Siemens LMV36.520A1 Basic Documentation page 63

Building Technologies Division
Infrastructure & Citiies Sector
In dual-fuel operation, the parameters 325...399 are assigned to fuel 1.
No. Parameter
325 Fuel 1 gas: Prepurge time
326 Fuel 1 gas: Preignition time
327 Fuel 1 gas: Safety time 1 (TSA1)
329 Fuel 1 gas: Time to respond to pressure faults within safety time 1 (TSA1) and
safety time 2 (TSA2)
330 Fuel 1 gas: Interval 1
331 Fuel 1 gas: Safety time 2 (TSA2)
332 Fuel 1 gas: Interval 2
333 Fuel 1 gas: Afterburn time
334 Fuel 1 gas: Postpurge time (no extraneous light test)
342 Fuel 1 gas: Valve proving evacuation time
343 Fuel 1 gas: Valve proving time test atmospheric pressure
344 Fuel 1 gas: Valve proving filling time
345 Fuel 1 gas: Valve proving time test gas pressure
346 Fuel 1 gas: Waiting time gas shortage
348 Fuel 1 gas: Postpurge time 3 (abortion if load controller On)
365 Fuel 1 oil: Prepurge time
366 Fuel 1 oil: Preignition time
367 Fuel 1 oil: Safety time 1 (TSA1)
369 Fuel 1 oil: Time to respond to pressure faults within safety time 1 (TSA1) and
safety time 2 (TSA2)
370 Fuel 1 oil: Interval 1
371 Fuel 1 oil: Safety time 2 (TSA2)
372 Fuel 1 oil: Interval 2
373 Fuel 1 oil: Afterburn time
374 Fuel 1 oil: Postpurge time (no extraneous light test)
384 Fuel 1 oil: Postpurge time 3 (abortion if load controller On)
Caution!
The OEM or the heating engineer must make certain that the times conform to
the standards covering the respective type of plant.
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25.09.2013