Controller for pellet oven – NPBC-V3C-B
Diagnostics
While on any of the Information screen pages, press the right navigation button (
►
)
to access the
Diagnostics screen. To go back to the previous screen press the left navigation button (
◄
). This is a list
with short description, date and time of every registered event or error message. Press the down
navigation button to check the older messages on the next pages if there are more than 4 entries. A
yellow star marks the newest entry. Hold the Menu button for more than 2 seconds to reset the
information.
Table 2 is a list of all the messages that can appear on this screen and their full description. Messages
from 1 to 13 also appear on the bottom line of the main screen.
In most cases of error messages, there is a three-tone alarm signal. Some of the error messages
automatically disappear after the reason for the message is no longer present. Others can be
dismissed by holding the left navigation button (
◄
) for more than 2 seconds while on main screen.
Table 2
Message
Cleaning the
error
Description
1
Back burning
Button
◄
The thermostat for back burning situation has been activated
5
Ignition Fail
Button
◄
10
Off PT Sensor
automatically pt100 high temperature sensor is disconnected
11
Short PT Sensor
automatically pt100 high temperature sensor is on short
14
Menu settings
---
Date and time of the last access to the Factory Settings menu
15
No Exec module
---
No connection with the Executive module
16
Power On
---
Date and time when the power supply to the controller was
turned on
17
Power Off
---
Date and time when the power supply to the controller was
turned off
18
Reset
---
Date and time when the controller's software or the
information in the Diagnostics screen has been reset.
User Manual / ver 3.7
http://www.naturela-bg.com/en/
page 14 of 30
