York H4DB018 Technical Manual

TECHNICAL GUIDE
STELLAR 2000
TM
SPLIT-SYSTEM AIR CONDITIONERS
10 SEER
MODELS: H*DB018 THRU 060
(1 THRU 5 NOMINAL TONS, 1 PH)
H*DB036 THRU 076
(3 THRU 6-1/3 NOMINAL TONS, 3 PH)
This product was manufactured
Certification applies only
in a plant whose quality system
when the complete
is certified/registered as being
system is listed
in conformity with ISO 9001.
Due to continuous product improvement, specifications
are subject to change without notice.
Visit us on the web at www.york.com for the most
up-to-date technical information.
Additional rating information can be found at
www.ariprimenet.org.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
Models 018-048
Model 060
R
P
LISTED
with ARI.

DESCRIPTION

®
The HDB Series condensing unit is the outdoor part of a ver-
satile system of air conditioning. It is designed to be custom-
matched with one of YORK's complete line of evaporator sec-
tions, each designed to serve a specific function. Matching
Air Handlers are available for upflow, downflow or horizontal
application to provide a complete system. Electric heaters are
available if required. Add-On coils are available for use with
upflow, downflow or horizontal furnaces.
WARRANTY
Single Phase Units:
5-year limited parts warranty.
5-year limited compressor warranty.
Three Phase Units:
1-year limited parts warranty.
5-year limited compressor warranty.

FEATURES

• QUALITY CONDENSER COILS - The coil is constructed
of enhanced copper tube and aluminum fins.
• COIL PROTECTION - Coils are protected from damage by
a polymer mesh applied between the coil face, and a PVC
coated steel coil guard.
• PROTECTED COMPRESSOR - The compressor is inter-
nally protected against high pressure and temperature.
This is accomplished by the simultaneous operation of
high pressure relief valve and a temperature sensor which
protects the compressor if undesirable operating condi-
tions occur. A liquid line filter-drier further protects the
compressor.
• DURABLE FINISH - Cabinet is made of powder painted
steel over pre-primered steel. The pre-treated galvanized
steel provides a better paint to steel bond, which resists
corrosion and rust creep. Special primer formulas and
automotive quality finish insure less fading when exposed
to sunlight.
• LOWER INSTALLED COST - Installation time and costs
are reduced by easy power and control wiring connec-
tions. Discharge line heat exchanger knockouts are pro-
vided, if required. Both quick connect and sweat connect
models are available. Both service valves are firmly affixed
to the unit. The sweat unit contains enough refrigerant for
matching indoor coils and 15 feet of interconnecting pip-
ing. The small base dimension means less space is
required on the ground or roof.
• TOP DISCHARGE - The warm air from the top mounted
fan is blown up away from the structure and any landscap-
ing. This allows compact location on multi-unit applica-
tions.
• LOW OPERATING SOUND LEVEL - The upward air flow
carries the normal operating noise up away from the living
area. The rigid top panel effectively isolates any motor
sound. Isolator mounted compressor and the rippled fins
of the condenser coil muffle the normal fan motor and
compressor operating sounds.
• LOW MAINTENANCE - Long life permanently lubricated
motor- bearings need no annual servicing.
• EASY SERVICE ACCESS -
connections, a single panel covering the electrical con-
trols, and the molex plug in the control box connecting the
condenser fan make for easy servicing of the unit.
• SECURED SERVICE VALVES - Secured re-usable ser-
vice valves are provided on both the liquid and vapor
sweat connections for ease of evacuating and charging.
• U.L. and C.U.L. listed - approved for outdoor application.
Certified in accordance with the Unitary Small Equipment cer-
tification program, which is based on ARI Standard 210/240.
036-21024-006 Rev. D (0403)
Fully exposed refrigerant