Green light for water pump does not turn on

[Buly]

The little green light for the WP on the control board inside the coach does not light anymore, after changing my pump? Can't figure it out why? The On/Off feature works, but the indicator light does not. Any ideas?

 

[Neal]

My hunch is your water pump controller. Either a spade disconnected or it's bad. Location is left (forward) wall of wet bay, as you know.

Amazon.com

 

[Buly]

Neal, I even replaced the controller. But the installation is a nightmare. They left zero slack on the wires, and mostly hidden behind the white board. Even I had to use a mirror to be able to see what I was doing.

 

[Neal]

Is the green light not coming on at any of the switches? Mine has 4 if I recall: kitchen sink, each bathroom, wet bay. I really think it has to be the controller, it's simply a latching relay.

 

[Buly]

All four are off, but the switches work.

 

[Neal]

I'm not at my coach but are you sure the wires are connected to the correct locations on the controller?

Here is a picture I pulled from my phone pictures history, if it helps. Upper controller is water pump, don't look at bottom one for custom sanicon control.

 

[Buly]

Thanks Neal. I will compare it to mine.

 

[Buly]

Here is mine. I even run a special ground wire to the GND spade. Maybe I have to hunt for the two white wires?