Hi there,
A tumble tumble dryer I bought to fix was having tripping issues after a few hours use. Found condensation building up in the rear heater housing at the bottom and the air circulation impeller was flicking it up onto the heater unit causing it to trip off the circuit. Stripped down dryer and inspected all air ducts, tested sensors, cleaned condenser everything I could think of plus what’s recommended online. Got it back together and was working a treat, but after a few hours water had built up again in the rear heater housing at the back and at a loss really. Rooms not hot or cold as I know this can effect condenser dryers and it’s ventilated well.
Any advice or something I’ve not thought of?
Many Thanks

my wife was told me that the tumble dryer is now no longer heating. she did say some weird flashing lights came up, but when I asked her, she could not remember the sequence so I do not know what the error code is.

Hi, I went through info on this error. Condenser and filter are clean and dry. When starting cycle it spins for 5 minutes and then stops and shows e21 error.
In those 5 minutes it doesn’t get any warmer (heater faulty?)
Looking to hearing from you.
Thank you and regards

When you close the door and press the start/pause button the led just flashes

The timer dial turns to the 150min setting but won’t go on – all other settings work, however, once it has started spinning the display starts flashing and the clothes need to go on multiple times to dry. I’ve watched your great videos and tested the heater thermostats front and rear and the NTC sensor – all appear to be fine. Thanks in advance for any advice/help you may offer.