Cor15 question

[Cartoonfanboy]

So I am really struggling to get my redsea E260 levels consistent. I swapped the valve to a gate valve and have a COR15 return pump. I see I have 3 things that can change the level in my sump / display.

1. Cor15 IQ level
2. Cor graph level
3. Gate valve

Which of these should I change? How does COR IQ play with the value on the graph?

 

[blaxsun]

First, figure out and set the desired pump speed. Keep it constant for normal operation (it's ok to reduce speed for feeding modes, etc.) Second, are you trying to find a balanced water level in your overflow or your sump?

 

[Cartoonfanboy]

First, figure out and set the desired pump speed. Keep it constant for normal operation (it's ok to reduce speed for feeding modes, etc.) Second, are you trying to find a balanced water level in your overflow or your sump?

I set a static pump speed except for feeding. For the second question not sure I follow surely the answer is both?

 

[Cartoonfanboy]

So as I understand it IQ mode sets the max and min pump speed. So if I set 50% as the IQ max and then turn the slider to on the slider will show 100% but really it will be 50% of the total speed. If i put the slider to On instead of Auto I can ignore the chart Downside.

 

[blaxsun]

So as I understand it IQ mode sets the max and min pump speed. So if I set 50% as the IQ max and then turn the slider to on the slider will show 100% but really it will be 50% of the total speed. If i put the slider to On instead of Auto I can ignore the chart Downside.

I'd probably need to see a screenshot; is this through Fusion?