[Tiara Open] Forward bilge wiring

[Mydiamond]

1996 33 Tiara Open.
My forward bilge stopped working
Replacing it - but I see one wire from bilge pump not connected.

There are only two wires from boat side - so no manual over- ride option?
Unit has internal float - standard three wires on the unit  (Rule 800)

Also where does the electrical line go to? Fuse behind helm?
Trying to chase back to power source…. And possible Manuel override.

Any input from the forum would be appreciated.
Thank you

[ardoski14]

On my 1988 33' The forward bilge is wired to a breaker on the DC Panel. I replaced the original which only had 2 wires to a new Rule 800 with 3 wires. This off season I plan on wiring the automatic wire direct to the port battery as my AFT and MID bilges. I'll run the manual override to the breaker switch on the DC Panel.