TEC22x1-3 L
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® Networked Single Stage Thermostats Installation Instructions
16
Technical Specifications
TEC22x1-3 L
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Networked Single Stage 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 Safety Extra-Low Voltage (SELV)
Digital Inputs
Voltage-Free Contacts across Terminal C to Terminals DI1 and DI2
Wire Size
Unshielded Twisted Pair - 22 AWG (0.6 mm Diameter) Minimum, 18 AWG (1.0 mm
Diameter) Recommended
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Network Standard
64 Devices Maximum without repeater, 128 Devices Maximum with repeater; 6,250 ft
(1,905 m) Maximum Length (Bus Topology)
Temperature Sensor Type
Local 10k ohm 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
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
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® Certification 3.4 (pending)
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.
