Code No. LIT-1900620
TEC26x6(H)-4 Series
Thermostat Controller
TEC26x6H-4+PIR Series
Thermostat Controller
Issued December 1, 2009
TEC26x6 Series
BACnet® MS/TP Networked Thermostat Controllers
with Dehumidification Capability, Fan Control,
and Occupancy Sensing Capability
Description
The TEC26x6(H)-4 and TEC26x6H-4+PIR
Series Thermostat Controllers are BACnet®
Master-Slave/Token-Passing (MS/TP)
networked devices that provide control of twoor 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 TEC26x6H-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 Stand-By setpoints.
The technologically advanced TEC26x6(H)-4
and TEC26x6H-4+PIR Series Thermostat
Controllers feature a Building Automation
System (BAS) BACnet MS/TP communication
capability that enables remote monitoring and
programming for efficient space temperature
control. Specific models are available to
accommodate commercial and hospitality
applications.
The TEC26x6(H)-4 and TEC26x6H-4+PIR
Series Thermostat Controllers feature an
intuitive User Interface (UI) with backlit display
that makes setup and operation quick and
easy. The thermostats also employ a unique,
Proportional-Integral (PI) time-proportioning
algorithm that virtually eliminates temperature
offset associated with traditional,
differential-based thermostat controllers.
Refer to the TEC26x6(H)-4 and
TEC26x6H-4+PIR Series BACnet MS/TP
Networked Thermostat Controllers with
Dehumidification Capability, Fan Control, and
Occupancy Sensing Capability Product
Bulletin (LIT-12011587) for important product
application information.
Features
• BACnet MS/TP communication — provides
compatibility with a proven communication
network; BACnet MS/TP 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
Selection Chart
TEC26x6(H)-4 and TEC26x6H-4+PIR Thermostat Controller Models (Part 1 of 2)
Code Number Control Outputs Onboard
Occupancy Sensor
TEC2616-4 Two On/Off No No Commercial Market
TEC2616H-4 Two On/Off No No Hospitality Market
TEC2616H-4+PIR Two On/Off Yes No Hospitality Market
TEC2626-4 Two On/Off or Fl oating No No Commercial Market
TEC2626H-4 Two On/Off or Floating No No Hospitality Market
TEC2626H-4+PIR Two On/Off or Floating Yes No Hospitality Market
Dehumidification
Capability
• 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
Repair Information
If a TEC26x6(H)-4 or TEC26x6H-4+PIR
Series Thermostat fails to operate within its
specifications, replace the unit. For a
replacement thermostat, contact the nearest
Johnson Controls® representative.
Application
The performance specifications are nomina l and conf orm to accep table industr y standar ds. For ap plications a t condition s beyond th ese specification s, consult the local Johnson Controls o ffice.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2012 Johnson Controls, Inc.
1 of 3
www.johnsoncontrols.com
TEC26x6 Series BACnet® MS/TP Networked Thermostat Controllers with
4-15/16
(125)
3-3/8
(86)
1-1/8
(29)
(125)
(86)
(36)
70.0ºF
Room Temp
Room Temp
°C
°F
TEC26x6(H)-4 and TEC26x6H-4+PIR Thermostat Controller Dimensions, in. (mm)
Dehumidification Capability, Fan Control, and Occupancy Sensing Capability
TEC26x6(H)-4 and TEC26x6H-4+PIR Thermostat Controller Models (Part 2 of 2)
Code Number Control Outputs Onboard
Occupancy Sensor
TEC2636-4 Two On/Off or Floating No Yes Commercial Market
TEC2636H-4 Two On/Off or Floating No Yes Hospitality Market
TEC2636H-4+PIR Two On/Off or Floating Yes Yes Hospitality Market
TEC2646-4 Two Proportional 0 to 10 VDC No No Commercial Market
TEC2646H-4 Two Proportional 0 to 10 VDC No No Hospitality Market
TEC2646H-4+PIR Two Proportional 0 to 10 VDC Yes No Hospitality Market
TEC2656-4 Two Proportional 0 to 10 VDC No Yes Commercial Market
TEC2656H-4 Two Proportional 0 to 10 VDC No Yes Hospitality Market
TEC2656H-4+PIR Two Proportional 0 to 10 VDC Yes Yes Hospitality Market
Dimensions
Dehumidification
Capability
Application
4-15/16
70.0ºF
°C
°F
3-3/8
1-3/8
FIG:dmnsns_tec26x6
Accessories (Order Separately)
Code Number Description
SEN-600-1 Remote Indoor Air Temperature Sensor
TE-6361M-1
SEN-600-4 Remote Indoor Air Temperature Sensor with Occupancy Override and LED
TE-636S-1 Strap-Mount Temperature Sensor
MS-BACEOL-0 RS485 End-of-Line Terminator
TEC-6-PIR
TEC-6H-PIR
1. Additional TE-636xx-x Series 10k ohm Johnson Controls Type II Thermistor Sensors ar e available; refer to the TE-6300 Series Temperature Sensors Product
2. The TEC-6-PIR and TEC-6H-PIR Accessory Covers can be used to replace the existing cover on a non-PIR TEC26x6(H)-4 Series Thermostat Controller to
1
2
2
Bulletin (LIT-216320) for more details.
