The Johnson Controls TEC2101-3 Electronic Thermostat is a highly advanced thermostat specifically designed for control of equipment such as unit heaters and single-stage HVAC equipment. The TEC2101-3 thermostat features Metasys® system N2 Bus communication capability that enables remote monitoring and programmability for efficient space temperature control. The thermostat uses an intuitive, plain text, menu-driven, backlit display that makes setup and operation quick and easy. 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 TEC2101-3 has a Metasys system N2 open communication which provides compatibility with a proven communication network; N2 Bus is widely accepted by Heating, Ventilating, and Air Conditioning (HVAC) control suppliers. The backlit LCD offers real-time control status of the environment in easy-to-read text messages with constant backlight that brightens during user interaction. A simplified setpoint adjustment allows the user to change the setpoint by simply pressing the UP or DOWN arrow keys. There are five easy-to-use interface keys which allow for easy commissioning of the thermostat, eliminating 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. Includes over 20 configurable parameters, enabling the thermostat to adapt to any application, and allowing the installer access without having to open the thermostat cover. Configurable auxiliary output provides 24 VAC control for lighting, exhaust fans, and other auxiliary functions.
Product Specifications
| Description |
N2 Networked Heat Pump Thermostat |
| Applications |
Heat Pumps with up to 3 Heating/2
Cooling Stages |
| Power Requirements |
19 to 30 VAC, 50/60 Hz, 2 VA
(Terminals RC and C) at 24 VAC nominal, Class 2 or Safety Extra-Low Voltage (SELV) |
| Relay Contact Rating |
30 VAC, 1.0 A Maximum, 3.0 A In-Rush,
Class 2 or SELV |
| Digital Inputs |
Voltage-Free Contacts across Terminal
C to Terminals DI1 and DI2 |
| Wire Size |
18 AWG (1.0 mm Diameter) Maximum, 22
AWG (0.6 mm Diameter) Recommended |
| Temperature Sensor Type |
Local 10k ohm Type II Negative
Temperature Coefficient (NTC) Thermistor |
| Temperature Range Backlit Display |
-40.0°F/-40.0°C to
122.0°F/50.0°C in 0.5° Increments |
| Temperature Range Heating Control
|
40.0°F/4.5°C to 90.0°F/32.0°C |
| Temperature Range Cooling Control |
54.0°F/12.0°C to 100.0°F/38.0°C |
| Accuracy Temperature |
±0.9F°/±0.5C° at 70.0°F/21.0°C Typical
Calibrated |
| Minimum Deadband |
2F°/1C° between Heating and Cooling |
| Ambient Conditions Operating |
32 to 122°F (0 to 50°C); 95% RH
Maximum, Noncondensing |
| Ambient Conditions Storage |
-22 to 122°F (-30 to 50°C); 95% RH
Maximum, Noncondensing |
| Compliance United States |
UL Listed, File E27734, CCN XAPX,
Under UL 873, Temperature Indicating and Regulating Equipment FCC Compliant to
CFR 47, Part 15, Subpart B, Class A |
| Compliance Canada |
UL Listed, File E27734, CCN XAPX7,
Under CAN/CSA C22.2 No. 24, Temperature Indicating and Regulating Equipment
Industry Canada, ICES-003 |
| Compliance Europe |
CE Mark, EMC Directive 89/336/EEC |
| Compliance Australia and New
Zealand |
C-Tick Mark, Australia/NZ Emissions
Compliant |
| Shipping Weight |
0.75 lb (0.34 kg) |