Questions? Please Contact Your Local Manufacturer’s Representative
3-3
SECTION 3
ModSyncSE-User-Manual-211020
OPERATION
!
WARNING
This manual is provided as a
guide to the correct operation and
maintenance of your equipment,
and should be read in its entirety and
be made permanently available to
the staff responsible for equipment
operation. It should not, however
be considered as a complete code
of practice, nor should it replace
existing codes or standards which
may be applicable. Fulton reserves
the right to change any part of
this installation, operation and
maintenance manual without notice.
Do not install, operate, service,
or repair any component of this
equipment unless you are qualified
and fully understand all requirements
and procedures.
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 or
regulations
!
WARNING
Do not attempt to start the boiler for
any testing before filling and purging
the boiler. A dry fire will seriously
damage the boiler and may result in
property damage or personnel injury
and is not covered by warranty.
Before commissioning the boiler,
verify with authorized personnel that
the gas lines have been purged.
Never attempt to operate a boiler
that has failed to pass all the safety
checks.
Never leave an opened manual air
vent unattended. In the event an
opened vent is left unattended, water
damage could occur.
4
CAUTION
Do not use this equipment if any part
has been under water or subjected
to heavy rains/water. Immediately
call a qualified service technician to
inspect the equipment and to replace
any part of the control system and/or
gas control(s) which have been under
water.
The thermal shock warranty does not
cover damage due to cyclic fatigue.
L
NOTE
Turndown:
Wind effects on
combustion air supply and exhaust
terminations, natural draft “stack
effect”, and gas delivery systems
(among other site factors) will
ultimately determine what turndown
settings are optimal for each
application. Use a calibrated gas
flow meter (not supplied) to measure
burner input rates. Consult your
local manufacturer’s representative
or service organization with factory
authorization specific to the Endura
product line for guidance.
Screen Descriptions
The ModSync® Sequencing System provides multiple screen interfaces for
easy access and configuration of the control parameters. Parameter values are
selected through the touch screen interface and entered using the ModSync®
keypad.
The ModSync® touch screen allows for screen navigation and parameter input by
simply touching inside the rectangle that outlines the associated variable.