Error Messages - Kärcher HDS 7/12 M Service Manual

9.1

Error messages

Display
118
English 5.906-432.0 Rev. 00 (06/15)
Explanation
Rotating field of the motor incorrect.
Thermal motor protection switch (WSK) in the motor has
tripped.
Mains voltage too low or too high or phase failed or the motor
current is too high.
Water shortage (dry running after 2 minutes).
Exhaust temperature is too high
Time monitoring active for 30 minutes, continuous break/con-
tinuous operation
Remark
Perform a phase inversion
in the commutating pole
plug.
Switch off the device and al-
low the motor to cool down.
Check power supply.
Check the pump for slug-
gishness.
Open tap.
Ensure water supply.
Perform maintenance on
the burner.
Switch the device off and
back on.