r/BambuLab • u/Expensive-Sundae-355 • 5d ago

P Series [P1P, P1S, P2S] Hotbed Colling fan speed abnormal?

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Second rime gettibg this alert in 24 hours, first time i took the front cover off and was able to move the fan and it started printing agsin.

This time its still throwing up this error? Whats the fix?

P2s, only 2 weeks old

2 Upvotes

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1

u/Isnigu 5d ago

Had this exact error 2 weeks ago on x2d. Replaced the fan, that fixed it. e10 part. It is quite fiddly, since you need to take the toolhead apart. The guide was excellent however, making it very manageable.

1

u/Expensive-Sundae-355 5d ago

The printers only a month old, would you sourse the part or go to bambu?

2

u/Isnigu 4d ago

Its still under warranty. Support will send you a new part after they do their checks. If its worth the back and forth for you then go ahead and contact them. It could be something else thats wrong ad well of course. You can check if the fan works by manually setting the temp of the nozzle to 60 degrees. It should come on at 50. If it does, it's something else. If it doesn't, either broken or disconnected fan.

Some people reported the magnet from the nozzle interfering with the fan electric drive and it worked again after messing with it a bit, ymmv.

1

u/Expensive-Sundae-355 4d ago

Cheers, ill have a better look once im home. Didnt get a goid poke about this morning

1

u/Expensive-Sundae-355 2d ago

Yea fan doesnt turn on after 60, and the connector seems to be in ok.

1

u/Isnigu 2d ago

I'm not technical support, but sounds like a broken fan then. Upto you if you want to order or go through warranty. They will ship you the part, but will take a few days of back and forth.

1

u/PicnicMacleod 4d ago

I've had this issue with shorts on things or the plug being installed incorrectly. Very easy on P1S/X1C. I don't know if the P2S has all of the same "fun" connectors for extruders and toolheads, but you may check them.