Bryant 280ANV EVOLUTION EXTREME User Manual

280ANV EVOLUTION
R
EXTREME
VARIABLE SPEED HEAT PUMP
WITH PURONr REFRIGERANT
(2 -- 5 Ton)
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:
DANGER identifies the most serious hazards which will result in
severe personal injury or death.
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.
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 heat
pump.
!
WARNING
ABOUT YOUR HEAT PUMP SYSTEM
Identifying Your System
Your new Bryant heat pump 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 Bryant heat pump system is controlled by a wall--mounted
Evolution Control installed inside your home. This system
requires an Evolution Control which has software designed
specifically to operate this system. See the Evolution Control
Homeowner Guide for more details on system operation.
EVOLUTION EXTREME VARIABLE SPEED
OPERATION
You may notice your system runs for longer periods of time. This
system is designed to meet cooling or heating 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.
HEATING AND COOLING YOUR HOME
For heating or 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 (turns on and off as heating is needed)
or On (runs continuously).
Depending on your typical heating needs, your home comfort
system may also include a supplementary heating source that will
automatically turn on as needed. You may also select this heat
source manually if desired.
OPERATION UNDER EXTREME
CONDITIONS
Your heat pump will run as long as necessary to maintain the
indoor temperature selected on your Evolution Control. On
extremely hot days, your heat pump 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:
S Frequent opening of exterior doors
S Operating laundry appliances
S Taking hot showers
S More than the usual number of people present in the home
S More than the normal number of electric lights in use
S Drapes or blinds are open on the sunny side of the home
IMPORTANT HEAT PUMP FACTS
Heat pump systems have a few unique features and operations that
you should be aware of:
S During the heating cycle, your heat pump delivers a constant
flow of air at around 95° to about 105° F, compared to sudden
blasts of hot air provided by a typical furnace.
S Ice or frost may form on the outdoor coil during winter heating
operation. Your heat pump will automatically melt the ice us-
ing its defrost cycle. During defrost, you may see steam or fog
rising from the outdoor unit, which is normal. At the beginning
and end of the defrost cycle, you may hear a "whoosh" sound
coming from the unit. This is normal for heat pump
applications.
S Heat pumps installed in areas expecting snow are elevated with
support feet.

Bryant 280ANV EVOLUTION EXTREME Specifications

General

Model	280ANV
Type	Heat Pump
SEER Rating	24
Stages	Variable
Refrigerant	R-410A
Sound Level	as low as 51 dBA
Sound Level (dBA)	as low as 51
Operating Temperature Range (Cooling)	up to 125°F
SmartSense Technology	Yes
Compressor Type	Variable Speed
Cooling Capacity	2-5 tons
Heating Capacity	2-5 tons

Summary

General Safety Information

Safety Precautions and Definitions

Explains safety symbols (Danger, Warning, Caution, Note) and general safety advice before operating.

Critical Safety Hazard Warning

Details severe hazards from improper installation, adjustment, or service, leading to injury, death, or damage.

Understanding Your Heat Pump System

Identifying Your Heat Pump System

Explains the 'split system' design and where to find model and serial numbers for reference.

Using Your New Bryant System

Guide to controlling the system via the wall-mounted Evolution Control and its software requirements.

Variable Speed Heat Pump Operation

Heating and Cooling Operation

Instructions on setting the System/Mode, Temperature, and Fan controls for heating and cooling.

Operation Under Extreme Conditions

Factors affecting longer run times, such as door openings, high occupancy, and open drapes.

Important Heat Pump Facts

Key features like constant air flow, defrost cycle phenomena (steam/fog), and unit elevation in snowy areas.

Sound Characteristics

Routine Maintenance and Safety

Electrical Shock Hazard Warning

Warning to disconnect all electrical power before performing maintenance.

Personal Injury/Property Damage Hazard Caution

Caution regarding sharp edges and the need for protective gear when handling unit parts.

Filter Maintenance

Importance of keeping the air filter clean to maintain efficiency and unit life.

Ventilation Requirements

Instruction to avoid blocking floor, wall, or ceiling vents to maintain airflow and efficiency.

Outdoor Unit Airflow

Ensures unrestricted airflow to the outdoor unit by not covering or blocking it.

Condensate Drain Check

Check for clogs in the condensate drain system to ensure proper humidity removal.

Operating Temperature Limits

Specifies cooling mode limits (below 55°F) and heating mode limits (above 66°F) without modification.

Base Pan Drainage

Periodically check and remove debris around the outdoor unit base for proper drainage.

Level Installation

Importance of keeping the outdoor unit level to ensure proper drainage and prevent water accumulation.

Sea Coast Coil Maintenance

Troubleshooting Common Issues

Electrical Checks

Verify indoor/outdoor disconnect switches and main electrical panel breakers/fuses.

Airflow and Vent Checks

Ensure clean air filters and unobstructed interior vents for sufficient airflow.

Control Settings Verification

Check Evolution Control settings for correct mode and temperature for heating or cooling.

Understanding Time Delays

Explanation of built-in time delays for equipment protection and comfort.

Regular Dealer Maintenance

Annual System Inspection Scope

Details components covered in annual inspection: filters, blower, coils, drains, wiring, and operational check.