What does EC 0507 System Error is found mean?Thanks

The EC 10 code 33 error on a Bonaire Navigator system indicates a problem with the system's pressure switch. The pressure switch is a device that monitors the pressure of the refrigerant in the system, and it's designed to shut down the system if there is a problem with the pressure.
The most common cause of this error is a malfunctioning pressure switch or a problem with the wiring between the switch and the control board. It could also be caused by a leak in the refrigerant system, which is causing the pressure to drop.
To troubleshoot this issue, I would recommend checking the following:

• Check the wiring between the pressure switch and the control board to make sure it's not loose or damaged.
• Check the pressure switch itself for any visible damage or malfunction.
• Check for leaks in the refrigerant system and fix them if any are found.

If you've checked all these things and the issue persists, it's likely that the pressure switch needs to be replaced. It's best to contact the manufacturer or a professional technician to do this, as it requires some technical knowledge and skills.
It's important to note that only authorized personnel should work on the air conditioner unit, as it may require specialized knowledge and skills to troubleshoot and fix the problem.

Error EC is either a faulty T2 sensor, Indoor PCB fault or system refrigerant leakage problem

EC it means no gas in system

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

i do not know if i got it correctly but it seems that there is a code after this right? it Error Code..

It means the unit is low on gas

EC 91 error means that defrost is not working. Most likely Your defrost termination thermostat is bad. Here is Solution for You!

Try Calgary BBQ center

Check on the machine there is a schamatic and it has error codes on it. it may be on the in side panel.

This can mean only one of two possible things. Either the [Tab] key on your computer is stuck, or your system needs to be serviced

First, turn the computer off. If the cause is a stuck [Tab] key, you may be able to un-stick it by tapping the [Tab] key several times. Turn the computer back on. If you don't see the error, congratulations, you fixed a stuck [Tab] key. If you do see the error message, you should contact a Toshiba Authorized Service Provider and have the system serviced