Zoeller DC Backup Unit 507 - Jumper Pins?

[SephYuyX]

This unit: https://i.ebayimg.com/images/g/kbMAAOSwJfRfsLY3/s-l640.jpg

Does anyone know what the jumper pins on the top of this unit do? I see no markings on the board, and no service manual I can find.

There are four pairs of pins, and the middle two pairs are jumped.

 

[Tuttles Revenge]

Have you looked up the wiring diagram?

 

[Sponsor]

 

[SephYuyX]

Have you looked up the wiring diagram?

I am unable to locate anything about the unit that is of worth.

 

[Fitter30]

https://www.zoellerpumps.com/wp-content/themes/zoeller/content/literature/fm1311_009132.pdf

 

[SephYuyX]

https://www.zoellerpumps.com/wp-content/themes/zoeller/content/literature/fm1311_009132.pdf

Yes, I did see that, however Zoeller in their infinite idiocy decided to make two units with the same model number. That LCD model has a bit more info out there, but nothing relevant to the non-LCD model.

 

[Fitter30]

800 928 pump phone Does the control have any contacts on the front? If it does alarm contacts. Have a volt ohm meter? Would think it's two sets of dry contacts. One would turn battery pump on the other alarm like figure 3 in that manual. Have toy pulled the front cover off control might be a diagram. Part number of the control 009073A the one in your pic.

 

[SephYuyX]

800 928 pump phone Does the control have any contacts on the front? If it does alarm contacts. Have a volt ohm meter? Would think it's two sets of dry contacts. One would turn battery pump on the other alarm like figure 3 in that manual. Have toy pulled the front cover off control might be a diagram.

There are no contacts on the non-LCD version. Yes, the manual for the LCD version does have them, but not the non-LCD one. The jumpers are in the case itself. Removing the case and exposing the board shows no markings about board P/Ns, what the jumpers do, etc. Since they are just jumpers, there is no sense in metering them since their purpose is to just ground/connect something.

If the unit wasn't needed in service, I would be a bit more thorough about it, but I don't want to risk doing something to break it.

This is more curiosity than anything else.

 

[Fitter30]

Call that 800 number monday ask for tech. I've kook for info on old controls found nothing and it will get worse. Controls are changing so fast manufacturer service people can't keep up.