Bryant Evolution 189BNV

To Next Page

Owner’s Manual

A NOTE ABOUT SAFETY

Any time you see this symbol in manuals, instructions and on the

unit, be aware of the potential for personal injury. There are three levels

of precaution:

WARNING signifies hazards that could result in personal injury or

death.

CAUTION is used to identify unsafe practices which would result in

minor personal injury or product and property damage.

NOTE is used to highlight suggestions which will result in enhanced

installation, reliability, or operation.

ABOUT YOUR AIR CONDITIONING SYSTEM

Our products are designed, tested and built in accordance with US

Department of Energy standardized procedures and other standards;

however, actual operating results and efficiencies may vary based on

manufacturing and supplier tolerances, equipment configuration,

operating conditions and installation practices.

Identifying Your System

Your new Bryant cooling system is what we call a ”split system.” It has

an outdoor unit and an indoor unit connected to each other with copper

tubing called refrigerant lines. Each of these units has a rating plate with

the model and serial numbers you will need to reference when calling an

authorized Bryant dealer about your system.

Take a few moments now to locate those numbers and record them in the

spaces provided on the cover of this booklet.

USING YOUR NEW BRYANT SYSTEM

Your air conditioning system is controlled by a wall-mounted

Evolution® Connex™ Control or thermostat installed inside your home.

See the Evolution® Connex™ or thermostat Homeowner Guide for

more details on system operation.

EVOLUTION VARIABLE SPEED OPERATION

You may notice your system runs for longer periods of time. This

system is designed to meet the cooling needs of the home at a wide range

of conditions. Your indoor temperature will remain more consistent with

fewer drafts, better humidity control, enhanced comfort and enhanced

energy efficiency.

COOLING YOUR HOME

For cooling operation, make sure the System or Mode control is set to

the appropriate mode. Then, adjust the Temperature control to your

desired setting. Finally, use the Fan control to select Automatic or On

(runs continuously).

OPERATION UNDER EXTREME CONDITIONS

Your air conditioner will run as long as necessary to maintain the indoor

temperature selected on your Evolution Connex Control or thermostat.

On extremely hot days, your air conditioner will run for longer periods at

a time than on moderate days. Your system will also run for longer

periods of time under the following conditions:

• Frequent opening of exterior doors

• Operating laundry appliances

• Taking hot showers

• More than the usual number of people present in the home

• More than the normal number of electric lights in use

• Drapes or blinds are open on the sunny side of the home

SOUND

Your new Evolution V air conditioner is different from most cooling

systems. Because this is a variable speed system, it is designed to operate

at different speeds depending on the temperature and humidity

conditions. You may notice the sound coming from the outdoor unit

changing from time to time depending on the weather conditions. The

higher speed produces a higher sound. This change of speed allows the

system to operate more efficiently and maintain comfortable conditions

inside the home as the outdoor temperature rises. You may also hear a

slight hissing sound when near the outdoor unit in the off-cycle. This is

the sound of system pressure equalization which is required to enable

soft and easy starting of the next cycle. These sounds are normal and do

not represent a problem with your system.

ROUTINE MAINTENANCE

Simple, routine maintenance as described below will enhance your air

conditioner system’s ability to operate economically and dependably.

Always remember the following safety precautions:

189BNV

Evolution®V Variable Speed Air Conditioner

with Puron® Refrigerant

WARNING

PERSONAL INJURY, DEATH AND / OR PROPERTY

DAMAGE HAZARD

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

property damage.

Improper installation, adjustment, alteration, service, maintenance, or

use can cause explosion, fire, electrical shock, or other conditions

which may cause personal injury or property damage. Consult a

qualified installer, service agency, or your distributor or branch for

information or assistance. The qualified installer or service agency

must use factory-authorized kits or accessories when modifying this

product.

Read and follow all instructions and warnings, including labels shipped

with or attached to unit before operating your new air conditioner.

CAUTION

CUT HAZARD

Failure to follow this warning could result in personal injury.

Although special care has been taken to minimize sharp edges in the

construction of your unit, be extremely careful and wear appropriate

protective clothing and gloves when handling parts or reaching into the

unit.

WARNING

ELECTRICAL SHOCK HAZARD

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

Before installing, modifying, or servicing system, main electrical

disconnect switch must be in the OFF position. There may be more than

1 disconnect switch. Lock out and tag switch with a suitable warning

label.

NOTE: There may be more than one electrical disconnect switch.

Need help?

Do you have a question about the Bryant Evolution 189BNV and is the answer not in the manual?

Summary

Safety Information

Understanding Safety Symbols

Explains the meaning of WARNING, CAUTION, and NOTE symbols for personal injury.

Personal Injury and Property Hazard

Warns about potential injury, death, or property damage from improper installation or use.

Your Air Conditioning System

System Identification

Describes the split system design and locating model/serial numbers.

System Operation

Explains control via Evolution Connex Control or thermostat.

Variable Speed Operation Benefits

Highlights benefits of variable speed operation like consistency and efficiency.

Cooling Operation

Extreme Condition Operation

Details how the unit operates under extreme heat and specific conditions.

System Sound Characteristics

Explains normal sounds from variable speed operation and pressure equalization.

Routine Maintenance Precautions

Safety warnings for maintenance, including cut and electrical shock hazards.

Preventative Maintenance

Filter and Vent Maintenance

Instructions on keeping filters clean and vents unobstructed for efficiency.

Outdoor Unit Care

Guidance on airflow, debris removal, and base pan drainage for the outdoor unit.

Operating Temperature Limits

Specifies minimum operating temperatures for cooling mode based on control type.

Sea Coast Maintenance

Recommends additional maintenance for coastal areas due to salt corrosion.

Troubleshooting and Service

Pre-Service Checks

Basic checks for common issues like disconnect switches, airflow, and thermostat settings.

Contacting Your Dealer

Advice on having model/serial numbers ready when contacting a dealer for service.

Regular Dealer Maintenance

Recommends professional inspections and mentions service contract benefits.

Maintenance Checklist

Outdoor Unit Specific Checks

List of monthly and annual maintenance checks for the outdoor unit.

Indoor Unit Specific Checks

List of monthly and annual maintenance checks for the indoor unit.