It wont start and is flashing to the symbol of an arrow pointing to a line

Hello sir please read my answer

as beko is Turkish made
You need first to cancel the spin program (or any program u wrongly started)

to do that
Power on washing machine
Wait until the spin program starts

Then press and hold your finger on start button for 4 seconds
You notice the middle led with "tub symbol " and right led " vertical line with a pointing arrow to it" are lit together (or if it have display u see the spin symbol flashing or the play flash flashing depending on your washing machine model)
wait for few seconds u notice it stops the pump and program cancelled.
Power off washing machine for 10 seconds then power on your unit is ready for desired program to select.
Note that u need to do the above steps to cancel the program u want to change.
Regards

The definitions should be in your owners manual.
It could be the check air filter symbol.

did you push the little reset button on thermostat?

The lightning bolt is the fill-flash symbol. Red-eye reduction is the eyeball symbol. Flash off is the lightning bolt in a circle with a slash through it. There's also an auto flash mode, represented by a lightning bolt with the letter "A".

Repeatedly press the flash button on the top of the camera to cycle through the flash modes.

I had the same problem with my ZR800. After lots of searching on the net I found out what the symbol indicates. It means that the little battery that holds the memory for the clock is weak. It's under a little cover behind the main battery compartment. I put in a new one that the flashing icon is gone. I put the battery I took out into another ZR800 and the icon started flashing on it. A simple solution that Canon should have posted in the manual.

Hello,

On the control button (large button on the back) at the top is a symbol that looks like a lightning bolt with an arrow tip. This is also the UP arrow. When you press it continually, the flash options will be noted by symbols.

No indicator - Auto
Lightning bolt - Flash forced on
Lightning bolt followed by SL - Slow Synchronized flash
Lightning bolt with the circle and line through it - Flash Forced off

You can refer to the manual for your camera at:

http://www.docs.sony.com/release/DSCS500.pdf

Use of the control button is on Page 17.

Thanks for using Fixya.

c:21:00

I just fixed this on my wifes car! I thought it was coolant level at first or that the radiator needed to be flushed so i did both. BUT while flushing the radiator i noticied the cooling fans weren't kicking on and this was the problem all along. Its hard to get to but only cost between $15-$20 for a new temperature sensor. If your fans aren't kicking on to cool down the coolant in the radiator this is your problem.

This symbol means that the backup battery needs to be changed. The backup battery is a button-type battery, CR1616. It is located under the main battery behind a small square panel. Instructions for changing it are in the manual -- look under "backup battery" in the index.

If it is yellow and looks like a tire it is the flat tire light, and you should check his tire pressure. if it is a yellow triangle with an arrow going around the triangle with a exclamation point in the middle this is your DSC or ASC and if it is on all the time these features are inactive and you should hit the DSC/ASC toggle switch to the right of the drivers window switch. If this symbol just flashes briefly this means the DSC/ASC is presently activating. thest are the tow that I can think of, I hope this helps.