Wascomat TD67 - Page 110

110
Troubleshooting
12:15NOVACUUM
Theerrorcodeisactivatedifthevacuum/pressureswitch(normallyopen)isnottriggedwithinset
time,normally12seconds.
Theerrorcodeisresetfromthetimerbyashortpressonthecontrolknob/startbutton.Alongpress
onthecontrolknob/startbuttonwillmakethetimerresetandongoingprogramwillbeended.
Theerrorcodecanbetriggedif:
•Thefanisnotoperatingorblowsinthewrongdirection.
•Theairowisobstructed.
•Thevacuumswitchsensororhoseisdisconnected.
•Thelintdrawerisopen,etc.
Checktheharness,connectorsandfunctionsbyreadingtheelectricalschematicandbyusingthe
SHOWINPUTSandACTIVATEOUTPUTSmenuswhenthemachineisinservicemode.
12:16VACUUMSWITCHSHORTED
Theerrorcodeisactivatedifthevacuum/pressureswitchwasalreadyclosedwhenaprogram
wasstarted.
Theerrorcodeisresetfromthetimerbyashortpressonthecontrolknob/startbutton.Alongpress
onthecontrolknob/startbuttonwillmakethetimerresetandongoingprogramwillbeended.
Checkthevacuumswitch/pressuresensor,harness,connectorsandfunctionsbyreadingthe
electricalschematicandbyusingtheSHOWINPUTSmenuwhenthemachineisinservicemode.
12:253JUMPER1
Theerrorcodeisactivatedifthejumpersthathastriggedtheerrorcodeismissing.
Jumpersareaby-passofinputnotusedinthemachine.Howmanyjumpersusedisdependingon
conguration.Whenthejumperisrestoredtheerrorcodeisautomaticallyresetandtheongoing
programwillcontinue.Alongpressonthecontrolknob/startbuttonwillmakethetimerreset
andongoingprogramwillbeended.
Checktheharness,connectorsandfunctionsbyreadingtheelectricalschematicandbyusingthe
SHOWINPUTSmenuwhenthemachineisinservicemode.
12:254JUMPER2
Theerrorcodeisactivatedifthejumpersthathastriggedtheerrorcodeismissing.
Jumpersareaby-passofinputnotusedinthemachine.Howmanyjumpersusedisdependingon
conguration.Whenthejumperisrestoredtheerrorcodeisautomaticallyresetandtheongoing
programwillcontinue.Alongpressonthecontrolknob/startbuttonwillmakethetimerreset
andongoingprogramwillbeended.
Checktheharness,connectorsandfunctionsbyreadingtheelectricalschematicandbyusingthe
SHOWINPUTSmenuwhenthemachineisinservicemode.