Question about Heating & Cooling
Error code EC,unit freeze, reset the power , system can turn on and off but won't do anythings
Try changing the batteries in the remote
If the batteries are not strong enough the signal sent is not properly received
If you have changed the batteries try resetting the system via the main power supply by simply turning it off for a few minutes then back on
This should solve the issue but if it doesn't you may require a service tech
Posted on Jan 15, 2014
SOURCE: I have a split system
Replace receiver board or if you have a spare unit try to transfer the receiver board to the defective one and test the remote to confirm the unit problem.
Posted on May 30, 2008
SOURCE: I have a new LG
Reverse or open phase. Check all 3 phases are present and correct. If correct voltage appears at all three phases, swap any two to cure the fault. Thanks. Helpful?
Posted on Feb 12, 2011
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Hello friend, thank you for your inquiry!
I understand that you are getting an "EC" error code on your Frigidaire air conditioner. However, it appears "EC" is an invalid error code. It is possible that the error code is missing characters? I show that the error code "ES" or "CS" is valid. In the meantime, I suggest resetting your air conditioner. You can do this by flipping the household circuit breaker for roughly ten minutes. If resetting the power does not correct the issue, could you please inform me of the new error code or if your air conditioner continues to display "EC". I look forward to assisting you. -Matt
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