53.1.4 FACING MATERIALS........................................................................................................................................ 313.1.5 SHELF SIZE ...................................................................................................................................................... 323.2 VENT INSTALLATION .............................................................................................................................................. 323.2.1 INSTALLATION PRECAUTIONS ........................................................................................................................ 323.2.2 LOCATION OF WALL VENT OUTLETS .............................................................................................................. 333.2.3 VENT CONFIGURATION .................................................................................................................................. 343.2.3.1 LEGEND ..................................................................................................................................................... 343.2.3.2 CONDITIONS THAT MUST ALWAYS BE MET .............................................................................................. 343.2.3.3 ELBOW EQUIVALENT FOR HORIZONTAL VENT LENGTH ........................................................................... 343.2.3.4 VENT SECTION LENGTHS ........................................................................................................................... 353.2.3.5 WALL VENT INSTALLATION ....................................................................................................................... 363.2.3.6 WALL OUTLET CONFIGURATION EXAMPLE .............................................................................................. 373.2.3.7 ROOF EXHAUST CONFIGURATION EXAMPLE ............................................................................................ 373.2.3.8 ROOF VENT INSTALLATION ....................................................................................................................... 383.2.4 ASSEMBLY AND FASTENING OF VENT SECTIONS ........................................................................................... 393.2.4.1 FLEXIBLE VENT SECTION ASSEMBLY ......................................................................................................... 393.2.4.2 HARD VENT SECTION ASSEMBLY .............................................................................................................. 393.3 INSULATING SLEEVE INSTALLATION....................................................................................................................... 403.4 FAN INSTALLATION ................................................................................................................................................ 403.5 DECORATIVE PANEL INSTALLATION ....................................................................................................................... 413.5.1 SMALL PLATE INSTALLATION ......................................................................................................................... 413.5.2 LARGE PLATE INSTALLATION .......................................................................................................................... 413.6 BURNER REMOVAL ................................................................................................................................................ 423.7 BURNER INSTALLATION ......................................................................................................................................... 423.8 BURNER SURROUND INSTALLATION ...................................................................................................................... 433.8.1 IMITATION LOG INSTALLATION...................................................................................................................... 433.8.2 PLATFORM INSTALLATION ............................................................................................................................. 433.9 SAFETY SCREEN INSTALLATION .............................................................................................................................. 444. FIREPLACE SETTINGS ............................................................................................................... 444.1 MAIN BURNER........................................................................................................................................................ 444.2 PROFLAMME 2 REMOTE CONTROL........................................................................................................................ 454.2.1 REMOTE CONTROL AND FIREPLACE SYNCHRONIZATION .............................................................................. 464.2.2 REMOTE CONTROL SETTING .......................................................................................................................... 475. FIREPLACE CONVERSION ........................................................................................................ 505.1 CHANGING THE SMARTCASE® ......................................................................................................................................... 506. GAS INSTALLATION AND ADJUSTMENT .............................................................................. 506.1 CHECKING GAS TYPE .............................................................................................................................................. 506.2 INSTALLATION EQUIPMENT REQUIRED FOR GAS LINES ........................................................................................ 51