DIAGNOSIS OF LMO EQUIPMENT FAULTS AND LOCK OUT
Visual indication
¬¬
2 flashes
¬¬¬
3 flashes
¬¬¬¬
4 flashes
¬¬¬¬¬
5 flashes
¬¬¬¬¬¬
6 flashes
¬¬¬¬¬¬¬
7 flashes
¬¬¬¬¬¬¬¬
8 flashes
¬¬¬¬¬¬¬¬¬
9 flashes
¬¬¬¬¬¬¬¬¬¬
10 flashes
UK
32
Description of operating anomalies
No flame signal
• Faulty fuel valves
• Faulty flame detector
• Incorrect burner setting, no fuel
• No ignition
Not used
Stray light on ignition
Not used
Not used
No flame signal during operation
• Faulty fuel valves
• Faulty flame detector
• Incorrect burner setting, no fuel
Anomalies in fuel preheating time
Not used
Incorrect electrical connection or damage to
equipment
Possible causes