geologyguy
Well-Known Member
So I about a STP-1000 aquarium temperature controller form ebay. I have been trying to wire it up and have not had to much luck. I could not get it to power up. I finally wired it and it turned on. But I think it still is not working because it say -39 and switches to -38. Does any one have a diagram that might help me please!!!!!!! Also on my the contacts that say power is 3 and 4 and the switch switch symbol is on 1 and 2 not sure if that makes a difference?