provide occupancy sensing capability.
Duct Mount Air Temperature Sensor
Commercial Fan Coil Cover for Occupancy Sensor
Hospitality Fan Coil Controller Cover for Occupancy Sensor
The performance specifications are nomina l and conf orm to accep table industr y standar ds. For ap plications a t condition s beyond th ese specification s, consult the local Johnson Controls o ffice.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2012 Johnson Controls, Inc.
2 of 3
www.johnsoncontrols.com
TEC26x6 Series BACnet® MS/TP Networked Thermostat Controllers with
Dehumidification Capability, Fan Control, and Occupancy Sensing Capability
Technical Specifications
TEC26x6(H)-4 and TEC26x6H-4+PIR Series BACnet MS/TP Networked Thermostat Controllers
with Dehumidification Capability, Fan Control, and Occupancy Sensing Capability
Power Requirements 19 to 30 VAC, 50/60 Hz, 2 VA (Terminals 4 and 5) at 24 VAC Nominal,
Relay/Triac
Contact Rating
Analog Output
Rating
Fan Relay Output Rating 19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum, 3.0 A In-Rush
Auxiliary Output
Rating
Binary Inputs Voltage-Free Contacts across Terminal Scom to Terminals BI1, BI2, or UI3
Analog Inputs Resistive Inputs (RS and UI3) for 10k ohm Johnson Controls Type II Negative Temperature Coefficient (NTC)
Temperature Sensor Type Local 10k ohm Negative Temperature Coefficient (NTC) Thermistor
Wire Size 18 AWG (1.0 mm Diameter) Maximum, 22 AW G (0.6 mm Diameter) Recommended
MS/TP Network Guidelines 32 Devices Maximum; 4,000 ft (1,219 m) Maximum Cable Length
Temperature Range Backlit Display -40.0°F/-40.0°C to 122.0°F/50.0°C in 0.5° Increments
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
Compliance United States UL Listed, File E27734, CCN XAP X, Under UL 873, Temperature Indicating and Regulating Equipment
Shipping Weight TEC26x6(H)-4 Models: 0.75 lb (0.34 kg)
On/Off and Floating
Control
Proportional Control 0 to 10 VDC into 2k ohm Resistance (Minimum)
Triac Output 19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum, 3.0 A In-Rush
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
Humidity ±5% RH from 20 to 80% RH at 50 to 90°F (10 to 32°C)
Storage -22 to 122°F (-30 to 50°C); 95% RH Maximum, Noncondensing
Canada UL Listed, File E27734, CCN XAPX7,
Europe CE Mark, EMC Directive 2004/108/EC
BACnet International BACnet Testing Laboratories™ (BTL) 135-2001 Listed BACnet Application Specific Controller (B-ASC)
Australia and New
Zealand
Class 2 or Safety Extra-Low Voltage (SELV)
19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum, 3. 0 A In-Rush, Class 2 or SELV
Thermistor Sensors
FCC Compliant to CFR 47, Part 15, Subpart B, Class A
Under CAN/CSA C22.2 No. 24, Temperature Indicating and Regulating Equipment
Industry Canada, ICES-003
C-Tick Mark, Australia/NZ Emissions Compliant
TEC26x6H-4+PIR Models: 0.77lb (0.35 kg)
The performance specifications are nomina l and conf orm to accep table industr y standar ds. For ap plications a t condition s beyond th ese specification s, consult the local Johnson Controls o ffice.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2012 Johnson Controls, Inc.
www.johnsoncontrols.com
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