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

Ufly Controller and BCM for Modulex EXT
CHAPTER 3: OPERATION, MENU & PARAMETERS
Access and clear error history.

3.5 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.

3.5.1 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 is for the whole boiler.
5. Toggling the Activate button allows user to operate the boiler with a manual firing rate
OMM-0159_A_A • 6/28/2022
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