Commonly used models: LGB21... /LGB22...
Product Description:
- Controls for controlling single-stage or two-stage burners
- Combustion controller complies with 676 and EN298
-Usually connected with the use of ion rods to detect flame signals or through the AGQ1 auxiliary module and UV
- Ignition valve controllable
- With low voltage monitoring
- With remote reset
-LGB41...for atmospheric burners
Mechanical combustion controller is used to control small (less than 350KW) burners with single-stage or double-stage gas or gas/oil intermittent operation
With remote reset, low voltage monitoring, air pressure detection and other control functions
Technical Parameters - Siemens LGB21/22 Gas Burner Controller
Product model tw(S)t1(S)TSA max.(S)t3(S)t3n(S)t4(S)LGB21.230A27815322.48LGB21.330A27830322.48LGB21.330B27830322.48LGB22.230A27920332.48LGB22. 230B27920332.48LGB22. 330A27930332.48LGB22.330B27930332.48
tw: waiting time
t1: pre-purge time
TAS: ignition safety time
t3: pre-ignition time
t3n: long ignition time
t4: Interval time between solenoid valve 1 and solenoid valve 2
Product Description
LGB series controllers are suitable for small or medium power two-stage or modulating burners, intermittent operation, air pressure control, damper adjustment or operation