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 174 of 196
7.3 Plant Status
The Plant Status screen is displayed in the round-robin on BST Manager units only.
Figure 7.3: Plant Status Screen
The following notes apply to this screen:
• The Outside Temp (Outdoor Air Temp Sensor), Sys Return (Rtn Hdr Temp Sensor),
SH Supply (Hdr Temp Sensor), DHW Supply (DHW Temp Sensor) and Other
Supply (Loop 2 Supply, not shown) are displayed when the associated sensors are
enabled as part of a BST Cascade. If a given sensor is enabled but no sensor is
detected, the screen displays “Open” for the missing data.
• A maximum of two Setpoint and Supply data can be displayed, based on the Application
chosen in Section 6.3.3: Application Configuration (only Space Heating and DHW,
Space Heating and Other or DHW and Other can be active simultaneously). If only
one application is active, one Setpoint and Supply data are displayed.
• The screen displays Sys Fire Rate unless the Plant is configured for DHW Swing
Boiler configuration.
• If the Plant is configured for DHW Swing Boiler configuration, the screen displays
DHW Fire Rate.

Watts AERCO Edge [ii] Specifications

General

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