Fault Diagnosis; Malfunctions - Bosch WTW86560AU Repair Instructions

Fault diagnosis

4.1

Malfunctions

Fault
Drying programme starts only briefly
Driving system
Drum does not turn
Heating system
Appliance remains cold
2013-10-23 / DIS 113_58300000133444_ara_en_l
Possible cause
Washing too dry (drum empty detection)
Underload
Error in the conductivity system
Humidity sensors have become coated
Door lock function (open briefly)
Switching contact does not switch
Cable break
Motor not rotating
Belt torn
Rolling rollers damaged
Heat pump driers do not become very
warm
Heat pump defective
Repair Instructions Laundry Repair Instruction;T22
Troubleshooting
► Also select timer programme
► For cleaning see operating instructions
► Advise customer
► Replace door switch
► Replace cable
► Run motor test programme.
► Check motor capacitor / Replace
► Replacing the motor
► Replace belt.
► Replace rolling rollers of bearing shield.
► Not a fault
► Run heat pump test programme (See circuit diagrams)
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