Bosch WTN85201ES - Page 40

en Troubleshooting
40
Fault Cause and troubleshooting
The programme does
not start.
Childproof lock is activated.
▶
→"Deactivating the childproof lock", Page32
Inicio/Pausa + Carga has not been pressed.
▶ Press Inicio/Pausa + Carga .
No programme set.
1.
→"Setting a programme", Page28.
2.
→"Starting the programme", Page28.
The length of the pro-
gramme changes dur-
ing the drying cycle.
The programme operation is optimised electronically.
This may change the programme duration.
▶ Not a fault – no action required.
Pumping noise. Condensation pump active.
▶ Not a fault – normal operating noise.
Buzzing noise. Compressor ventilation active.
▶ Not a fault – normal operating noise.
The drying time is too
long.
Fluff filter is soiled.
▶
→"Cleaning the fluff filter", Page29
The ambient temperature is greater than 30°C.
▶ Ensure that the ambient temperature is below 30
°C.
The ambient temperature is lower than 15 °C.
▶ Ensure that the ambient temperature is above
15°C.
Insufficient air circulation at the appliance's installation
location.
▶ Ventilate the appliance's installation location.
The appliance's ventilation opening is blocked.
▶ Ensure that the ventilation opening of the appliance
is kept clear.
Heat exchanger is soiled.
1. Opening the base unit.
→"Opening the base unit", Page35.
2. Cleaning the heat exchanger.
→"Cleaning the base unit", Page35.
3. Closing the base unit.
→"Closing the base unit", Page36.
Water is leaking from
the appliance.
Appliance is not correctly aligned.
▶
→"Aligning the appliance", Page16
Water drain hose is not connected correctly.