MBR Installation Manual
2
Contents
INTRODUCTION ............................................................................................................................................1
CHECKING PRODUCT RECEIVED..............................................................................................................1
REPLACEMENT PARTS ................................................................................................................................1
ORDERING PARTS ......................................................................................................................................................................... 1
IMPORTANT SAFETY INSTRUCTIONS.......................................................................................................1
RECOGNIZE SAFETY SYMBOLS, WORDS, AND LABELS ............................................................................................................ 1
GENERAL INFORMATION ............................................................................................................................3
CLEARANCES AND ACCESSIBILITY ............................................................................................................................................ 3
INSULATION .................................................................................................................................................................................. 3
INSTALLATION INSTRUCTIONS..................................................................................................................3
BLOWER WITH CASED EVAPORATOR COIL INSTALLATION ..................................................................................................... 3
UPFLOW INSTALLATION .............................................................................................................................................................. 3
COUNTERFLOW INSTALLATION .................................................................................................................................................. 3
HORIZONTAL INSTALLATION ....................................................................................................................................................... 4
ELECTRICAL CONNECTIONS .....................................................................................................................4
HIGH VOLTAGE WIRING ................................................................................................................................................................ 4
LOW VOLTAGE WIRING ................................................................................................................................................................ 5
MISCELLANEOUS ELECTRICAL ................................................................................................................................................... 5
THERMOSTAT CONNECTIONS ..................................................................................................................................................... 5
WIRING DIAGRAMS .......................................................................................................................................6