Kärcher HDS 7/12 M Service Manual page 85

Function
70 °C
(52/44 °C)
Adjustments
LED indicator
Note
Every possible fault is saved, indicating how many operating hours ago the rel-
evant fault occurred most recently.
Note
Delete all faults: 70°C (52/44 °C) and hold down "SET" upon switch-on.
Important
Temperature sensor fault. Short circuit or
cable break.
Flame sensor recognises no or not enough
light.
Flame sensor recognises light.
RFID write-read electronics defective.
End of the fault memory. Instead of the op-
erating hours, the version of the installed
software is displayed here.
Example:
Software version 1.4
English 5.906-432.0 Rev. 00 (06/15)
85