The DDC pumps get power from the PSU.
I get RPM metrics from the AQ6, and use the "speed controlled" option on the fan type.
1. I'm not sure if PWM is more appropriate vs speed controlled.
2. Should the DDC's be hooked up to flow (or rpm, going from memory here), rather than Fan4?
Thank you for the reply. I'm brand new to both liquid cooling and AQ6.
Not on the flow or you can damage your stuff. That's for one particular flow meter ONLY.
All I know is, a PWM DDC that gets power from the PSU can connect to one of the fan channels. I have a MCP35X2 in serial that I have combined to one channel with of course only one of the pumps is sending a RPM signal.