Thermister on bed not working

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mgsp...@mtu.edu

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Oct 23, 2013, 8:02:47 PM10/23/13
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The bed temp registers at -1.00 and does not move. Any suggestions?

Gerald Anzalone

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Oct 24, 2013, 8:33:01 AM10/24/13
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There's something wrong with thermister wiring, the thermister itself or the settings in firmware.

First thing to check is firmware. HEATED_BED_SENSOR_TYPE should be set to 4.

If that doesn't do it, then it's basic troubleshooting with a volt meter...
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