What does E8 mean on a window unit AC?

What does E8 mean on a window unit AC?

Your air conditioning unit serves an integral part in your home. It makes your home cool and comfortable, helps you sleep better, and improves your work performance. If your air conditioner is not working correctly, your house will be unpleasant, and it may lower your productivity. Regular air conditioner service ensures your system will not stall unexpectedly. Air conditioners use error codes to alert you that something is not working accurately. One of these error codes is Error 8.

What Does Error 8 mean?

If you have a mini split air conditioner, an error 8 will occur when there is a fan speed malfunction. Mini-splits have an indoor air-handling unit or evaporator and an outdoor condenser or compressor. If the outdoor fan or the in-door fan slows down for too long, the air conditioner will stop and display the Error 8 code.

What causes an Error 8?

Any of the following things can cause a fan speed malfunction.

  • Dirty Indoor Air Filter

Dirty indoor air filters will restrict airflow in your air conditioner, which affects the fans. It can also clog the system; meaning that the AC cannot pull enough air to keep the room at the right temperature. Bear in mind that when your AC works too hard to cool your house, it will lose its longevity.

  • Faulty Fan Motor

If the fan motor is not working, you will have a fan speed malfunction. Your fan motor may fail if there is a voltage problem, water dripping into the windings, or the run capacitor is not working. You will also experience fan motor problems if there is a loss of lubrication in the belt drive bearings. Ensure that you have an air conditioner technician come in and fix your unit if you have a faulty motor. A technician will be able to find the cause of the problem and offer air conditioner service.

  • Wiring Problems

Incorrect installation can result in wiring problems that affect how your AC works. These issues will result in failed compressors and damaged boards. These will require replacement. Make sure that you have your air conditioning unit installed by trained and experienced technicians.

  • Bad Control Boards

Mini-Splits have two or three control boards, and these may fail and need replacement. When they stop working, you may experience an error 8.

How to reset an Error 8

To reset an error 8, turn off the air conditioner and disconnect the breaker. Wait for 3 minutes and switch it on again. If you do this and the error code shows up, you will need to troubleshoot the unit further to find the problem.

Troubleshooting a Mini Split system

To troubleshoot your air conditioning unit check the fan blowers and air filters. If air filters are dirty, that might be the reason you are having the problem. Inspect the fan motor and test it. You should also check the unit’s PCB board.

Regular air conditioner service will ensure that your unit works for a long time without any issues. Good service will extend the life of your air conditioner and keep you comfortable. Give us a call on 1300 730 896if you would like our expert technician to have a look at your unit. We are always here to help you.

Are you having a problem with your GE air conditioner, and you’re wondering about the E8 error that you’re getting? You’ve come to the right place, for we have researched this question, and we have the answer for you.

The E8 error on your GE air conditioner means that it has suffered an overload issue.

Learn more about the overload malfunction in your GE air conditioner in the succeeding sections. We also included other common errors and what you need to do to correct those errors. Read on to learn all about it!

What does E8 mean on a window unit AC?

What is an overload malfunction in a GE air conditioner?

No matter how powerful an air conditioner may be, there will be situations where its capacity will be exceeded. This error code is your air conditioner’s way of telling you that its capacity has been reached and exceeded. And that continuously operating it under those conditions can damage it.

What does E8 mean on a window unit AC?

The E8 error code means that your air conditioner is operating under extremely high heat and humidity and that it is having an impact on its performance.

Here are some of the things that you can do to fix this error:

Verifying The E8 Error Code

Verifying the E8 error code is as simple as resetting your GE air conditioner. Resetting ensures that the error code is not caused by something else.

If you get the same error after the reset, then there is really something wrong with your air conditioner.

Follow the steps below to reset your GE air conditioner:

  1. Turn off your GE air conditioner.
  2. Unplug the power cord from the socket.
  3. Wait for 5 minutes.
  4. Plug the air conditioner back into the socket.
  5. Turn your air conditioner back on.

Making Sure There Is Sufficient Air Flow

Air conditioners cool your home by taking in warm air, cooling it, sending out cool air into your home, and pushing warm air outside your house. It needs to have unrestricted airflow so that it can perform its function well. Even more so when the outside temperature is high—like 90 to 100 degrees.

Here are the things you should check to ensure that your GE air conditioner has the airflow that it needs.

Check Filters

Your air conditioner has air filters that you can access from the indoor side. The air filter is responsible for getting rid of air contaminants like pollen, dust, and debris from the air before it enters the air conditioner.

Because it gets rid of contaminants from the air, it can get clogged by the same contaminants that it removed from the air. The more contaminants it filters out, the more clogged it becomes and the smaller the amount of air that can get through.

