Autoflame - Autoflame MK 8

Autoflame - Autoflame MK 8

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Mk8 MM Main Features
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Fuel/Air ratio control
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12.1” Full colour touch screen
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120V or 230V standard operation 50/60Hz
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Controls up to 5 servomotors and 2 variable speed drives (VSD/ VFD)
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4 independent fuel programmes
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Fully adjustable PID load control for temperature or pressure
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Internal flame safeguard – full flame supervision with self-check UV or IR
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Dual flame scanner operation (IR and UV scanners)
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Gas valve train leak supervision and high/low gas pressure monitoring
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Air pressure proving and monitoring
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128 lockouts, errors, alarms and warnings stored with date, time, phase and reset
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1000 entry system log stored with date, time and status
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Online diagnostics showing system electronics information
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Single point change for adding, removing and adjusting fuel/air positions on fuel-air curve
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Golden start position for optimum ignition position
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Flue gas recirculation start position
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Variable servomotor travel speed
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Burner control safety times user selectable
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External voltage/current load control and setpoint adjustment
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Outside temperature compensation of boiler setpoint
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Second setpoint and run times scheduling
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Hand/auto/low flame hold firing modes
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Various boiler load detectors available
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Fuel flow metering capability – instantaneous and totalised
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Fuel flow feedback
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Multi-burner capability with synchronised firing rate up to 10 MMs
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4-20mA (0-20mA) / 0-10V (2-10V) input for external modulation
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4-20mA (0-20mA) / 0-10V (2-10V) output confirming firing rate
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Fully metered combustion control for commissioning based on equivalence ratio and excess air
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Draft control to maintain stack pressure
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Password protection of all safety related functions
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Infra-red port for upload/download of commission data