Johnson Controls TEC2102-3 - Thermostat for Heat Pump

The Johnson Controls TEC2102-3 is a highly advanced heat pump thermostat specifically designed for control of equipment such as rooftop units (with and without economizers), heat pumps, and single- and multi-stage heating/cooling equipment. The TEC2102-3 features Metasys system N2 Bus communication capability that enables remote monitoring and programmability for efficient space temperature control and uses an intuitive, plain text, menu-driven, backlit display that makes setup and operation quick and easy. This thermostat uses a unique Proportional-Integral (PI) time-proportioning control algorithm that virtually eliminates temperature offset associated with traditional differential-based thermostats.

Features

The Johnson Controls TEC2102-3's Metasys System N2 Open Communication provides compatability with a proven communication network. The Backlit Liquid Crystal Display (LCD) Offers real-time control status of the environment in easy-to-read, English text messages with constant backlight that brightens during user interaction. A simplified setpoint adjustment enables the user to change the setpoint by simply pressing the UP/DOWN arrow keys; five easy-to-use interface keys Allow for easy commissioning of the thermostat, and eliminate the need for DIP switches. Two configurable digital inputs provide additional inputs for advanced functions such as remote night setback, occupancy override, and service or filter alarms, while over 20 configurable parameters enable the thermostat to adapt to any application, allowing the installer parameter access without opening the thermostat cover. Includes configurable auxiliary output which provides 24 VAC control for lighting, exhaust fans, and other auxiliary functions.

The TEC2102-3 thermostat also offers many other features, including an adjustable heating/cooling deadband that adjusts the minimum cooling/heating deadband from 2.0F°/1.0C° to 4.0F°/2.0C°. Remote indoor andoutdoor sensing Accomodates remote indoor and outdoor sensors; up to three indoor sensors can be averaged. The adjustable anti-short cycle timer adjusts the minimum on/off times for heating and cooling stages from 0 to 5 minutes. Three levels of keypad lockout can be set up through the Installer Configuration Menu and accessible configuration parameters allow local access to all configurable parameters while limiting unwanted parameter tampering once the thermostat is set up. The adjustable power delay on startup enables a delay before authorizing any operation after powering-up the thermostat (You can also use this delay to sequence startup of multiple units in one location). A smart fan operates continuously during the occupied times and cycles with the equipment during unoccupied times. Three Light-Emitting Diodes (LEDs) provide fan, auxiliary heating, and heat pump compressor status at a glance. Adjustable temporary occupancy time adjusts from 0 to 12 hours. Frost protection provides a minimum heating setpoint of 42.0°F/5.5°C to prevent freezing in the zone controlled by the thermostat, regardless of its mode, while auxiliary contact provides 24 VAC control for exhaust fans, lighting, and other auxiliary functions. Adjustable heating/cooling cycles per hour (On/Off Control) provides configurable settings for 3 to 8 heating cycles and 3 or 4 cooling cycles in a 1-hour period, balancing temperature control and equipment cycling. High and low balance point adjustments allow more precise control of heat pump operation based on the outdoor air temperature. System mode lockout allows the heating and cooling modes to be locked out based on the outdoor air temperature when an outdoor air sensor is connected. Nonvolatile Electrically Erasable Programmable Read-Only Memory (EEPROM) prevents the loss of adjusted parameters during a power failure. Network addressing and viewing is available via the menu-driven user interface. Remote access allows the user to read/write and access the parameters of the thermostat via a supervisory controller.

Product Specifications