BURNER MANAGEMENT SYSTEM FUEL:

• NG-Select for natural gas fired boiler
• 2F-Select for number two(2) oil fired boiler
• 4F-Select for number four(4) oil fired boiler
• 6F-Select for number six(6) oil fired boiler

BURNERS:

• 1B, 2B, etc.-Select for number of burners per boiler

SCANNERS:

• 1S or 2S-Select the number of scanners required

OPTIONS:

• DS-Select if digital scanner with 4-20ma output is desired (Displays on analog meter)
• SS-Select if a monitored surge suppressor is desired (Failure displays on screen)

COMBUSTION CONTROL SYSTEM:

• PM-Select if you require a controller to provide a demand signal to one or more boilers based on plant header pressure
• BM-Select if a signal is already being provided by an existing plant master
• JS-Select if air and fuel are operated through common linkage from a single actuator
• PL-Select if fuel and F.D. actuators operate independently from a common signal
• CL-Select if fuel flow and air flow are metered
• TM-Select if Oxygen Trim is desired
• VM-Select if Oxygen Trim will be implemented through a variable speed drive to the fan motor
• L1-Select if one element is desired (requires drum level measurement)
• L2-Select if two element is desired (requires drum level and steam flow measurement)
• L3-Select if three element drum level is required (requires above metering plus feed flow)
• ID-Select if boiler is negative draft type (requires draft transmitter)

OPTIONAL CONTROL SYSTEMS

• LL-Select if automatic boiler sequencing based on load requirements is desired
• AI-Select if additional analog inputs are desired
• IF-Select if an interface to an existing HVAC or other system is required
• RM-Select if remote pager or cell phone text messaging for alarms is required
• DA-Select if a Data Acquisition System is required