USE R M ANU AL
TOUCHSCREEN 2.1
7
SEPTTEMBER 12, 2017
Starting Up
When the display is powered up, it will try to communicate with the Supervisaire
control board. During this time, a Start page is displayed. If no connection is
established within a few minutes, the display will proceed to the Home Page
where you will have access to some functionality. You will have access to
display settings like serial port configuration and a serial port status page for
troubleshooting purposes. In event of other communication issues (like missing
SD card or display calibration loss), respective message would be displayed
–
refer, as needed to Troubleshooting (page 26).
If you just have started or restarted the commissioned Dectron system, you
should see a page with two buttons where you can choose to start the system in
Normal
mode or
Service
mode (Figure 3). After selecting
Normal
mode, or if the
system is already in
Normal
mode, the normal home page should be displayed.
After selecting
Service
mode, or if the system is already in
Service
mode (just
delivered from factory and/or Non-Commissioned system), the service home
page should be displayed.
Figure 3. Normal/Service Mode selection page.
•
Normal
Mode allows for system automatic operation, based on system
control algorithm, configurations and setpoints. It is standard operational
mode, that does not require operator interference or control.
•
Service
Mode allows for manual control over the system operation.
Service mode is intended for system initial start up and
troubleshooting purposes
–
it must be used only by trained
professionals.
o
To facilitate troubleshooting process, some safeties/alarms
(except for major ones), as well as some
“Normal Mode”
control sequences are omitted in Service mode.
