Watts AERCO Edge [ii] - Subsystem Calibration

Edge [ii] Controller Operation Manual
SECTION 3: CALIBRATION
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 71 of 196
7. If the output selected in Step 2, includes feedback, it is displayed in the Feedback
parameter (see the Name parameter in Section 6.5.4: Analog Inputs). If no feedback is
sensed, the reading is ‘---‘(blank). The feedback signal mapping is:
Analog Output
Analog Input (Feedback)
Display Tag
Cascade Valve
Cas Vlv Fdbk
Valve Feedback
BLR VS (Variable Speed) Pump
BLR VSP Fdbk
Pump Feedback
DHW VS (Variable Speed) Pump
DHW VSP Fdbk
Pump Feedback
8. Repeat Steps 2 through 7 with the other Analog Outputs in use in the system.
3.4 Subsystem
The Subsystem screen provides access to two system components:
• The Air/Fuel Valve
• The Spark Monitor
Figure 3.4: Calibration: Subsystem Calibration Menu
1. Go to: Main Menu → Calibration → Subsystem.
2. Press either Air Fuel Valve or Spark Monitoring.
NOTE:
You can navigate between the Air Fuel Valve and Spark Monitor screens in round-robin fashion
using the Page Left and Page Right icons on both screens.