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Nozzle fan very loud
I build my Mk3 4 weeks ago and it works ok. Since several days i have a very loud noise from the nozzle fan if it runs. If i shut down or give a value of 255 the noise disappears. The fan has 3 cables. Is the 3rd cable a control input or a running signal ? What type is a spare part ?
Thanks a lot and best regards
Thomas
Veröffentlicht : 17/10/2018 9:07 am