Watts AERCO Edge [ii] User Manual

Edge [ii] Controller Operation Manual
SECTION 7 – UNIT STATUS
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 175 of 196
7.4 BST Cascade Status
The BST Cascade Status screen provides a view of the BST cascade as a whole. It displays
the status of all of the 16 possible boilers, as well as pertinent BST system settings and
readings.
This screen is displayed in round-robin fashion only on the BST Manager unit.
Figure 7.4-1: BST Cascade Status Screen
The following notes apply to this screen:
• The data displayed on this screen depends on the Application(s) chosen in Section 6.3.3:
Application Configuration. It can display data for only two applications at a time, Space
Heating and DHW, or Other.
• Each of the 16 possible boilers in the BST cascade is represented by a box in the grid
and identified by their COM Address. Unused boxes are shown blank.
• The color of Lead boiler box blinks on/off.
• The colors of the box and the text in the boxes display the designation and status of each
boiler within the BST cascade:
Unit Designations
Unit Status
Label
Description
Label
Status
Color
DS
Dedicated Space Heating
Off Line
BLACK
DD
Dedicated DHW
DIS
Disabled
GREY
SS
Swing Boiler - SH
FLT
Fault
RED
SD
Swing Boiler - DHW
STBY
Standby
WHITE
Sd
Swing Boiler, serving
DHW, default SH
ON
Operating
GREEN
Ss
Swing Boiler, serving SH,
default DHW
S LIM
Setpt Lim
AMBER
IGN
Igniting
WHITE
• The Lag unit displays LAG in place of the COM Address.

Watts AERCO Edge [ii] Specifications

General

Brand	Watts
Model	AERCO Edge [ii]
Category	Controller
Language	English