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Heatbed won`t heat

Posted: Mon Apr 13, 2015 3:54 pm
by Vikingen
I have switched place on the Sanguinolou for the bed therm and the extruder therm. And now I must have a new therm for the extruder.
The extruder therm is broken in two.
But I think it's something wrong with the Sanguinolou too. When I put the therm on where them are supposed to be I get min temp error in the display. But if I set the therm for bed in therm for extruder slot it's no errors. I don't understand why.
Please help me.

Re: Heatbed won`t heat

Posted: Mon Apr 13, 2015 4:17 pm
by zhangxueyou
When LCD displays min error, what is the temperature reading?

Re: Heatbed won`t heat

Posted: Mon Apr 13, 2015 4:31 pm
by Vikingen
The temp is 0,0

Re: Heatbed won`t heat

Posted: Mon Apr 13, 2015 5:58 pm
by zhangxueyou
Both thermistor reading 0/0 when LCD displaying min temp error?

Re: Heatbed won`t heat

Posted: Mon Apr 13, 2015 6:21 pm
by Vikingen
No only heatbed when the therm is in extruder slot, if I set it in bed slot it shows mintemp.

Re: Heatbed won`t heat

Posted: Tue Apr 14, 2015 5:02 pm
by zhangxueyou
Please use a multimeter to test the resistance of thermistor,both.

Re: Heatbed won`t heat

Posted: Tue Apr 14, 2015 6:01 pm
by Vikingen
The term is broken in two, its in TWO parts..
I have ordered new by my self. Thanks