Thanks to Owner-Manuals.com! This manual was exactly what I needed. As Amana was purchased by Maytag and later by Whirlpool, there was no way to receive it from their websites. I was lucky to find this resource.
A comprehensive Operating and Service Manual. All schematics are complete and easy to read. The PCB drawings and complete parts list are very helpful. I would definitely recommend this manual.
Text excerpt from page 18 (click to view)
CHANNEL SWAP
Press button to select two channels that you want to exchange their programs, such as from 1to 3.
CH SWAP FROM TO EXCHANGE 3
CH SWAP
EXCHANGE
FROM TO EXCHANGE SWAP ?
Press button to exchange the programs of two channels.