Hi.

First of all, im not very good in english, but it is my only alternative since I cannot speak german.

I have a dropping flow (Right word?)

The Pump is an Aquastream (Eheim 1046 thingy) with firmware version 1.31
Aquaero Controller. Firmware version 4.10
I also have AC Evo 240 Radiator
the Cuplex Pro CPU block
And the Flowsensor.

Yesterday the flowsensor reported around 50 litres per hour, now its down to 25 litres per hour and the value is dropping downwards as i write this mail.

There are no changes in the water or in the "loop".

I have no idea of what is doing this, or how i can change/repair it.

There are no visual problems in the waterloop as I can see, nothing that blocks the water.

And some weeks before that, the flow was 70 litres per hour..


Every help or tip is greatly appreciated.

By the way, this is my first post here

Finally found out which button to press to answear here.. I really need to learn a bit german..

I looked again at the CPU block, and as I used a very bright led light I saw some muddy things where the water go in and out...

Suppose i have a cleaning job infront of me now...

I have cleaned mine to, and now the flow is better than it was before..