Have trouble with Bosch WTL5400GB/04 FD No 7709 Dryer.
After running for several minutes filter light flashes & buzzer bleeps 8 times then 9 times, after a while programme ends. Any ideas please.
Regards clayside
Hi
If filter and condenser are clear and there is good air flow ie fan running correctly; you would be looking at an overheating fault for whatever reason, faulty NTC R2 (above heater box) or faulty NTC 4 ( in the airstream above condenser unit)
Worth checking cables to these NTC’s back to PCB aswell.