Gree is a well-known brand that has been designing electronic products for over 30 years. It is one of the leading manufacturers of electronic products in the world.
It has developed a wide range of products for various industries, such as electric fans, water dispensers, heaters, rice cookers, air purifiers, water kettles, humidifiers, and more.
These products are some of the best available in their category and are known to provide excellent performance at affordable prices.
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On this page, you will find more information about the most common causes and most relevant solutions for the AC error 'b7'. Do you need help straight away? Visit our support page.
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It has never been easier to solve error "b7".
View list of solutions Contact an expertError information
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Category
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Error codeb7
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ProductAC
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DeveloperGree
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First seenSeptember 9, 2021
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VerifiedYes
What causes the b7 error?
The Gree documentation indicates that error code 'b7' is caused by the following problem: "Outlet tube sensor malfunction".
Do you think there is another cause for this error? Let others know in the comments.
How to solve Gree AC error b7
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.
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Verified solution
There are also some common issues that homeowners have with their Gree products that can lead to inconvenient situations and even expensive repairs.
If you encounter errors while using your Gree device, then you might encounter error code b7 on your device’s screen. This error can occur when there is an issue with your device or power supply.
Sometimes, common device errors or server problems can also cause this error.
To fix this error code, you can try the following methods:
- Check the indoor and outdoor units for faults
- Switch the units to match the correct functionality
- Replace the main board
- Check the indoor and outdoor units for faults
Check if the indoor and outdoor units are working properly. If the indoor unit is faulty, you can replace it with a new one. If the outdoor unit is faulty, you can replace it with a new one.
- Switch the units to match the correct functionality
Switch the indoor and outdoor units to match correct functionality by setting them to default settings using either their display menus or using their physical buttons on their main board.
You can try this method first before replacing any of them if you are not sure what to do next or which unit is faulty.
- Replace the main board
You can replace the main board if it is faulty by taking out the main board from inside its casing and putting in a new one. It will fix this error code in the future when you use the Gree device again.
Wipe your device with a dry cloth to remove any dust particles or liquids which may have accumulated on its surface during the storage period and to make sure that your Gree device has no bad components.
Have you found a solution yourself, but it is not in the list? Share your solution in the comments below.
