View Single Post
Old 06-06-13, 01:43 AM   #45
AC_Hacker
Supreme EcoRenovator
 
AC_Hacker's Avatar
 
Join Date: Mar 2009
Location: Portland, OR
Posts: 4,004
Thanks: 303
Thanked 723 Times in 534 Posts
Default

Quote:
Originally Posted by Jumpmaster View Post
Besides L1, L2, and L3, do I use the fourth wire to run to the ground lug? Everything else seams pretty straight foward, I just am puzzled over wiring the com wire.

What color is the 4th wire?

-AC
__________________
I'm not an HVAC technician. In fact, I'm barely even a hacker...
AC_Hacker is offline   Reply With Quote