Kärcher HDS-E 3.3/25-4M Ec Mode D'emploi page 15

"Low water" indicator lamp
– Lack of water - heater is switched off
 Check water supply, check connec-
tions.
Indicator lamp "Ready for use"
turns off
– No line voltage, see "Appliance is not
running".
Indicator lamp for heater lights up
– Heater operation
Engine indicator lamp
2x blinking
– Engine overload/overheat
 Set the appliance switch to "0/OFF".
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service
3x blinking
– Fault in the voltage supply.
 Check main connections and mains
fuse.
4x blinking
– Excessive power consumption.
 Check main connections and mains
fuse.
 Inform Customer Service
Indicator lamp boiler fault
1x blinking
– Temperature limiter has got triggered.
 Set the appliance switch to "0/OFF".
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service
3x blinking
– System care detection defective
 Inform Customer Service
4x blinking
– Temperature sensor defective
 Inform Customer Service
All manuals and user guides at all-guides.com
– Service interval
 Perform service work.
Note: Heater can only operate 5 more
hours.
– System care bottle empty.
 Replace the system care bottle.
Note: Heater operation no longer possible.
– System care bottle empty.
 Replace the system care bottle.
– No power
 Check power connection/conduit.
– Air within the system
Vent pump:
 Set dosing value for detergent to "0".
 With open hand spray gun turn device
 Open and close the pressure/quantity
Note: By dismantling the high pressure
hose from the high pressure connection the
venting process is accelerated.
 If detergent tank is empty, refill.
 Check connections and conduits.
– Pressure is set to MIN
 Set pressure to MAX.
– Sieve in the water connection is dirty
 Clean sieve.
 Clean the fine filter; replace it, if neces-
– Amount of water supply is too low.
 Check water supply level (refer to tech-
– 9
EN
Indicator lamp service
Indicator lamp system care is
illuminated
Indicator lamp system care is
blinking
Appliance is not running
Device is not building up pressure
on and off multiple times with the device
switch.
regulation at the pump unit with the
hand spray gun open.
sary.
nical data).
15