Johnson Controls TEC26x6 Series Catalog Page

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.

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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

°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

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

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