Features - CleaverBrooks CFC-500 Operation, Service And Parts Manual

CB FALCON

FEATURES

Safety and Boiler Protection
Hydronic Control
• Frost Protection, Slow Start, Anti-condensate, Boiler Delta-
T, Stack Limit, Boiler Limit, DHW Limit, Outlet T-Rise Limit
Steam Control
• Slow Start, Stack Limit
Integrated Control Functions
• Primary Flame Safeguard Control
• Internal or external spark generator
• Algorithm Prioritization
• Firing Rate Limiting
• Hydronic Control
• Anti-Condensate, Stack Limit, Boiler Delta-T,
• Boiler Slow Start, Outlet Limit
• Steam Control
• Stack Limit
• PID Load Control
• Hydronic Control
• CH (Central Heat)
• DHW (Domestic Hot Water)
• Steam Control
• Steam
• Remote Reset
• TOD (Time of Day)
• PWM for Variable Frequency Drives
• Auxiliary Output Control
• Hydronic Control for Pumps
• 3 outputs, 5 different programmable
features)
• Steam Control
• 3 programmable output features
• Burner Demand sources
• Hydronic Control
• CH, DHW and Frost Protection
• Steam Control
• Steam sensor
• Loops of Control
• Hydronic Control has two loops of Control
• CH
• DHW
• Steam Control has One loop of Control
• Steam
• High Limit and Control (Meets UL 353)
• Hydronic Control
• CH, DHW and Stack
• Steam Control
• Stack
• Fifteen Item Fault Code History including equipment status
at time of lockout
• Fifteen Item Alert Code Status including equipment status at
time of internal alerts
• 24Vac Device Power
• Hydronic: 24 or 120Vac Digital I/O models available.
• Steam: 120Vac Digital I/O
• Flame Signal test jacks (Vdc)
• Three Status LEDs
• Power
750-265
• Flame
• Alarm
• Flame Sensing
• Ultraviolet (C7027, C7035, C7044 Sensors)
• Flame Rod
• Single Element (Internal spark generator
and flame sense using the same element)
• Dual Element (separate elements for ignition
spark and flame sense)
Inputs
• Analog Inputs
• NTC Sensor Inputs (10kohm or 12kohm)
NOTE:12kohm and 10kohm single sensors cannot be
used for Limit Application functions (10kohm
dual sensors only).
• Hydronic Control
• Outlet Limit And Temperature
• DHW Limit and Temperature
• Stack Limit and Temperature
• Inlet Temperature
• Outdoor Temperature
• Steam Control
• Stack Limit and Temperature
• Other Analog Inputs
• PWM Feedback
• Flame Signal from either a Flame Rod or
Ultraviolet Detector
• 4-20mA Control Input, Remote Setpoint,
Remote Firing Rate
• 4-20mA Steam Input Pressure (15 or 150
psi)
• Digital Inputs
• Pre Ignition Interlock (Programmable)
• LCI (Load [or Limit] Control Input) (Programmable)
• Interlock (Programmable)
• Annunciation (8 Programmable) (6 Programmable
plus High Fire and Low Fire Switch Interlocks—
model specific)
• Remote Reset
• TOD (Time of Day)
Outputs
• Analog Outputs
• Modulation
• 4-20mA
• 0-10 Vdc
• PWM for Variable Frequency Drives
• Digital Outputs
• Auxiliary Output Control
• Hydronic Control for Pumps
3 outputs, 5 different programmable
features)
• Steam Control
3 programmable output features
• Combustion Blower
• External Ignition
• Pilot Valve
• Main Valve
• Alarm
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