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Johnson Controls TEC21x6(H)-4 and TEC21x6H-4+PIR Series N2 Networked Thermostat Controllers

N2 Networked Thermostat Controllers
TEC21x6(H)-4 and TEC21x6H-4+PIR Series

The TEC21x6(H)-4 and TEC21x6H-4+PIR Series Thermostat Controllers are N2 networked devices that provide control of two or four-pipe fan coils, cabinet unit heaters, or other equipment using on/off, floating, or proportional 0 to 10 VDC control input, three speeds of fan control, and dehumidification capability. The TEC21x6H-4+PIR Series Thermostat Controllers have occupancy sensing capability built into the device. These devices maximize up to 30% energy savings in high-energy usage light commercial buildings, such as schools and hotels, during occupied times by using additional standby setpoints.

The technologically advanced TEC21x6(H)-4 and TEC21x6H-4+PIR Series Thermostat Controllers feature a Building Automation System (BAS) N2 Bus communication capability that enables remote monitoring and programming for efficient space temperature control. Specific models are available to accommodate commercial and hospitality applications.

The TEC21x6(H)-4 and TEC21x6H-4+PIR Series Thermostat Controllers feature an intuitive User Interface (UI) with backlit display that makes setup and operation quick and easy. The thermostat controllers also employ a unique, Proportional-Integral (PI) time proportioning algorithm that virtually eliminates temperature offset associated with traditional, differential-based thermostat controllers.

• BAS N2 Open communication — provides compatibility with a proven communication network; N2 Bus is widely accepted by Heating, Ventilating, and Air Conditioning (HVAC) control suppliers
• onboard occupancy sensor (Passive Infrared [PIR] Models) — provides energy savings without additional installation time and cost
• password protection option — protects against unwanted thermostat controller tampering
• integral humidity sensing capability (dehumidification models) — increases occupancy comfort by providing dehumidification
• backlit Liquid Crystal Display (LCD) — offers real-time control status of the environment in easy-to-read, English plain text messages with constant backlight that brightens during user interaction
• on/off, floating, or proportional 0 to 10 VDC control — offers additional application flexibility by providing more advanced control signals
• three speeds of fan control — provide easy FAN speed selection via the interface key, to meet the application requirements
• single/dual setpoint adjustment — enables user setpoint options to accommodate application
• override interface key (commercial models) — allows easy access for temporarily overriding the unoccupied mode
• temperature scale selector key (hospitality models) — offers guests the ability to select a Fahrenheit (°F) or Celsius (°C) temperature scale display
• two configurable binary inputs — provide additional inputs for advanced functions such as remote night setback, service or filter alarms, motion detector, and window status
• over 20 configurable parameters — enable the thermostat to adapt to any application, allowing installer parameter access without opening the thermostat cover
• optional discharge air sensor — monitors unit efficiency

Select a link under the "item" tab below to order.

Cat #Application:Control OutputsOnboard Occupancy SensorDehumidification Capability
TEC2116-4Commercial MarketTwo On/OffNoNo
TEC2116H-4Hospitality MarketTwo On/OffNoNo
TEC2116H-4+PIRHospitality MarketTwo On/OffYesNo
TEC2126-4Commercial MarketTwo On/Off or FloatingNoNo
TEC2126H-4Hospitality MarketTwo On/Off or FloatingNoNo
TEC2126H-4+PIRHospitality MarketTwo On/Off or FloatingYesNo
TEC2136-4Commercial MarketTwo On/Off or FloatingNoYes
TEC2136H-4Hospitality MarketTwo On/Off or FloatingNoYes
TEC2136H-4+PIRHospitality MarketTwo On/Off or FloatingYesYes
TEC2146-4Commercial MarketTwo Proportional 0 to 10 VDCNoNo
TEC2146H-4Hospitality MarketTwo Proportional 0 to 10 VDCNoNo
TEC2146H-4+PIRHospitality MarketTwo Proportional 0 to 10 VDCYesNo
TEC2156-4Commercial MarketTwo Proportional 0 to 10 VDCNoYes
TEC2156H-4Hospitality MarketTwo Proportional 0 to 10 VDCNoYes
TEC2156H-4+PIRHospitality MarketTwo Proportional 0 to 10 VDCYesYes
Power Requirements 19 to 30 VAC, 50/60 Hz, 2 VA (Terminals 4 and 5) at 24 VAC Nominal, Class 2 or Safety Extra-Low Voltage (SELV)
Relay/Triac Contact Rating On/Off and Floating Control 19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum, 3.0 A In-Rush, Class 2 or SELV
Analog Output Rating Proportional
Control
0 to 10 VDC into 2k ohm Resistance (Minimum)
Fan Relay Output Rating 19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum, 3.0 A In-Rush
Auxiliary Output Rating Triac Output 19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum, 3.0 A In-Rush
Analog Inputs Resistive Inputs (RS and UI3) for 10k ohm Johnson Controls Type II Negative Temperature Coefficient (NTC)
Thermistor Sensors
Binary Inputs Voltage-Free Contacts across Terminal Scom to Terminals BI1, BI2, or UI3
Temperature Sensor Type Local 10k ohm NTC Thermistor
Wire Size 18 AWG (1.0 mm Diameter) Maximum, 22 AWG (0.6 mm Diameter) Recommended
Temperature Range Backlit Display -40.0°F/-40.0°C to 122.0°F/50.0°C in 0.5° Increments
Heating Control 40.0°F/4.5°C to 90.0°F/32.0°C
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
Humidity ±5% RH from 20 to 80% RH at 50 to 90°F (10 to 32°C)
Default Minimum Deadband 2F°/1C° between Heating and Cooling
Ambient Conditions Operating 32 to 122°F (0 to 50°C); 95% RH Maximum, Noncondensing
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
Canada UL Listed, File E27734, CCN XAPX7,
Under CAN/CSA C22.2 No. 24, Temperature Indicating and Regulating Equipment
Industry Canada, ICES-003
Europe CE Mark, EMC Directive 2004/108/EC
Australia and New Zealand C-Tick Mark, Australia/NZ Emissions Compliant
Shipping Weight TEC21x6(H)-4 Models: 0.75 lb (0.34 kg)
TEC21x6H-4+PIR Models: 0.77 lb (0.35 kg)


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