Setup And Adjustments - Johnson Controls TEC2003-3 Installation Manual

Setup and Adjustments

Overview
Figure 7 shows the front cover of the thermostat
controller, including features used for setting up and
adjusting the thermostat controller.
Status LED
(beneath cover)
Backlit
Plain-Text
LCD
System
Activity
LEDs
Intuitive
Operation
Keys
Figure 7: Front Cover
User Interface Keys
The user interface consists of keys on the front cover
as illustrated in Figure 7. The function of each key is as
follows:
• Use the YES/SCROLL key to:
- confirm menu selections and to advance to the
next menu item
- stop the Status Display Menu from scrolling
and to manually scroll to the next parameter on
the menu
Note: When the thermostat controller is left
unattended for 45 seconds, the display resumes
scrolling.
• Use the NO key to decline a parameter change and
to advance to the next menu item.
• Use the MENU key to:
- 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 Installer Configuration
Menu section.)
• UP/DOWN arrow keys change the configuration
parameters and activate a setpoint adjustment.
TEC2003-3 Multi-Stage Wireless Thermostat Controller Installation Instructions
Room Temp
70.0ºF
YES NO
Light-Emitting Diodes (LEDs)
System Activity LEDs indicate the status and actions of
the thermostat controller.
• The FAN LED is on when the fan is on.
• The HEAT LED is on when heating or reheat is on.
• The COOL LED is on when cooling is on.
The Status LED, located beneath the cover, flashes at
five-second intervals to provide indication of the
network status of the thermostat controller. See
Table 3.
Table 3: Status LED
Flashes per Condition Indicated
5-Second
Interval
1 Power On
2 Power On, Communicating
3 Power On, Communicating, Found
Wireless Network
4 Power On, Communicating, Found
Wireless Network, Communicating with
TEC20 Coordinator
Backlit Liquid Crystal Display (LCD)
The thermostat controller 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 controller is left unattended
for 45 seconds.
Status Display Menu
The Status Display Menu displays during normal
operation. This menu scrolls through several
parameters:
• Room Temperature
• System Mode
• Schedule 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.
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