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 6 (click to view)
Please follow the installation details below carefully. Guarantee is valid for products installed as described only. 1. The miniBar must be level both directions. 2. There should be 20mm clearance to the wall. 3. Ventilation must be provided as shown in alternatives A, B, C or D. 4. The ventilation duct must at least measure 105mm x the width of the refrigerator. 5. Only the entire cooling unit must project into the duct as shown. 6 Air passing through the duct must not be preheated by any source of heat. 7. Ventilation grills, if used, must have openings of at least 200cmÂ² each.