The E01 error code on an IFB washing machine indicates that the door is not closed properly.
This can be caused by several things, such as a loose door handle, a broken door latch, or a problem with the door seal. To resolve this problem:
Start by checking the door handle and latch to ensure they are secure.
Next, check the door seal to see if it is damaged or not sealing properly. If the seal is damaged, it will need to be replaced. If the door handle, latch, and seal is in good working condition, the problem may be with the door itself. In this case, you will need to call a technician to have the door repaired or replaced.