Maytag Whirlpool MHN33PR Product Introduction page 23

Parameters that are commonly used...
Set-up Code:
Represents the different parameters needed to setup the washing machine
Wash Length (9-17 minutes)
This parameter sets the wash length for all the wash programs
Pre-Wash Length (2-7 minutes)
This parameter sets the pre-wash length for all the wash programs
Final Spin Length (3-8 minutes)
This parameter sets the spin length for all the wash programs