Bryant 551B, 558F Standard Motor Units With Electrical Convenience Outlet, ELECTRICAL DATA cont

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Contents FEATURES/BENEFITS EASY MAINTENANCE AND INSTALLATION551B036-072 558F036-073 551B090-150 551A155,180558F090-150 558F180-210 559F180-216 558F300 558F240 559F240-300Single-Point Electrical Power Connections permit easier SERVICEABILITYQUIET, EFFICIENT OPERATION AND DEPENDABLE PERFORMANCE Totally Enclosed Condenser Fan Motors and permanentlyTABLE OF CONTENTS Guide Specifications - Sizes558F036-150 558F180-300OPTIONS AND ACCESSORIES 2. Some options may increase product lead timesBAROMETRIC RELIEF/POWER EXHAUST 155-300 Shown OPTIONS AND ACCESSORIES contLOW AMBIENT CONTROLS DURA-SHIELD CONDENSER COIL OPTIONS CONDENSER COIL PROTECTION APPLICATIONSPerfect Humidity DEHUMIDIFICATION PACKAGE Dura-Shield OptionLIGHT COMMERCIAL THERMIDISTAT TIME GUARD CONTROLDURABLADE ECONOMIZER BRYANT COMMERCIAL THERMOSTATCONVENIENCE OUTLET UNIT-MOUNTED DISCONNECT SizesFactory-installed, internally-mounted, NEC National Electri- cal Code and UL Underwriters’ Laboratories approved non-fused switch provides unit power shutoff with disconnect lockout protection capability. The switch is accessible from outside the unit HAIL GUARD COIL GUARD GRILLE 036-150 OnlyCONTROL BOX HINGED PANEL OPTION 581B036-072 UNITS COMPRESSOR HINGED PANEL OPTION 581B090-150 UNITS SHOWNEVAPORATOR-FAN HINGED PANEL OPTION FILTER HINGED PANEL OPTIONLP CONVERSION KIT 581B036-072OPERATING SEQUENCE - SIZE 036-073 UNITS CONTROLSOPERATING SEQUENCE - SIZE 090-150 UNITS CONTROLS cont SEQUENCE OF OPERATION SIZESPerfect Humidity Dehumidification Option TYPICAL WIRING SCHEMATIC Single Fan Units, Sizes EconoMi$er TYPICAL WIRING SCHEMATIC Two-Fan Units, SizeACTUATOR TYPICAL WIRING SCHEMATIC Sizes 3. Jumpers are omitted when unit is equipped with EconoMi$er EconoMi$er Wiring TYPICAL WIRING SCHEMATIC contNon-Fused Disconnect Optional Vertical Discharge Ducting TYPICAL PIPING AND WIRING - SIZESHorizontal Discharge Ducting 2. Installation must comply with all applicable codes APPLICATION DATA 10. MAXIMUM OPERATING OUTDOOR-AIR TEMPERATURE12. PERFECT HUMIDITY DEHUMIDIFICATION PACKAGE Concentric Duct Distribution Unit SizesApplications APPLICATION DATA contc. MUSEUMS AND LIBRARIES - Humidity can damage books and artwork 15. PERFECT HUMIDITY DEHUMIDIFICATION PACKAGE FEATURES AND BENEFITS Pressure Enthalpy Curve Psychrometric Chart 551B072 Shown Without SubcoolerPoint 3 - Leaving Air F 63.0 db/56.8 wb With Subcooler db - Dry Bulb wb - Wet BulbMODEL NUMBER NOMENCLATURE - 558F 558F036ARI* CAPACITY RATINGS 558F E X 090 000 KBPHYSICAL DATA - 558F036-073 558F036PHYSICAL DATA - 558F090-150 558F036BASE UNIT DIMENSIONS - 558F036-072 558F036-150BASE UNIT DIMENSIONS - 558F073 BASE UNIT DIMENSIONS - 558F090,102,120,150 558F036-150BASE UNIT DIMENSIONS - 558F091,121 ACCESSORY DIMENSIONS ACCESSORY DIMENSIONS cont SELECTION PROCEDURE with 558F048 example I DETERMINE COOLING AND HEATING REQUIRE- MENTS AT DESIGN CONDITIONSII SELECT UNIT BASED ON REQUIRED COOLING CAPACITY III SELECT ELECTRIC HEATCOOLING CAPACITIES PERFORMANCE DATAover PERFORMANCE DATA cont COOLING CAPACITIES contPERFORMANCE DATA cont 558F036-150COOLING CAPACITIES cont PERFORMANCE DATA cont FAN PERFORMANCE - VERTICAL DISCHARGE UNITS FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont 558F036-150 PERFORMANCE DATA contFAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont 558F036-150 PERFORMANCE DATA contFAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont 558F036-150 PERFORMANCE DATA contFAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont 558F036-150 FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont 558F036-150 PERFORMANCE DATA contFAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont 558F036-150 