Examples Of Application; Double-Electrode Operation; Single-Electrode Operation - Honeywell Kromschroder TZI Series Technical Information

Application
L1
N
VAS
VR..R
L1
N
VAS
VR..R
TZI, TGI · Edition 06.16
IFD 258
TGI
GIK
BIO/
BIC
IFD 258
TGI
GIK
BIO/
BIC

1 .1 Examples of application

1 .1 .1 Double-electrode operation

Ignition using ignition electrode
Ignition transformer TGI is supplied with voltage via
the automatic burner control unit IFD 258. The ignition
transformer generates a high voltage. This high voltage
creates ignition sparks between the ignition electrode
and burner ground. After the burner start, a current
flows via the ionization electrode for flame control.

1 .1 .2 Single-electrode operation

Ignition using an ignition and ionization electrode.
After burner start, a flame control current flows via the
same electrode that is also used for ignition.
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