Krups KP 5000 - Page 18

T R O U B L E S H O O T I N G
4Plug intomains
andswitchON
mac hine
4.2Indicator(LED)flashesred
3 timesasecond(errormode)
YESa )CheckifNTCtemperature
sensorisfunctional
NOReplaceNTCtempera
turesensor.
YESGotopointb)
YESb)Ch eckifelectricalwires
ar efunctional
NOGotopoint4.3
YESReplacePCBassembly
NOReplacedefective(s)
wire(s).
4.3Machineisworkingwithout
capsuleholder
YESReplacetheextractionhead
NOGotopoint4.4
4.4Machineishissingifvalve
handleisin middleposition
YESReplacetheextractionhead
NOGotopoint5
4.5Nocuplighting
YESCheckifcableconnectorand
cuplightingwiringarefunctional
NOGotopoint5
YESReplacecuplightingor
PCBassembly.
NOFixloseconnection( s)
5Checkswhile
preparingabeverage
5.1Noextractionpossible(no
wateratcoffeeoutlet)
YESa)Watertankisempty?
YESFillwatertank
NOGotopointb)
YESb)Watertankisco rrectly
inserted?
YESGotopointc)
NOInsertwatertank
correctly
YESc)Filteris blockedornotin
rightposition
YESReplacefilter.
NOGotopointd)
YESd)Fluidsystemisempty?
YESPrimethefluidsystem
withoutcapsule.
NOGotopointe)
YESe )Fluidsystemisblockedby
scale?
YESDescalet hefluidsystem
NOGotopointf)
YESf)Injectorisstillcloggedafter
descaling?
YESDeblocktheinjector
NOReplacetheextraction
head.
5.2Hotwatertemperatureistoo
low(lessthan70°C/158°F)
YESa )CheckifNTCtemperature
sensorisfunctional
NOChangeNTCt empera
turesensor.
YESGotopointb)
YESb)Fluidsystemisscaled?
YESDescalet hefluidsystem
NOReplacePCBassembly
YESc)Valvemalfunction?
YESReplacetheextraction
head.
NOGotopointd)
YESd)Flowrateofpumpoutof
ra nge?
YESReplacethepump.
NOGotopoint5.3
Check
procedure
Symptoms
Action/repairwork
Furtheraction/
repairwork