Bard W48A23 Installation Instructions Manual

Contents

Bard W48A23 Installation Instructions Manual Manual pdf 2 page image

Manual 2100-594Page 2 of 19ContentsFiguresFigure 1 Unit Dimensions ....................................... 7Figure 2 Unit Dimensions ....................................... 8Figure 3 Unit Dimensions ....................................... 9Figure 4 Unit Dimensions ..................................... 10Figure 5 Wall Mounting Instructions ..................... 11Figure 6 Wall Mounting Instructions ..................... 11Figure 7 Common Wall Mounting Installations ..... 12Figure 13 Fan Blade Setting................................... 17TablesTable 1 Maximum ESP Electric Heat Only ........... 6Table 2 Fan Blade Dimensions ........................... 17Table 3 Rated CFM & ESP ................................. 17Table 4 Indoor Blower Performance ................... 17Table 5 Cooling Pressure.................................... 18Table 6 Electrical Specifications W**A/L ............. 18Table 7 Optional Accessories.............................. 19Table 8 Electric Heat ........................................... 19Getting Other Information and Publications 3Wall Mount General InformationWall Mount Model Nomenclature .............................. 4Shipping Damage ..................................................... 4General ................................................................. 4Duct Work ................................................................. 5Condensate Drain .................................................... 5Filters ................................................................. 5Installation InstructionsWall Mounting Information ........................................ 6Mounting the Unit ...................................................... 6Clearances Required ................................................ 6Wiring – Main Power ............................................... 13Wiring – Low Voltage Wiring ................................... 13Start Up — R-410AGeneral ............................................................... 14Topping Off System Charge .................................... 14Safety Practices ...................................................... 14Important Installer Note........................................... 15High & Low Pressure Switch................................... 15Three Phase Scroll Compressor ............................. 15Phase Monitor ......................................................... 15Condenser Fan Operation ...................................... 15Service Hints ........................................................... 15Sequence of Operation ........................................... 16Compressor Control Module ................................... 16Adjustments ............................................................ 16Pressure Service Ports ........................................... 16TroubleshootingFan Blade Setting Dimensions................................ 17Removal of Fan Shroud .......................................... 17Refrigerant Charge ................................................. 17