TEC2003-3 Multi-Stage Wireless Thermostat Controller Installation Instructions
5
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.
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.
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.
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.
Figure 7: Front Cover
F
IG
:T
E
C
2
0
0
x
-3
_
fr
n
t
YES
NO
70.0ºF
Room Temp
Backlit
Plain-Text
LCD
System
Activity
LEDs
Intuitive
Operation
Keys
Status LED
(beneath cover)
Table 3: Status LED
Flashes per
5-Second
Interval
Condition Indicated
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
