What should I do if washing machine makes a thumping sound?
■ Different from standard washing machines, front-loading washing machines use
'the drop system' in which laundry is lifted up and dropped.
Therefore, thumping noise can be heard during use.
How to fix
■ Thumping noise of the washing machines is a sign of normal operation.
■ If any other noises such as metallic noise is made, contact the service center