User ManualTable of ContentsGetting Other Informations and Publications1General Instructions3Specifications4Important3Shipping Damage3Field Fabricated Curbing4General3Elevated Mounting Platforms6Field-Installed Heater Packages (Optional)3Clearances6Installation5Roof Top Application7Location5Slab Mounting at Ground Level7Typical Installations5Condensate Drain Trap8Condensate Drain Trap8Low Voltage Wiring9Air Filters8Wiring – Main Power9Wiring (5 and 10 KW)11Wiring – 24V Low Voltage Control Circuit9Thermostats10Wiring )15 KW ONLY)11Thermostat Indicator Lamps11Emergency Heat Position11Heat Pump Control Board13Transformer Taps11Fan Blade Setting Dimensions14Figure 13 Brazing Diagram17Thermostat Wiring11Start Up and Operation12Table 1 Electrical Data2Information12Packages2Sequence of Operation12Table 3 Optional Field Installed Heater Table2Defrost Cycle12Start Up Notes12Table 4 Rated CFM and Rated ESP3Table 5 Air Filter Area and Size8Service and Troubleshooting14Table 6 Thermostat Wire Size9Service Hints14Table 7 Heat Pump Thermostats10Pressure Service Ports14Refrigerant Charge14Cut-Off Wiring (5 and 10 KW)11Fan Blade Settings14Cut-Off Wiring (15 KW ONLY011Troubleshooting Procedure14Table 10 Refrigerant Charge14Troubleshooting Guide15Table 11 Pressure Table - Cooling18Checking Temperature Sensor Check Out16Table 12 Pressure Table - Heating18Temperature Sensor Chart16Suction and Discharge Tube Brazing17Pressure Tables18Size: 166 KBPages: 23Language: EnglishOpen manual