Kärcher HDS 9/50 De Tr1 Service Manual page 20

Display malfunction
List malfunction number with corresponding error mes-
sage
ERROR 1
–
Charging current
ERROR 3
–
Coolant or temperature water in the float container
ERROR 4
–
Water shortage
ERROR 5
–
Flow switch/pressure switch
ERROR 6
–
Fuel sensor
ERROR 7
–
Motor oil pressure
ERROR 9*
–
Emission temperature
ERROR 10*
–
Temperature sensor booster heater
ERROR 11*
–
Flame sensor image bright blind
ERROR 12*
–
Flame sensor image dark blind
ERROR 14
–
Switch-off after 45 minutes continuous break
ERROR 15
–
Switch-off after 45 minutes continuous operation
* Cleaning operation with cold water is possible.
NOTE
For details on the cause of the malfunction and its rectifi-
cation see Chapter 13.
20
English 5.906-736.0 Rev. 00 (07/15)
1 Malfunction no.
2 Motor off (OFF)