6 Main menu
6.7 Alarms
This menu contains a history of up to 20 alarms that occurred during the controller work. The
importance of alarm codes was presented in table below.
6.7.1 Alarm codes
ALARM CODES AND THEIR SIGNIFICANCE
CODE
Short description
Explanation
1
Processor overheating
Procesor overheating. The reason may be improper
installation location of the controller.
2
No fire / fuel
The controller detected a lack of flame in the burner.
The reason could be the end of the fuel or the flame
goes out.
3
Burner overheating
The temperature of the burner has reached its
maximum value!
4
Boiler sensor shorted
The controller detected shorted boiler temperature
sensor. The reason may be damaged sensor or
connection cable.
5
Boiler sensor open
The controller detected open boiler temperature
sensor. The reason may be damaged sensor or
connection cable.
6
Burner sensor shorted
The controller detected shorted burner temperature
sensor. The reason may be damaged sensor or
connection cable.
7
Burner sensor open
The controller detected open burner temperature
sensor. The reason may be damaged sensor or
connection cable.
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