Jandy Aquapure 700 Relay Issues, 190/171

[ulaoulao]

Hi PoolDoc, I tend to agree with you. I know if I have a pool guy look at this he will tell me to buy a new unit, or swap out the board( if he know how to do that ). I do have an electronic background and think I can fix it but I need to know the basic stuff. 9 times out of 10 I fix my issue just talk talking to someone in the field.

I'm have acquire the knowledge to full test the relay, in an electronic sense its simple. Its a double pull double trough. Meaning 25 volts in on the first pair of leads. The relay then sends to the second or third pair. So I metered the input.
X Cell on
X flow
0 cell reversing
25 volts to cell

O Cell on
X flow
X cell reversing
no voltage.

So I check the relay and it has no voltage going in to it when in cell reversing. So is there a
x Cell on
X flow
X cell reversing
Mode? Does "cell reversing" assume the cell is on? If so I'm sunk ( no pun intended )!

[PoolDoc]

All I can say is, "Call Jandy!" and hope a sympathetic customer service agent can give you access to that info.

[ulaoulao]

No response from Jandy but I figure it out. Cell was installed in the reversed direction.