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Temperature Control For Freezer or Refrigerator

Step 5Connect the Johnson Controller

Connect the Johnson Controller
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Pull the other end of the ROMEX through the hole in the base of the Johnson Controls. If you've got extra wire here, clip it back to only what's needed. Strip away the outside (yellow) insulation and connect the white and black wires to the screw terminals on the controller. Then take the bare copper ground wire and connect it to the green terminal at the base of the controller.

Be very careful with the controller when the cover is off. The temperature apparatus at the top is sensitive.
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Author:ClemsonStuart721