PERFORMANCE DATA contFAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont 558F036-150 PERFORMANCE DATA contFAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA cont 558F036-150FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont 558F036-150 GENERAL FAN PERFORMANCE NOTES 4. Interpolation is permissible. Do not extrapolateACCESSORY/FIOP STATIC PRESSURE* in. wg - 558F090-150 ACCESSORY/FIOP STATIC PRESSURE in. wg - 558F036-073FAN RPM AT MOTOR PULLEY SETTINGS EconoMi$er Power Exhaust Performance 558F036-073 EconoMi$er Power Exhaust Performance 558F090-150OUTDOOR SOUND DATA Total Unit EVAPORATOR-FAN MOTOR EFFICIENCYEVAPORATOR-FAN MOTOR PERFORMANCE CONTINUOUS BHPELECTRIC HEATING CAPACITIES MULTIPLICATION FACTORSELECTRICAL DATA - 558F036-073 ELECTRICAL DATA - 558F036-073 cont ELECTRICAL DATA - 558F036-073 cont ELECTRICAL DATA - 558F090-150 ELECTRICAL DATA - 558F090-150 cont LEGEND AND NOTES FOR ELECTRICAL DATA TABLES PAGES 2. Unbalanced 3-Phase Supply Voltage551B036-150 MODEL NUMBER NOMENCLATURE - 551B551B E X 090 000 DA PHYSICAL DATA - 551B036-072 High Efficiency Enhanced Copper Tubes, Aluminum Double-Wavy Fins PHYSICAL DATA - 551B090-150Acutrol Metering Device 551B036 BASE UNIT DIMENSIONS - 551B036-072BASE UNIT DIMENSIONS - 551B090-150 551B036-150ACCESSORY DIMENSIONS - 551B036-072 ACCESSORY DIMENSIONS - 551B090-150 IV DETERMINE FAN SPEED AND POWER REQUIRE- MENTS AT DESIGN CONDITIONS SELECTION PROCEDURE With 551B048 ExampleV DETERMINE NET CAPACITIES tldb = tedb COOLING CAPACITIES, STANDARD UNITShlwb = hewb COOLING CAPACITIES, STANDARD UNITS cont 551B036551B036 COOLING CAPACITIES, UNITS WITH PERFECT HUMIDITY OPTION COOLING CAPACITIES, UNITS WITH PERFECT HUMIDITY OPTION cont 551B036PERFORMANCE DATA CONT 551B036 551B036 PERFORMANCE DATA cont FAN PERFORMANCE - VERTICAL DISCHARGE UNITS contPERFORMANCE DATA cont FAN PERFORMANCE - VERTICAL DISCHARGE UNITS contPERFORMANCE DATA cont FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITSPERFORMANCE DATA cont 551B036-150FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont 551B036-150 PERFORMANCE DATA contFAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA cont FAN RPM AT MOTOR PULLEY SETTING* HIGH-STATIC MOTOR/DRIVE FAN RPM AT MOTOR PULLEY SETTING* STANDARD MOTOR/DRIVEEVAPORATOR-FAN MOTOR PERFORMANCE - STANDARD MOTOR ACCESSORY/FIOP ECONOMIZERS AND EVAPORATOR-FAN MOTOR PERFORMANCE - HIGH-STATIC MOTORSELECTRIC HEATERS STATIC PRESSURE DROP in. wg 551B036-072 ELECTRIC HEATERS STATIC PRESSURE DROP in. wg 551B090-150Vertical EconoMi$er Barometric Relief Damper Characteristics Horizontal EconoMi$er Barometric Relief Damper CharacteristicsEconoMi$er Power Exhaust Performance EconoMi$er Power Exhaust Performance 551B036-072OUTDOOR SOUND POWER TOTAL UNIT Vertical EconoMi$er Outdoor-Air LeakageVertical EconoMi$er Return-Air Pressure Drop Horizontal EconoMi$er Return-Air Pressure DropLEGEND AND NOTES FOR ELECTRICAL DATA TABLES ELECTRICAL DATA STANDARD MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLETELECTRICAL DATA cont STANDARD MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET contSTANDARD MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET STANDARD MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET cont HIGH-STATIC MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET HIGH-STATIC MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET cont 551B090††551B102†† 551B120††HIGH-STATIC MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET HIGH-STATIC MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET cont GUIDE SPECIFICATIONS - SIZES 558F/551B036-150PART 1 - GENERAL PART 2 - PRODUCTSGUIDE SPECIFICATIONS - SIZES 036-150 cont 13. High-Static Motor and Drive 036-120 3-phase units only MODEL NUMBER NOMENCLATURE - 559F 5 5 9 F E X 1 8 0 0 0 0 A H C BAIR QUANTITY LIMITS LOW OUTDOOR