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General| Cooling Capacity (BTU) | 48000 |
|---|---|
| Cooling Capacity (Tons) | 4 |
| SEER | 14 |
| Sound Level (dB) | 74 |
| Stages | Single |
| Refrigerant | R-410A |
| Voltage | 208/230 |
| Phase | 1 |
Alerts to safety hazards including electrical, gas, and mechanical dangers.
Details risks from fiberglass, fuel combustion by-products, refrigerant, and unit lifting.
Covers grounding, hot surfaces, cleaning fluids, energy efficiency, and gas pressure testing.
Procedures for checking unit for damage, verifying nameplate, refrigerant charge, and accessories.
Introduces figures showing critical dimensions and views for unit placement.
Safety warnings and instructions for lifting and rigging the unit.
Warning regarding fire or explosion hazard during gas piping installation.
Procedures for determining gas supply requirements and pipe sizing.
Guidelines for setting gas pressure, including regulator use and testing.
Procedures for verifying BTU input based on gas flow and heating value.
Guidelines for electrical wiring, grounding, and power supply connections.
Details on electrical power requirements and disconnect switch installation.
A comprehensive checklist to ensure all installation steps are complete before startup.
Procedures for starting, operating, and shutting down the unit in cooling mode.
Procedures for starting, operating, and shutting down the unit in heat pump heating.
Step-by-step instructions for starting the unit in gas heating mode.
Details on checking and adjusting manifold pressure during high fire operation.
A checklist to verify all installation aspects are completed and correct.
Details safety devices and conditions that can cause system lockout.
Lists checks for qualified technicians during cooling and heating seasons.
