A.O. Smith 2000 Boiler User Manual


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53
FIGURE 54. SUMMARY STATUS PAGE
CONFIGURE BUTTON
Pressing the Congure button (bottom left) on the Status page
opens the Conguration page.
The S7999B Conguration page does not have a “Display Setup”
button.
The conguration page allows the user to view and set parameters
that dene how the connected R7910A functions in the hydronic
heating system. All parameters are factory congured and only
a Field Service Agent must perform the conguration settings.
The conguration page contains a menu of parameters grouped
into functional areas that the user selects for conguration (see
Figure 55).
No specic order for conguration is required. All parameters
are enabled for editing, though some may not be applicable
(e.g., a conguration parameter may disable a control feature).
Selecting a parameter group from the menu displays parameters
exclusively applicable for the functional group on the page (see
Figure 56). These parameters can be edited, and when the user
is nished, control returns back to the conguration menu page.
Each parameter is displayed in its group. If there are more
parameters than will t on the screen, a vertical scroll bar allows
the user to scroll up and down to view all parameters. The
parameter name is displayed on the left and the current setting is
displayed in the text box on the right.
STATUS OR HOME PAGE
A status (summary) page (Figure 54) is displayed when the
S7999B display is connected. This status page appears on the
S7999B when the Burner control icon is pressed on the “Home”
page. The status page displays the current condition of the burner
control and displays some of the more important conguration
settings.
The boiler name associated with the burner control is displayed
in the title on the status page.
Note: When the burner control has no boiler name dened,
Modbus address is used to identify the boiler.
The initial status page displayed contains summary status
information as shown in Figure 54. Any status information not
applicable for the installation is grayed/blanked out on the screen.
Buttons on this screen include:
• Congure: used to congure the burner control
(password protected).
• Operation: used to perform daily or frequent functions
with the burner control, such as setpoint adjustment, etc.
• Diagnostic: used to view burner control diagnostic
information.
• Details: used to view burner control detail status
information.
• History: used to view burner control history
• Pump: used to expand the pump status information.
• Modulation: used to toggle between status displays:
pump, setpoints, and modulation.
FIGURE 55. CONFIGURATION MENU PAGE
FIGURE 56. SAMPLE CONFIGURATION PAGE
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