V02 en, SCC_WE - 62 -
Gas Error Logger Burner Control 0
Indication of the last 14 gas-failures, generated by ignition box top)
Gas Error Logger Burner Control 1
Indication of the last 14 gas-failures,
generated by ignition box
bottom)
Indication of ignition box error messages (1-32 is shown to the operator as „Reset“):
1 Hot air or Steam no gas, gas valve or electrode defective
14 Hot air gas valve control, change ignition box
19 Hot air no ame because ame current is too low
check burner setting, ame current, ignition cable and plug
20 Hot air wrong or no rpm signal from gas blower
check gas blower, power supply gas blower and control harness
of gas blower
22 Hot air no ame after 5 ignition sequences
no gas, gas valve or electrode defective
24 Steam gas valve control, change ignition box
29 Steam no ame because ame current is too low
check burner setting, ame current, ignition cable and plug
30 Steam wrong or no rpm signal from gas blower
check gas blower, power supply gas blower and control harness
of gas blower
32 Steam no ame after 5 ignition sequences
no gas, gas valve or electrode defective
Possible failure in case of „Service 32“
33, 36 Change ignition box
35 Check frequency of main
38 CPU does not send any or correct rpm signal to ignition box; Switch unit off and
on or run repair program for SD Card (SCC_WE) or EEPROM (CM_P)
39 Hot air Check burner setting, ignition electrode and distance,
and ame current
40 Hot air Check ignition cable
42 Steam Check burner setting, ignition electrode and distance,
and ame current
43 Steam Check ignition cable
Is shown on display „Change polarity“
34 Change polarity of mains
All other numbers (2-14, 21, 23, 25-28, 31): change ignition box
Download of gas error data
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