Ionization Electrode - Bosch T2400S 8 ND 23 Training And Service Information For After Sales

1 st Attempt Purge Period
(5 sec) (3 sec)
+
st
1 Attempt Purge Period
(5 sec) (3 sec)
+

1.12 Ionization electrode

Flame is sensed through an ionization electrode, and detection is granted for ionization
currents [higher than 8 µA]
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nd
2 Ignition Sequence
Safety Time of 31 sec
2 nd Attempt
(5 sec)
+
3 rd and last Ignition Sequence
Safety Time of 41 sec
nd
2 Attempt
(5 sec)
+
Pict.29 – Ionization electrode and its sealing element
6 720 887 546 "SM FP_ErP LPP-MPP Europe 2018/05 en"
Purge Period 3 rd Attempt
(3 sec) (5 sec)
+
rd
Purge Period 3 Attempt
(3 sec) (5 sec)
+
Pos Purge
(10 sec)
EA Error
Code
Pos Purge
(20 sec)