So I need a little help figuring out how to wire a 3 element package I bought from Ryan at electric brewing supply. I plan to adjust the schematic some by changing from a 50 amp spa panel to a 60 amp so that I can power both the Boil and HLT if I ever wanted to do a back to back batch. However with my new system uses 26 gallon kettles so I doubt I will be do that very often.
Here are the questions that I have based on the schematic found here http://www.ebrewsupply.com/designs/5...3-Electric.pdf
. I've also attached some photos I received from Ryan to reference for layout ideas.
1. For the three element contactors they each have terminals A1, A2, 1, 2, 3, and 4. I think A1 would be the red wire in the diagram from the switch and A2 is the blue wire which goes to the LED. Then 1 and 3 are the power in (3 coming from the SSR) and 2 and 4 is the power to the element plug. Is this correct?
2. For the 63 amp contactor coming in from the GFCI disconnect. What wires go to what terminals on it? It appears that a jumper wire goes from A1 to 1 and is shown as a red 14 gauge wire and then A2 goes to the key switch. And the green LED light is connected to terminals 2 and 4 along with the other wires that then lead to the breakers.
3. What wires go to what terminal on the switches once I add the extra set of NO Contacts that came with them creating 8 terminals on each switch.
4. And lastly does anyone know how to take apart a keyed switch to put it into the box? It doesn't seem like it unscrews or comes apart and I don't want to break it.