TEC3000 Series Networked and Wireless Proportional Fan Coil and Individual Zone Thermostat Controllers with
Dehumidification Capability Quick Start Guide
16
User lockout
You can select from three different levels of access at the local display to manage functionality through the
supervisory controller. This lockout is independent of any display or passcode settings. The existing temporary
occupancy capability is unaffected by this feature. User lockout hides the icons that are not operable. The lockout
levels are described in Table 4.
Using the USB port
The USB port allows you to quickly and easily load firmware upgrades, back up the current settings, and restore
settings to the TEC3000 by using a USB drive. The TEC3000 can recognize eight configuration files or firmware
package files. The USB drive format must be FAT or FAT32. The drive cannot be NTFS format or USB 3.0. If you
are upgrading firmware or copying configuration files, you need the passcode if one has been set up. Do not
remove the USB drive until the firmware upgrade is complete. The TEC3000 may restart and go offline to the NAE
after a firmware upgrade. The upgrade takes approximately three minutes.
Back
Moves the display to the previous screen.
Forward
Moves the display to the next screen.
Home
Returns the display to the main home
screen.
Save
Saves the current configuration and
parameter settings.
Delete
Deletes the scheduled event.
Clear
Clears the password entry on the keypad
screen.
Exclamation point
Indicates that an error has occurred.
Table 4: User lockout levels
Lockout level Capability
State 0
Allows full access to Home Screen Display Adjustments and icons (default).
State 1
Hides the Menu icon.
State 2
Only allows the screen to trigger temporary occupancy. Menu, Unit Power, the Up
and Down arrows, and Run/Hold are hidden.
Table 3: Touchscreen icons (Part 4 of 4)
Icon and icon name Description
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