Thus, your air conditioner naturally gets less airflow through the filter the more you use it. If you do not clean or replace the filter regularly, then the airflow can get too limited that it negatively impacts the performance of your air conditioner, causing it to overwork and overload.

Here are simple steps to clean your filter:

  1. Access the air filter by removing the front panel of your GE air conditioner.
  2. Open the front panel by pressing the latches on the sides. The front panel will open from the top.
  3. Pull out the plastic filter from the top opening.
  4. Wash the filter with water, an old toothbrush, and some mild detergent.
  5. Rinse with clean water and let it dry naturally.
  6. Slip it back into your air conditioner and close the front panel.

Check The Fins

What does E8 mean on a window unit AC?

The fins of your GE air conditioner can easily get dirty because dust and dirt in the air can easily reach them even with the filter on. You only have a filter in front of your air conditioner, and when that gets clogged, it will force air to find other pathways to get into your air conditioner when it sucks in warm air from your house.

And since the space between the fins is really small, even the slightest accumulation of dust and dirt can cause a reduction in airflow through the fins.

You need to disassemble your air conditioner so that you can thoroughly clean the fins. And you have fins in the front and back of your air conditioner.

What does E8 mean on a window unit AC?

If you’re not comfortable disassembling your air conditioner and putting it back, it is best to get a professional to clean your air conditioner for you.

The best time to get your air conditioner cleaned is before the months when you need to use it regularly. This will ensure that you will no longer have problems with your GE air conditioner once you start using it.

What is an E1 error code?

This error code points to a problem with the control board.

The control board on your air conditioner is where most of the electrical components are connected. Because of this, the control board is also where the automated functions of your air conditioner are processed, and corresponding commands are issued.

Needless to say that if the control board is damaged, your air conditioner can lose most of its important functions.

Reset your GE air conditioner by following the simple steps that we provided earlier in this article.

Check the control board for physical damage if you get the E1 error code once more after turning on your air conditioner. Look for burn marks or damaged wires on the control board.

Any sign of damage on your control board means that it will have to be replaced.

Have a professional check your control board and replace it for you if necessary.

What is the E4 error code on my GE air conditioner?

What does E8 mean on a window unit AC?

This error code means that the water pan is full. When you get this error code, this means that it is time for you to empty the water collection pan to prevent the condensation water from spilling into your house.

Remove the water pan and empty it. Rinse it briefly and return it to your air conditioner.

If the water pan wasn’t full, then there could be a problem with the float switch.

The float switch is also known as the condensate overflow switch. It detects the water level in the water pan and notifies the control board that the water pan is full. The control board, in turn, notifies you through the E4 error code.

If this switch gets damaged or stuck in the activated position, then it will send out the wrong notification that the water pan is full. When this happens, the float switch will need a replacement.

Have an HVAC professional check the float switch and replace it as needed.

Why is my GE air conditioner blinking?

What does E8 mean on a window unit AC?

A blinking “Cool LED” on your GE air conditioner could mean one of two things—there is frost build-up on the evaporator coils, or the evaporator coils are too cold.

When you get this error code, this means that the temperature on your evaporator has become too low to properly function. This also means that the compressor needs the evaporator temperature to rise before it can function properly.

This situation normally happens when the outdoor temperature is too low—around 70 degrees or lower—for your air conditioner to function normally.

If you get this error code while outdoor temperatures are high, then you need to call a professional to check your air conditioner for issues that might be causing this problem and fix it for you.

Why is there a red blinking LED on my GE air conditioner?

The red blinking LED on your GE air conditioner is an indicator that the usage timer has reached 250 hours. What this means is that it is time to clean your filter.

You can remove and clean the filter following the simple steps in an earlier section of this article. There are models where you can simply slide the filter out from the side without opening the front panel.

Once you reinstall a clean filter, press the “Reset Filter” button to reset the timer and to stop the red LED from blinking.

Keep in mind that it is not a good idea to simply press the “Reset Filter” without cleaning your filter. Remember from an earlier section that a dirty filter will cause your air conditioner to have limited airflow, and this can affect the performance and even damage your GE air conditioner.

Conclusion

What does E8 mean on a window unit AC?

The E8 error code is a way for your GE air conditioner to tell you that it is working above normal levels. This means that your air conditioner can suffer some damage if it continues to function at this level and you need to do something about it.

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How do I FIx E8 error on my window air conditioner?

How to FIx Error 8? E8 is usually caused by overheating and can be resolved by turning off the power to both the interior and outside unit. Homeowners must turn off the air conditioner and unplug the circuit breaker. Then wait 3-5 minutes before turning it back on.

What does E8 mean on my window air conditioner?

The E8 error code means that your air conditioner is operating under extremely high heat and humidity and that it is having an impact on its performance.