FULTON Endura - Page 58

© Fulton Group N.A., Inc. 2022
3-8
OPERATION EDR-SOLA-IOM-2022-0216 SECTION 3
! 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 should substitute for full
review of documentation available
from the component manufacturer.
Endura boilers are factory test red
on natural gas. Propane operation
will require eld conversion to the
parameters in Table 10. Do not start
the boiler prior to fuel conversion or
damage may result.
Light O Low Fire High Fire
EDR-750
MBC1000 Supply Gas Press ("w.c.) - - 6.0 to 8.0
Enrichment Press. ("w.c.) 0.5 to 2.5 - -
Manifold Gas Press ("w.c.) - -0.2 to -0.4 -4.0 to -5.0
SOLA RPM 3000 to 3500 > 2000 < 8000
O % 2.0 to 3.5 6.0 to 7.5 5.0 to 6.0
Shutter Turns (# of Turns) - - 0.75 to 1.5
Oset Turns (# of Turns) - -2 to +2 -
Damper Position (deg) 20 to 30 - -
Light O Low Fire High Fire
EDR-1000
MBC1000 Supply Gas Press ("w.c.) - - 6.0 to 8.0
Enrichment Press. ("w.c.) 0.5 to 2.5 - -
Manifold Gas Press ("w.c.) - -0.2 to -0.4 -6.5 to -7.5
SOLA RPM 3000 to 3500 > 2000 < 10000
O % 2.0 to 4.5 6.0 to 7.5 5 to 6.0
Shutter Turns (# of Turns) - - 0.75 to 1.5
Oset Turns (# of Turns) - -2 to +2 -
Damper Position (deg) 20 to 30 - -
Light O Low Fire High Fire
EDR-1500
MBC2500 Supply Gas Press ("w.c.) - - 6.0 to 8.0
Enrichment Press. ("w.c.) 0.5 to 3.5 - -
Manifold Gas Press ("w.c.) - -0.2 to -0.4 -2.0 to -3.5
SOLA RPM 2600 to 3500 >2000 < 7500
O % 2.0 to 4.5 6.0 to 7.5 5.0 to 6.0
Shutter Turns (# of Turns) - - 1.5 to 3.0
Oset Turns (# of Turns) - -2 to +2 -
Damper Position (deg) 20 to 30 - -
Light O Low Fire High Fire
EDR-2000
MBC2500 Supply Gas Press ("w.c.) - - 6.0 to 8.0
Enrichment Press. ("w.c.) 0.5 to 3.5 - -
Manifold Gas Press ("w.c.) - -0.2 to -0.4 -4.5 to -5.2
SOLA RPM 2700 to 3500 > 2000 < 7500
O % 2.5 to 4.5 6.0 to 7.5 5.0 to 6.0
Shutter Turns (# of Turns) - - 2.5 to 4.0
Oset Turns (# of Turns) - -2 to +2 -
Damper Position (deg) 20 to 30 - -
TABLE 10  METAL WOVEN MESH BURNERS: VERIFICATION OF PROPANE COMBUSTION
16. Refer to Table 10 for parameters to commission the boiler for propane
operation. Burner turndown will be reduced when operating on propane.
 Turndown
The burner is factory congured for up to 5:1 burner turndown. Wind eects
on combustion air supply and exhaust terminations, natural draft “stack eect”,
and gas delivery systems (among other site factors) will ultimately determine
what turndown settings are optimal for each application. Use a calibrated gas
ow meter (not supplied) to measure burner input rates. Consult your local
manufacturer’s representative or service organization with factory authorization
specic to the Endura product line for guidance.