poknsnok
New member
I have a 7' tank with 2x6100 and 1-6000 tunze. I use sequential for random flow. in the manual the pumps 1a,1b,2a and 2b should come on in that order with the first pump staying on. mine is not working that way. there is a period where none of the pumps come on. then 1b comes on. after that 1a and 2 a will come on then 2b comes on and all run for thier set times. then all is off. its been like this for a while. what do I need to do to make it work correctly. Ive had the 2x6100 and the 7095 for about 5 months