How Does A Washing Machine Door Lock Work

Sometimes a lose handle can t trigger the lock to open because it isn t connected to it.

How does a washing machine door lock work.

The door interlock is commonly known as a door lock. When you shut the door the latch on the door pushes inside the door lock and activates an electrical part inside which locks the door shut. Washing machines have a bi metal strip inside the door lock which is heated by ptc heater resister when live and neutral are activated on to the pcts it heats up and bends the bi metal strip which then moves the arm to activate the common terminal and push a pin into the closed door to lock it in place. If your handle seems loose this is the best way to open the door.

Tie the end of the string in a knot once it s completely wrapped around the door. How does a washing machine door interlock work. The switch is of the bi metallic type and works as it heats up when the door is closed and the water level or start switch is activated and so the parts inside move to lock the door.