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Hot end fan plug-in question

Posted: Mon Aug 27, 2018 3:49 am
by Lucidwolf
Greetings,

Why is the hot end fan not plugged into one of the always on connector of the Duet?
Is it not always on for the Titan Aero?

See guide step 75:
https://ultibots.dozuki.com/Guide/UltiB ... ang=en#s90

Thanks in advance,
Lucidwolf

Re: Hot end fan plug-in question

Posted: Mon Aug 27, 2018 6:40 am
by UltiBots
The E3D fan is on PWM controllable pins so the fan can thermostatically turned on/off.

Re: Hot end fan plug-in question

Posted: Mon Aug 27, 2018 9:27 am
by Lucidwolf
Yeah that makes sense to save the fan hours. Looks like the PSU is the same way. Guess i am just used to slumming it with cheap boards and PSUs that don't have all these bells and whistles. :lol: