Electronic pellet burner controller - NPBC-V3M
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
- the temperature sensor in the boiler is disconnected or missing
Sensor E2
- the temperature sensor in the boiler is short
Frost
- the temperature in the boiler is < 0ºC (the water is frozen)
IgnitionFail
- ignition fail
Tbb E1
-
the back burning temperature sensor is disconnected or missing
Tbb E2
-
the back burning temperature sensor is short
Tbb Alarm -
the back burning temperature sensor alarm
DHW E1
-
the water heater's temperature sensor is disconnected or missing
DHW E2
-
the water heater's temperature sensor is short
TE E1
- the high temperature sensor pt100 is disconnected or missing
TE E2
- the high temperature sensor pt100 is short
Cleanup
- the temperature of the exhaust gases gets too high and the boiler
needs to be cleaned up
TE Alarm
- the temperature of the exhaust gases is extremely high; the burner
turns off and the boiler needs to be cleaned up before turning the burner on again
User Manual / version 2.6
http://www.naturela-bg.com/en/
page 10 of 27
