Jason for Model Number RF23HCEDBBC/AA About once a week the fridge section gets really warm And the display lights flash. I'll unplug the refigerator for a few minutes and plug it back in and then it will work fine until next time. The Ice maker in the fridge section will also devolpe a lot of frost and ice around the ice maker and I'll hear it hitting the fan. I'm getting three error codes E22, E25 and E39 I thought it might be a defrost issue and I replaced the main board DA92-00594B but it did not fix the problem.
Answer Jason, the error codes E22 and E39 indicate a problem in the fans, probably because of the ice and frost build up because of the E25 error code indicating a defrost issue in the fresh food/refrigerator compartment. Since you've already replaced the control board, you'll need to remove the air tunnel/back wall of the refrigerator and check the defrost heater, defrost thermostat and defrost sensor circuits and wires. Read More... Answered by AppliancePartsPros.com | Wednesday, October 31, 2018