Carrier 38CKX User Manual

Copyright 1999 Carrier Corporation Form 38CKX-C3PD
Product
Data
38CKX 50 Hz
Air Conditioner
38CKX Sizes 024 thru 060
Model 38CKX 50 Hertz Energy-
Efficient Air Conditioner incorporates
innovative technology to provide
reliable summer cooling performance.
Built into these units are the features
most desired by consumers today,
including SEER ratings of up to 10.0
when used with components
designated by manufacturer.
AVAILABLE OPTIONS
Electrical Range — Units are offered
in 230v single phase for 024 and 036
sizes. Three-phase units are available
in 036, 048, and 060 sizes in 400v.
Wide Range of Sizes — The 38CKX
is available in nominal sizes 024, 036,
048, and 060 to meet the needs of
residential and light commercial
applications.
Weather Armor II Cabinet — The
steel is protected with a galvanize
coating, and treated with a layer of zinc
phosphate. A modified polyester
powder coating is then applied and
baked on, providing each unit with a
hard, smooth finish that will last for
many years.
All screws on cabinet exterior are
coated for a long-lasting, rust-resistant,
quality appearance.
Totally Enclosed Fan Motor —
Provides greater reliability under
adverse conditions and dependable
performance for many years. The
permanent-split-capacitor-type motor
was designed for optimum efficiency.
The motor was then qualified under
extreme conditions to help ensure a
long, reliable life.

Carrier 38CKX Specifications

Operating Environment

salt spray test resistance	500-hr
leak test pressure	150 psig
pressure test pressure	300 psig

Power

electrical characteristics	__ v, __ phase, 50 hertz
voltage limits	_ v to ___ v
control circuit voltage	24v

Weight and Dimensions

nominal capacity	2 to 5 Tons, 7 to 17.5 Kw

Summary

Product Data and Options

Available Options

Describes electrical range, sizes, cabinet, and motor features.

Quality, Model, and Physical Data

Quality Assurance

Details certifications like UL, ISO 9001, and CE Mark compliance.

Model Nomenclature and Physical Data

Explains model structure and presents key physical specifications.

Accessories and Components

Accessories and Thermostats

Lists optional accessories, part numbers, and compatible thermostat models.

Accessory Usage Details

Explains the function and suggested use for each accessory.

Technical Specifications

Electrical Data

Presents detailed electrical characteristics, wire sizes, and fuse/breaker ratings.

Dimensions and Installation Notes

Provides unit dimensions, mounting, and critical installation guidelines.

Performance and Capacity Ratings

Combination and Sound Ratings

Summarizes cooling capacities, power ratings, and sound levels for various configurations.

Detailed Cooling Capacities (S.I.)

Lists comprehensive cooling capacities based on various operating conditions.

Condenser Only Ratings (S.I.)

Provides cooling performance data specifically for the condenser unit.

System Design and Guide Specifications

System Design Considerations

Outlines key considerations for system installation and operation.

Guide Specifications Summary

Covers general, product, operating, electrical details, and special features.