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3-5
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
System Status Screen
The System Status screen is the primary ModSync® screen. This screen displays
the current pressure status of the steam system, pressure setpoint, control
variable value, and boiler status.
FIGURE 3– SYSTEM STATUS SCREEN
Default Setting Parameter Range
Description
-
Degrees F / C
Supply Temperature:
May be read using either an RTD or BMS
input, also known as loop temperature
-
Degrees F / C
Supply Setpoint:
Desired temperature for the boilers to
maintain in the system; determined
using one of the selected setpoint
modes at the ModSync®.
-
0 - 100%
Control Variable:
Output percentage indicating the
current system heating requirements.*
* Control Variable is an indication of how much of the total boiler plant is required
for the system to get up to setpoint (0% = minimum or no boilers required,
100% = all boilers required at high fire). The rate of increase/decrease of the
control variable is determined by the supply temperature as compared to the
setpoint and the PID settings.
