the creda tumble dryer t620cw switches itself off. after a wait you can switch it back on ,but it only runs for a short time before switching off again
sounds like the reverser relay has gone easy repair,happened to me, cant remember part number but 1/4 the price if you get it from RS Components, you'll need to research the part because RS wont know that it fits a tumble dryer think its about £6 and they deliver next day.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix tumble dryers.