Intex 8221

[cfao]

Hi,

Can anyone explain me which parts of the transformer feed which parts of the system?
I know the 10VAC go to the mainboard, but what do the 18VAC feed? The motor? What about the chlorinator?

I think my transformer has died and I would like to build one myself, or buy a new one, but I can't seem to find them anywhere. Any ideias on where they are sold and the typical value one goes for?

Thank you!