82
Troubleshooting
12:6OUTLETAIRSENSOR-SHORT-CIRCUITED
TheerrorcodeisshowniftheanaloginputOULETAIRTEMP(NTC)isreadingaresistanceofless
than330Ω.ProbablycausedbybrokenNTCsensorordamagedwiring.
IftheoutletairtemperatureintheSHOWINPUTSmenushowsatemperatureof100°Ctheoutlet
airsensorisshorted.
Whentheoutletairsensorisrestoredtheerrorcodeisautomaticallyresetandtheongoing
programwillcontinue.
Alongpressonthecontrolknob/startbuttonwillmakethecontrolsystemresetandongoing
programwillbeended.
Theerrorcodecanbetriggedif:
•Thesensor,harnessorconnectorisbroken.Thesensorshallmeasurearound5KOhminroom
temperature,seetable.(Measuredirectoverthesensor).
IfthemeasureofoutletairsensorisOK,butthereisstillanerrorcode:
•Checktheharness,connectorsandfunctionsbyreadingtheelectricalschematicandbyusing
theSHOWINPUTSmenuwhenthemachineisinservicemode.
Temp-Sensorresistance
-10°C-26.7kΩ
15°C-7.6kΩ
20°C-6.0kΩ
25°C-4.8kΩ
30°C-3.9kΩ
100°C-0.33kΩ
12:8CONDENSEWATERCONTAINERISFULL
Thepumpwillrunwhenaprogramstartsfornormally15seconds.Thenitwillrunagainafter
normally3minutes.
Thepumpwillalsoruniftheinputfortheoatistrigged.
TheerrorcodeisactivatediftheinputCONDENSERTANKisstillactivatedafter15seconds.
Thismeansthatthepumphastriedtoemptythecondensewatercontainerwithoutthesignalfrom
theoatinthecondensewatercontainerhasbeendeactivated.
Whentheoatinthecondensewatercontainerisrestoreditispossibletoresettheerrorcode
fromthecontrolsystem.
Theerrorcodeisresetfromthecontrolsystembyashortpressonthecontrolknob/startbutton.
Alongpressonthecontrolknob/startbuttonwillmakethecontrolsystemresetandongoing
programwillbeended.
Theerrorcodecanbetriggedif:
•Thecondensewatercontainerisfullandthepumpisnotoperating.Checkthepumpby
activatingtheCONDENSERPUMPmenuintheACTIVATEOUTPUTSmenuwhenthemachine
isinservicemode.
•Ifthepumpisrunningandnowateriscomingout,thedrainisblockedortheoatisoutoforder.
•Ifwatercomingoutofthehose,itmightbepartlyblocked.
Ifthepumpdoesnotrunorifthereisnolevelinthecondensewatercontainerchecktheharness,
connectorsandfunctionsbyreadingtheelectricalschematicandbyusingtheSHOWINPUTS
menuwhenthemachineisinservicemode.