Table of Contents
Advertisement
Edge [ii] Controller Operation Manual
SECTION 6 – ADVANCED SETUP
Main Menu → Advanced Setup → BST Cascade → Operating Controls →
1. Go to:
Range. The parameters that appear on this screen depend which Application is
Setpoint
chosen in
Section 6.3.3: BST Application
Application = SH (Space Heating)
Figure 6.3.4.6: Operating Controls: Setpoint Range Screen
TABLE 6.13: Setpoint Range Parameters
Available Parameters
SH Setpt Low Limit
SH Setpt Hi Limit
DHW Setpt Low Limit
DHW Setpt Hi Limit
Other Setpt Low Limit
Other Setpt Hi Limit
Other SH PRI Setpt Low Limit
Other SH PRI Setpt Hi Limit
Other DHW PRI Setpt Low Limit
Other DHW PRI Setpt Hi Limit
Setpoint Limiting
Setpoint Limit Band
Setback Schedule
Setback Setpoint
Setback Start Time
Setback Stop Time
2. Configure the Setpt Low Limit and Setpt High Limit parameters. Together these two
parameters determine the temperature range within which the setpoint for the chosen
Application can vary. (Range: 60°F to 245°F)
3. Set the Setpoint Limiting parameter to Enabled to Disabled. If Enabled, this feature
acts as a temperature limiting governor. Should a unit's outlet temperature equal Setpoint
High Limit, a PID function will intervene and maintain the outlet temperature at the Setpoint
High Limit minus the Setpoint Limit Band. If Enabled, the following parameter appears:
•
OMM-139_E
8/25/2020
Configuration, as shown in the table below.
SH
DHW
Other
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Application = SH+DHW-Stpt Prty
Applications
SH+DH
SH+DH
SH+DH
W-Stpt
W-2-Vlv
W-1-Vlv
Prty
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Other+SH-
Other+DHW
Stpt Prty
-Stpt Prty
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Page 137 of 196
Hide quick links:
Advertisement
Table of Contents
