I have an activeaqua 1/4 hp chiller and it turns out that it was working normally and out of nowhere one day it started to work poorly in the sense that it measures the temperature well as long as it is not on to cool, once it turns on to cool it lasts a few minutes so that the chiller thermostat indicates that the temperature has dropped and the chiller turns off "when in reality it didn't cool at all because it didn't last long enough to cool" and that's my problem... It's a vicious cycle of turning it on and off because one Every time it turns off, it measures that the real temperature of the tank has risen and turns it on again.