Question about LG LRBC22544 Bottom Freezer Refrigerator
You have mentioned that the unit was showing Er FF .this error is not for faulty defrost sensor. FF ERROR STANDS FOR FREEZER FAN.I WILL GIVE YOU COMPLETE LIST OF ERROR DETAILS FOR YOUR KNOWLEDGE.
:---All Error Codes will have an ER on the left side, followed by the error on the right:Er IF - Icemaker Fan Error - This can be caused by frost accumulation on or around the icemaker fan. Unplug the unit for 3-4 hours to allow this to melt off. If error code persists, call Customer Service.
Er FF - Freezer Fan Error - This can be caused by frost accumulation on or around the freezer fan. Unplug the unit for 3-4 hours to allow this to melt off. If error code persists, call Customer Service.
For remaining error codes, try unplugging the unit for a couple of minutes to reset the unit. If the error code persists, call Customer Service
Er FS - Freezer Sensor Error
Er rS - Refrigerator Sensor Error
Er ds - Defrost Sensor Error
Er dH - Defrost Heater Error
Er CF - Cooling Motor Error
Er CO - Communications Error
SO IF ITS NOT SHOWING ER-ds that means your defrost sensor is completely okay.no need to change it at all.
thanks.keep me updated for any more help.
plse do not forget to rate this solution.
Posted on Jun 16, 2009
This problem is caused by ice build up in the cold air duct between the freezer section and the refridgerator section. Normally the air is cooled and blown into the freezer. From the freezer a temperature controlled fan draws cold air into the fridge section. To defrost the freezer a defrost heater heats the air going into the freezer to get rid of the frost, then cold air is pumped into the freezer again to keep things frozen. The problem is with the version of Power controller board that LG has installed in their Bottom Freezer Refridgerators. The controller board is allowing the defrost heater to get too hot and it is creating steam which is blown into the freezer. This steam not only causes the freezer to frost up but is sucked into the duct to the fridge section where it freezes and blocks the duct. the BAD controller board is PCB SIECI 703753513308, Part #6871JB1215A. It should be replaced with PCB SIECI 703753513308 Part # 6871JB1215F. I had this problem within a year of buying the fridge. It took 4 weeks to get parts in and they replaced the Controller board with the same part, Part #6871JB1215A. After the repair it still just didn't seem to work right. Guess what, almost exactly 12 months from the repair date it went again. This time the Controller board was replaced with Part # 6871JB1215F. Right away I noticed that the fridge seemed to be working properly. The fridge has been working perfectly for the past 2 years. The defrost heater limiter (sensor), Def SIECI 70375351260, Part #6615JB2005C, was also replaced both times but I think that it may have been damaged by the defroster getting too hot. Mine was fixed under warranty and extended warranty both times, but go after the dealer as it seems to be a manufacturers defect.
Posted on Jul 28, 2009
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Posted on Jan 02, 2017
SOURCE: LG Refrigerator LRBC22544st
If it was.. ICE.. NOT frost... Dont think it was a defrost problem, I read on hear somewhere about LGs having a problem with warm air leakage that maybe causing your problem.. i will see if i can find that post for you
Posted on Aug 29, 2007
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