Sy ce on fridge door - Electrolux EW28BS71IS (278 cu ft) Bottom Freezer Commercial French Door Refrigerator

sounds like compressor not coming on

Hi.. I would like to know what error code you were getting along with the symptoms and what the display is showing. If you replaced the main board and the evap fan, I am guessing that you had sy ef showing. There is also sy ce which is a communication error between the main control and the display board. If sy ce is showing then most likely both boards will need to be replaced.
This could also be caused by a shorted wire between the two and would need to be checked individually. I like to make sure it is not just a loose harness at the top of the left door just under the trim cap.
Please provide more information so we can help you diagnose the issue. Thanks!

Typically error code SY CE, is commonly referred with an issue between the main control board and the user interface (the control on the Freezer door). A tech would typically check the communication wiring wires between both parts to determine the cause of the error code. If the wiring is correct, then more than likely you are looking at a faulty main control board or user interface. Regrettably, this is not a simple DIY job. I would highly recommend reaching out to an expert technician to ensure the appropriate replacement part is ordered and is installed correctly to prevent future issues. Appliance 911 Appliance 911 Sea Breeze

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.

This is a common problem with the interface board and the main board. First thing you should try is to unplug wait for 1 minute then plug it back in if this doesn't work this will be a service call to the repairman hopefully it's still under warranty.

Thank you for your post, Friend.

Typically error code SY CE, indicates an issue between the main control board and the user interface (the control on the Freezer door). A tech would typically check the communication wiring wires between both parts to determine the cause of the error code. If the wiring is correct, then more than likely you are looking at a faulty main control board or user interface. Regrettably, this is not a simple DIY job. I would highly recommend reaching out to an expert technician to ensure the appropriate replacement part is ordered and is installed correctly to prevent future issues. I hope this information helps to some degree - thanks for your question, and please do not hesitate to reconnect. - Z

Good Afternoon Cheryl, I am happy to assist you. Could the error code possibly be SY CE? If so, error code SY CE, commonly refers to a communication error at power up. Let's try resetting the refrigerator by either unplugging it or flipping the household circuit breaker off. It is important to wait roughly ten minutes and then turn on the refrigerator. If resetting the power does not correct the issue, than the unit could possibly be experiencing a communication problem with the control board or a faulty user interface board. In this regard, I would recommend reaching out to an expert technician to ensure the appropriate replacement part is ordered.

Good Afternoon Johnny, thank you for your inquiry! Error code SY CE, commonly refers to a communication error at power up. Let's try resetting the refrigerator by either unplugging it or flipping the household circuit breaker off. It is important to wait roughly ten minutes and then turn on the unit. If resetting the power does not correct the issue, than the unit could possibly be experiencing a communication problem with the control board or a faulty user interface board. In this regard, I would recommend reaching out to an expert technician to ensure the appropriate replacement part is ordered.

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

SY AND CE SHOWING ON PANEL DISPLAY