Bard WA421, WA482 installation instructions

Contents

Main Contents Getting Other Information and Publications For more information, contact these publishers: Page 2 WALL MOUNT GENERAL INFORMATION B-124AW B-284AW B-206AW sledoM A-124AW A-284AW A-206AW HEAT PUMP WALL MOUNT MODEL NOMENCLATURE WA 42 1 A 10 X N X X X A Page Page 4 TABLE 2 ELECTRICAL SPECIFICATIONS SHIPPING DAMAGE GENERAL DUCT WORK FRESH AIR INTAKE CONDENSATE DRAIN FILTERS INSTALLATION INSTRUCTIONS WARNING WALL MOUNTING INFORMATION MOUNTING THE UNIT Page WARNING minimum FIGURE 4 ELECTRIC HEAT CLEARANCE Page 10 FIGURE 5 WALL MOUNTING INSTRUCTIONS FIGURE 6 WALL MOUNTING INSTRUCTIONS SEE FIGURE 3 MOUNTING INSTRUCTIONS Page WIRING MAIN POWER WIRING LOW VOLTAGE WIRING Page THREE PHASE SCROLL COMPRESSOR START UP INFORMATION CONDENSER FAN OPERATION START UP IMPORTANT INSTALLER NOTE CRANKCASE HEATERS HIGH PRESSURE SWITCH IMPORTANT SERVICE HINTS SEQUENCE OF OPERATION COMPRESSOR CONTROL MODULE PRESSURE SERVICE PORTS PHASE MONITOR REMOVAL OF FAN SHROUD TROUBLESHOOTING REFRIGERANT CHARGE FAN BLADE SETTING DIMENSIONS TABLE 8 RECOMMENDED AIRFLOW TABLE 9 MAXIMUM ESP OF OPERATION ELECTRIC HEAT ONLY TABLE 10 PRESSURE TABLE COOLING Manual 2100-218 Page 19 TABLE 11 OPTIONAL ACCESSORIES WA602-C WA602-B WA602-A WA482-C