I have a ceiling fan that has the model # AC-552. SKU # 134-674. It has w # E75795. It is operated by a switch on the wall for the fan and switch for the light. When I turn the fan on, it turns on high and forward. There is no switch, no chain no remote or remote receiver wired to it and there is only a common and hot wire and a red wire for the light. It does not appear to have any wiring for a remote. The question is, how do you change the speed or direction of this fan?