How to Reset Daikin Air Conditioner Step-by-Step Guide

How to Reset Daikin Air Conditioner?

To reset a Daikin Air Conditioner, you can follow these steps:

1. After a power outage, wait for 30 minutes and then turn the AC system back on using the system switch on the thermostat.

2. If the operation light is flashing green, check for obstructions in the outside unit’s fan and remove them.

Clean the dust box and unplug the unit before cleaning it.

After cleaning, reconnect the power cable or turn on the unit’s circuit breaker.

To reset the unit and the green cleaning warning light, press and hold the filter cleaning indicator reset button for approximately 2 seconds.

3. To reset error codes, locate the on/off button on the Daikin remote control and hold it for about 2 seconds, then release it.

Press the on/off switch once to stop the operation, and press it again to restart the unit.

These steps should reset all error codes, but further repairs may be necessary.

If the remote control is unresponsive, you can reset it by pressing and holding the “ON/OFF” button for about 2 seconds, then pressing the ON/OFF switch to cancel and restart the operation.

If resetting the air conditioner doesn’t fix the issue, it is recommended to contact Daikin for service if it is still under warranty or seek assistance from an authorized repair person.

Key Points:

  • Wait for 30 minutes after a power outage, then turn the AC system back on using the system switch on the thermostat
  • If the operation light is flashing green, check for obstructions in the outside unit’s fan and clean the dust box
  • Reconnect the power cable or turn on the unit’s circuit breaker after cleaning
  • Press and hold the filter cleaning indicator reset button for approximately 2 seconds to reset the unit and the green cleaning warning light
  • To reset error codes, hold the on/off button on the Daikin remote control for about 2 seconds, then release it
  • If the remote control is unresponsive, reset it by holding the “ON/OFF” button for about 2 seconds, then pressing the ON/OFF switch to cancel and restart the operation

Did You Know?

1. The Daikin Air Conditioner was first developed in 1924 by Akira Yamada, who was inspired to create a cooling system after experiencing extreme heat during the summers in Osaka, Japan.

2. Daikin Air Conditioners are known for their energy efficiency, but what many people don’t know is that they also have a built-in air purification system that helps remove harmful particles and allergens from the air, providing a healthier indoor environment.

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3. In 2017, Daikin introduced an innovative feature called “Intelligent Eye” in some of their air conditioner models. This technology uses infrared sensors to detect human movement in a room and adjusts the airflow accordingly, ensuring energy savings and optimal comfort.

4. While most air conditioners require manual resetting in case of a power outage, Daikin Air Conditioners come with a feature called “Auto Restart.” This means that when power is restored after an outage, the unit automatically resumes operation based on its previous settings, without any need for manual intervention.

5. Daikin Air Conditioners are equipped with a unique intelligent temperature control system called “Coanda Airflow.” This feature directs the airflow in a curved pattern, gently circulating cool air throughout the room rather than blowing it directly at occupants. The result is a more comfortable and even cooling experience.

Resetting After A Power Outage

After experiencing a power outage, it is important to follow the correct procedure to reset your Daikin air conditioner. To ensure the highest level of safety and efficacy, please wait for at least 30 minutes before attempting to reset the system.

Follow these steps to reset your Daikin air conditioner:

  • Locate the system switch on the thermostat panel.
  • Once the prescribed time has passed, push the system switch to turn on the AC system.
  • Wait for the air conditioner to restart, and the settings should return to their default state.

Remember: It is crucial to wait for the recommended time before resetting your air conditioner. This will allow the system to stabilize and prevent any potential damage.

By adhering to these steps, you can safely and effectively reset your Daikin air conditioner following a power outage.

