York H3CE120 - User Manual

036-21083-007-A-0404
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
TECHNICAL GUIDE
SPLIT-SYSTEM AIR-COOLED
CONDENSING UNITS
SUNLINE 2000™
MODELS: H5CE090, H3CE120 & H1CE150
7-1/2, 10, & 12-1/2 NOMINAL TONS
9.0-9.5 EER
®
DESCRIPTION
These Sunline 2000™ units are completely assembled, piped
and wired at the factory to provide one-piece shipment and
rigging. Each unit is pressurized with a holding charge of
refrigerant-22 for storage and/or shipping.
The compact design, clean styling, low silhouette, and quiet
operation make these condensing units suitable for almost
any outdoor location. On rooftops…because they weigh
much less than a single package unit of similar capacity and
are much easier to rig and support. At ground level…because
their ample sub-cooling capacity allows them to be located 60
feet below the evaporator coil.
All sheet metal parts are constructed of commercial grade
(G90) galvanized steel. After fabrication, each part is thor-
oughly cleaned to remove any grease or dirt from its sur-
faces. The external parts are coated with a powder paint to
assure a quality finish for many years. This coating system
has surpassed the 500 hour, 5% salt spray test per ASTM
Standard B117.
All models include a 1-year limited warranty on the complete
unit. The compressor carries an additional 4-year warranty.
A complete line of Evaporator Blower units is also offered to
meet your precise capacity and air handling requirements.
Refer to Form 036-21300-001 for more information on this air
side equipment.
FEATURES
• Condenser coil constructed of copper tubes and aluminum
fins for durability and long lasting efficient operation.
• Permanently attached base rails with fork-lift slots and lift-
ing holes. This design allows for 3-way fork-lift access and
overhead rigging.
• Both high and low pressure controls. Since these controls are
self-contained, there are no capillary lines to be damaged.
• Compressor line-break motor protection and crankcase heat-
ers. (No crankcase heater on H*CE150 compressors.)
• Anti-short cycle timer to protect the compressor.
• A lockout circuit to prevent the unit from cycling on safety
control.
• A 24-volt temperature control circuit.
• Low ambient operation to 45
°F accessories for 0°F low
ambient operation are available.
• A filter-drier (shipped in the unit's compressor compart-
ment for field installation near the evaporator coil).
• Service valves with a back-seating access port for pres-
sure testing the system. Copper stub-outs are factory
mounted on the suction and liquid service valves to sim-
plify the field piping connections.
• Separate panel for easy access to the control box without
affecting air flow across the condenser coil.
• Gauge lines extend out from cabinet to facilitate servicing.
• Packaging suitable for outdoor storage
• Optional coil guard accessory protect coils with a decora-
tive grille.

Summary

Sequence of Operation

Unit Operation

Explains how cooling is initiated and how compressors and fans are energized for unit operation.

Condenser Fan Control

Details condenser fan motor operation and control, including the Ambient Temperature Switch.

Safety Lockout Circuit

Describes the lockout circuit for safety controls, bypasses, and malfunction light signaling.

Lockout Reset Procedure

Provides instructions on how to reset the unit after a safety lockout condition occurs.

General Unit Specifications

Unit Manufacturing and Warranty

Covers unit manufacturing standards, ISO 9002, CSA approval, outdoor storage, and warranty terms.

Unit Cabinet Details

Details cabinet construction, finish, access panels, and base rails for installation ease.

Compressor and Refrigeration

Information on scroll compressors, crankcase heaters, and refrigeration system controls.

Controls and Electrical Systems

Explains the 24V control circuit, safety lockouts, and electrical system requirements.

Accessories and Options

Head Pressure Control

Auto transformer for slowing fan speed at low ambient temperatures, enabling 0°F operation.

Coil Guard Protection

Field installed decorative grille for enhanced coil protection.

Corrosion Resistant Coating

Four-coat phenolic process on condenser coils for increased lifespan in corrosive environments.

York H3CE120 Specifications

General

Brand	York
Model	H3CE120
Category	Air Conditioner
Language	English