Jb for Model Number LFFH21F7HWG Freezer will freeze down to -8 degrees F on initial power. After about 4-6 hours it will gradually climb to 28F and the high temp warning comes on. It will stay at 28 and will not adjust down.
Answer JB, This issue sounds like it would be caused by a faulty control board which would be part number 297235200. Read More... Answered by AppliancePartsPros.com | Wednesday, April 26, 2023