Manual 2100-674A
Page
34 of 41
In addition to setting up the address, the user may
also want to set the unit of measure (UOM) and
economizer control type.
To change these settings:
1) Press MENU key to access the Main Menu
screen.
2) Press UP or DOWN keys and ENTER key to
enter USER password 2000.
3) Press UP or DOWN keys to scroll to
Sys Config
;
press ENTER key.
4) Press UP or DOWN keys to scroll to
Unit Setup
(A1)
screen.
5) Press ENTER key to scroll to
UOM (
see Figure
32).
6) If desired, press UP or DOWN keys to change
the value from
USA
to
SI
,
NC
,
LON
,
CAN
or
UK
. Units are preconfigured for each selection.
7) Press ENTER key to save and move the cursor
back to the top left position.
8) Press DOWN key to navigate to
Economizer
Setup (A2)
screen.
9) Press ENTER key to scroll to
Type (
see Figure
33).
10) Press UP or DOWN keys to change economizer
type to
None
,
Drybulb
,
Temperature and
Humidity
or
Enthalpy
.
11) Press ENTER key to save.
Basic wall unit parameter settings are now set and
the unit is ready to communicate with the LV.
FIGURE 32
Changing Unit Setup Values
TEC-EYE Status Screen
The Status screen is the default start-up screen and
also the return screen after 5 minutes of no activity.
The screen can be accessed any time by pressing the
ESCAPE key repeatedly.
The wall-mount unit address is displayed in the upper
right corner on the Status screen (see Figure 31). The
Status screen also shows the current date, time, return
air temperature, mixed air temperature, outdoor air
temperature, outdoor humidity and outdoor dew point
conditions. Blower, damper and unit status are also
displayed. See Table 6 on page 41 for wall-mount unit
status messages.
NOTE:
Screenshots shown in this manual reflect
default settings (when applicable).
Setting Up Wall-Mount Units for
Operation
The TEC-EYE hand-held diagnostic tool is needed to
set up the wall-mount unit(s).
1. Address Each Wall-Mount Unit
Each unit must have a unique address for the
system to operate correctly with th LV controller
(
Ex: 1, 2, 3, 4 depending on the number of units
).
The unit only needs the address to be changed for
the communication to work properly.
The wall-mount unit address is displayed in the
upper right corner on the Status screen on the
TEC-EYE display (see Figure 31).
To change the unit address:
1) Press MENU key to access the Main Menu
screen.
2) Press UP or DOWN keys and ENTER key to
enter USER password 2000.
3) Press UP or DOWN keys to scroll to
Sys Config
;
press ENTER key.
4) Press UP or DOWN keys to scroll to
Unit Setup
(A1)
screen.
5) Press ENTER key to scroll to
Controller
Address (
see Figure 32).
6) Press UP or DOWN keys to change the address
to a value between 1 and 4.
NOTE:
Each unit must have a unique address for the
communication to work properly. Bard also
recommends labeling each unit for ease in
identification.
