1. PREFACE

This Service Manual provides various service information, containing the mechanical and electrical parts etc. This dehumidifier was manufactured and assembled under the strict quality control system.

The refrigerant is charged at the factory. Be sure to read the safety precaution prior to servicing the unit.

1.1 SAFETY PRECAUTIONS

Disconnect power supply before servicing or replacing any electrical or non-electrical component.

Do not cut off the grounding prong or alter the plug in any manner at any circumstances.

1.2 FEATURES

Quiet

High efficiency

Adjustable humidistat

Automatic defrost

Automatic shut-off

Bucket-full indicator light

Easy roll casters

Removable & large capacity bucket.

Washable air filter

2 fan speeds

Drain hose connection.

1.3 DIMENSIONS (mm/in)

320 (12 9/16)

530 (20 3/16)

445 (17 1/2)

340 (13 3/8)

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Goldstar DHA3012DL, DHA4012DL, DHA5012DL, DH5010B, DH3010B service manual Preface, Safety Precautions, Features

DH5010B, DHA5012DL, DHA4012DL, DH3010B, DHA3012DL specifications

The Goldstar DH3010B, DH5010B, DHA4012DL, DHA5012DL, and DHA3012DL are a series of cutting-edge home appliances designed to provide users with exceptional performance and convenience. Each model in this lineup caters to a specific need, whether it's air conditioning, heating, or a combination of both, making them suitable for a diverse range of environments.

The Goldstar DH3010B and DH5010B are notable for their sleek design paired with powerful performance. The DH3010B is an efficient air conditioning unit that prioritizes energy savings without sacrificing cooling power. It utilizes advanced compressor technology, ensuring rapid temperature reduction even in high-heat conditions. The DH5010B, on the other hand, is designed for larger spaces and boasts a higher BTU output, making it perfect for larger rooms or open areas. Both models feature user-friendly digital controls, allowing for easy adjustments to temperature settings and operational modes.

The DHA4012DL and DHA5012DL models stand out with their dual functionality as both air conditioners and heaters, providing year-round climate control. These devices are equipped with inverter technology that allows them to adjust power levels based on real-time needs, leading to significant energy efficiency. Users can enjoy a stable temperature, reduced energy bills, and minimal noise operation, creating a comfortable living environment.

The DHA3012DL model is designed with portability in mind, featuring wheels that allow users to easily move the unit from one room to another. It offers a compact design without compromising on output, making it ideal for individuals living in small apartments or those who desire flexibility in their cooling solutions. Additionally, all of these models incorporate state-of-the-art air purification systems, ensuring that the air circulated is clean and free from contaminants, which is crucial for maintaining a healthy home environment.

In conclusion, the Goldstar DH series offers a versatile range of air conditioning and heating solutions, blending modern technology with practical functionality. Their energy-efficient designs, user-friendly interfaces, and advanced features make them a smart choice for any home. Whether you need focused cooling for a small room or a comprehensive system to heat and cool larger spaces, these models deliver reliable performance and comfort throughout the year.