Frigidaire refrigerator: SY EF or (5y ef)
This code signals lack of air above the air sensor, meaning there is a sensor problem, or the evaporator fan is not working properly. Most likely, there was a circuit breakdown in the evaporator fan section.
Check the wiring and connections between the fan and control board. Pay attention to 12VDC between the brown and red wires, and variant voltage (the brown and yellow wires). If no problem is found, the evaporator fan may need to be repaired or replaced. It this does not work, check the control board and, if necessary, repair or replace it.
Frigidaire refrigerator: SY CF or SY CE
This error code reports a communication problem when a refrigerator is switched on. Check the wiring and connections between the user interface and control board. If the wiring is ok, there may be a problem in one of these two units.
The American company Frigidaire specializes in manufacturing of refrigeration equipment and other home appliances for nearly 100 years. Refrigerators Frigidaire are among the best ones in the world. Their functionality, ease of use, ease of operation and original design can be appreciated even by sophisticated buyers. Below is a table of Frigidaire refigerator error codes.
Frigidaire FGHB2866PF refrigerator error codes
|-- OP||Open FF Thermistor|
|OP --||Open FZ Thermistor|
|-- SH||Shorted FF Thermistor|
|SH --||Shorted FZ Thermistor|
|SY CF (error solution SY CF)||Ul to Main Control Board communication failure; on start up|
|SY CE (error solution SY CE)||Ul Main Control Board communication error; after a period in operation|
|SY EF (error solution SY EF)||Evaporator Fan Failure|
Frigidaire LGUB2642LF2 refrigerator error codes
|Freezer Display||Fresh Food Display||Error Condition and Corrective Action|
|Ice||Er||1 M/RAM Error. Check J4-4, J4-5 and J4-6 Connector on Icemaker board. Check J4 connector at Main Control board. Check 15 pin inline connector at control board, Pin#’s 4,9 & 14. If all connections test good, replace main control board.|
|Ice||t3||TH3 Sensor (open or short) Go to flow chart for Ice t3|
|Ice||CE||IM Com Lost. Go to flow chart 50C. Put into service mode to verify.|
|Freezer Display||Fresh Food Display||Error Condition|
|OP||Normal||Freezer Sensor OPEN|
|SH||Normal||Freezer Sensor SHORTED|
|Normal||OP||Fresh Food Sensor OPEN|
|Normal||SH||Fresh Food Sensor Shorted|
|SY||EF||Evaporator Fan Failure|