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•
Use the MENU key to:
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access the Main User Menu or to exit the menu
(See the Main User Menu section.)
-
access the Installer Configuration Menu or to
exit the menu (See the Configuring the
TEC22x1-3 Thermostat section.)
•
Use the UP/DOWN arrow keys to change the
configuration parameters and to activate a setpoint
adjustment.
Backlit Liquid Crystal Display (LCD)
The TEC22x1-3 thermostat includes a 2-line,
8-character backlit display. Low-level backlighting is
present during normal operation, and it brightens when
any user interface key is pressed. The backlight returns
to low level when the thermostat is left unattended for
45 seconds.
Light-Emitting Diodes (LEDs)
Three LEDs are included to indicate the fan status, call
for heat, or call for cooling:
•
The FAN LED is on when the fan is on.
•
The HEAT LED is on when heating is on.
•
The COOL LED is on when cooling is on.
Programming Overview
There are three menus used to view, program, and
configure the TEC22x1-3 thermostat.
The Status Display Menu is displayed during normal
thermostat operation. This menu continuously scrolls
through the following parameters:
•
Room Temperature
•
Clock (TEC2261-3 only)
•
System Mode
•
Occupancy Status – Occupied/Unoccupied/
Override
•
Outdoor Temperature – An outdoor air temperature
sensor must be connected.
•
Applicable Alarms – The backlight lights up as an
alarm condition is displayed.
Note: Press the YES/SCROLL key to temporarily stop
this menu from scrolling.
The Main User Menu is used to access and change
the basic operating parameters of the thermostat.
Access this menu by pressing the MENU key during
normal thermostat operation.
TEC22x1-3 L
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The Installer Configuration Menu is used to set up
the thermostat for application-specific operation. To
access this menu, press and hold the MENU key for
approximately 8 seconds.
Configuring the TEC22x1-3 Thermostat
The TEC22x1-3 thermostat comes from the factory
with default settings for all configurable parameters.
The default settings are shown in Table 2. To
reconfigure the parameters via the thermostat, follow
the steps in this section.
1. To access the Installer Configuration Menu, press
and hold the MENU key for approximately 8
seconds.
2. Once the Installer Configuration Menu begins,
press the NO key to scroll through the parameters
listed in Table 2.
3. When the desired parameter is displayed, use the
YES key to choose the desired selection option.
4. Press the YES key and then the NO key to
continue scrolling through the parameters.
When the thermostat is in the Installer Configuration
Menu and left unattended for approximately 8 seconds,
the thermostat reverts to the Status Display Menu.
To exit the Installer Configuration Menu any time, press
the MENU key, and at the exit prompt, press the YES
key. To pass over a parameter without changing it,
press the NO key.
For additional information on commissioning and
configuring thermostats, adding thermostats to a
Network Automation Engine (NAE), thermostat
mapping, and remote themostat commanding, refer to
TEC226x-3 and TEC220x-3 Series L
Network Configurable Staged Thermostats Technical
Bulletin (LIT-12011197).
Configuring the Thermostat's Neuron®
Identification
Press and hold the UP/DOWN arrow keys
simultaneously for 5 seconds to broadcast the
thermostat's Neuron Identification on the L
network.
If the cover is removed, you can see a green LED
under the LON board flash when the thermostat
broadcasts the Neuron ID. The Neuron ID is on a label
on the Echelon® chip.
You cannot send the Neuron ID while in the Installer
Configuration menu.
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