Table 4: Touchscreen icons
Icon and icon name Description
Network
Communication (for
Networked Models)
Network
communication
No Signal
Network Communication icon
indicates that the thermostat
controller detected a supervisory
controller and both are online.
No icon indicates that the
thermostat controller did not
detect a supervisory controller.
Radio Signal (For
Wireless Models)
No signal
Low signal
Medium signal
High signal
Indicates the strength of the
radio signal.
Arrow Up
Arrow Down
Increases or decreases the
cooling value on the home
screen.
Arrow Up
Arrow Down
Increases or decreases the
heating value on the home
screen.
Cooling Hold Indicates that cooling hold mode
is enabled. To disable Hold
mode, press the button.
Heating Hold Indicates that heating hold
mode is enabled. To disable Hold
mode, press the button.
Cooling Setpoint Displays the current cooling
setpoint. Indicates that Hold
mode is disabled. To enable Hold
mode, press the button.
Heating Setpoint Displays the current heating
setpoint. Indicates that Hold
mode is disabled. To enable Hold
mode, press the button.
Setpoint Temperature Displays the current setpoint
temperature. Indicates that the
Show Hold button is set to No.
Heating Mode Indicates that heating mode is
selected.
Table 4: Touchscreen icons
Icon and icon name Description
Cooling Mode Indicates that cooling mode is
selected.
Auto Mode Indicates that Auto mode is
selected.
Fan Overrides for
Single-speed Fans
On
Auto
Quiet
Adjusts the fan override between
On, Auto, and Quiet for single-
speed fans.
Fan Overrides for
Variable-speed Fans
On
Auto
Quiet
Adjusts the fan override between
On, Auto, and Quiet for variable-
speed fans.
Fan Overrides for
Multi-speed Fans
Low
Medium
High
Auto
Quiet
Adjusts the fan override between
Low, Medium, High, Auto, and
Quiet for multi-speed fans.
TEC3000 Series On/Off or Floating Fan Coil Thermostats Quick Start Guide 11