Samsung WA45M7050 Fast Track Troubleshooting page 12

Error Type
Door Error
Switch Error
(Main Relay Error)
Error Mode
DC1 • The door lock switch unit is not inserted.
DC2 • The door lock switch unit is damaged.
• The wire is disconnected.
• The door lock switch unit is defective.
• This may occur due to a defect of the main PCB.
BC2 • The Power button is continually pressed.
• A button other than the Power button is continually pressed.
Causes