cherubfish pair
08/28/2012, 09:15 PM
This is the first time I've used the Reefkeeper alarm and I was just testing it out. I set one to go off when my temp went below 76 it would flash and beep. I unplugged the the heater and after a few minutes the head unit went off. I tried undoing the programming in the opposite order I set it up with and nothing. help :confused: