What are the temperature-based control modes available on the ProHeat 35?

The ProHeat 35 offers four temperature-based control processes: Preheat (heating to desired temperature and holding for specific period), Bake-Out (includes cooling rate), PWHT (Post-Weld Heat Treat), and Custom Program. All temperature-based control requires thermocouple inputs, with TC1 required as minimum and TC2-TC4 available for controlling or monitoring. (Pages 28-29)