Cleared out dispenser because it has plugged up the dispenser. Checks OK

Replaced parts, checks okay

Installed parts. Ran a test cycle , checks OK

Inspected the unit and several of the buttons on the UI display would not respond. Ran a test cycle and got a very strong plastic and metal smell coming from the unit. This is indicated that the transformer and magnetron have went bad. Transformers also taken out the capacitor. The unit is 21 years old and located in the kitchen. The tech does not recommend the repair due to the extensive cost and the age of the unit.; rqstng P&A on 1 W10245183 (Magnetron) and 1 8184974 (PCs assembly) and 1 4393924(nla) (UI panel) and 1 W10136726 (Transformer) and 1 8169501 (Capacitor) and 1 4393600 (Diode)

Installed parts and make sure the evaporator cover is still sealed up. Enter diagnostics and remove the unit off of smart defrost cycle and set it to an eight hour basic defrost cycle. All other checks OK. No other service pointers for the unit or per the issues demonstrated.