How do I lock power bottom in washing machine during working period? (because of my little boy is very naughty and I can't stop him !)

Non of the answers are helpfull. Unplug power.Remove bottom panel and there you find a door lock release. Pull n the door will unlock. Drain water from from pum(it has drain tube). Remove clothes. Move n push the tub a little on each side. Now plug drain pipe. Close door n put it to spin. Should work

Sounds like the switch that tells the controller that the door is closed and locked is actually bad or the plastic molded part holding the switch is broken. Inspect the interface for cracks.

It would not agitate if it were the lid lock, just as agitation should stop when you open the lid during cycles. More likely it's something blocking the drain hose. Here is a link to an excellent online repair manual. Click on the picture of the wash machine, then go to chapter 2. Then have a look at Section 2-3.

http://appliancerepair.net/washing-machine-repair-2.html

The "F16" on a Bosch indicates the door is open / unlocked. If it's happening during a wash it would suggest either a faulty door lock, faulty wiring or worse, a faulty main control board.

gurl or boy jst get a new one AND STOP BEING cheap

Might be something stuck in the pump. It is on bottom of washer. It has a locking tab you release and give it a twist and she falls out the bottom. Have towels ready. It is gonna be messy. Washer service manual

If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

this kind of door lock is called PTC door lock.It is designed for protecing you from opening the dooe during the washing and spining cycles which may hurt you.So, if you want to open the dooe during cycles,pls press "stop",then ,wait 2 mins,you will be able to open it by then.the other situation is that,the power is cut off during working cycles,solution is:re-start the washer and directly open the door.Pls note that this kind of lock has to work under power.

offten it takes a little time to release the door locks like 2 mins,, its all down to the programer how long it takes, but if you give it a little smack /thump down by the door lock on the mashine it will let the locks go
naughty but nice?

Well Girls and Boys that is to stop naughty people accessing media your parents prefer you not to see. Discuss the matter with them and don't try to subvert your parents concern for your mental healt by involving us in your naughtiness. These DVD's have codes applied and parents who paid for them know what sequence to enter on the remote to unlock them, so try asking them if its suitable for you and have THEM do it

Hi if your beko WMA 510 washing machine wont drain or has a spin problem then you have to check the carbon brushes first.

Also check all waste pipes are clear and inspect the pump I have included this video below.

At our website I am doing self diagnostic videos on these beko's as we speak so all tutorials will be in this link below
How to replace Beko Washing Machine Motor Carbon Brushes
you might find this test video helpful but only do it if you have checked the motor