What can I do if my washing machine inlet hoses are not compatible with the plumbing?
From the installation instructions1 for Haier washing machines



Press the lower end of the lock lever and push down the slider. Take off the water inlet hose jointer from the water inlet hose component.

Loosen the screw till the water faucet can be accessed. Put the jointer of the water inlet hose on the faucet. (If the faucet is too large and the jointer can not be set on the water faucet,please loosen the four screws and take out the bushing in the jointer.
The front end of the faucet must be smooth, otherwise it may leak water

Fasten the four screws evenly.



That's it
1. Link is to a similar set of instructions; the diagrams are slightly different but the text is the same.