Ice formation in split AC is not a common problem for every AC. Are you suffering from this problem? Do you want to know about the solution for it? then read this article about Reasons For Ice Formation in Split AC carefully and find the best answer for it.
This article Talk About Reasons For Ice Formation in Split AC With Their Solution. When you see ice building on your AC, first switch off the appliance then wait for malting the ice. Then start it again. Check after some time if ice builds up again then your AC has some issue. There are many reasons which can cause this ice formation issue. Ice may build in different positions depending upon reason.
Also Read: Best Location for AC Outdoor Unit Balcony or Roof
Positions Where Ice May Buildup
- Indoor evaporator coil
- Outdoor unit pipes
- Both indoor and outdoor unit
- Accumulator
Reasons For Ice Formation in Split AC
1. Low Refrigerant Gas
Most of the time this causes ice build-up on the evaporator coil, but it is not the only cause. You will find that the condenser runs continuously. You can predict this cause and for confirmation, you need to check the AC by an AC technician.
Solution: Call a professional for confirmation and ask him for the best solution. If you ask me then I will tell you to fill the gas.
2. Faulty PCB Relay
It can be another cause of ice buildup on the evaporator coil. The probability of this cause is low. In this case, the compressor will run continuously.
Solution
You have to check and change the PCB with a trained technician.
3. Faulty Temperature Sensors or Thermostat
This may be another cause for ice on the evaporator coil. In this case, the thermostat can not check the actual temperature of the room and the compressor runs continuously.
Solution
Repair or replacement is the main solution for that problem.
4. Choked Filters
If you dose not clean the filter at regular intervals then this may cause the formation of ice on the evaporator coil. If you live in a more dusty area then you should clean the filter of your AC once a week. Before calling a technician you should check once for this cause.
Solution
Clean the filter yourself.
Also Read: Daikin VS Carrier AC: Which One is Best
5. Bend in Suction or Discharge Pipe
This causes ice formation on the pipe. The probability of this case is very low. There are 2 pipe suction pipes and a discharge pipe. If this wire gets bent from some point then it will restrict the flow of the refrigerant leading to unwanted results like ice formation or poor room cooling.
Solution
You have to repair or replace the pipe.
6. Fan is Not Working
This is another cause of ice buildup on the evaporator coil. That reduces net airflow or stops the airflow. You can spot this cause by this indication.
Solution
For solving this problem you have to replace the fan condenser. For that, you need the help of an AC technician.
7. Clogged Capillary
The outdoor unit of the air conditioner has a capillary that helps to maintain the gas pressure. If this capillary is clogged with dirt or oil, then it may cause low pressure which is also caused by low gas level. This may cause for lack of servicing. Similarly, low gas levels also lead to ice formation. Mostly it leads to ice formation on the outdoor unit cables.
Solution
Only an expert technician can identify and solve this issue. You need to call an expert technician.
8. Faulty Accumulator
The chance of this cause is low but there is always a possibility. If you observe that ice is forming only on this device and not on the other parts of the AC, this means the filter inside the accumulator is faulty. Accumulator connects the compressor and the indoor evaporator coil.
Solution
To get rid of this problem you have to replace the accumulator in such a case.
FAQs: Reasons For Ice Formation in Split AC With Their Solution
1. Is it ok to ice formation in my split AC?
No, it is not a normal condition. In that case, have to switch off the AC and call an AC technician for solving this problem.
2. How much it will cost to solve this problem of ice on AC?
This totally depends on the degree of damage and the charge of the technician. It may vary.
Conclusion
Problems in any electric home appliance make you tensed if you don’t know the work of an electrician. But do not panic, when there is a problem there must be a solution. At 1st find which type of problem your AC develops and then call an experienced technician for solving this problem. In this article, I have tried to find out all the important and common causes of ice build-up on AC units. There may be other causes also. It is a practical and situation-dependent question. So, trust your technician and find the solution.
