How do I set up the Room ID, PAN ID, and RF Channel when installing a new e7w Thermostat?

When you first power on the e7w, it enters Initialization Mode and displays 'rId'. Press the MODE button to configure the Room ID (high, medium, low values using UP/DOWN arrows), then press UP arrow to configure PAN ID (0-255 range), and finally RF Channel (11-26 range). Press FAN to confirm each value. After setup, press FC to return to initialization mode, and the e7w will search for its HVAC partner using these settings. (Pages 30-33)