Possible Cause - Kärcher SB OB Originalbetriebsanleitung

Error number Cause
F0003 HP pump 1 connection. No CAN bus data connectionHP pump 1
F0004 HP pump 1 overload. Output overload HP pump 1
F0005 Remote control 1 connection. No CAN bus data connection Remote control 1
F0063 A39 connection. No CAN bus data connection
F0064 A39 overload. Output overload A39
F0065 A40 connection. No CAN bus data connection
F0066 A40 overload. Output overload A40
F0101 Exterior temp sensor defective
F0170 HP pump 1 overcurrent. Current consumption of HP pump 1 too high.
F0171 HP pump 1 minimum current. Current consumption of HP pump 1 too low
F0172 Relay / HP pump 1 contactor stuck. HP pump 1 electronics malfunction
F0174 HP pump 1 winding protect.contact
F0175 HP pump 1 overpressure
F0176 HP pump 1 oil level too low
F0190 Coin reset remote control 1
F0191 Coin signal remote control 1
F0570 Hot water shortage
F0571 Hot water overtemperature
F0572 Hot water temperature sensor defective
F0576 No flow detected by flow monitor
F0577 Flow monitor is defective
F0578 Automatic hot water circuit-breaker
F0610 BA regeneration failed. Hardness sensor indicateshard water after regeneration.
F0611 BA regeneration failed. Regeneration of the bottle could not be started.
F0612 Permeate buffer tank dry running. Have the tank filled up to the empty buffer tank level switch
(maximum switch-on delay of 15 minutes)
F0613 Permeate buffer tank level switch. Empty and full buffer tank level switches switch simultane-
ously
F0614 Permeate buffer tank level switch. Empty and full buffer tank level switches switch simultaneously
F0615 Water softening no water pressure
F0616 On-site water treatment system
F1125 Controller Batterie Back-Up Batterie Of Controller Defective
Malfunction

Possible cause

System does not come up Water supply volume too low.
to pressure or the pump
High-pressure nozzle clogged or
knocks
rinsed out.
Incorrect high-pressure nozzle in-
stalled.
Line clogged.
System draws in air.
High-pressure pump leak- Defective pump component.
ing (more than 3 drops of
water per minute)
Detergent not being Clogged filter or clogged hose.
sucked
Defective check valve.
Pump hose in the dosing pump dam-
aged.
High-pressure pump Detergent container empty.
sucking air
28
Red bar when system is locked due to critical fault
1
Malfunctions indicated by the control
Faults that are not displayed
Malfunctions at the high-pressure pump
Rectification
Check the water supply volume (see the Technical data).
Clean or replace the high-pressure nozzle.
Replace the high-pressure nozzle (for size see "Technical data").
Check that all lines are free.
Check the system for leaks, detergent suction hose must be inserted into the de-
tergent, refill the detergent container.
Check the pump hose for cracks and wear and replace if necessary.
Replace the defective component.
Clean the parts.
Replace the valve.
Check the pump hose for cracks and wear and replace if necessary.
Fill with detergent.
English
Malfunction display example
Event display example
Rectification
Inform Service
Inform Service
Inform Service
Inform Service
Inform Service
Inform Service
Inform Service
Inform Service
Ackowledge fault. Inform Service if fault occurs
again.
Inform Service
Inform Service
Ackowledge fault. Inform Service if fault occurs
again.
Ackowledge fault. Inform Service if fault occurs
again.
Refill oil, Acknowledge malfunction
Inform Service
At mechanical coin acceptor check the mi-
croswitch
Check the hot water supply
Ackowledge fault. Inform Service if fault occurs
again.
Inform Service
Ackowledge fault. Inform Service if fault occurs
again.
Ackowledge fault. Inform Service if fault occurs
again.
Reset automatic circuit-breaker
Refill salt, acknowledge fault
Inform Service
Have the tank filled up to the empty buffer tank level
switch (maximum switch-on delay of 15 minutes)
check level switch.
check level switch.
Check the water supply
Check on-site water treatment system
Inform Service
By whom
Operator
Operator
Operator
Operator
Operator
Operator
Customer Service
Operator
Customer Service
Operator, Customer
Service
Operator