I was messing with my pump (don’t ask why) and held down the 1 and it went a little wacky. I turned it off then back on and this is what it is showing for time now. The company that opened it had it set to 24 hours. I feel like when I looked before it showed 24:00 all the time but now it seems like it’s counting down. Is that right if I want it to run 24 hours a day?