Bryant 559E User Manual

Highlights key features like independent refrigeration circuits, heavy-duty compressors, short-cycle protection, and variable-speed belt drive.

Lists optional accessories for specific installation requirements, including economizer, electric heater, and roof curb.

Provides detailed dimensions and layout of the 559E120 unit with an accessory plenum, including airflow and mounting hole details.

Details the dimensions and assembly of the roof curb accessory, crucial for rooftop unit installation and sealing.

Lists electrical data, compressor types, refrigerant charge, and operating limits for the 559E120 unit.

Details specifications for indoor and outdoor coils, including face area, rows, and fin spacing.

Provides details on indoor and outdoor fan motors, including air quantity, speed ranges, and power ratings.

Presents fan performance in terms of external static pressure and airflow, with RPM and power consumption.

Provides cooling capacity data based on varying indoor wet-bulb and outdoor dry-bulb temperatures.

Details electric heating capacities in kW and Btu/h for different unit sizes and stages.

Lists static pressure losses for various accessories like plenums and heaters to aid in system design.

Guides users through selecting the appropriate unit size based on cooling and heating requirements, including adjustments.

Covers installation guidelines, operating limits, and system considerations for optimal performance.

Defines requirements for the base unit, including cooling/heating capacity, compressors, coils, fans, cabinet, and controls.

Details various field-installed accessories such as electric resistance heat, roof curb, economizer, and thermostat.