By pressing it for more than 3 seconds, the diagnosis stage will be activated (red light flashes rapidly).
The table below describes the causes of the lock out or fault in relation to the number of flashes (always red).
The diagnosis function is interrupted by pressing the release button for at least 3 seconds.
Visual indication
2 flashes
4 4
3 flashes
4 4 4
4 flashes
4 4 4 4
5 flashes
4 4 4 4 4
6 flashes
4 4 4 4 4 4
7 flashes
4 4 4 4 4 4 4
8 flashes
4 4 4 4 4 4 4 4
9 flashes
4 4 4 4 4 4 4 4 4
10 flashes
4 4 4 4 4 4 4 4 4 4
MAIN COMPONENTS
1
2
DIAGNOSIS OF LMO EQUIPMENT FAULTS AND LOCK OUT
Description of operating anomalies
Possible causes
No flame signal
-
-
-
-
Not used
Stray light on ignition
Not used
Not used
No flame signal during operation
-
-
-
Anomalies in fuel preheating time
Not used
Incorrect electrical connection or damage to equipment
3
4
5
Faulty fuel valves
Faulty flame detector
Incorrect burner setting, no fuel
No ignition
Faulty fuel valves
Faulty flame detector
Incorrect burner setting, no fuel
6
7
8
9
10
11
12
13
39
14
15