@MyAZPool
We haven't talked ALL DAY!!!!! I am having separation anxiety!!!!!! LOL

I need to finish up REV2 of the Low Voltage Transformer Wiring Diagram and the Conduit Layout, now that you have provided that additional information.
r.
@MyAZPool
We haven't talked ALL DAY!!!!! I am having separation anxiety!!!!!! LOL
My typing fingers got ahead of my brain. Yep, corrected.Dual Heater Relay...........Nobody has mentioned that to me. But you seem right that i need it.
Don't you mean Heat Pump and not Master Temp?
I was thinking the Solar Hook up is working in conjunction with the Ultra temp. and then when it cant keep up - it switches to the master temp???
That was your original thinking, right?
Correct. You can have more than one RS-485 connected device connected to the RS-485 terminals. Some even connect several devices together to one pigtail and connect the pigtail to the RS-485 connector(s). I should have stated that and meant to, just forgot. Makes things really confusing and difficult if you ever have to troubleshoot though and not near as clean an install. But like I said, you will need the Serial Com Expansion Board in the near future anyway to get the FULL advantage of the IntelliValves. I will send you REV3 of the Equip Pad Plumbing Diagram. It lists seven IntelliValves for your setup. If that holds into actual setup, and you want FULL control over all seven, then you will need two Serial Com Expansion Boards (since you can only connect six IntelliValves per board.RS-485's - dont we need one for the master temp also? And another good catch because no one has mentioned the expansion card to me. I will start researching that.
interesting though....in you post of the com ports, it says "multiple wires can be inserted into a single terminal - does that mean we can piggy back????
In my honest opinion, I couldn't agree more. Much cleaner. Especially with that "Above and beyond" Pool and Equipment setup, you got going.The expansion card is the best option though.
I agree, if they are metal, then they should be bonded. That is why for mine, I used the thick plastic ones. One less "bullet-to-dodge"@MyAZPool
In regards to the NEMA 3r boxes - they are metal.....so not only should a put a ground bus bar in them to lessen the wires in conduit......
I need to have the equipontential bonding wire run to them also, right?
John_and_Val@MyAZPool - What do you think about 3 of these?
They measure 14" x 10" x 4"
You know it will be interesting to see what the inspector has to say about the plans for the electric. I hope you pick his brain to see what he is thinking as he looks at it.
Kim![]()
"You LISTENED to some one on the INTERNET????"