Siemens Landis LAL3.25 240v Oil Control Box C21322V
Oil burner controls
• With or without air pressure supervision for checked air damper control
• Flame supervision
– with photoresistive detector QRB1...
– or blue-flame detector QRC1...
– or silicon photocell detector RAR9...
Use
- For the control and supervision of oil atomization burners
- For burners of medium to high capacity
- For intermittent operation (at least one controlled shutdown every 24 hours)
- Can be universally used with multistage or modulating burners
- Suited for use with stationary air heaters
Download PDF
