Bryant 664B START-UP Checklist Remove and Store in JOB File, Preliminary Information

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664B

START-UP CHECKLIST

(REMOVE AND STORE IN JOB FILE)

I. PRELIMINARY INFORMATION

Model No ............................................................................................................................................................

Serial No .............................................................................................................................................................

Date .....................................................................................................................................................................

Technician ..........................................................................................................................................................

Customer Information(Name/Address) .....................................................................................................................

II. PRE-START-UP

____ Verify that all packing materials have been removed from unit.

____ Verify that condensate connection is installed per installation instructions.

____ Check all electrical connections and terminals for tightness.

____ Check wire proximity to refrigerant tubes and sheet metal edges.

____ Check that indoor (indoor) air filter is clean and in place.

____ Verify that unit installation is level.

____ Check fan wheel propeller for location in housing and setscrew tightness.

III. START-UP

Supply Voltage: L1-L2 __________ L2-L3 __________ L3-L1 __________

Compressor Amps: L1(C) __________ L2(S) __________ L3(R) __________

Indoor Fan Amps: __________ Outdoor Fan Amps: __________

TEMPERATURE-Cooling Mode

Outdoor Air Temperature: __________ DB ____________WB

Return-Air Temperature: __________ DB __________ WB

Cooling Supply Air: __________DB___________WB

PRESSURES-Cooling Mode

Refrigerant Suction __________ psig

Suction Line Temp* ___________

Refrigerant Discharge __________ psig

Discharge Temp{__________

TEMPERATURE-Heating Mode

Outdoor Air Temperature: __________ DB ____________WB

Return-Air Temperature: __________ DB __________ WB

Cooling Supply Air: __________DB___________WB

PRESSURES-Heating Mode Refrigerant Suction __________ psig

Suction Line Temp* ___________

Refrigerant Discharge __________ psig

Discharge Temp{__________

____ Verify Refrigerant charge using charging tables

*Measured at suction inlet to compressor

{Measured at liquid line leaving outdoor coil

E2008 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231

Printed in U.S.A.

Edition Date: 08/08

Catalog No.

II664B---04

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Replaces: II664B---

24--- 3

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Contents Installation Instructions Table of ContentsReceiving and Installation Safety ConsiderationsIntroduction Connect Condensate Drain Configuring Units for Downflow Vertical DischargeUnit Damage Hazard Unit Base Dimensions, 664B024-060 Typical Installation Minimum Airflow for Safe Electric Heater Operation Install Electrical ConnectionsUnit Component Damage Hazard PRE-START-UP FIRE, EXPLOSION, Electrical Shock HazardCheck for Refrigerant Leaks Start-Up Cooling and Make Adjust- mentsSTART-UP Refrigerant ChargeRequired Subcooling Indoor Airflow and Airflow Adjust- mentsFor 208/230V Blower Motors Compressor Rotation Unit ControlsSequence of Operation Typical Single-Phase Unit Electrical Diagram Sizes A06405 Typical Three-Phase Unit Electrical Diagram Sizes A06326 Single-Phase Accessory Electric Heater Wiring Volt Horizontal Discharge Unit Air Filter MaintenanceCooling Charging Chart Unit Top RemovalWet Coil Pressure Drop Accessory Electric Heat Pressure Drop in. wcIndoor Blower and Motor Filter Pressure Drop in. wcTroubleshooting START-UP ChecklistTypical Heat Pump Operation, Heating Mode Troubleshooting Chart Symptom Cause RemedyII. PRE-START-UP START-UP Checklist Remove and Store in JOB FilePreliminary Information III. START-UP

664B specifications

The Bryant 664B is a notable addition to the furnace market, recognized for its reliable performance and energy efficiency. Designed for residential applications, this model is particularly well-suited for homeowners looking to improve their heating systems without sacrificing comfort or efficiency.

One of the standout features of the Bryant 664B is its variable-speed blower motor. This technology allows the furnace to adjust its airflow based on the heating demands of the home, resulting in more consistent temperatures and reduced energy usage. By operating at different speeds, the furnace can provide quieter operation, ensuring that homeowners can enjoy a peaceful environment while the system works effectively.

Energy efficiency is a key characteristic of the Bryant 664B, boasting an Annual Fuel Utilization Efficiency (AFUE) rating of up to 80%. This rating indicates that the furnace converts 80% of the fuel it consumes into usable heat, making it a cost-effective choice for homeowners looking to lower their utility bills. The unit's efficient performance not only benefits the household budget but also contributes to a reduced carbon footprint, aligning with modern environmental expectations.

In terms of construction, the Bryant 664B features a robust cabinet that ensures durability and helps to minimize operational noise. Its compact design allows for easy installation in various home configurations, making it a versatile option for many homeowners. The furnace is equipped with advanced diagnostic capabilities, enabling easier troubleshooting and maintenance, thus reducing the potential for costly repairs.

Another noteworthy aspect of the Bryant 664B is its compatibility with smart home technology. Homeowners can integrate the furnace with their existing smart systems, providing enhanced control over their home’s heating environment. This integration allows for remote monitoring and adjustments, ensuring optimal comfort tailored to individual needs.

The Bryant 664B also includes a dependable warranty, providing added peace of mind for homeowners. This warranty underscores the manufacturer’s commitment to quality and customer satisfaction.

Overall, the Bryant 664B is an efficient, reliable, and technologically advanced heating solution. Its combination of variable-speed technology, energy efficiency, solid construction, and integration with smart home systems makes it a compelling option for anyone in need of a modern furnace. Its focus on comfort and performance solidifies its place in the competitive HVAC market.