During the test of heater bed, with manual control, i switch on the heater bed the first time. Now the control can’t switch off. I try to turn power off but when i turn on also the heater bed is on and i can’t turn off.
Thanks (sorry for my english…)
Silvio
When you’re pushing the reset button does it switch off?
Is the temperature control functioning? I.E. does the bed stop heating when the set temperature is reached?
When i pushing the reset button it doesn’t swicth off, led on control board where heater bed is connected is always on. the temperature control don’t work, i see temperature increase, also on graphic (i set 50°C limit but temperature reach 56 °C and don’t switch off, at this point i switch main power off).
You may need to check your wiring.
If you unplug the heaters (the 2 bottom connectors) does it turn off after you press the reset button?
[quote=“Wrong Way”]You may need to check your wiring.
If you unplug the heaters (the 2 bottom connectors) does it turn off after you press the reset button?[/quote]
No… I solve the problem replacing MOS BUK6215-75C. it was damaged and output always connected to power supply.