T775R2019 Honeywell Temperature Controller

Overview

The Honeywell T775R2019 is a Series 2000 electronic stand-alone temperature controller designed for sophisticated commercial and agricultural HVAC applications. This advanced controller features a dedicated reset function, allowing for energy-efficient operation by automatically adjusting setpoints based on a secondary sensor, such as an outdoor air temperature sensor. It is engineered to provide precise on-off or modulating control for various loads, including boilers, chillers, and valves, while offering a modern graphical interface for simplified setup.

Features

• Easy-to-use graphical interface with a large backlit LCD display and intuitive menu-driven programming
• Dedicated reset function automatically adjusts setpoints based on secondary sensor input for energy efficiency
• Four SPDT relay outputs and two analog (modulating) outputs for versatile control
• Configurable modulating outputs for 0-10 Vdc, 2-10 Vdc, 4-20 mA, or Series 90
• Internal 7-day time clock scheduler for energy-saving setback and output disable options
• PI or PID control logic for pinpoint accuracy on modulating outputs
• Configurable minimum off time to protect equipment from short-cycling
• Two temperature sensors included for multi-input sensing