pay attention to the maintenance of Chunlan air conditioner: after the shutdown, dial out the power plug, and wipe the inner and outer casing with a soft cloth dipped in 40 warm water. When the filter screen is very dirty, wash it with warm water dissolved in neutral detergent, and dry it in a ventilated and cool place.

In the event of a seasonal discontinuation, to:"Ventilation"The mode runs for about half a day to dry the inside of the Chunlan air conditioner, then dial out the power supply and plug in the head, take out the remote control battery, clean the filter, and connect the outdoor cover in parallel to protect the outdoor cover to avoid wind, sun and rain. When re-using, the protective cover of the outdoor unit should be removed, the shielding body should be removed, the battery power of the remote control should be checked, and the test machine should be tested to check whether the operation is normal. Chunlan air conditioner must not be washed with water, because there are many circuits in the machine, and it is very unsafe to wash with water.

After a period of use, pay attention to the exchange of room air with outdoor air, and pay more attention when there is gas equipment.

The introduction of hail is there to help everyone understand why Chunlan air conditioner does not turn on? Chunlan air conditioner is very popular in the market for its high-quality and high-efficiency characteristics, and air conditioning as an indispensable household accessories for home life, it is also necessary for everyone to understand the reason why Chunlan air conditioner does not turn on, and how to maintain it usually, so that Chunlan air conditioning can be used more comfortably.