Peco TA170-001 Installation guide

PECO AUTOMATION AND CONTROLS
T170 COMMERCIAL THERMOSTAT
SMART ENERGY MANAGEMENT
HIGHLIGHTS
• 24 or 110-277 VAC Supply Voltage Selection
• Auto-Staged Fan Available
• Occupancy HVAC Control Input
• Controlled Off Safety Option
• Key Pad Lockout - Partial or Full
• Setback Capability
• 2-pipe/4-pipe Configuration
• Manual or Auto Changeover
• Local or Remote Sensing
• LCD Display with Backlight
• Fahrenheit or Celsius Display
Temperature and Air Control
The T170 brings smart energy management to the hospitality industry,
retirement/care facilities, ADA compliance locations and office/public
spaces. The T170 is a microprocessor-based, stand-alone digital control that
supplies line or low voltage relay control of heat, cool, outside air and up to
three fan speeds.
Broad Range of Adjustments
Various configurations can supply staged fan, cycled fan, continuous fan,
controlled off and fan coil operation. Energy saving features include range
limit adjustment, staged fan, occupancy and setback control. This control
includes design features to meet ADA requirements.

T170 COMMERCIAL THERMOSTAT
WIRING DIAGRAM
© Copyright 2008. PECO Inc. All Rights Reserved. P/N 69265 3220-2072 Rev 0 LCT170D0908
PECO is a registered trademark of PECO, Inc. The PECO logo is a trademark and/or service mark of PECO, Inc.
Automation and Controls
Division of PECO, Inc.
PO Box 82189, Portland, OR 97282
Phone: [phone]
Email: [e-mail]
www.pecomanufacturing.com
TECHNICAL SPECIFICATIONS
Temperature Range 50 to 90°F / 10 to 32°C factory default, adjustable inward
Maximum Ambient 130°F / 54°C
Load Connections Wire leads
Mounting Installs on a standard 4" x 4" (101.6mm x 101.6mm) device
box with a 2" x 4" (50.8mm x 01.6mm) horizontal mud ring
Agency Approvals UL, UL Canada
RATINGS
MOUNTING INSTRUCTIONS
Black
Yellow
White/Black
White/Blue
White/Gray
Blue
Red
White/Brown
White/Red
White/Orange
Brown
L1
L2 / NEUTRAL
Setback Input/ Door Switch
Pipe Sensor
Occupancy Detector
Cool
(
Main Output)
Heat
(Secondary Output)
Fan Low
Fan Medium
Fan High
OutsideAir
THERMOSTAT CONNECTIONS
LOW VOLTAGELINE VOLTAGE
White/Yellow
White/Violet
Remote Probe
Circuit Common
OUTPUTS
See Ratings
Accessories
Available
from
PECO
MODEL SELECTION GUIDE
Model Part Number Description
TA170-001 68348 Auto-Cool-Heat-Off, 3 Fan Speed
TB170-001 68457 Auto-Cool-Heat-Off, Staged 3 Fan Speed