The power module or control module is the "brain" of your washer and is basically in charge of executing the various processes of washing your machine. If your machine does not work or does not perform properly washing process item may have a problem. This module has been configured by the manufacturer and does not require any special treatment. Please note that these components are checked and they test factory being fully functional at the time of delivery. Therefore lack of collateral, exchanges or refunds under any circumstances. In these cases we recommend you consult a qualified technician before making incorrect diagnoses.