The cause of freezing ducted split pipe

Ducted Split pipe freezing is one of the problems that is rarely seen, but in some cases, it has brought concerns to residents. During the operation of the ducted split and creating cold, it has sometimes been seen that the return pipes are frozen and cause problems for the device. There are various reasons such as dirty filters, broken pipes, or failure of the split duct thermostat, etc., each of which can cause the ducted split pipes to freeze. When the duct split pipes freeze, it is necessary to fix this problem carefully, because if the problem is not solved, it may damage and damage the compressor of the device and cause significant damage. In the following, the reason for the freezing of the split duct pipe and also the methods of solving this problem have been investigated, stay with us.

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Investigating the main causes of ducted split pipe freezing

Usually, the problem of pipe freezing is specific to the return pipe of the ducted split and occurs in the cooling mode. The following are the most important reasons for this problem:

• The dirtiness of the split duct filters: it is necessary to wash or replace the filters several times during the service of the ducted split device because one of the main reasons for the freezing of the ducted split pipe is the dirty filters and insufficient air suction into the evaporator. that this problem will not arise with the basic and regular service of the device.
• Improper airflow in the evaporator coil: One of the most important reasons for the freezing of the return pipe of the split duct is the lack of airflow in the evaporator coil. Since the split duct device absorbs the heat of the interior space and cools its air if it cannot overcome the flow of cool air in the correct way, the refrigerant gas will not be able to remove the heat, and this will reduce the temperature of the return pipe and ice. Hit it.
• Ducted Split installation location: If the device is installed in a place that is very cold, the probability of the split duct pipe freezing will be very high.
• Blower fan failure: it cools the ambient air by sucking hot air and contacting it with cold coils and an evaporator, and if the fan cannot discharge the cold air well, we will witness the freezing of the device pipe.
• Expansion valve failure of the device
• Ducted Split thermostat failure
• The presence of freon gas in excess of the permissible limit in the system and...

Solutions to solve the problem of ducted split pipe freezing

By observing a few points, you can prevent the split duct pipe from freezing. The first thing that can be done in this regard is to change the filter and clean the evaporator coil and continuously control them. Another issue is to check the blower fan so that if it has a problem, it is replaced or the problem is fixed. One of the other things you can do to prevent the split duct return pipe from freezing is to ensure that the airflow inside the device is established. Also, if you use the device's fan mode when the weather is cold, you will avoid freezing. But in any case, after performing the above initial steps, it is better to contact the authorized after-sales service of your Ducted Split brand to solve this problem as soon as possible.

You can also read the article LOW CONSUMPTION AIR CONDITIONER AND DUCTED SPLIT for more information.

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Final word

We hope that we have been able to provide useful information in this brief article. You can visit the website of DamaTajhiz's specialized collection (the first and most reliable specialized collection in Building facilities equipment and all air conditioners since 2013 and having 3 valid business licenses. You can also contact the experts of the DamaTajhiz air conditioning unit during office hours to get more information and get advice through the phone number +9821-88822550.

Related Articles

In order to get more information, it is recommended to read the articles related to the article on the cause of freezing of the ducted split pipe.

• Dos and don'ts of Ducted Split
• How to choose a ducted split
• When should the ducted split be used?
• Difference and comparison of the split air conditioner and ducted split
• Ducted Split power consumption

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