FULTON Endura EDR-750 Installation And Operation Manual page 66

OPERATION
!
WARNING
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional/professional codes and
regulations.
Non-Fulton product information is for
reference purposes only. No Fulton
document may substitute for full
review of documentation available
from the component manufacturer.
3-18
Lead Lag Slave Configuration. The row labeled Slave enable needs to be set to
enable slave for built in lead lag master and the row Slave mode needs to be set
to equalize run time. Refer to Figure 51 for factory default settings.
ƒ Demand to Firing Delay: The amount of time allowed between a call for
heat and the enabling of the gas valve.
Modbus Address: Each boiler on the network must have a different
ƒ
Modbus address (up to 8 boilers total).
FIGURE 51 - LEAD LAG SLAVE CONFIGURATION
One boiler on the network must be master enabled. Starting from the boiler
status screen select configure. Scroll to and select Lead Lag Master Configuration.
The row labeled "Master Enable" must be set to enable. Refer to Figure 52 for
factory default settings.
FIGURE 52 - LEAD LAG MASTER CONFIGURATION
From the Lead Lag Master Configuration screen Select the box labeled Advanced
Settings in the bottom right hand corner. Use the left and right arrows to scroll to
Add stage. The row labeled Method 1 needs to be set to error threshold. Refer to
Figure 53 for factory default settings:
SECTION 3
EDR-IOM-2019-0212
© Fulton Group N.A., Inc. 2019