How to Fix Daikin Furnace Error Codes

When you own a Daikin heat pump, your home energy system is much more complicated than when you just have a central heat and air conditioning system. The system is more complicated because it has two different types of compressors. One type services the heating and cooling of your home, while the other type services the hot water heater. Regardless of its increased complexity, however, your Daikin operation will be quite simple to manage as long as you troubleshoot any issues that might arise before they get out of hand. The most common problems with Daikin heat pumps are error codes. In this blog post, we explore some of the most common error codes you might encounter when using a Daikin heat pump and explain how to fix them.

Error Code 17

The first error code that we list in this article is 17. This is known as the TXV communication error. Essentially, this is a problem with the electronic control board inside your Daikin AC. If you see this error code, you will know that there is a problem with the internal electronics of your air conditioner. If you don’t remember the last time you had your air conditioner serviced by a professional, then this could be the problem. Only a trained technician will be able to diagnose this problem and to determine the best way to fix it. Many times, it involves a simple resetting of the board. However, if it is a more complicated issue, a technician will have to replace the board. If you have recently experienced a power surge in your home, you may have blown the board inside your air conditioner. In this case, you will need to have it replaced by a professional.

Error Code 19

The second error code that we list in this article is 19. This is known as the refrigerant unbalance error. This error code is telling you there is a problem with the internal refrigerant pressure inside your Daikin AC. This is a sign that you have a leak in your AC system. This could be due to the fact that your AC was installed improperly, or it could be because the AC was overcharged during installation. This is a serious issue that needs to be addressed immediately by a professional. If you have recently had your AC serviced, a technician may be able to find the leak and repair it. You could also be experiencing a refrigerant unbalance if you have a clogged AC coil. In this case, you will need to have the AC repaired sooner than later.

Error Code 21

The third error code that we list in this article is 21. This is known as the refrigerant charge error. This error is telling you that the AC system is not receiving enough refrigerant. The cause of this problem could be a number of things. It could be that the refrigerant was overcharged at installation, that there is a leak in the system, or that the system has been retrofitted in a way that it cannot accept the proper amount of refrigerant. If you have recently had your AC serviced and the technician was not able to locate a leak, then they may suspect that the AC system has been retrofitted. In this case, they may add an extra amount of refrigerant to the system to make sure it is not undercharged.

Error Code 24

The fourth error code that we list in this article is 24. This is known as the indoor coil error. Basically, this error code is telling you that there is a problem with the temperature sensor of your indoor coil. If you see this error, you will know that the sensor is bad or broken. You could also see this error if your AC has been retrofitted or if there is a problem with the wiring to the sensor. In any of these cases, you will need to have the sensor replaced by a professional. If you have recently had your AC serviced, the technician may be able to locate the issue and repair it. Or, they could replace the sensor as a precautionary measure.

Error Code 25

The fifth error code that we list in this article is 25. This is known as the outdoor coil error. This error code is telling you that there is a problem with the outdoor temperature sensor. If you see this error code, you will know that the outdoor temperature sensor is bad or broken. You could also see this error if your AC has been retrofitted or if there is a problem with the wiring to the sensor. In any of these cases, you will need to have the sensor replaced by a professional. If you have recently had your AC serviced, the technician may be able to locate the issue and repair it. Or, they could also replace the sensor as a precautionary measure.

Error Code 28

The sixth error code that we list in this article is 28. This is known as the outdoor fan error. This error code is telling you that there is a problem with the outdoor fan of the AC. If you see this error code, you will know that the outdoor fan is faulty. This could be due to a number of things. The outdoor fan could be broken, it could be improperly wired, or it could be improperly installed. In any of these cases, you will need to have the fan replaced by a professional. If you have recently had your AC serviced, the technician may be able to locate the issue and repair it.

Error Code 32

The seventh and final error code that we list in this article is 32. This is known as the compressor overload error. This error code is telling you that the compressor inside your AC is overheating. If you see this error code, you will know that the compressor inside your AC is faulty and needs to be replaced. If you have only had your AC for a short period of time, you may be able to get a warranty on the compressor. Otherwise, you will probably have to pay for the replacement yourself. For safety reasons, you should have your AC inspected and the compressor replaced by a professional.

Daikin AC Condenser Problem Codes

The last error codes that we will discuss in this article are related to the condenser of the AC. The condenser is what cools the refrigerant inside the AC. The following error codes indicate a problem with the condenser: – 15: Fan motor overload – 16: Fan motor open circuit – 17: Fan motor short circuit – 18: Fan motor slow speed – 19: Overload on compressor – 20: Overload on AC circuit breakers In any of these cases, you will need to have the AC replaced by a professional. If you have only had your AC for a short period of time, you may be able to get a warranty on the AC. Otherwise, you will probably have to pay for the replacement yourself. For safety reasons, you should have your AC inspected and the AC replaced by a professional.

Conclusion

It is important to know what an error code is and what it means when you are dealing with your Daikin AC. Many times, error codes can be repaired at home; however, if the code is more complicated, it is best to have a professional look at it. If you own a Daikin heat pump, then you know that it is a more complicated system than your traditional central AC and furnace. This system has two different types of compressors. One type services your heating and cooling system, while the other type services your hot water heater. Regardless of its increased complexity, however, your Daikin operation will be quite simple to manage as long as you troubleshoot any issues that might arise before they get out of hand. The most common problems with Daikin heat pumps are error codes.