Guide Specifications; Quality Assurance; Condenser Coil; Refrigeration Components - Bryant LEGACY 124A Product Data

GUIDE SPECIFICATIONS

GENERAL
System Description
Outdoor- -mounted, air- -cooled, split- -system air conditioner unit
suitable for ground or rooftop installation. Unit consists of a hermetic
compressor, an air- -cooled coil, propeller- -type condenser fan, and a
control box. Unit will discharge supply air upward as shown on
contract drawings. Unit will be used in a refrigeration circuit to match
up to a packaged fan coil or coil unit.

Quality Assurance

— Unit will be rated in accordance with the latest edition of
ARI Standard 210.
— Unit will be certified for capacity and efficiency, and
listed in the latest ARI directory.
— Unit construction will comply with latest edition of
ANSI/ ASHRAE and with NEC.
— Unit will be constructed in accordance with UL
standards and will carry the UL label of approval. Unit
will have c- -UL approval.
— Unit cabinet will be capable of withstanding Federal Test
Method Standard No. 141 (Method 6061) 500- -hr salt
spray test.
— Air- -cooled condenser coils will be leak tested and
pressure tested.
— Unit constructed in ISO9001 approved facility.
Delivery, Storage, and Handling
— Unit will be shipped as single package only and is stored
and handled per unit manufacturer's recommendations.
Warranty (for inclusion by specifying engineer)
— U.S. and Canada only.
PRODUCTS
Equipment
— Factory assembled,
conditioner unit. Contained within the unit enclosure is
all factory wiring, piping, controls, compressor,
refrigerant charge Puronr (R- -410A), and special features
required prior to field start- -up.
Unit Cabinet
— Unit cabinet, including louvered coil guard, will be
constructed of galvanized steel, bonderized, and coated
with a powder coat paint.
Fans
— Condenser fan will be direct- -drive propeller type,
discharging air upward.
E 2009 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
single piece, air- -cooled air
AIR- -COOLED, SPLIT- -SYSTEM AIR CONDITIONER
— Condenser fan motors will be totally enclosed, 1- -phase
type with class B insulation and permanently lubricated
bearings. Shafts will be corrosion resistant.
— Fan blades will be statically and dynamically balanced.
— Condenser fan openings will be equipped with coated
steel wire safety guards.
Compressor
— Compressor will be hermetically sealed.
— Compressor will be mounted on rubber vibration
isolators.
— Compressor will be covered with a sound absorbing
blanket.

Condenser Coil

— Condenser coil will be air cooled.
— Coil will be constructed of aluminum fins mechanically
bonded to copper tubes which are then cleaned,
dehydrated, and sealed.

Refrigeration Components

— Refrigeration circuit components will include liquid- -line
shutoff valve with sweat connections, vapor- -line shutoff
valve with sweat connections, system charge of Puronr
(R- -410A) refrigerant, and compressor oil.
— Unit will be equipped with high- -pressure switch, low
pressure switch and filter drier for Puron refrigerant.

Operating Characteristics

— The capacity of the unit will meet or exceed _____ Btuh
at a suction temperature of _____ _F/_C. The power
consumption at full load will not exceed _____ kW.
— Combination of the unit and the evaporator or fan coil
unit will have a total net cooling capacity of _____ Btuh
or greater at conditions of _____ CFM entering air
temperature at the evaporator at _____ _F/_C wet bulb
and _____ _F/_C dry bulb, and air entering the unit at
_____ _F/_C.
— The system will have a SEER of _____ Btuh/watt or
greater at DOE conditions.

Electrical Requirements

— Nominal unit electrical characteristics will be _____ v,
single phase, 60 hz. The unit will be capable of
satisfactory operation within voltage limits of _____ v to
_____ v.
— Unit electrical power will be single point connection.
— Control circuit will be 24v.
Special Features
— Refer to section of this literature identifying accessories
and descriptions for specific features and available
enhancements.
Printed in U.S.A. Edition Date: 02/09
32
124A
1- -1/2 TO 5 NOMINAL TONS
Catalog No. PDS124A ---07
Replaces: PDS124A--- 06