Service Functions With Display - Kärcher HDS Middle series Service Manual

Basic Settings and Service Procedures

3.2 Service functions with display

1
Functional selection via water temperature setting
The settings are shown in the display
3
Change the setting using the Service switch
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HDS Middle Range / HDS Premium Range
Service mode
If the Service switch is in the „Service" position
when the unit is switched on, the unit's Service
mode is activated (pump does not run).
Selecting the service functions
The available service functions are selected via
the water temperature setting (1).
Example: 30 °C corresponds to the „Shut-off after
30 minutes' continuous operation" function.
For several functions the functional selection
must already be set when the unit is switched on
and the Service switch must be held in the „SET"
position.
Example: „RFID Detection" is accessed with the
setting 45 °C + „SET" on switching on.
Changing the settings
The current setting is displayed in the control
panel display.
The settings can be changed with the help of the
Service switch's Inching function (turn to „SET"
position, switch jumps back to „Service"
function). The change is also shown on the
display.
2
Quitting Service mode
– Switch off unit.
– Set Service switch to the appropriate water
hardness or „OFF".
– Switch on unit.
1 Adjustment, water temperature (menu
item selection)
2 Display
3 Service switch (change setting)
Service Manual 04.2008