Kärcher HDS Middle series Service Manual page 12

Unit Function
2.1 Control panel
Functions of the LED displays in operating mode
LED No. Symbol
8
9
* Note
The tag is an electronic component on the
new rectangular scale inhibitor bottle. The
tag is located behind the bottle label. The tag
can be electronically read and written. See
also Chapter 2.8.2.
Page 12 / 127
Activity Meaning / Action
light up Scale inhibitor level switch detects empty or units on the
tag* of the scale inhibitor bottle have been used up.
1 x flashing 5 hours after-running time have expired, burner is blocked.
Insert new scale inhibitor bottle.
Cleaning agent tank 2 is empty. Add more cleaning agent
light up
(HDS 12/18 only).
HDS Middle Range / HDS Premium Range
Service Manual 04.2008