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General| Model | 48HC |
|---|---|
| Type | Single Package Rooftop |
| Category | Gas Heater |
| Fuel Type | Natural Gas/Propane |
| Dimensions | Varies by model, see product data sheet |
| Weight | Varies by model, see product data sheet |
| Cooling Capacity | 3 - 25 tons |
| Voltage | 208/230/460/575V |
| Stages | Single or Two Stage |
Essential safety warnings including fire, electrical shock, unit operation, personal injury, and cut hazards.
Instructions for safely rigging, lifting, and positioning the unit onto the curb.
Guidelines for installing gas piping according to codes and pressure requirements.
Procedures for connecting field power supply wires to the unit's terminal block.
Details power wiring for units with and without disconnect options.
Information on installing weatherproof covers and wiring for convenience outlets.
Connecting external thermostats and accessories for unit control.
Installing a 2-stage thermostat and wiring requirements based on distance.
Connecting space RH controller or Thermidistat for dehumidification.
Wiring diagrams and terminal block connections for PremierLink.
Wiring a 7-wire thermostat to the PremierLink control system.
Connecting smoke detectors for unit shutdown via PremierLink.
Wiring schematics for RTU Open system with various options.
Table detailing RTU Open inputs, outputs, and their BACnet object names.
Configuring communication protocols (BACnet, Modbus, N2, LonWorks) via DIP switches.
Table providing electrical sizing data for unit components based on voltage and load.
