Hi! I have an Aquapure 1400 which is showing a constant no flow indication. I've done some research and I've already tried cleaning the sensor (wasn't really dirty but it's sparkling now!), disconnected/re-connect the sensor at the board and haven't had much luck so far. I don't get any error codes at all. I replaced the sensor 1 or 2 years ago after I did get the sensor fail error codes (172 I believe?)
See a couple things which I haven't seen answered in other posts so thought I'd ask before spending money on a new one.
- There is a blinking green LED on the smaller board which the sensor connects to. It seems to just blinkk at steady rate. Does the blinking indicate anything?
- I've also tried depressing the white "cal" button on the small circuit board and haven't noticed any change. Does that indicate the sensor is bad?
I have a pentair whisper quiet pump which I don't think is adjustable for rpm to try and get more flow to resolve the problem but to be honest i haven't researched the pump as much yet. Seems like I have good flow though. Is this pump adjustable?
Sorry for the long post! Hope someone can help. Thanks!