Additional information taken from your pictures and asking Aunt Google:
The motors seem to be DC's with a lot of power (looking at the information on one of your pictures, where the datasheet says: 12V/max 7Amps or so.
In a brochure about the CBD4 control unit it says, that it is able to correspond with hall sensors (imho as limit switches), although not all of the actuators are equipped with hall sensors.
But they built the CBD4 control box as "one for all" purposes.
If you have a separate power supply (5V and at least 2-3A) you could try to connect the "0.8Ohm wires" to that power supply (without having the motor connected to the control unit) and see if the motor moves or at least you can feel a stroke - immediately shut the power off, when that happens. So you can test if you got the right wires to move the motor.