Bryant 650A - Manual

Form No. PDS 650A.24.2

QUANTUM PLUS 13 SEER
HEAT PUMP WITH
PURON™ REFRIGERANT

650A (60 Hz)

Sizes 024 thru 060

The Quantum Plus line of split-system outdoor units has been
expanded to include the Model 650A 13 SEER heat pump
(with efficiencies up to 14.5 SEER). Homeowners will appreci-
ate the Quantum Plus with Puron Refrigerant because of its
efficiency, environmental soundness and its availability for
years to come.

Another benefit of the Quantum Plus is the durability of the
scroll compressor. Model 650A has received certifications
from UL, c-UL, ARI, CEC, and CSA-EEV. The 650A is also
approved by Energy Star

SM

for energy efficiency and by Green

Seal for efficiency and environmental soundness.

FEATURES

REFRIGERANT

—The environmentally sound refrigerant

used in the 650A is Puron. This advanced refrigerant con-
tains no chlorine which can contribute to ozone depletion in
the atmosphere, so it’s a smart choice for homeowners who
are concerned with protecting our environment, now and for
future generations. And it’s a smart choice for anyone inter-
ested in high-efficiency cooling.

RELIABLE BUILT-IN COMPONENTS

—All units include a

suction line accumulator that minimizes the amount of liquid
refrigerant that reaches the compressor; a high-pressure
switch for high-pressure protection; a low-pressure switch for
loss of charge protection; and a liquid-line filter drier to
remove any moisture or foreign matter from the system. A
crankcase heater is standard on the 048 and 060 sizes.

COMPRESSOR PROTECTION

—Each scroll compressor

motor is protected with internal temperature and current-
sensitive overloads. For improved serviceability each com-
pressor is equipped with a compressor terminal plug.

UNIT DESIGN

—Copper tube, enhanced aluminum fin coil

is designed for strong heat transfer. Ver tical air discharge
carries sound and hot condenser air up and away from
adjacent patio areas and foliage. Heat pump style base pan
is popular for its easy removal of water, dir t, and leaves.

The

AeroQuiet System (AQS)

consists of 4 design features

to achieve ultra-low sound ratings.

Aerocoustic Design

featuring the Aeromax opening and

wire dome top results in quieter and more efficient operation.

Energy-Efficient Fan and Fan Motor

provide a slower fan

operation, thus reducing noise and improving efficiency.

Sound Hood

muffles noise from operation.

Discharge Muffler

minimizes low frequency sound and

pressure pulsation generated by compressor discharge gas.

WEATHER-PROTECTIVE CABINET

—Steel is galvanized

and coated with a layer of zinc phosphate. A layer of modified
polyester powder is then applied and baked on, providing
each unit with a durable finish that will last for many years.

All screws on cabinet exterior are coated for a long-lasting,
rust-resistant, quality appearance.

COIL PROTECTION

—The DuraGuard coil protector, made of

a 12 gage coated steel wire grid with vertical 3/8-in. spacing, is
designed to help protect the coil from inclement weather, van-
dalism, and incidental damage. It provides protection while not
restricting airflow and maintaining ease of coil inspection and
cleaning.

EASY SERVICEABILITY

—One access panel provides

access to electrical controls and compressor. Removal of
wire dome gives access to fan motor and removal of the top
gives access to the coil.

WIDE RANGE OF SIZES

—Available in 6 nominal sizes from

024 through 060 to meet the needs of residential and light
commercial applications.

LIMITED WARRANTY

—Standard 1-year limited warranty on

parts, with an additional 9-year limited warranty on compressor.

TOTALLY ENCLOSED FAN MOTOR

—Means greater reli-

ability under adverse weather conditions and dependable
performance for many years. Permanent split-capacitor-type
motors provide more economical operation.

DEFROST CONTROL BOARD

—Incor porates a built-in

5-minute compressor time-delay relay, defrost relay, defrost
timer, and low-voltage terminal board. The defrost control is a
time/temperature initiation/termination control, which includes
3 field-selectable time periods of 30, 50, and 90 minutes.

APPLICATION VERSATILITY

—Due to PressureGuard™

the 650A can be combined with a wide variety of evaporator
coils and blower packages to provide quiet, dependable
comfort. The 650A can be installed on a roof or at ground
level on a slab.

EXTERNAL SERVICE VALVES

—Both service valves are

brass, back seating type with sweat connections. Valves are
externally located so refrigerant tube connections can be
made quickly and easily. Each valve has a service port for
ease of checking operating refrigerant pressures.

THERMOSTATIC EXPANSION VALVE (TXV)

—This unit

must be installed with a Puron™ approved TXV on the
indoor coil. The FX4 and FV4 fan coils come factory
equipped with Puron TXVs. When installed with these fan
coils, no fur ther change is required. For any other coil
combination, the approved field accessor y Puron TXV
must be installed. For applications with fan coils such as the
FC4 and FK4 which have R-22 TXVs, the R-22 TXV must be
replaced with the approved field accessory Puron TXV.

ELECTRICAL RANGE

—All units are offered in 208/230v

single phase only.