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.
Genuine Toshiba owner's manual. Couldn't really ask for more. And written in understandable English in contrast to a few recent experiences I have had with manuals for other equipment other than Toshiba but made in China and written in "Chinglish"!
Text excerpt from page 19 (click to view)
MAINTENANCE
CLEANING THE FILTERS
The air filters should be cleaned every two weeks.
1 TURN OFF THE UNIT 2 OPEN THE INTAKE GRILLE
Stopper
Inteka Grill
1 Slide the stoppers to the left ( OPEN ). Two stoppers are provided for each the intake grille. 2 Gently pull and open the intake grille.
3 REMOVE THE AIR FILTERS
Push the air filters slightly and unhook them.
Hook Air Filter
4 CLEAN THE AIR FILTERS
Use a vacuum cleaner to remove dust. If the filters are dirty, wash them with warm water and a mild detergent. Dry filters in the shade before reinstalling.
5 REINSTALL THE FILTERS
Face front side down and reinstall the filters in the original positions. Push in the hooks securely.
Hook
6 CLOSE THE INTAKE GRILLE
Stopper
Slide the stoppers to the right ( CLOSE ) and the lock the intake grille.