Connect the white hotend wires from the predator to HE0.

Connect the hotbed wires coming from the MOFSET inside the machine to the BED screw terminals. White wire on top, red wire on the bottom as seen in the picture. Polarity matters.

Connect the 24V DC power from the power supply to the DCIN screw terminals. Be mindful of the polarity.

Connect the thermistors to TH0 (hot end thermistor) and TB (hotbed thermistor).

Connect the z-probe (marked LEVEL on the predator cable) to the PROBE connector. There's no polarity here, either way works as it's just a simple microswitch.