● The LMO are designed for the startup and supervision of 1- or 2-stage
forced draft oil burners in intermittent operation.
● Standards and certificates
● Undervoltage detection
● Bridging contact for oil preheater
● Electrical remote reset
● Multicolor indication of fault status and operational status messages
● Limitation of the number of repetitions
● Accurate and reproducible control sequence thanks to digital signal handling
● Controlled intermittent operation after 24 hours of continuous operation
● Monitoring of time for oil preheater
● Mains voltage: AC 230V, -15%/+10%
● Power consumption: 12VA
● Safety class I.
● Degree of protection IP40
● Environmental conditions Operation DIN EN 60721-3-3
Climatic conditions Class 3K3
Mechanical conditions Class 3M3
Temperature range -LMO14/LMO24 -5...+60°C
-LMO44 -20...+60℃
Humidity <95%r.F.
● Weight: Approx. 200g
● SLife cycle: Burner controls has a designed lifetime* of 250,000 burner startup cycles which