Bryant 517G User Manual

Copy, File, Model 517 g

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Bryant

Airconditioning

Indianapolis, IN

City of Industry. CA

HORIZONTAL RIGHT
FAN-COIL UNITS

Model 517G

Sizes 042, 048,

& 0 6 0

file

COPY

Model 517G Fan-Coil Units are packaged air handlers that are

specifically designed for horizontal right-hand discharge for
split-system applications—both conventional air conditioning and
heat pump.

These fan-coil units are available In nominal coil sizes 042, 048,
and 060. Fan-Coil units with electric heaters and the accessory
heat packages for field-installation into the fan-coil units without
heaters are available in sizes ranging from 7.5 to 30KW.

FEATURES

WRAPAROUND FULLY INSULATED CABINET—One-piece
heavy-duty steel construction helps eliminate casing noise. Fully
insulated interior provides both thermal and acoustic isolation.

The cabinet exterior is finished with an attractive silver sage
enamel.

SPECIAL DESIGN FEATURES—Designed for horizontal-right
mounting attitude. Refrigerant and condensate connections are
provided on the front of the fan-coil units for ease of installation.
Knockouts are provided for optional horizontal suspension,
using suspension rods. Separate access panels for the coil sec­

tion and blower/control section on the cabinet front make these
units totally serviceable from the front. A third front access panel
provides easy access to the permanent-type air filter furnished
with each unit.

DIRECT-DRIVE MULTISPEED, PSC, BLOWER MOTORS have

been carefully selected to minimize energy consumption while
providing the airflow to meet the requirements of a wide variety
of applications. A blower speed-tap-changer simplifies speed
changes. Blower and motor assembly is resiliently mounted to
minimize vibration, and slides out for easy servicing.

COMPUTER-DESIGNED INDOOR COILS provide for optimum
heat transfer and cooling and/or heat pump heating efficiency.
Flare refrigerant connections enable quick leak-proof connec­

tions, using our precharged refrigerant tubing sets. All coils have
a condensate drain pan with primary and secondary connec­
tions, and a holding charge of R-22 refrigerant.

CHECK-FLO-RATER—All coils have a Check-Flo-Rater for effi­
cient and dependable refrigerant metering, and to eliminate the
potential service requirements of other metering devices.
Located external to the unit, the Check-Flo-Rater is readily

accessible for piston changeout or maintenance. For added sys­
tem reliability, all coils have a liquid-tube strainer to help maintain
clean, unrestricted operation.

ELECTRIC HEAT PACKAGES are available either as factory-

installed in the heating/cooling fan-coil units or as a field-instalied
accessory for the fan-coil units. The application flexibility of
these heaters is increased with the availability of single- and
three-phase power supply options. The 10-, 15-, and 20-KW

single-phase heaters are available with or without circuit break­
ers for internal circuit protection. Sequencer control is used for
incremental energizing and deenergizing of the heater elements.
Field-installation of a heater into a unit has been made extremely
easy—simply slide in the heater, secure with three screws, and
plug-in three leads for blower motor control.

Form No. PDS517G.42.1B

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