Published in U.S.A.
www.johnsoncontrols.com
TEC2104-3 N2 Networked Multi-Stage Economizer Thermostat Installation Instructions
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Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2009 Johnson Controls, Inc.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
Technical Specifications
TEC2104-3 N2 Networked Multi-Stage Economizer Thermostat
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
Economizer Output
0 to 10 VDC into 2k ohm resistance minimum
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
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
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 89/336/EEC
Australia and
New Zealand
C-Tick Mark, Australia/NZ Emissions Compliant
Shipping Weight
0.75 lb (0.34 kg)
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or
misuse of its products.
