Install Instructions
Table Of Contents
- Applications
- North American Emissions Compliance
- United States
- Canada
- Installation
- Parts Included
- Location Considerations
- Installing the Thermostat Controller
- Wiring
- Setup and Adjustments
- Overview
- Customizing the Home Screen
- Touchscreen Icons
- User Lockout
- Using the USB Port
- Loading the Firmware
- Backing Up the Settings
- Restoring the Settings
- Choosing the Communication Mode (TEC3620-00-000, TEC3621-00-000, TEC3622-00-000, and TEC3623-00-000 Models)
- Configuring the Thermostat Controller
- Installer Configuration Menu
- Screen Reset
- Selecting the Unit Type
- By default, the thermostat controller is configured for 4-pipe fan coil mode. To change to a 2-pipe or Pressure-Dependent VAV mode:
- Configuring the Supply Fan - Fan Coil Only
- Setting the Control Mode
- Setting the Fan Mode - Fan Coil Only
- Configuring the Zone Space or Equipment Size
- Changeover
- Dehumidification Control - Fan Coil Only
- Temperature Setpoints
- Configuring Occupancy
- Selecting Schedule Source
- Scheduling
- Setting the Local Schedule
- Overriding the Occupancy Mode
- Enabling Optimal Start
- Enabling the Motion Sensor (TEC3x21-00-000, TEC3x23-00-000 Models)
- PID/PRAC+ Automatic Control Tuning
- Configurable Binary Inputs
- Aux Control
- Commissioning Mode
- Sensor Priority
- Available Fault Diagnostics
- Menus and Submenus
- Troubleshooting
- Repair Information
- TEC3000 Series Proportional Fan Coil and Individual Zone Thermostat Controllers with Dehumidification Capability (Part 1 of 2)
TEC3000 Series Proportional Fan Coil and Individual Zone Thermostat Controllers with Dehumidification
Capability Installation Instructions
38
System Status
(Cont)
Unit Status Cooling System Fault
Airflow Fault
Open Window
Control Off
Unreliable Temperature
Dehumidification
Idle
Cooling
Heating
Cooling Unavailable
Heating Unavailable
Cooling Unavailable due to Changeover
Cooling Unavailable due to OA Temp
Cooling Unavailable due to Control Mode
Heating Unavailable due to Changeover
Heating Unavailable due to OA Temp
Heating Unavailable due to Control Mode
Supply Air Temperature 75°F -50 to 250°F (-45 to 121°C)
Changeover State Supply
Temperature
Unreliable
Changeover Disabled
Cooling Mode
Heating Mode
Supply Temperature Unreliable
Zone Temp Source Internal Sensor Unreliable
Internal Sensor
Remote Sensor
Network Override
Input Not Installed
Control Status Cooling % Command 0% 0 to 100%
Heating % Command 0% 0 to 100%
Reheat % Command 0% 0 to 100%
Cool Stage 1 Off On or Off
Heat Stage 1 Off On or Off
Reheat Stage 1 Off On or Off
Fan % Command 0% 0 to 100%
Fan On On or Off when Supply Fan Type =
Single-speed or Variable-speed
Off, Low, Medium, or High when Supply
Fan Type = Multi-speed
Controller Info Model Name TEC3x2x-xx
—
Software Version x.x.x.xxxx —
Unit Name TECxxxxx —
Device Name — User-Supplied
Device Description TEC3000
—
Table 10: Menus and Submenus (Part 7 of 8)
Level 1 Level 2
(LCD Screen Name)
Level 3
(Default Values)
Available Values
1