Figure 2.7 Controller Status Display; Manual 2100-620A - Bard D36A2P/BLD.10304 Installation And Service Instructions Manual

CONTROLLER INTERFACE MENU
STRUCTURE
On/Off Unit
Setpoint
Clock/Scheduler
Input/Output
Analog Inputs
Digital Inputs
Relay Outputs
Analog Outputs
Alarm History
Technician
Information
BMS Configuration
Service Settings
Control Loops
Probe Adjustment
Manual Managment
Analog Inputs
Digital Inputs
Relay Outputs
Analog Outputs
Factory
Configuration
I/O Configuration
Factory Settings
Initialization
In addition to the menu structure above, there are also
Status and Alarm screens.
Press the MENU key from any screen to return to the
Main Menu. Press the UP or DOWN keys to scroll
through the available menus. When the desired menu
is highlighted, press the ENTER key to access that
menu. Press the ESCAPE key or MENU key to return to
the STATUS screen from the Main Menu.
NOTE: Normal operating setpoints have been locked
and cannot be changed permanently, except by remote
access. Any changes made to normal operational
setpoints will be held for only 6o minutes. The
following programming for typical application items can
be accessed/changed locally and will not revert back
after 60 minutes.
Comfort Mode
1. Press and release the ENTER key for comfort mode
to change the Cooling Setpoint to 72°F for a period
of 1 hour.
2. Setpoints will return to the programmed settings
automatically after 1 hour.
3. The status screen will display COMFORT MODE
while in overide mode.
4. Pressing the ENTER key during the 1-hour period
will deactivate COMFORT MODE.

Manual 2100-620A

Page 50 of 107
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 button repeatedly.
The main screen of the STATUS screen displays the
current date, time, space temperature and temperature
setpoint. The same screen will also show the current
system operating status for Unit 1 (U1) and Unit 2 (U2).
The screen will display "B" for blower with "ON" or
"OFF" and "D" for damper followed by the percentage
that the damper is open. If the compressor is running,
it will be noted by "C1".
Using the UP/DOWN arrow keys, the user can scroll
through a host of other information:
• SAT/RAT/OAT/OAH and dewpoints at either unit
• Last hour averages information
• Last hour tracking information
FIGURE 2.7
Controller Status Display
For the following items, press the MENU key to access
programming.
Run Test
Execute a run test on each unit to verify the equipment
is functioning correctly.
1. Go to Technician menu, press ENTER key.
2. Press Up or DOWN arrow keys to get to Service
Settings menu, press ENTER key.
3. Press Up or DOWN arrow keys to get to Control
Loops menu, press ENTER key.
4. Cursor will be flashing in upper left corner of
screen. Press ENTER key to scroll to U1 Run Test.
5. Press UP key to change 'No" on screen to "Yes".
Unit 1 will begin the run test.
6. After the Unit 1 run test ends, press ENTER key to
scroll to U2 Run Test.
7. Press UP key to change 'No" on screen to "Yes".
Unit 2 will begin the run test.