Panasonic is a Japanese multinational electronics and electrical equipment company that was founded in 1918. We know Panasonic for being one of the largest electronics companies in the world.
The company produces and sells electronic products such as air conditioners, televisions, home appliances, phones, and digital cameras. Panasonic also produces other electronic products, such as personal computers, mobile phones, solar panels, and wind turbines.
On this page, you will find more information about the most common causes and most relevant solutions for the AC error 'H23'. Do you need help straight away? Visit our support page.
The Panasonic documentation indicates that error code 'H23' is caused by the following problem: "Indoor heat exchanger temperature sensor abnormality".
Do you think there is another cause for this error? Let others know in the comments.
We've created a list of solutions which you can follow if you want to solve this AC problem yourself. Do you need more help? Visit our support page if you need professional support with AC right away.
If you are having issues with your Panasonic product or if you encounter errors while using your home appliances, then you might encounter error code H23 on your device’s screen.
This error can occur when there is an issue with your device or it can occur when there is an issue with your power supply. Sometimes, common device errors or server problems can also cause this error.
To fix this error, you need to try a few solutions.
Option 1: Replace the temperature sensor.
If you have an H23 error code, you can try replacing the temperature sensor. This is because it has a fan that works with the temperature sensor. If the fan is not working, then your appliance cannot maintain its proper temperature.
To replace the temperature sensor, you will need to remove the two screws on the back of your device and remove the panel that covers your device’s heating element. Once you have removed this panel, then you can see your device’s heating element.
Option 2: Clean the connector sensor.
To clean this connector sensor, first, make sure that your appliance is off and unplugged from power, and then remove the screws on the back of your device. Then remove your device’s cover plate that covers your device’s heating element.
Next, use a pair of tweezers or needle-nose pliers to remove this cover plate and place it aside in a safe place so that you can re-install it later on if you need to do so.
Option 3: Make sure the heat exchanger sensor is connected.
To make sure that this sensor is connected, you will need to remove the screws on the back of your device and then remove your device’s cover plate that covers your device’s heating element.
If none of these solutions work for you, consider contacting Panasonic customer support for further assistance. They will ask for more details on the issue you're facing before giving a solution.