Naturela NPBC-V3C-1 User Manual page 4

Electronic pellet burner controller – NPBC-V3C-1/ NPBC-V4C-1
Hydraulic scheme of the outside heating and hot water installation, controlled by NPBC-V3
M
ECHANISMS AND SENSORS CONTROLLED BY
 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 800W)
 Hot water heater circulation pump (power up to 180W)
 Central heating installation circulation pump (power up to 180W)
 (Optional) Analog output for frequency inverter to power up a powerful air fan
 Photo sensor to detect the burning fire
 Temperature sensor or thermostat to control the back burning
 Temperature sensor to control the temperature of the water in the boiler
 Temperature sensor for the hot water heater
 High temperature pt100 sensor to measure the temperature of the flue gases. This temperature
sensor does not detect the burning fire, but only provides information
 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
User Manual / ver 3.8 http://www.naturela-bg.com/en/
NPBC-V3C NPBC-V4C
OR
page 4 of 36