What is Daikin E5 Error Code? Cause of Daikin E5 Error Code, How to Fix Daikin E5 Error Code?
by Vignesh L | Updated Jul 17, 2023
What is Daikin?
Daikin is a well-known multinational company that specializes in air conditioning, heating, ventilation, and refrigeration systems. Founded in 1924 in Japan, Daikin has grown to become one of the largest manufacturers of HVAC (Heating, Ventilation, and Air Conditioning) systems in the world.
Daikin offers a wide range of products and solutions for both residential and commercial applications. Their product lineup includes air conditioning units, heat pumps, chillers, rooftop units, ventilation systems, and more. They are known for their innovative technologies and focus on energy efficiency, providing customers with reliable and sustainable solutions for their heating and cooling needs.
Daikin has a global presence with manufacturing facilities and offices in various countries. They have established themselves as a trusted brand in the HVAC industry, offering high-quality products and comprehensive after-sales support. Daikin's commitment to research and development enables them to introduce advanced features and environmentally friendly solutions, making them a leading choice for air conditioning and climate control systems worldwide.
What is Daikin E5 Error Code?
The Daikin E5 error code is a common error displayed on Daikin air conditioning units. It typically indicates a problem with the indoor or outdoor fan motor. When the E5 error code appears, it means that the fan motor is not functioning properly or is experiencing a fault.
The fan motor may be faulty, damaged, or completely non-functional. This can be due to issues such as motor failure, electrical problems, or mechanical issues within the motor itself. Loose, damaged, or disconnected wiring or connectors can also trigger the E5 error code. These issues can disrupt the electrical connection between the fan motor and the control board, resulting in the error.
A malfunctioning control board can fail to send the appropriate signals to the fan motor, leading to the E5 error code. This can occur due to electronic failures or communication errors within the control board. If you encounter the E5 error code on your Daikin air conditioning unit, it is recommended to consult the manufacturer's manual or contact a professional technician who specializes in Daikin products.
They will be able to diagnose the specific cause of the error and provide the appropriate solution to resolve it. Depending on the underlying issue, it may involve repairing or replacing the fan motor, addressing wiring or connection problems, or addressing control board issues.
Cause of Daikin E5 Error Code
The E5 error code on a Daikin air conditioning unit is typically associated with a problem related to the temperature sensor. This error indicates that there is an issue with the sensor or its connection, resulting in improper temperature detection. The temperature sensor is responsible for monitoring the temperature of the air being circulated by the unit. If it malfunctions or becomes disconnected, the E5 error code is triggered.
There are a few possible causes for the E5 error code on a Daikin AC unit:
1. Faulty temperature sensor:
The temperature sensor itself may be defective or damaged, preventing it from accurately measuring the temperature. In such cases, the sensor may need to be replaced to resolve the issue.
2. Loose or disconnected sensor wiring:
The wiring connecting the temperature sensor to the unit's control board may have come loose or become disconnected. This can disrupt the communication between the sensor and the control board, leading to the E5 error code. Checking and reconnecting the sensor wiring can help resolve the problem.
3. Sensor placement issues:
If the temperature sensor is not properly positioned or is obstructed by external factors, such as a nearby heat source or cold air draft, it may produce inaccurate readings. Ensuring that the sensor is correctly placed and free from any obstructions can help eliminate the E5 error code.
4. Control board malfunction:
In rare cases, a malfunctioning control board can be the cause of the E5 error code. If the control board fails to receive or interpret the temperature sensor data correctly, it may trigger the error. In such situations, professional repair or replacement of the control board may be necessary.
If you encounter the E5 error code on your Daikin air conditioning unit, it is recommended to consult the manufacturer's manual or contact a professional technician who specializes in Daikin products. They will be able to diagnose the specific cause of the error and provide the appropriate solution to resolve it.
How to Fix Daikin E5 Error Code?
If you own an air conditioning unit, chances are you will eventually encounter some issues with it. If your unit features an LCD panel, it can provide valuable information about the type of problem through the displayed error code. One commonly encountered error code among air conditioning unit owners is the E5 error code. If you come across this error, you might wonder what steps to take next. Should you contact an air conditioner repair service or attempt to troubleshoot the issue yourself?
When you notice an E5 error code on your AC unit, the first thing to remember is not to panic. As mentioned earlier, this error is quite common, and there's usually no immediate need to call for professional assistance. It is generally safe to try and resolve the problem yourself by following the instructions provided in this article.
Naturally, seeing an error on your air conditioner can be concerning, especially considering the significant investment you made. However, most common AC problems are minor and can be easily resolved. The E5 error code indicates that the water collection tank is full. The solution to this problem is to drain the water collection tank, which you can do on your own without the help of a professional AC repairer.
Here's how to go about it:
However, what if you encounter a more serious problem? If your unit is still under warranty, you can contact the store where you purchased it or the company that installed the air conditioner in your home. These professionals should be able to assist you in resolving the problem.
It's crucial to choose a reputable air conditioner repair company. If you were satisfied with the company that installed your unit, you can also contact them for repairs. It is advisable to select a company with a proven track record in fixing air conditioning issues. If you are still unsure, feel free to give us a call at 1300 730 896. We have licensed technicians located throughout Australia who can provide same-day assistance at your doorstep.
What is Daikin E5 Error Code - FAQs
Daikin was founded in 1924 in Japan and is headquartered in Osaka, Japan.
Daikin specializes in air conditioning, heating, ventilation, and refrigeration systems.
Daikin offers a wide range of products, including air conditioning units, heat pumps, chillers, rooftop units, and ventilation systems.
Daikin is known for its emphasis on energy efficiency in their products. This means their systems are designed to consume less energy while providing effective heating and cooling, resulting in reduced environmental impact and cost savings for the users.
Daikin has manufacturing facilities and offices in various countries around the world, giving them a global presence.