24 volt power for hot bed

Hi, sorry back again, can somebody confirm which pins are live and negative on the controller board, hotbed power connector, thank you

The 2 left pins = + and the 2 right pins = (-).

Thank you, that’s what I thought, so why can I not control the temperature via repetier host 1.06, can see the temperature rising on the graph, i have set it to 53 degrees in printer settings and in Cura settings including G code, to use with PLA, but just keeps getting hotter, so I am sitting here switching the 24 volt power supply on and off, when it gets to hot or cold