how to solve the error code f1n1 on the washing machine polytron -zeromatic 

This code usually occurs on automatic washing machines with the polytron zero matic brand, there are 2 ways to fix the F1NI code on the polytron washing machine, namely by restarting it, and in the water level sensor section. If the washing machine still has an error, check the water level indicator or water level sensor. The water level in the washing machine functions as a regulator of the water level that enters the washing machine. the cause of this water level damage is
1.Clogging of the inled hose
2. the hose is loose or leaking
3. waterproof seal in water level leak
4. electric current does not enter the water level Check every part of the water level such as the cables, socket water level. apart from the water level, the error code F1N1 polytron washing machine can be caused by the control module / pcb. Friends, you can replace the PCB or repair the components on the PCB that are damaged.