Clearing Obstructions And Cleaning The Unit

If you notice that the operation lamp or light on your Daikin air conditioner is flashing green, it may be an indication of obstructions or the need for cleaning. In such cases, it is crucial to clear any potential obstructions and clean the unit before resetting it. Here’s a guide on how to proceed:

  • Begin by checking the outside unit’s fan for any visible obstructions. Leaves, twigs, or any foreign objects could impede the normal functioning of the fan. Remove these obstructions carefully.
  • Next, clean the dust box of the air conditioner. Unplug the unit to ensure safety before cleaning. Take out the dust box and clean it thoroughly using a soft brush or cloth. Ensure that no dust or debris remains inside the box.
  • After completing the cleaning process, reconnect the power cable or turn on the unit’s circuit breaker.
  • Look for the filter cleaning indicator reset button, typically located on the unit’s control panel. Press and hold this reset button for approximately 2 seconds to reset the unit and clear the green cleaning warning light.
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Following these steps will help maintain the optimal functionality of your Daikin air conditioner and resolve issues related to obstructions and dirt accumulation.

Resetting Error Codes

When encountering error codes on your Daikin air conditioner display, it is important to know how to reset the unit. Follow these steps to reset your Daikin air conditioner:

  1. Locate the on/off button on your Daikin remote control.
  2. Press and hold the on/off button for approximately 2 seconds.
  3. Release the button. The operation should cease.
  4. Press the on/off switch again to restart the unit.

By following these steps, you can effectively reset all error codes on your Daikin air conditioner. However, if the error codes persist, it is advisable to contact Daikin for further assistance or consult a professional for repairs.

Resetting An Unresponsive Remote Control

Sometimes, the remote control for your Daikin air conditioner may become unresponsive. In such cases, it is necessary to reset the remote control before attempting further operations.

Here’s how to proceed:

1. Press and hold the ON/OFF button on the remote control for approximately 2 seconds.

2. While holding the button, press the ON/OFF switch on the remote control to cancel and re-launch the operation.

These steps should effectively reset an unresponsive remote control and restore its functionality, allowing you to operate your Daikin air conditioner seamlessly.

Contacting Daikin For Warranty Service

If resetting your Daikin air conditioner does not resolve the issue and your unit is still under warranty, it is strongly recommended to contact Daikin customer service for warranty service. They will guide you through the necessary steps for repairs or replacements covered by the warranty agreement.

Daikin customer service representatives are typically available through phone or email, and they will be able to provide you with the appropriate instructions and support for your specific situation.

Seeking Assistance From An Authorized Repair Person

In situations where your Daikin air conditioner is no longer under warranty or requires repairs that are not covered, it is advisable to seek assistance from an authorized repair person. These professionals have the expertise and experience to diagnose and fix complex issues with your air conditioner.

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To find an authorized repair person in your area, you can contact Daikin directly or consult their official website for a list of authorized service providers. By entrusting your air conditioner to these trained professionals, you can ensure the highest quality of service and resolve any issues with your Daikin air conditioner effectively.

Knowing how to reset your Daikin air conditioner is essential for maintaining its optimal performance. Whether you are facing a power outage, obstructions, error codes, or an unresponsive remote control, following the step-by-step instructions provided above will assist you in resetting your air conditioner and restoring its functionality. Remember to contact Daikin for warranty service or seek assistance from an authorized repair person when necessary to address any lingering issues and ensure long-lasting performance from your Daikin air conditioner.


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Frequently Asked Questions

Is there a reset button on a Daikin air conditioner?

Yes, Daikin air conditioners do have a reset button conveniently located on the back of the system, allowing users to easily perform a reset themselves. This feature is not exclusive to Daikin, as many other air conditioning brands also incorporate reset buttons. These buttons are typically small and prominently labeled with the word “Reset” in red, ensuring easy identification for users seeking to reset their air conditioning units.

Where is reset button on AC unit?

The reset button on an AC unit is usually located on the outdoor unit. It might be a small, red button that you can easily press to reset the system.

Why is my Daikin AC not cooling?

If your Daikin AC is not cooling, one possible reason could be a malfunctioning thermostat. Ensure that the thermostat is set to the desired temperature and functioning correctly. Additionally, check the power supply to the AC unit to make sure it is properly connected and receiving electricity. If these steps do not solve the issue, it is advisable to contact a professional technician to diagnose and repair any potential issues with your Daikin AC unit.

How do you press reset button on AC remote?

To reset your AC remote, locate the “reset” button on the back of the remote. This button can be identified either by the label “RESET” or a symbol resembling a circle with an arrow passing through it. Hold down this button for a minimum of five seconds to initiate the reset process.

References: 1, 2, 3, 4

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