What is SY stand for and the meaning - The Computers & Internet

I appreciate your post, Carol!

Based off the information you have provided your Frigidaire refrigerator is displaying an error code of "SY CE" and the lights are not working. A "SY CE" error code stands for a communication error at start up. This might be a miscommunication within your refrigerator and I would recommend performing a reset in order to correct the issue. To reset your refrigerator you need to disconnect power from it for roughly ten minutes. If this does not help correct your issue you may need to change your control panel or a wiring harness. In order to properly diagnosis your refrigerator you may need to disassemble it and I would suggest having a professional technician out to do so. This will help you avoid any unnecessary part purchases or personal injury. -Matt

Thank you for your inquiry, Carlos!
From the information you have provided your Frigidaire refrigerator is displaying an error code of "SY CE" and you would like to know the meaning. The error code "SY CE" stands for communication error at power up. This could be an issue with your wiring harness, main control board, or user interface board. I would recommend performing a reset on your refrigerator and you can do that by unplugging the power cord for at least ten minutes. If that does not correct your issue I would suggest seeking assistance from a professional technician for proper diagnosis and repair. This will help you to avoid any unnecessary part purchases. Hopefully this information is helpful. -Matt

Hello Suzanne, thank you for your post!

I understand that your Electrolux refrigerator is displaying an error code of "SY EF". An "SY EF" code stands for an evaporator fan circuit failure. This could also be a miscommunication with your refrigerator and I would advise performing a reset on your refrigerator. You can reset it by disconnecting the power plug from the outlet for roughly ten minutes. If that does not help correct your issue you may need to replace your main control board or a wiring harness. For proper disassembly and repair of your refrigerator I would recommend having a professional technician for proper diagnosis and repair. I hope this information is helpful. -Matt

Hello Eric espy, thanks for your post!

From my understanding you used the icemaker on your Frigidaire refrigerator and now have a code of "SY CF" on the display. That code of "SY CF" stands for communication failure after power up. This could be a possible communication error between the UIB (User Interface Board) and main control board. I would suggest performing a reset, which should clear any false error codes. If you continue to receive the error I would suggest contacting a professional technician for proper diagnosis and repair. This may help you avoid unnecessary part purchases. -Matt

Are all of the lights flashing or is it flashing a code like Sy EF or Sy CE? If so the ef would indicate the evaporator fan circuit has a problem, and if it is SY CE it would indicate a communication error.

Sounds like off to me. An open sensor will be displayed in either the ff display or the freezer display. if it is an open freezer sensor it will display in the freezer display. A communication failure will show as a SY CF, and a communication error will display a SY CE.

For instructions on getting a new solenoid valve as well as various other parts, check the parts manual for the refrigerator:
Frigidaire refrigerator parts manual

Good Morning Friend,

I understand you are receiving an "SY EF" code on your Frigidaire refrigerator, model# FRS3R5EMB. The "SY EF" code stands for system error with the evaporator fan. This possibly means that there is something going on with your evaporator fan or it could possibly be a false error code. . I suggest resetting your appliance, by either unplugging it or shutting the power off at your home's circuit breaker, for 3-5 minutes. I ask that you please follow up with a comment on the post, at your convenience, to advise if further troubleshooting is needed or if your appliances status has changed successfully.

-Best Regards-
WP

I just got the same note on mmt refrig. Do u know the answer?

Error Code SY EF is the System Evaporator Fault.
This usually means there is NOT enough air flow over the sensor, this can mean a faulty sensor, or fan. Above is the latest service sheet to do with your machine, you need to check this.


Hope this helps (remember to rate and commnent this)..