Heating failed

Hello everyone

Building a 3D Printer, using Marlin-1.1

every time I try to print, The extruder does not heating up "stays at room temperature" , while the heatbed heating up, but after 10 minutes an error appears


Error:Heating failed, system stopped! Heater_ID: bed
[ERROR] Error:Heating failed, system stopped! Heater_ID: bed

Error: Printer halted. kill() called!
[ERROR] Error: Printer halted. kill() called!

when I turn on the bed and extruder from the software, the extruder reaches the temperature that i need, while the bed keep heating up until that the same error appears "after around 10 min"

Edited 1 time(s). Last edit at 10/23/2019 07:56PM by 3bdelli.

First you should provide information of what hotbed you are using. Would also ask you to post the code you are using to heat the hotbed!

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Computer Programmer / Electronics Technician

I am really sorry, i am a beginner and i have to build up this project

Using MK2A heated pcb bed (200x200)