Preliminary Start Up; Figure 19; Running In Orphan Mode - Bard FUSION-TEC WR Series Literature Assembly

PRELIMINARY START UP

Running in Orphan Mode

FUSION-TEC WR Series wall-mount units have the
capability to run without the LC6000 controller
attached—this feature is called orphan mode. This
keeps the shelter between 60°F and 77°F (factory
default settings) by the use of the factory-installed
return air sensor in each wall-mount unit. In orphan
mode, no auxiliary temperature measurement devices
are required for operation. The wall-mount unit
automatically uses a continuous blower setting to
circulate room air into the return air inlet and uses
the return air temperature sensor to control room
temperature.
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 (Set) icon.
Press ENTER key.
3. Press ENTER key to scroll to the selected choice
(see Figure 19).
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.
During installation, the ability to run in orphan mode
allows deactivation of one of the existing, older wall-
mount units, while keeping the shelter cool with the
other unit still operating. Once the first of the Bard
FUSION-TEC WR Series wall-mount units is installed
and powered on, it will operate in orphan mode—
keeping the climate inside the shelter stable and
the installers comfortable while the remainder of the
older equipment is removed and the remaining Bard
FUSION-TEC WR Series wall-mount units and LC6000
controller are installed.
Additionally, should any or all of the FUSION-TEC WR
Series wall-mount units lose communication with the
LC6000 controller (such as during maintenance), they
will continue to serve the shelter's needs until a repair
can be made.
NOTE: Screenshots shown in this manual reflect
default settings (when applicable).
Manual 2100-704C
Page 22 of 47

FIGURE 19

Cool and Heat Setpoints