Bryant 604D--A Select and Install Ductwork, Rigging/Lifting of Unit See Fig

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CAUTION - NOTICE TO RIGGERS PRUDENCE - AVIS AUX MANIPULATEUR

ACCESS PANELS MUST BE IN PLACE WHEN RIGGING.

PANNEAUX D'ACCES DOIT ÊTRE EN PLACE POUR MANIPULATION.

Use top skid as spreader bar. / Utiliser la palette du haut comme barre de répartition

DUCTS

MINIMUM HEIGHT: 36" (914.4 mm)

HAUTEUR MINIMUM

 

 

 

 

BANDE SCELLANT DOIT ÊTRE

 

 

 

 

 

 

SEAL STRIP MUST BE IN

UNIT HEIGHT

PLACE BEFORE PLACING

EN PLACE AVANT DE PLACER

HAUTEUR D'UNITÉ

UNIT ON ROOF CURB

L'UNITÉ SUR LA BASE DE TOIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DETAIL A

 

 

 

 

 

 

 

 

 

 

 

 

SEE DETAIL A

 

 

 

 

 

 

 

VOIR DÉTAIL A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOIR DÉTAIL A

 

 

 

 

 

 

 

 

 

 

 

 

 

50CY502286 2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A09051

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CORNER WEIGHTS (SMALL CABINET)

 

 

 

 

 

CORNER WEIGHTS (LARGE CABINET)

 

 

 

Unit

 

 

24

 

30

 

 

36

 

Unit

 

42

 

48

 

 

60

 

 

lb

 

kg

lb

 

kg

 

lb

 

kg

 

 

lb

 

kg

lb

 

kg

 

lb

 

kg

Rigging

 

327

 

148

340

 

154

 

343

 

156

 

Rigging

419

 

190

429

 

195

 

454

 

206

Weight

 

 

 

 

 

 

Weight

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*For 460 Volt units add 14 lb (6.35 kg) to the rigging weight. NOTE: See dimensional drawing for corner weights.

Fig. 5 - Rigging Weights

604D-- -- A

Rigging/Lifting of Unit (See Fig. 5.)

!WARNING

UNIT FALLING HAZARD

Failure to follow this warning could result in personal injury or death.

Large base units must be secured to common curb before allowing full weight of unit to rest on curb. Install screws through curb into unit base rails while rigging crane is still supporting unit.

Lifting holes are provided in base rails as shown in Fig. 2 and 3.

1.Leave top shipping skid on the unit for use as a spreader bar to prevent the rigging straps from damaging the unit. If the skid is not available, use a spreader bar of sufficient length to protect the unit from damage.

2.Attach shackles, clevis pins, and straps to the base rails of the unit. Be sure materials are rated to hold the weight of the unit. (See Fig. 5).

3.Attach a clevis of sufficient strength in the middle of the straps. Adjust the clevis location to ensure unit is lifted level with the ground.

After the unit is placed on the roof curb or mounting pad, remove the top skid.

A

C

MAXIMUM ALLOWABLE

BDIFFERENCE in. (mm)

 

A-B

B-C

 

A-C

1/4

(6.35)

1/4

(6.35)

1/4

(6.35)

 

 

 

 

 

 

A07925

Fig. 6 - Unit Leveling Tolerances

Step 5 — Select and Install Ductwork

The design and installation of the duct system must be in accordance with the standards of the NFPA for installation of non-residence type air conditioning and ventilating systems, NFPA 90A or residence-type, NFPA 90B and/or local codes and ordinances.

Select and size ductwork, supply-air registers, and return air grilles according to ASHRAE (American Society of Heating, Refrigeration, and Air Conditioning Engineers) recommendations. The unit has duct flanges on the supply- and return-air openings on the side of the unit.

