Quick feedback, it’s fixed. The original beeping and flashing led was fixed when I changed the heater element. It may only have been that thermostat but doesn’t matter. Now the problem was something at more simple. The warm program is a timed program. All others are stopped I guess by the moisture sensor reading no moisture, and since I was testing it empty, it was stopping after a few minutes. Just loaded it full of wet towels and it’s working perfectly. I don’t feel embarrassed, didn’t know anything about them before hand and have a good knowledge of the basic trouble shooting now. I am pretty sure plenty have replaced a unit due to empty running, there are many topics about it but the answer is never…have you loaded the tumbler! Cheers and greetings from Switzerland