Hello. I have ordered a Haier A/C 23,800 BTU Cool / 16,000 BTU Heat Air Conditioner Model #: CWH24A. In preparation for installation, I would like information on the electrical requirements. Please include the type of receptacle needed (3 prong, 4 prong, orientation of the plug pins) and any specifics needed for the breaker and wiring. If available, is there a manual I can view on-line? Thank you.