hot end thermister reports 158.7°C when off

When setting a temperature or doing a calibration, the temp goes in the opposite direction and then klipper crashes with error "HEATER EXTRUDER NOT HEATING AT EXPECTED RATE"
5 Replies
TheTik
TheTik5mo ago
I don't see any entry under the extruder for the sensor type. Try adding
sensor_type: PT1000
sensor_type: PT1000
under user overrides
edmundas323
edmundas323OP5mo ago
Will do and let you know 🙏
chicken
chicken5mo ago
If this is a RatOS 2.1 build, go into the configurator and make sure you selected PT1000 otherwise you may have the same issue down the road when an upgrade comes along and wants to update your printer.cfg and removed the override.
edmundas323
edmundas323OP5mo ago
It worked perfectly, cheers guys 🙂
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