Kohlway

By any chance did you ever figure this out? I just finished my build and I'm having the same exact issue and I have tried everything I could think of and I can still only control my pump. Both fans are locked in at 1400 rpm. I'm running out of options and may have to hook them up to my mb if I don't figure this out soon. Thank you for any info you could give me or maybe point me in the right direction to fix this properly.