Important Safety Information | 3 |
General Information | 4 |
Before You Install this Unit | 4 |
Locating the Air Handler | 4 |
Field Connections for Electrical Power Supply | 4 |
Air Ducts | 4 |
Unconditioned Spaces | 4 |
Acoustical Duct Work | 4 |
Air Handler Installation | 5 |
Packaging Removal | 5 |
Minimum Clearance Requirements | 5 |
Horizontal Mounting Applications | 5 |
Vertical Mounting Applications | 5 |
Condensate Drain | 5 |
Connecting Refrigerant Tubing | 5 |
Filter Requirements | 6 |
Electrical Wiring | 7 |
Pre - Electrical Checklist | 7 |
Line Voltage | 7 |
Thermostat Connections | 7 |
Electrical Wiring with a Duct Heater | 7 |
Unbalanced | 8 |
Grounding | 8 |
Startup & Adjustments | 8 |
Pre - Start Checklist | 8 |
Motor Sheave Adjustment | 8 |
Pulley Alignment | 9 |
Belt Tensioning | 9 |
Blower Adjustments | 9 |
Unit Maintenance | 9 |
Figures & Tables | 10 |
Figure 4. Physical Dimensions - Horizontal | 10 |
Figure 5. Physical Dimensions - Vertical | 11 |
Table 4. Blower Performance Data | 12 |
Electrical Information | 13 |
Figure 6. B5SM Wiring Diagram | 13 |
Figure 7. Air conditioner | 14 |
Figure 8. Heat pump | 15 |
Figure 9. Maintenance Schedule | 16 |
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