Have a stupid question about this washer/dryer. Recently moved into a flat with it and it has no instructions. On the front I have four buttons – only one of which I can work out; so hoping to get some help! From left to right they are: 1) A swirl with an arrow pointing down (which I’m guessing is reduced spin), 2) One that has a basin shape with a |, an arrow pointing right, a space then another |, 3) Another basin shape with wavy top full of slightly bent – – – shapes, and finally 4) another basin, this time with just a flat line drawn across it just under the rim. Next to that I have the on/off button, which I’ve just about worked out! 😀 If anybody could shed any light on these strange buttons (especially which is quick wash) please let me know! Thanks very much!