baltur COMIST 122 DSPGM Manual De Instrucciones página 30

Notes on programmer - Programmer sequence
Time key
time (50 Hz)
in seconds
31.5 t1 Pre-ventilation time with open air gate
3 t2 Safety time
- t2' Safety time or first safety time with burners using pilot burners
6 t3 Short pre-ignition time (ignition transformer on terminal 16)
- t3' Long pre-ignition time (ignition transformer on terminal 15)
12 t4 Time between the t2' start and the consensus to the valve on terminal 19 with t2
- t4' Time between the t2' start and the consensus to the valve on terminal 19
12 t5 Time between t4 end and the consensus to the power regulator or the valve on terminal 20
18 t6 Post-ventilation time (with M2)
3 t7 Time between consensus upon start-up and the voltage to terminal 7 (start delay for fan motor M2)
72 t8 Start-up duration (without t11 and t12)
3 t9 Second safety time for burners using pilot burners
12 t10 Time from start-up to the beginning of the air pressure control without air gate real travel time
t11 Gate opening travel time
t12 Gate travel time in low flame position (MIN)
18 t13 Allowed post-combustion time
6 t16 Starting delay of consensus to air gate OPENING
27 t20 Time up to automatic closure of the programmer mechanism after burner start-up
NOTE: With voltage at 60 Hz the times are reduced by nearly 20%.
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Output signals on terminal board