There is also a air return on the bottom of that drain pan to the right that maybe plug up with ice.Maybe take some of the lower bins out in fresh food and make sure that you get all the ice out of there and make sure its clear before putting it back together.
If your unit was not defrosting your evap would be soild ice and yes you can test it but no reason to at this time clean your drain and check the duckbill
Started by iliiinieis
Started by Redfish30
Started by Pirates55
Started by charlenemhj