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Contents Safety Considerations Table of ContentsProvide Unit Support Receiving and InstallationIntroduction Check EquipmentUnit Falling Hazard Rig and Place UnitProperty Damage Hazard 604D--A24-36 Unit Dimensions 604D--A42-60 Unit Dimensions CPRFCURB013A00 SizeCPRFCURB010A00 CPRFCURB012A00Corner Weights Small Cabinet Corner Weights Large Cabinet Select and Install DuctworkRigging/Lifting of Unit See Fig Personal Injury and Electrical Operation Hazard Supply and Return Duct OpeningsUnit Component Damage Hazard Install Electrical ConnectionsProvide for Condensate Disposal High-Voltage ConnectionsStandard Connections Special Procedures for 208-V OperationAccessory Electric Heaters Installation Control Voltage ConnectionsMinimum Airflow for Reliable Electric Heater Operation CFM Physical Data Unit 604D--A604D a Cont. Ladder Wiring Schematics 208/230-1-60 Connection Wiring Schematics 208/230-3-60 Cont. Ladder Wiring Schematics 208/230-3-60 Connection Wiring Diagram Cont. Ladder Wiring Diagram Checking Cooling and Heating Control Operation Start-Up AdjustmentsSTART-UP Check for Refrigerant LeaksUnit Operation Hazard Checking and Adjusting Refrigerant ChargeIndoor Airflow and Airflow Adjustments 604D--A Sequence of OperationColor Coding for Indoor Fan Motor Leads Two Cooling Fan Speeds Set-up Dehumidification feature usedSingle Speed Cooling With Higher Electric Heat Speed Continuous Fan OperationTypical Heat Pump Operation, Cooling Mode Defrost Control MaintenanceAir Filter Outdoor Fan Outdoor Coil, Indoor Coil, and Condensate Drain Pan604D--A Wet Coil Pressure Drop IN. W.C A24-60 Series aFilter Pressure Drop Table IN. W.C Cooling Charging Table-Subcooling Refrigerant Circuit Electrical Controls and WiringCopeland Scroll Compressor Puron Refrigerant Pressure SwitchesLoss of Charge Switch High-Pressure SwitchSTART-UP Checklist TroubleshootingSystem Information Puronr R-410A Quick Reference Guide Symptom Cause Remedy Troubleshooting ChartIII. START-UP Electrical Supply Voltage Compressor Amps TemperaturesRemove and Store in Job Files Preliminary Information Model noSmall Chassis Vertical Economizer Factory Installed Option GeneralAccessories InstallationPart Number Filter Part NumberHood Divider Removed Economizer Hood Assembly Horizontal Return Duct Cover Panel and Hood Divider Removal Large ChassisLeft Hood Side Hood Assembly Economizer Standard Sensors ConfigurationSupply AIR Temperature SAT SENSOR-The supply Temperature11.7C 12.8C 14.4C 17.2C 20C 22.8C 25.6C Economizer Controller 604D-- -- a Economizer Wiring Diagram A10200 Cont. Ladder Wiring Diagram A10199 604D-- -- a 604D-- -- a CO2 Sensor Standard Settings Economizer Input/Output Logic CO2 Sensor Standard SettingsOperation Troubleshooting 604D--A 30-36 3 Phase with Economizer 604D--A 42-60 3 Phase with Economizer

604D--A specifications

The Bryant 604D--A is a remarkable heating and cooling unit designed for both efficiency and performance, making it an ideal choice for homeowners seeking optimal climate control solutions. Its impressive array of features, technologies, and characteristics sets it apart in the HVAC market.

One of the standout features of the Bryant 604D--A is its advanced two-stage cooling system. This design allows the unit to adjust its cooling output based on the current temperature and humidity levels, which ensures a comfortable indoor environment while optimizing energy consumption. This two-stage operation is particularly beneficial during transitional seasons when temperatures fluctuate, providing a quieter operation and increased efficiency.

The Bryant 604D--A incorporates high-efficiency compressor technology that maximizes cooling capability while minimizing energy usage. This energy-efficient operation is further enhanced by its excellent SEER (Seasonal Energy Efficiency Ratio) rating. By achieving a high SEER rating, the 604D--A not only promotes energy savings but also contributes to lower utility bills, making it an economically sound investment for homeowners.

Another key characteristic of the Bryant 604D--A is its durable construction. Built with quality materials, this unit is designed to withstand varying weather conditions, ensuring longevity and reliable performance over the years. Its robust design also minimizes vibrations and noise, making it a quieter option compared to many competing systems.

Smart technology integration is also a significant highlight of the Bryant 604D--A. It features wireless connectivity, allowing users to control their heating and cooling settings remotely through a smartphone app. This modern convenience enables homeowners to adjust their indoor climate on-the-go, enhancing user comfort and convenience.

Additionally, the Bryant 604D--A is equipped with an advanced filtration system that helps to improve indoor air quality. By capturing dust, pollen, and other particles, this filtration system ensures that the air circulating within the home remains clean and healthy.

In conclusion, the Bryant 604D--A is a high-performance HVAC unit that excels in energy efficiency, durability, and convenience. With its advanced technology, quiet operation, and user-friendly features, it stands as a premier choice for those looking to elevate their home comfort while maintaining cost-effectiveness and sustainability. Whether for new installations or as a replacement for an outdated system, the Bryant 604D--A is undoubtedly a leader in modern climate control solutions.
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