Diagnostics showed a defective diffrost system.
The diffrost sensor has been replaced.
Normal operation of the fridge.
Check and warranty
 

$

Oven not working and strong smell of gas.
Need to change the igniter.
After change.
Test and Warranty

Refrigerator does not make ice.
After replacing the water valve, the ice maker resumed operation.
 

Error n5 is invalid value communication.
After replacing the central control board, the problem is solved.
The dryer continued work.