Unplug the refrigerator and check wiring connections between the freezer temperature sensor and the electronic control board. Unplug the refrigerator and disconnect the freezer temperature sensor from its wire harness. If the wiring connections are okay, replace the electronic control board. DC Heater System: “HI” - heater should be on. We also use third-party cookies that help us analyze and understand how you use this website. Problem: Water has an odd taste and/or odor. Turn off household water line valve. Perform test 15 and set fan to “HI”. The meter should read the same resistance as for the temperature sensor. This is normal in humid weather. If the problem continues, replace the electronic control board. Unplug the J4A connector from the control board and measure resistance through the gray/white wires. Fan running when “on”; stopped when “off”, Flip mullion heater on when “on”; off when “off”, Compressor running when “on”; off when “off”.
The freezer temperature sensor connects to the electronic control board through the gray/white wires on the J4A connector. Press Fast Freeze to temporarily increase ice production rate. Water dispenses when “on”; stops when “off”, FF door must be closed. Replace filter cartridge. Watch for temp increase with the heater on. Cause: Electronic control system has detected a performance problem. Unplug the J4A connector from the control board and measure resistance through the gray/black wires. Connect the unit to the household water supply and ensure the water valve is open. Clean container, wipe dry, and replace in proper position. It may take a few minutes for the evaporator to heat up. Freezer defrost heater on when “on”; off when “off”. Ice cubes are jammed between ice maker and back of ice container. If the meter measures correct sensor resistance through the wires, you'll likely need to replace the electronic control board because it's not accurately detecting sensor resistance. Press to toggle between “off”, “LO” and “HI”. Door was closed too hard, causing other door to open slightly. It is mandatory to procure user consent prior to running these cookies on your website. Water collecting in bottom of drawer is normal. It this does not work, check the control board and, if necessary, repair or replace it. FF door must be closed. Refrigerator is not level. “OP” if open; “SH” if short, UI shows temperature sensed by freezer evaporator thermistor; pass if within 10°F of temperature measured with gauge at evaporator thermistor location.“OP” if open; “SH” if short, UI shows temperature sensed at ice maker; pass if within +20°F/-10°F of temperature measured with gauge at ice maker mold. © 2020 Transform SR Brands LLC. Unplug the refrigerator and check the wire harness connections between the user interface and the electronic control board. Check house lights. If the wiring is ok, there may be a problem in one of these two units. Refrigerator is not connected to water line or water valve is not open. Freezer control is set too warm (freezer ice maker). Problem: Freezer ice maker will not stop making ice. Have someone turn up the cut-off and cuton pressure on the water pump system (well systems only). Problem: Water collects on bottom side of drawer cover. Warm air entering the refrigerator causes it to run more. Join our email list for updates and offers. Allow 24 hours for temperature to stabilize. By Staff Writer Last Updated Mar 30, 2020 10:40:07 PM ET Common fault codes for Frigidaire refrigerators and freezers include SY EF, which indicates evaporator fan circuit failure and OP, which indicates freezer sensor open in freezer display or fresh food sensor open in refrigerator display. See how the different components in your refrigerator work together to cool your food. Ensure that valve is not a self-piercing saddle valve. Problem: Ice maker is not making enough ice. Check the wiring and connections between the fan and control board.