Watts AERCO Edge [ii] - Subsystem Component Testing

Edge [ii] Controller Operation Manual
SECTION 4: DIAGNOSTICS
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 80 of 196
4.3.2 Analog Outputs
The Analog Outputs screen displays the current values of the various analog outputs and
allows you to manually adjust their values.
1. Go to: Main Menu → Diagnostics → Analog Outputs and Relays → Analog Outputs.
DEFAULT MODE MANUAL MODE
Figure 4.3.2: Analog Outputs and Relays: Analog Outputs Screen
2. In Default mode, this screen is grey and displays the current value (read-only) of all analog
outputs.
3. If you press the Manual button, the unit’s fire rate is reduced to zero and the sliders turn
green. You can now manually adjust the position of one or more of the outputs and verify
the behavior of the selected output(s). You can return all sliders to 0.00 by pressing the
Zero button.
4. To put this screen back in Default mode, press the Manual button again.
4.4 Subsystems
The Subsystems screens allows you to test the units Air/Fuel Valve, Blower and Ignition.
NOTE: You can navigate from one Subsystem screen to the next in round-robin fashion using
the Page Left and Page Right icons on each screen.
1. Go to: Main Menu → Diagnostics → Subsystems.
Figure 4.4: Diagnostics: Subsystems Screen
2. Press on the component you want to test.