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 11 (click to view)
Emptying the water tank
If you have connected the tumble dryer directly to a waste pipe with the accessory hose, you can ignore this section. A warning light on the control panel will come on when it is time to empty the water tank. If it is operating when this happens, the dryer will stop automatically until the tank is emptied. It is a good idea to get into the habit of emptying the tank either before or after each load. To empty the tank: 1. Open the door. 2. Pull out the tank (Fig. A). 3. Open the tank lid and pour the water out (Fig. B). 4. Close the lid and push the tank back into place. Press it home until you can feel that it is properly in place.