Section 1 — General Hawk 1000
1-4 Part No. 750-366
1.3 Hawk 1000 System Features
• Burner Control controls burner start and shutdown sequencing and flame and interlock monitoring
• Compatible with CB780E and CB120E Burner Controls and Flame Scanners
• Boiler Control monitors and displays connected boiler parameters (operating pressure or temperature, stack
temperature, shell water temperature, O2% etc.)
• 4" color touch/keypad Human Machine Interface (HMI)
• Optimized boiler firing rate control
• Alarm/Fault Indication and History -- first out annunciation with time stamp and displayed in order of fault
occurrence
• Dual set point capability
• Thermal shock protection (includes warm-up routine, low fire hold & hot stand-by operation)
• Available input for any ONE of the following: remote modulation, remote set point, or Level Master water level
interface
• Available input for any ONE of the following: water temp (Steam)
• Return Temp or Outdoor reset (hot water boilers)
• Remote Modulation by communications (EtherNet)
• Remote Set Point by communications (EtherNet)
• Boiler efficiency calculation
• Assured Low Fire Cut Off
• External Interlock with auxiliary devices (fresh air damper/louvers, circulating pumps, etc.)
• High stack temperature alarm and shutdown
• Built-in two-boiler lead/lag capability (local set point only)
• EtherNet communications
• Three firing modes: Single-point, parallel, or LOW-HIGH-LOW
• Revert to Pilot control function (requires CB120E burner control)
• Supports control of a flue gas recirculation (FGR) damper
• Supports the control of a 2nd gaseous fuel actuator (Both Gaseous Fuels)
• OPC server software for building/plant automation system interface
• Remote monitoring software
• O2 monitoring and O2 trim (Option)
• Variable Speed Drive on combustion air fan (with bypass) (Option)
• Combustion Air Temperature Monitoring (Option)
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