TEMPERATURE OPERATING LIMITS FARI* CAPACITY RATINGS cont 559F180-300ELECTRIC RESISTANCE HEATER DATA - 559F180-300 Aluminum Pre-Coated, or Copper Plate Fins PHYSICAL DATA - 559F180-300Copper Plate Fins, Face Split OPTIONS AND ACCESSORIES Weight Adders OPERATING AND RIGGING WEIGHTSPHYSICAL DATA - 559F180-300 cont BASE UNIT DIMENSIONS - 559F180-216 300-559F180BASE UNIT DIMENSIONS - 559F240-300 Horizontal and Vertical Roof Curbs and Horizontal Adapter Curb DIMENSIONS degrees and inchesHorizontal Supply/Return Adapter Installation Barometric Relief/Power ExhaustFactory-Installed Non-Fused Disconnect Factory-Installed Convenience OutletK.O. - Knockout SELECTION PROCEDURE with 559F180 example III DETERMINE FAN SPEED AND POWER REQUIRE- MENTS AT DESIGN CONDITIONSI DETERMINE COOLING REQUIREMENTS AT DESIGN CONDITIONS IV DETERMINE NET COOLING CAPACITYover PERFORMANCE DATA cont Above 80 F edb, add corr factor x cfm to SHC 559F180 tldbtlwb = hlwb =GLYCOL HEATING PERFORMANCE FAN PERFORMANCE - 559F180-300 UNITS559F180 FAN PERFORMANCE - 559F180-300 UNITS contACCESSORY/FIOP STATIC PRESSURE in. wg* - 559F180 OUTDOOR SOUND POWERACCESSORY/FIOP STATIC PRESSURE in. wg* - 559F216-300 Horizontal Supply/Return Fan Performance with CRRFCURB013A00 Fan Performance Using Accessory Power Exhaust 559F180-300High Static Regain Adapter 3 Ph, 60 Hz 20 TonsELECTRICAL DATA cont 558F180-300 MODEL NUMBER NOMENCLATURE - 558F180-3005 5 8 F E X 2 1 0 0 0 0 A A A A ELECTRIC RESISTANCE HEATER DATA - 558F180-300 3750PHYSICAL DATA - 558F180-300 558F180PHYSICAL DATA - 558F180-300 cont BASE UNIT DIMENSIONS - 558F180 BASE UNIT DIMENSIONS - 558F240 558F180BASE UNIT DIMENSIONS - 558F300 Standard curb Standard curb forunits requiring Side supply andPACKAGE NO 2 ′-0 ″Pre-Assembled, High Static Horizontal AdapterACCESSORY DIMENSIONS cont SELECTION PROCEDURE with 558F240 Example 558F180 COOLING CAPACITIES LEGEND AND NOTES This accessory glycol coil is intended for use with a MINIMUM of 25% glycol FAN PERFORMANCE - 558F180-300 UNITS 558F180FAN PERFORMANCE - 558F180-300 UNITS cont ACCESSORY/FIOP STATIC PRESSURE in. wg* - 558F180-300 Fan Performance Using Accessory Power Exhaust 558F180-300 ELECTRICAL DATA - 558F180-300 ELECTRICAL DATA - 558F180-300 cont MODEL NUMBER NOMENCLATURE - 551A 551A155-180551A E X 155 000 AJ C B COOLING OPERATION AIR QUANTITY LIMITSELECTRIC RESISTANCE HEATER DATA INDOOR SOUND DATA TOTAL UNITPHYSICAL DATA - 551A155,180 Face SplitPHYSICAL DATA cont OPTIONS AND ACCESSORIESWeight Adders BASE UNIT DIMENSIONS - 551A155,180 ACCESSORY DIMENSIONS 551A155-180ACCESSORY DIMENSIONS cont Horizontal Supply/Return Adapter InstallationBarometric Relief/Power Exhaust 551A155-180ACCESSORY DIMENSIONS cont VI SELECT THE UNIT THAT CORRESPONDS TO POWER SOURCE AVAILABLE SELECTION PROCEDUREV DETERMINE NET COOLING CAPACITIES ENTERING AIR DRY-BULB TEMP F BYPASSFACTOR ENTERING AIR DRY-BULB TEMP F 551A155under FACTORFAN PERFORMANCE - 551A155,180 UNITS 551A155FAN PERFORMANCE - 551A155,180 UNITS cont ACCESSORY/FIOP STATIC PRESSURE in. wg* - 551A155,180 ACCESSORY/FIOP STATIC PRESSURE in. wg - 551A155,180 UNITSFan Performance Using Accessory Power Exhaust 551A155,180 EVAPORATOR FAN MOTOR PERFORMANCEELECTRICAL DATA - 551A155,180 551A155551A/558F/559F155-300 GUIDE SPECIFICTIONS - SIZES 155-300 cont 1. Unit shall be capable of starting and running at 125 Fambient outdoor temperature per maximum load cri gas passing through motor windings and shall haveGUIDE SPECIFICATIONS - SIZES 155-300 cont GUIDE SPECIFICATIONS - SIZES 155-300 cont INDEX 21-2589-92 50-60SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE UNIT MUST BE INSTALLED IN ACCORDANCE WITH INSTALLATION INSTRUCTIONSCopyright 2002 Bryant Heating & Cooling Systems Printed in U.S.A
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551A, 551B, 558F specifications

