I would like to replace what I think is a faulty relay on my jacuzzi board... but there are 4 P&B T92S7D12-12 Relays on this board... My question(s)
How do I test these .. the Jacuzzi J330 is powered by 220 VAC. Do I need to remove them?
I have some Engineering degrees but not much electronics experience. I think I see that these are double pole and I might need to power the 'input' side and read the switching sides? If this sounds like I'm not sure how to do this you're reading correctly. I've actually already replaced the board but I want to see if I can diagnose the problem with the old one.
Thank you for any help.
Tom
