Kärcher 600 LP Manual De Usuario

11

Version 06/05

Malfunctions of the RO system are signaled with LEDs at the control panel (10) and indicated at the 
display.

Malfunctions on the admission-pressure unit are indicated with the red LED (26) on the control unit of 
the admission-pressure unit.

In case of a malfunction, the system is generally switched off and the drinking water production 
is interrupted.

If the malfunction can not be corrected, stop the drinking water production and notify the 
Kärcher Service.

Designation/Indication Possible Cause

Corrective Action

LED

fault

Metering container empty 

Sensor signal missing

Fill metering container and ac-
knowledge malfunction after-
wards

Kärcher Service

regeneration

Flushing of the pre-filter is active Not required, as the system 

switches on again automatically

tank full

Drinking water tank full

Switch defective

Not required, as the system 
switches on again automatically

Check switch;
if required, Kärcher Service

Display

CV exceeded

Conductance value of the 
drinking water too high

Kärcher Service

Hard water

Metering container empty

Fill metering container and 
acknowledge malfunction after-
wards

Pressure malfunction

Pressure of untreated water 
too low

Check untreated water supply

• Installation on building side

• Admission-pressure pump

• Hoses for untreated water

Indication

Possible Cause

Corrective Action

Red LED lights

Untreated water supply 
disconnected

Check and reestablish the untreated 
water supply.

After correcting the malfunction, 
press the “Reset” pushbutton (23).