Manual 2100-695C
Page
8 of 56
4. Press UP or DOWN key on desired value until value
displays correctly.
5. Press ENTER key to save and scroll to next
parameter.
6. Press ESCAPE key until Main Menu screen is
displayed.
Information
The information screens are used as a quick reference
to show unit operational information such as staging,
A/C circuit measurements, last 24 hour run times and
software version.
Staging Information
Staging information is used to show if free cooling
is available or if any unit operation should be taking
place. The look of the staging display depends on if the
unit is communicating with a supervisory controller or
operating in orphan mode.
Orphan Mode Staging
If the unit is operating in orphan mode, the title will
display as
Unit Staging
(see Figure 5). This signifies
that the local unit has control of the unit heating and
cooling stages.
FIGURE 4
Cool and Heat Setpoints
The Quick Menu is accessible from the Main Status
Screen. Setpoints, Information and Alarm Log are
available through the Quick Menu. Pressing the UP
or DOWN keys while on the Main Status Screen will
change the Quick Menu icon displayed (see Figure
3). Press the ENTER key when the desired icon is
displayed.
FIGURE 3
Quick Menu Icons
Alarm Log
Information
Setpoints
NOTE:
Screenshots shown in this manual reflect
default settings (when applicable).
Quick Menu
Setpoints
From this screen, the local unit heating and cooling
setpoints, used for orphan mode operation only, can be
changed.
Once the supervisory controller (LC6000) is connected,
cooling and heating setpoints will be communicated
and local cooling and heating setpoints will be replaced
with the communicated cooling and heating setpoints.
If at any time the wall-mount unit(s) loses
communication with the LC6000 controller, the wall-
mount unit(s) will go into orphan mode and operate
using the last communicated setpoints.
To verify or change the wall-mount unit cooling and
heating setpoints in orphan mode:
1. Connect the TEC-EYE diagnostic tool to the control
board located in the unit.
2. From the Status screen, press UP or DOWN key
until Quick Menu displays Setpoints icon. Press
ENTER key.
3. Press ENTER key to scroll to the selected choice
(see Figure 4).
FIGURE 5
Orphan Mode Staging
Master Staging
If the unit is communicating with a supervisory
controller, the title will display as
Master Staging
(see
Figure 6). This signifies that the supervisory controller
has control of the unit heating and cooling stages.
FIGURE 6
Master Staging
