Advertisement
Electronic pellet burner controller - NPBC-V3M-1 / NPBC-V4T-1
General information for operating with the controller :
When the controller's screen is in base position, by pressing the ▲ (+) or ▼(-) you enter in a mode for
changing the temperature. Confirm the settings by pressing the Enter) button or automatically by
pressing no buttons for 6 seconds.
If there is a water heater installation , controlled by this controller, to assure the normal heat
exchange process to the water in the water heater, the set temperature here must be at least 5 degrees
higher than the temperature in the menu DHW Setup, line Set Temp.
While on main screen, by pressing the Enter button the additional information in the lower left side
changes:
set temperature
current date
flame sensor indication
temperature in the water heater
temperature of the exhaust gases
error messages, if any. Error messages can be:
BB Alarm - an alarm from the back burning thermistor
Sensor E1
Sensor E2
Frost
IgnitionFail - ignition fail
Tbb E1
Tbb E2
Tbb Alarm - the back burning temperature sensor alarm
DHW E1
DHW E2
TE E1
TE E2
Cleanup
TE Alarm - the temperature of the exhaust gases is extremely high; the burner
User Manual / version 2.6
- the temperature sensor in the boiler is disconnected or missing
- the temperature sensor in the boiler is short
- the temperature in the boiler is < 0ºC (the water is frozen)
- the back burning temperature sensor is disconnected or missing
- the back burning temperature sensor is short
- the water heater's temperature sensor is disconnected or missing
- the water heater's temperature sensor is short
- the high temperature sensor pt100 is disconnected or missing
- the high temperature sensor pt100 is short
- the temperature of the exhaust gases gets too high and the boiler
needs to be cleaned up
turns off and the boiler needs to be cleaned up before turning the burner on again
http://www.naturela-bg.com/en/
page 11 of 28
Advertisement
