Thermistor Wiring Diagram. The lyric t6 pro wifi thermostat wiring diagrams show you how to properly wire the different versions of the lyric t6 pro thermostat. The variation in the thermistor resistance shows that either conduction or power dissipation occurs in the thermistor.
At the set point a temperature rise of a few degrees results in a large increase in resistance. Thermistor protection relays are required to trip reliably. The resistance is monitored by a thermistor protection relay tpr and when the sharp change in resistance is detected by the thermistor protection relay tpr it operates a contact to initiate an alarm or to trip the protected device.
This wire will go to the g terminal on your new thermostat.
The circuit diagram of thermistor uses the rectangular block which has a diagonal line on it. The thermistor is classified into types. If you have a c wire place it into the c terminal on your wall plate. Thermostat is formed by summing two greek terms thermo and statos thermos means heat and statos means stationary standing or fixed.
