Guide Specifications - Carrier 38AYC Product Data

Guide specifications

GENERAL
System Description
Outdoor-mounted, air-cooled, split-system heat pump 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 240.
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 at 217 psig
and pressure tested at 450 psig.
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, single-piece, air-cooled heat pump unit.
Contained within the unit enclosure will be all factory wiring,
piping, controls, compressor, refrigerant charge (Puron®), and
special features required prior to field start-up.
Unit Cabinet
Unit cabinet 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.
Carrier Corporation
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4 Page 28
Tab 5a 5a
with class B insulation and permanently lubricated bearings.
safety guards.
Compressor
Condenser Coil
bonded to copper tubes which are then cleaned, dehydrated,
and sealed.
Refrigeration Components
shutoff valve with sweat connections, suction tube shutoff
valves with sweat connections, system charge of Puron®
refrigerant, POE compressor oil, accumulator, and reversing
valve.
Operating Characteristics
suction temperature of
full load will not exceed
will have a total net cooling capacity of
at conditions of
evaporator at
entering the unit at
at DOE conditions.
Electrical Requirements
operation within voltage limits of
Special Features
descriptions for specific features and available enhancements.
•
Indianapolis, IN 46231
Catalog No. 523-80069
Condenser fan motors will be totally enclosed, 1-phase type
Shafts will be corrosion resistant.
Fan blades will be statically and dynamically balanced.
Condenser fan openings will be equipped with steel wire
Compressor will be hermetically sealed.
Compressor will be mounted on rubber vibration isolators.
Condenser coil will be air cooled.
Coil will be constructed of aluminum fins mechanically
Refrigeration circuit components will include liquid tube
The capacity of the unit will meet or exceed
°F. The power consumption at
Combination of the unit and the evaporator or fan coil unit
CFM entering air temperature at the
°F wet bulb and
°F.
The system will have a SEER of
Nominal unit electrical characteristics will be
phase, 60 hz. The unit will be capable of satisfactory
Unit electrical power will be single point connection.
Control circuit will be 24v.
Refer to section of this literature identifying accessories and
02-04
Printed in U.S.A. PC 101
Air-Cooled, Split-System
Heat Pump
38AYC
1-1/2 to 5 Tons Nominal
Btuh at a
kW.
Btuh or greater
°F dry bulb, and air
Btuh/watt or greater
v,
v to v.
Form 38AYC-5PD
Replaces: 38AYC-4PD