Check/Clean Cell Purifier off

[rebomax]

Origionally I was having a Low amps Cell. The Cell look clean, I cleaned it as specified anyways. I still had the same problem. So I bought a new cell, I zeroed out the amp hours per instruction for cell replacement. When I perform the self test I get the following readings: 3200 salt, 89 deg. power level 2, 15 volts 3.7 Amps. At the cord end where it connects to the cell I'm getting 28.49 volts, 3.6 Amps. After a little while after I turn it on the purifier cycles off and on with light flashing and the Check/Clean Cell warning.