Burner Menu; Service Mode/Manual Firing Rate Function - Watts AERCO EXT Installation, Operation & Maintenance Manual

Modulex EXT Commercial Series
CHAPTER 8: Maintenance Schedule

6.5 Burner Menu

The Burner Menu allows access to calibration, manual operation, and troubleshooting settings.
This menu is password protected and is only for authorized AERCO technicians.

6.5.1 Service Mode/Manual Firing Rate Function

1. Click on the Service Mode
2. Enter the password.
3. Click on the Service Mode Icon again. This will show an Activate Button.
4. Note that at this point, the screen shown if for the whole boiler.
5. Toggling the Activate button allows user to operate the boiler with a manual firing rate
6. Click on the Request +/- buttons to set the boiler manual firing rate desired.
7. If desired, user can select which burner(s) to run during manual firing rate function.
a. Select one of the available burners
b. Note that the next screen shown is for the selected Burner.
c. Toggle the Activate button to enable burner to run during manual firing rate.
d. The Current Fire Rate of activated burners will equal the manual firing rate set in
the Boiler Screen.
8. To disable the Sweeper/Manual Firing Rate Function, press the Home button
OMM-0160_A • DRAFT
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