Quote Originally Posted by Rollie Meyers View Post
The equipment grounding conductors must be connected together, but the grounded (neutrals) conductors must not be interconnected between circuits.
There is no neutral on the 240 volt circuit so this shouldn't be a problem. Although I am using the white wire, it is a hot and I have marked them all with red tape and where there are two in the box, I have a red pigtail to hook to the outlet.