Watts AERCO Edge [ii] - Plant Status Screen Details

Edge [ii] Controller Operation Manual
SECTION 1: INTRODUCTION
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 16 of 196
The following notes apply to this screen:
• In normal operation, the area just below the screen heading displays operating status
and fault messages. Status messages have white lettering, Warning messages have
yellow lettering and Fault messages have red lettering, as shown above.
• Setpoint is not displayed on the unit if BST mode is enabled.
• The Max. Fire Rate parameter is displayed when the max fire rate is set to a quantity
other than 100% and the unit Target Fire Rate is -1% or more from the Max Fire Rate.
For a full description of this screen, see Section 7.2.
1.12.1 Plant Status Screen
If the unit is designated as the “Manager” in a Boiler Sequencing Technology (BST) cascade,
the Plant Status screen can also be displayed by pressing the Page Right arrow. This screen
appears only on the BST Manager.
Figure 1.12.1: Plant Status Screen
From this screen, you can navigate between this and the Unit Status Screen using the Left
Page and Right Page arrows.
For a full description of this screen, see Section 7.3: Plant Status.