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0306 / 13 013 497A
T1 Preventilation time with open air flap
t2 Safety time
t2’ Safety time or 1st safety time for burner with driver
t3 Short pre-ignition time (transformer terminal 16)
t3’ Long pre-ignition time (transformer terminal 15)
t4 Interval between voltage at terminal 18 (t2 start) and 19 (BV1-BV2)
t4’ Interval between t2’ start and 19 (BV2)
t5 Interval between voltage at terminal 19 and 20 (BV-Regul.)
T6 Post-ventilation time (with M2)
T7 Interval between start order and voltage in 7
T10 Interval between start and air pressure monitoring without flap movement time
T11 OPEN position air flap movement time
T1 2MINI position air flap movement time
T13 Accepted postcombustion time
T16 Interval until air flap opening order.
Required input signals
Output signals
Dérangement Pressostat d’air Limiteur Moteur du brûleur Transformateur Vanne combustible Régulation Servomoteur Contrôle de flamme Déverrouillage
Störung Druckwächter Begrenzer Brennermotor Zündtrafo. Oelventil Regelung Stellantrieb Flammenwächter Reset
Trouble Pressure switch Limiter Burner motor Ignition transfo. Oil valve Regulator Damper motor Flame Reset
Start up
Unit LFL 1.333 Operation program
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