1. Eliminate moisture sources.
2. Maximize amount of dehumidification done during the cooling cycle by getting the coil as cold as possible (lower air speed).
3. Prevent re-evaporation of condensation back into the supply air by not running blower motor continuously, and managing condensate.
4. Properly vent appliances, i.e., dryer
And here's a chart where Lennox shows what happens when the blower motor is run continuously:
The entire reference is available at http://www.dca.state.fl.us/fbc/commi...pplication.pdf