Modulex Light Commercial Series
SECTION 6: Gas Supply and Piping
OMM-0158_A
• 6/28/2022 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
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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
.
Manual Setpoint Function
1. Click on the Manual Setpoint button
icon. This will show an Activate Button.
2. Toggling the Activate button allows user to operate the boiler with a manual setpoint. Any
setpoint in the Heating or DHW Mode are ignored while the Manual Setpoint Function is
activated.
3. Click on the R/- buttons to set the manual setpoint desired.
4. To disable the Manual Setpoint Function, click on the Home button
.
