Kärcher SB MB Bedienungsanleitung Seite 71

Error number Cause
F0614 Osmosis tank level switch
F0615 Water softening no water pressure
F0617 On-site water softening and osmosis system
F0650 Vacuum cleaner 1 / button 1 jammed
F0651 Vacuum cleaner 1 / button 2 jammed
Ff0660 Vacuum cleaner 2 / button 1 jammed
F0661 Vacuum cleaner 2 / button 2 jammed
F0670 Vacuum cleaner 3 / button 1 jammed
F0671 Vacuum cleaner 3 / button 2 jammed
F680 Vacuum cleaner 4 / button 1 jammed
F0681 Vacuum cleaner 4 / button 2 jammed
F0690 Vacuum cleaner 5 / button 1 jammed
F0691 Vacuum cleaner 5 / button 2 jammed
F0700 Vacuum cleaner 6 / button 1 jammed
F0701 Vacuum cleaner 6 / button 2 jammed
F0720 Wheel cleaner pump overcurrent
F0740 Micro-emulsion pump overcurrent
F0750 Intensive foam pump overcurrent
Malfunction Possible cause
Water shortage in the hot Water inlet blocked
water float tank
Fine filter of fresh water in water treat-
ment is contaminated
Float valve in the hot water float tank
does not open
Water shortage safeguard in the hot
water float tank is stuck or defective
Hose line burst or loosened
Pump disconnection from mains (op-
tional) not working
Water temperature too Thermostat defective
low / too high
The hot-water generator Flow monitor defective (not with electri-
does not start or stops cally heated device)
heating
Washing water circuit is calcified
Air in the hot water circulation pump
Rotation direction of the hot water cir-
culation pump is wrong
Thermostat defective
Protection for hot water circulation
pump defective
Motor protection switch for hot water
circulation pump has tripped because
the circulation pump is blocked or the
pump is defective
Malfunction Possible cause
Circulation pump for Temperature in the hot water tank be-
washing station heater is low 10 °C (malfunction indicator
out of operation "F0144").
Rectification
Bottom and full osmosis tank level switches switch simultaneously. Check
level switch.
Check the water supply
Check on-site water softening and osmosis system
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Start button/vacuum cleaner station selection button is jammed
Current consumption of pump too high. Acknowledge fault. If the fault occurs
again, inform Service.
Current consumption of pump too high. Acknowledge fault. If the fault occurs
again, inform Service.
Current consumption of pump too high. Acknowledge fault. If the fault occurs
again, inform Service.
Faults that are not displayed
Malfunctions in the hot water circuit
Rectification
Open the stop valve for fresh water.
Clean or replace the filter inlay.
Check the float valve, repair if necessary.
Check the water shortage safeguard, replace if necessary.
Check the hose lines, replace if necessary.
Check the voltage supply.
Check the pump.
Check the thermostat, replace if necessary.
Check the flow monitor, clean it, replace it if necessary.
Check the water treatment, descale the circuit.
Vent the pump at the venting screw.
Check the rotation direction, change if necessary.
Check the thermostat, replace if necessary.
Check the protection, replace if necessary.
Check the circulation pump, repair or replace if necessary.Reset the motor protec-
tion switch.
Malfunctions on the washing station heater
Rectification
Locate and rectify the fault in the hot water circuit.
English
By whom
Operator
Operator
Operator
Operator
Operator
Customer Service
Customer Service
Customer Service
Customer Service
Customer Service
Operator
Customer Service
Customer Service
Customer Service
Customer Service
By whom
Operator/Customer
Service
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