Downloaded from https://www.everyspec.com AMttP 7tMI2 TABLE OF CONTENTS (Cn't.) SParagraph Page 7 2 Reduction of Solar Load .............. 7-I 7 2.1 General ... .......... . . .. .. ..... . 7 1 7-__ Reduction of Window Are. .................. 2 7-2.3 Shading ............ ...................- t 7- 2.4 Increasing Reflectivity of Exeinor Surfaces ... 7 3 7 -3 Independent Ventilation of Heat-rele~ng Lquipnient .............................. 7- 3 7 -4 Recirculation of Air from Heat-releasing Equipment ......... ................... 7-4 7- 5 Ventilation Independent of Environmental Control System ................................. 7-6 7- o Elficient Lighling System ....................
7- 6 References ............................... 7-6 CHAPTER 8. CRITERIA FOR SELECTION O1 ENVIRONMENTAL CONTROL UNITS 8-1 Introduction ........................... . . 8- 1 8-2 Perfommnce Requirements .................. h- 1 8- 2.1 Determination of Requirements .............. 8- 1 8-2.2 onbined Hnin and Cooling Units vs Separate Units .......................... 8- 2 8-2.3 Nonstandard Units ........................ 8-2 8-3 Electrical Liritations .................... .. 8-3 8-3.1 Power-supply OCaracteristics ................ 8-3 8-3.2 Power Rating ............................ 8-3э 8-3.3 Electrical Inteffernce ..................... 8-3 8-4 Physical Limitations .....................
8-3 8-5 Transportation Livwi -tnou .................. 8-4 8-5.1 Mobility ................................ 8-4 8-5.2 Vibration .............................. 8-4 References ............................... 8-4 CHAPTER 9. INSTALLATION GUIDES 9-I Introduction .............................. 9-i 9-2 General Arrangement of Environmental Control System ........................... ..... 9_- 9-2.1 Chor c ietww Free Discharge and Duct System ................................ 19 -i 9- 2.2 Location of Ewironmevntal Control Units ...... 9-1 9-2.3 lyp"a System Layouts .................. .. 9-2 9-3 Mountins Desi* ..................... 9-2 9 -3.1 Types of Mouni-4 ........................
9-2 9 -3.1.1 Introduction ....................... .... 9-2 9-3.1.2 Throuetthe-wall Mounting ................ 9-5 9-3.1.3 Exterior Mounting ..................... 9-5 Wi