INSTALLATION Step 5: Strip and Land Wiring 1. Strip insulation from wires ~1/2 in (~13 mm), route through service channel, and land each wire in its correct terminal block. NOTE: Terminals are bi-directional. 2. Secure the wiring in the service channel using the included zip tie. 3. Use a torque driver and the included 4 mm hex bit to torque the terminal screws to 50 lbf . in (5.6 Nm). NOTE: When installing Wall Connector in a split phase electrical system, use Line-to-Line instead of Line-to-Neutral. 20 Gen 3 Wall Connector Manual