- Press the reset button located next to the C terminal on the thermostat
- Watch the upper left hand corner
- It will show WK$ .X where X could be between 2 and 255
- To get the full IP you combine the first 3 set of numbers from the router and the last set from the thermostat . (example: router IP 192.168.1.1 thermostat .25 = IP of 192.168.1.25)