The Bryant 551B and 551C are two highly efficient air conditioning units designed to provide optimal comfort in residential settings. Known for their reliability and performance, these models are part of Bryant's esteemed line of heating and cooling solutions.

One of the standout features of the Bryant 551B is its two-stage cooling system, which allows for better humidity control and increased comfort. This ensures that homeowners can enjoy consistent temperatures while reducing energy consumption. The unit operates quietly, thanks to its noise-reducing technology, making it an ideal choice for bedrooms and living spaces.

On the other hand, the Bryant 551C builds upon this foundation with its variable-speed compressor. This technology allows the unit to adjust its cooling output according to the specific needs of the home. This results in seamless operation and even greater energy efficiency. Both models also incorporate Bryant's advanced control capabilities, which allow users to monitor and adjust settings remotely via smart devices, adding a layer of convenience and modernity to home climate control.

With an emphasis on durability, both the 551B and 551C feature a galvanized steel cabinet that protects against weather-related damage. The powder coat finish further enhances their resistance to rust and corrosion, ensuring a long lifespan and minimal maintenance.

Another significant characteristic of these units is their excellent Seasonal Energy Efficiency Ratio (SEER) ratings. The 551B boasts a SEER rating of up to 16, while the 551C takes it even further with ratings exceeding 20. This efficiency not only translates to lower energy bills for homeowners but also contributes to a reduced carbon footprint, making these units environmentally friendly options.

Both models are also designed to operate with eco-friendly refrigerants, aligning with modern energy standards and regulations aimed at reducing greenhouse gas emissions.

In summary, the Bryant 551B and 551C are exemplary choices for homeowners looking for reliable, efficient, and high-performing air conditioning solutions. With features such as two-stage and variable-speed compressors, advanced smart technology, and robust construction, these models stand out in the competitive HVAC market. They promise a comfortable indoor environment along with significant energy savings, making them a wise investment for the future.