How to design the water and drain for this Dornoch ultra Evac model UL-EV100

We are consultant for the system design to the Dornoch ultra Evac model UL-EV100. Could you please help the question below. 1. The drain from this equipment will direct to connect to the drainage system or will be indirectly connect to the hospital drainage system. 2. Th2 water to this equipment will be hard pipe connection or it will through a 3/4" hose to connect to the equipment. My email is wanli.cong@wsp.com