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Electronic pellet burner controller – NPBC-V3C-K / NPBC-V4C-K / NPBC-V4E-K
MECHANISMS AND SENSORS CONTROLLED BY NPBC-V3C-K
• Electric feed screw motor to transfer the fuel from the bunker to the burner (power up to
180W).
• Electric internal auger motor to forward the fuel to the burning chamber (power up to
180W) .
• Main blower with smooth speed control to regulate the air flow (power up to 180W) .
• Additional cleaning fan (power up to 900W) .
• Exhaust gases fan with smooth speed control (power up to 180W) .
• Heating element to fire the pellets (power up to 850W) .
• Convection fan (power up to 180W).
• (Optional) Analog output for frequency inverter to power up a powerful air fan.
• High temperature sensor pt100 for fire detection by measuring the temperature of the
exhaust gases.
•
Thermostat to control the back burning.
• Temperature sensor to control the room temperature.
• A potential free contact of a room thermostat for better control of the burning process
according to the room temperature.
• USB interface for connection with a computer.
NPBC-V3C-K / NPBC-V4C-K / NPBC-V4E-K INPUTS AND OUTPUTS
FM
Main fan
Fan for the flue gases
FSG
Screw for fuel
SF
SB
Internal screw
PH
Convection fan
PWH
IGN
Ignition heater
Fan for cleaning
FC
ACF
User Manual / ver3.8
DESCRIPTION
Outputs
NPBC-V4E-K
RT
Room thermostat. To this input could
be connected a normally opened or
normally closed contact, with no
additional voltage.
PS
Reverse burning thermostat
RB
B
Room temperature sensor
WH
PT
pt100 type exhaust gases sensor
OD
Opened door sensor switch
LED
NPBC-V4C-K
OR
Inputs
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