Can any one help me plz
Sorry Cobb, but I can't do anything until the weekend!
Paul
Christchurch NZ
Can any one help plz
Can you use programmable logic to:
Input 1 socket for return pump inverted *and*
input 2 Waterchange?
And the same for the skimmer pump?
If I understand correctly, the pumps should then run "unless" there is a water change in progress.
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