Alex for Model Number RF197ACRS HI, My refrigerator is experiencing ice-built up, I have changed the temperature sensor and this is not fixing the problem. My freezer works just fine, front panel displays correct temperatures for both, the freezer and refrigerator, however, refrigerator temperature has risen since the airways are blocked with ice due to the ice built up. also fan is working fine. What do you think the issue is?
Answer Hello Alex. You will need to check the bi metal DA47-00243K and the heater DA47-00244B. If both are good, replace the main board on the unit. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Friday, October 2, 2015