©2019 Bryant Heating & Cooling Systems• 7310 W. Morris Street • Indianapolis, IN 46231
Edition Date: 09/19
Catalog No: OM280A-02
Replaces: OM280A-01
280ANV Evolution® Extreme: Owner’s Manual
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
2
• Keep Filter Clean
A clogged or improperly installed air filter on your indoor unit will
increase operating costs and shorten the life of the unit. For detailed
filter cleaning information refer to indoor unit literature.
• Do Not Block Floor, Wall or Ceiling Vents
When drapes, furniture, toys or other common household items block
vents, the restricted airflow lessens the system’s efficiency and life span.
• Do Not Cover or Block Outdoor Unit
The outdoor unit needs unrestricted airflow. Do not cover it or place
items on or next to it. Do not allow grass clippings, leaves, or other
debris to accumulate on the sides or top of the unit. And, maintain a 12”
(305 mm) minimum clearance between the outdoor unit and tall grass,
vines, shrubs, etc.
• Check Condensate Drain
Your heat pump removes humidity from your home during the cooling
season. After a few minutes of operation, water should trickle from the
condensate drain of the indoor coil. Check this occasionally to be sure
the drain system is not clogged. Drainage will be limited if you live in a
very dry environment.
• Do Not Operate Below 55°F/13°C in Cooling Mode
Your outdoor unit is not designed to operate when outdoor temperatures
are lower than 55°F/13°C without modification. If operation below this
temperature is required, consult your Bryant dealer.
• Do Not Operate Above 66°F/19°C in Heating Mode
Your outdoor unit is not designed to operate on heating mode when
outdoor temperatures are higher than 66°F/19°C. You can safely operate
the system above 66°F/19°C on emergency or auxiliary heat.
• Base Pan Drainage
Periodically check for and remove debris that has settled around the base
of your outdoor unit. This will ensure proper drainage of the base pan
and eliminate standing water inside the outdoor unit.
• Level Installation
Your Bryant dealer will install the outdoor unit in a level position. If the
support base settles or shifts and the unit is no longer level, be sure to
re-level it promptly to assure proper drainage. If you notice water or ice
collecting beneath the unit, arrange for it to be drained away from the
unit.
SEA COAST COIL MAINTENANCE
Coastal locations often require additional maintenance of the outdoor
unit due to highly corrosive airborne ocean salt. Although your new
Bryant system is made of galvanized metal and is protected by top-grade
paint, take the additional precaution of periodically washing all exposed
surfaces and the outdoor coil approximately every 3 months. Consult
your installing Bryant dealer for proper cleaning intervals and
procedures for your geographic area or ask about a service contract for
regularly scheduled professional cleaning and inspections.
TROUBLESHOOTING
Before you request dealer service, check for these easily solved
problems:
• Check the indoor and outdoor disconnect switches Also check your
main electrical panel circuit breakers or fuses.
• Check for sufficient airflow. Air filter(s) should be reasonably clean
and interior vents should be open and unobstructed.
• Check Evolution Control settings. For cooling, your desired
temperature setting should be lower than the displayed room
temperature, and the System/Mode control should be set to Cool or
Auto. For heating, your temperature setting should be higher than the
displayed room temperature, and the System/Mode control set to Heat
or Auto.
• Time delays - depending on the Bryant heat pump you have, there
may be delays in unit operation that are built-in to protect the
equipment and your comfort. Don’t be alarmed if you notice a time
delay in operation. It may be a standard protection feature of your
equipment. Check with your Bryant Dealer for more information on
time delays.
If you need to contact your Bryant dealer for troubleshooting and/or
repairs, be sure to have the model and serial numbers of your equipment
available.
REGULAR DEALER MAINTENANCE
In addition to the routine maintenance that you perform, your home
comfort system should be inspected regularly by a properly trained
service technician. Many dealers offer this service at a reduced rate with
a service contract. Some service contracts offer additional benefits such
as parts discounts and no additional charge for ”after hours” or
emergency service.
WARNING
!
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal injury or death.
Disconnect all electrical power to the indoor air handler or furnace
before removing access panels to perform any maintenance.
Disconnect power to both the indoor and outdoor units. Lock out and
tag switch with suitable warning label.
NOTE:
There may be more than one electrical disconnect switch.
CAUTION
!
CUT HAZARD
Failure to follow this caution may 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.
