SWCG (IC40) Does not shut off..

[Jimrahbe]

I have another pb coming out that is recommended by pentair. Supposedly he has same ewuipment on his poool so he knows the drill. We shall see

Good.. he should know, but just in case... It appears to me that the relay in the upper left of the panel, which is normally used as the pump/filter relay, is being used for something else. If true, this means that one of the other relays is being used as the pump/filter relay. It does not really matter which relay is which, as long as you know what they are and what they each do.

Please keep us up to date, as what you discover, might help others...

Thanks,

Jim R.

 

[JamesW]

Can you post a picture of the whole system?

 

[cavie]

the white and yellow wires on the large transformer bottom right going to a 2 pole breaker are very puzzling to me. Where does the black wire go?

 

[Foosman]

It depends if you are wiring the transformer for 120V or 240V. By default, the panel is setup for 240V in which case I believe the blue and black wires are shorted together (see attached).

 

[cavie]

It depends if you are wiring the transformer for 120V or 240V. By default, the panel is setup for 240V in which case I believe the blue and black wires are shorted together (see attached).

View attachment 71724

Yep.