Building New Growroom

Mitus

Well-Known Member
It's fun to punch holes in shit. Especially walls. Makes you feel like a caveman.

One thought... it might be hard as hell to run the wires with the conduit already installed... know what I mean. You might want to mark things up for where it goes... then run the wire through... then attach. At least any corners. THey can be a bitch to get 4 fat ass wires to make a sharp 90 degree turn.
All of the 90 degree turns have panels on them. Also, we did not clue the pvc yet, just ran it, so if we get snaged we can pull it apart for a min and run the wire.

-Mitus
 

bloatedcraig

Well-Known Member
Ye man push the wires down a length of conduit then thread the bend on or if you are not using manufactured bends and have bent the conduit yourself with a former get some washing up liquid banged on it, trust me it does not degrade the issualtion of the wires, it gets a bit messy but it good clean fun.
 

buggin69

Active Member
If you want to run 240 on the sub you'll need to pull a 4 wire cable... or a seperate ground

since you have to break off the 120 you'll need a neutral and still need two hots for the 240... plus a ground to be safe
 

Mitus

Well-Known Member
I'm on a budget for a few days... im dying to buy that freakin wire and finish this haha...
 

Mitus

Well-Known Member
Ok, so we're ran all the from the sub-panel to the main panel and we're ready to connect the wires.

As I said before we're running both 240v and 120v off of this sub-panel. Can some one go over how I connect my 4 wires to the sub-panel?

Attached are pics of the panel w/ 4 wires hanging, ready to be hooked up... a pic of the 240v outlets that will be running off the sub-panel (i'll also be running a few 120v outlets)... and the breakers that will be in the sub-panel

-Mitus
 

Attachments

buggin69

Active Member
Attached are pics of the panel w/ 4 wires hanging, ready to be hooked up... a pic of the 240v outlets that will be running off the sub-panel (i'll also be running a few 120v outlets)... and the breakers that will be in the sub-panel

-Mitus

let somebody verify this but your two red wires need to be screwed down under the flathead screws on the right side of the panel... technically black on top and red on bottom but they are both hot legs of 120 so it doesn't matter AT ALL.
the white wire (neutral) goes under the flat head screw on the bottom... you'll need that for the third pin on the 240 and the second pin on the 120

and i think there should be a second separate block for the ground but i guess you could just attach it to the box itself and add that ground block later... or i think really you can wire it to the neutral but that negates it's purpose of offering an alternate route to ground in the event of a short or whatever

you'll notice the double breaker goes across both legs of the hot that's how you get 240

i'm no expert... but i wire my own house all the time and it's not burning down


EDIT:
didn't' know if you knew what to do on the other side

hook the two reds to your 60 amp breaker... one under each screw... hook the green to ground in the main box or a sufficient ground somewhere.. hook the white to wherever the whites go in your box now... they aren't all exactly the same... you should be able to examine and figure it out
 

Mitus

Well-Known Member
I'm fairly certain I understand what you're saying about the main panel, but not too sure I understand how to connect the sub-panel still...

-Mitus
 

jigfresh

Well-Known Member
I'm fairly certain I understand what you're saying about the main panel, but not too sure I understand how to connect the sub-panel still...

-Mitus
Hey bro... sorry for ditching you.

I made a pic to show where the four go.

For the main panel... the green and white will go in the same type place as the sub... that long bar with lots of screws.... that's the ground bus.

Sometimes you run out of openings in the ground bus... in that case you can double up wires and put two in one hole. However... only put multiple small wires in the same hole.... the big ones you are running to the sub should get their own ground bus hole... make sense?

The reds in the main panel... will connect to both poles of the 60A double breaker you got.

I hope that is clear becuase I am offline all day tomorrow.

:peace:
 

Attachments

Mitus

Well-Known Member
Hey bro... sorry for ditching you.

I made a pic to show where the four go.

For the main panel... the green and white will go in the same type place as the sub... that long bar with lots of screws.... that's the ground bus.

Sometimes you run out of openings in the ground bus... in that case you can double up wires and put two in one hole. However... only put multiple small wires in the same hole.... the big ones you are running to the sub should get their own ground bus hole... make sense?

The reds in the main panel... will connect to both poles of the 60A double breaker you got.

I hope that is clear becuase I am offline all day tomorrow.

:peace:
You're the fukin man...

-Mitus
 

Mitus

Well-Known Member
Ok, so we've wired the sub-line to the sub-panel and are currently running the lines to each power box. We know how to wire the 110v outlets, but are not 100% sure how to wire the 240v outlets. Care to give a rundown fellas?

Here is some shots of the progress:

-Mitus
 

Attachments

Mitus

Well-Known Member
to add to the last post... Do I need to run 4 seperate lines from each side of the double 20A breaker, to each 240v outlet... or can we run 1 line from each and parrallel them along to each other outlet... hope that makes sense...

-Mitus
 

buggin69

Active Member
looks like you already have ground hooked up directly to the boxes... if you do this you'll also need to hook the ground from the sub-panel to the boxes

then you just need to run two wires from the double 20 breaker and hook one wire to each side of the 240 outlets

with 120 you hook up a hot a neutral and a ground
with 240 (3 pins receptacles) you hook up two hots and a ground (or neutral)... so basically do it the same except hook up a hot on both sides instead of hot on one and neutral on the other.. then just ground your boxes and you're good

I'm sure jigfresh will get you a graphic to show me up.. hehe
 
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