사용자 설명서차례SECTION 1: Heater Safety1SECTION 10: Operation and Maintenance291.1 Manpower Requirements110.1 Pre-Start-Up Checks291.2 Safety Labels and Their Placement110.2 Begin Start-Up29SECTION 2: Installer Responsibility510.3 Complete Start-Up322.1 Wall Tag5SECTION 11: User Instructions332.2 Corrosive Chemicals511.1 User Instructions332.3 National Standards and Applicable Codes511.2 Heater Operation33SECTION 3: Critical Considerations611.3 Common User Controls333.1 Basic Information611.4 Lighting Instructions333.2 Manufactured Units611.5 Simple Troubleshooting343.3 Location and Suspension6SECTION 12: Servicing353.4 Minimum Required Installation Clearances612.1 Servicing Instructions353.5 Clearances to Combustibles612.2 Burner Maintenance353.6 Ventilation612.3 Fan/Motor Assembly Maintenance353.7 Gas Supply712.4 Heat Exchanger Maintenance353.8 Electrical Supply712.5 Gas Valve Maintenance353.9 Vent712.6 Flue Blower35SECTION 4: National Standards and Applicable Codes812.7 Venting and Air Intake Pipe364.1 Gas Codes812.8 Maintenance Checklist364.2 Aircraft Hangars8SECTION 13: Troubleshooting384.3 Parking Structures and Repair Garages813.1 General384.4 Electrical84.5 Venting8Burner Systems394.6 High Altitude913.3 Troubleshooting for Flame Supervision System40SECTION 5: Major Components1013.4 Troubleshooting for Gas Valves415.1 General1013.5 Troubleshooting for Flue Blower415.2 Shelf Mounting and Suspension10SECTION 14: Replacement Parts425.3 Wall Mounting1014.1 Gas Valve42SECTION 6: Venting1414.2 Burner Compartment436.1 Changing Vent and Air Intake Orientation1414.3 Ignition Electrode and Flame Probe446.2 Venting1414.4 Heat Exchanger456.3 Vent Installation1414.5 Louver and Louver Springs456.4 Unvented Operation1514.6 Flue Blower Vertical Installation466.5 Horizontal Venting1514.7 Pressure Switch476.6 Vertical Venting1614.8 Ignition Control476.7 Length Requirements1614.9 Axial Fan/Guard/Motor Assembly476.8 Vent Material1614.10 Limit Switches48SECTION 15: Specifications49SECTION 7: Air Supply2115.1 Dimension Data497.1 Separated Combustion Installation2115.2 General Technical Data Table (All Models)507.2 Unvented Installation2115.3 Technical Data Table (All Models)507.3 Building Ventilation217.4 Outside Combustion Air Supply21UHA-Series Warranty53SECTION 8: Gas Piping228.1 Connections22SECTION 9: Wiring239.1 Positioning Thermostats239.2 Low Voltage Thermostat with One Heater239.3 Multiple Heater Wiring 30 - 45249.4 Multiple Heater Wiring 60 - 125259.5 Internal Wiring Diagram269.6 Ladder Wiring Diagram279.7 Electrical Connection to the Heater28Figure 1: UHA 30 - 45 Label Placement2Figure 2: UHA 60 - 75 Label Placement3Figure 3: UHA 100 - 125 Label Placement4to Combustibles7Figure 5: Suspension Methods11Figure 6: Shelf-Mounting Methods11Figure 7: Wall Shelf Mounting and Hanging Suspension12Figure 8: Vertical Louvers (Optional)13Figure 9: Vent and Roof Detail17Horizontal Vent Termination17Vertical Vent Termination18and Horizontal Vent Termination19Figure 13: Concentric Vent Box19Termination - Separated Combustion Heater20Figure 15: Gas Connection22Figure 16: Automatic Burner Control Sequence30Figure 17: Gas Valve for Models UHA[X][S] 30 - 4530Figure 18: Gas Valve for Models UHA[X][S] 60 - 12531Figure 19: Manual Reset Limit Switch33Figure 20: LED Diagnostic Codes34크기: 9.36메가바이트페이지: 62Language: English매뉴얼 열기