Mixing Control 360 - Floating Action - tekmar control s The Mixing Control 360 is designed to operate a mixing valve using Outdoor Temperature Reset. It can be used in applications ranging from in-floor radiant to commercial baseboard systems for Boiler Return Protection with full reset. This control regulates a single heating water Installation | tekmar 360 Mixing Control User Manual wwwalsdir››Sensors›360 Mixing Controltekmar 360 Mixing Control User Manual • Installation • tekmar Sensors. Remove the control from its base by pressing down on the release clip in the wiring chamber and sliding the control away from it. check the wiring diagram and select those sections of the chamber with common voltages.