Refrigerator Wiring Help Please

[Dillon Bratcher]

Just purchased a new fridge. The old one was removed a week ago by a repairmen due to it being bad and I decided to install the new one myself because 3 wires should be simple enough. And it is, except I don’t know which wire is +, -, or GRD. Out of the wall I have two wires coming through. One is solid white and one is red/white. The red one splits off and sits alone. The white one goes into a 3 way terminal and then from the terminal branches out a black/white wire and a solid white wire. Attempting to attach pictures but not succeeding on mobile.

[corn18]

The white one is negative/ground. The red/white one is positive. A quick check with a voltmeter would verify this.

[Dillon Bratcher]

Thank you. Perfect. All is working well.