Alarms; Alarm Codes - Orlanski ORLIGNO 400 Instruction Manual & Service Manual

15.7 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.

15.7.1. Alarm codes

CODE Short description
1 Processor overheating
2 No fi re / fuel
3 Burner overheating
4 Boiler sensor shorted
5 Boiler sensor open
6 Burner sensor shorted
7 Burner sensor open
8 Boiler overheating
9 Processor reset
10 STB
11 Communication with module 0
12 Communication with module 1
13 Communication with module 2
14 Communication with module 3
15 Communication with module 4
16 Communication with module 5
17 Communication with module 6
18 Communication with module 7
19 HW sensor shorted
Procesor overheating. The reason may be improper
installation location of the controller.
The controller detected a lack of fl ame in the burner.
The reason could be the end of the fuel or the fl ame
goes out.
The temperature of the burner has reached its
maximum value!ą!
The controller detected shorted boiler temperature
sensor. The reason may be damaged sensor or
connection cable.
The controller detected open boiler temperature
sensor. The reason may be damaged sensor or
connection cable.
The controller detected shorted burner temperature
sensor. The reason may be damaged sensor or
connection cable.
The controller detected open burner temperature
sensor. The reason may be damaged sensor or
connection cable.
Boiler temperature has exceeded the maximum value!
Probable damage the controller! Possible to loss of
power supply.
Explanation
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