Bryant operation manual Motormaster III Control Installation 559F240, 559F180 559F216

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Install Motormaster III Controls

Only one Motormaster III control is required per unit.

Sensor Ð Install the sensor for thermistor input control in the location shown in Fig. 24. Connect sensor leads to the purple and grey control signal leads on the Motormaster III control.

Signal Selection Switch Ð Remove the cover of the Motor- master III control. Set the switch to accept the thermistor sensor input signal. Set the frequency to match the unit power supply (60 Hz).

Motormaster III Control Ð Recommended mounting location is beneath the control box, mounted to the partition that sepa- rates the control box section from the indoor section.

NOTE: If unit power is supplied through the roof curb and basepan of the unit, mount the Motormaster III control on the corner post adjacent to the conduit running from the base- pan to the bottom of the control box.

NOTE: Dimensions in ( ) are in mm.

Fig. 22 Ð Wind Baffle Details

Transformer (460-v Units Only) Ð On 460-v units, a trans- former is required. The transformer is provided with the ac- cessory and must be ®eld-installed.

Sensor Assembly Ð Install the sensor assembly in the loca- tion shown in Fig. 23.

Motormaster I Control Ð Recommended mounting location is on the inside of the panel to the left of the control box. The control should be mounted on the inside of the panel, verti- cally, with leads protruding from bottom of extrusion.

B. Motormaster III Control Installation (559F240 and 300)

Install Field-Fabricated Wind Baffles

Wind baffles must be ®eld-fabricated for all units to ensure proper cooling cycle operation at low ambient temperatures. See Fig. 22 for baffle details. Use 20-gage, galvanized sheet metal, or similar corrosion-resistant metal for baffles. Use ®eld- supplied screws to attach baffles to unit. Screws should be 1¤4-in. diameter and 5¤8-in. long. Drill required screw holes for mounting baffles.

CAUTION: To avoid damage to the refrigerant coils and electrical components, use recommended screw sizes only. Use care when drilling holes.

Replace Outdoor Motor

Replace outdoor fan motor no. 1 with motor included in accessory kit. Existing motor is not Motormaster III compatible.

SENSOR

SENSOR

LOCATION

LOCATION

HAIRPIN END

HAIRPIN END

559F180

559F216

NOTE: All sensors are located on the eighth hairpin up from the bottom.

Fig. 23 Ð Motormaster I Sensor Locations

Ð14Ð

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Contents Installation Provide Unit Support ContentsSafety Considerations II. Ð RIG and Place UnitUnit DEG 559F216 Unit Maximum Dimensions Shipping Weight559F Ft-in 180 240Base Unit Dimensions, 559F180 Base Unit Dimensions, 559F240 Physical Data CompressorTrap Condensate Drain III. Ð Field Fabricate DuctworkIV. Ð Make Unit Duct Connections VI. Ð Make Electrical Connections Field Power SupplyField Control Wiring Unit VoltageElectrical Data FLA LRA MCA MOCP²Ð10Ð Manual Outdoor-Air Damper VII. Ð Make OUTDOOR-AIR Inlet AdjustmentsHeat Anticipator Settings Optional EconomizerVIII. Ð Install OUTDOOR-AIR Hood Outdoor-Air Hood Component LocationIX. Ð Install ALL Accessories Motormaster I Control Installation 559F180Motormaster III Control Installation 559F240 559F180 559F216VI. Refrigerant Service Ports II. Service ValvesIII. Internal Wiring XII. Accessory Economizer AdjustmentFan Performance Ð 559F180 Fiop559F216 and 240 18 and 20 Tons Air¯ow Bhp Brake HorsepowerFan Performance Ð 559F216 Rpm Bhp Watts 500Fan Performance Ð 559F300 Fan Rpm at Motor Pulley Settings Accessory/FIOP Static Pressure in. wg Ð 559F180Accessory/FIOP Static Pressure in. wg Ð 559F216-300 Component CFMII. Lubrication Service CleaningXIII. Base Unit Operation 559F180 Units See Fig III. Evaporator FAN Performance Adjustment FigIV. Evaporator FAN Service and Replacement 559F216-300 Units See FigVII. Economizer Adjustment Belt Tension AdjustmentVI. CONDENSER-FAN Adjustment 559F180-216 Units FigFilter Drier VIII. Power FailureIX. Refrigerant Charge XI. Protective DevicesXIII. Control Circuit XIV. Replacement PartsXII. Relief Devices Problem Cause Remedy TroubleshootingCooling Service Analysis Typical Wiring Schematic 559F180, 460-v Shown Ifcb AHAIFC IFMTypical Component Arrangement 559F180 Shown Page Service Training Call for Free CatalogPage START-UP Checklist PRE-START-UP

559F specifications

The Bryant 559F is a standout heating and cooling solution, designed with both efficiency and performance in mind. This model is a part of Bryant's legacy of reliability, combining innovative technology with user-friendly features to ensure a comfortable indoor environment throughout the year.

One of the most notable features of the Bryant 559F is its high efficiency rating. With a Seasonal Energy Efficiency Ratio (SEER) that exceeds industry standards, this model is engineered to significantly reduce energy consumption, translating to lower utility bills and a smaller carbon footprint. The system is designed to perform efficiently even in extreme temperatures, making it a reliable choice for households in diverse climates.

Incorporating advanced inverter technology, the Bryant 559F automatically adjusts its output to meet the precise cooling and heating needs of the space, providing consistent comfort while minimizing energy usage. This adaptive capability reduces energy waste, resulting in more efficient operation compared to traditional systems that constantly cycle on and off.

The Bryant 559F also features an integrated Wi-Fi capability, allowing users to control their heating and cooling system remotely via a smartphone app. This modern convenience empowers homeowners to create schedules, adjust settings, and monitor performance from virtually anywhere, enhancing both comfort and energy management.

Another characteristic of the Bryant 559F is its quiet operation. Thanks to sound-dampening features, the system is designed to operate at lower noise levels, providing a peaceful indoor environment. This makes it particularly suitable for residential applications where noise can be a concern, such as bedrooms and home offices.

Additionally, the Bryant 559F is equipped with advanced air filtration and purification systems that help improve indoor air quality. This is particularly beneficial for allergy sufferers or those concerned about pollutants in the air. The system can remove dust, pollen, and other particulates, creating a healthier living space.

Furthermore, the Bryant 559F model is backed by a robust warranty, showcasing Bryant's commitment to quality and customer satisfaction. Overall, the Bryant 559F combines innovative technology, energy efficiency, and user-friendly features to deliver a reliable heating and cooling solution that meets the needs of modern households. Its blend of performance, comfort, and convenience makes it an excellent choice for anyone looking to enhance their indoor climate control solutions.
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