I would say certainly they can, but maybe you have an older controller that canít, but the newer ones itís as simple as changing the resistor in line with the thermostat to get the desired RPM
. The data is available on line from Danfoss, both speed and amp draw
That is a lot of draw for what I think is a small compressor
though, more than I thought it is capable of.
Others will be here shortly Iím sure
Iím going to assume they will want a picture of the controller.