Jebao RW15... Problem with C-Mode


New member
ok... so the way i think this is supposed to work is that it's supposed to turn one pump on and the other off, then when the other pump comes on, the first one goes off. Seemed to work at first... then i started having problems with it. Sometimes they'll both be off and sometimes they'll both be on. What's going on???


New member
I had the same issue and wrote to FishStreet for advice. It did fix the problem.

-Must be set as Master/Slave
-Enter "C" mode. Same flow rate on both
-Put in night mode
-Block light with your finger to simulate night
-Disconnect the power, wait 30 seconds then power up again

Hope it works for you


New member
My rw8's do the same thing. I will have to try this. It gets to be anoying having to fix it every so often.


New member
I have two rw-15's and I'm having the same issues. I'm curious if this worked for everyone else and if not, have you been able to fix the issue?