Model no a | Marley Engineered Products 562A, 482A, 402A instruction

File #E152700

MODEL NO. 402A,

482A & 562A

Portable Unit Heaters

482A & 562A

PLUG TYPE 30 amp 240 V NEMA #6-30P

402A

PLUG TYPE 20 amp 240 V NEMA #6-20P

Installation & Maintenance Instructions

Dear Owner,

Congratulations! Thank you for purchasing this new heater manufactured by a division of Marley Engineered Products. You have made a wise investment selecting the highest quality product in the heat- ing industry. Please carefully read and follow the installation and maintenance directions shown in this manual. You should enjoy years of efficient heating comfort with this product from Marley Engineered Products... the industry’s leader in design, manufacturing, quality and service.

... The Employees of

Marley Engineered Products

! WARNING

Read Carefully - These instructions contain vital infor- mation for the proper installation, use and efficient opera-

tion of the heater. Carefully read these instructions before installation, operation, or cleaning of the heater. Failure to adhere to the instructions could result in fire, electric shock, serious personal injury, death or property damage.

Save these instructions and review frequently for continu- ing safe operation and instruction of future users.

1.Connect to properly grounded outlets only.

2.Check heater voltage and amperage on back of heater to make sure it agrees with the electric service supplied.

3.Ground fault circuit protection is required if heater is used in damp areas such as basements or garages. This heater is

not suitable for use in wet or very humid locations.

4.Do not use outdoors.

5.Never locate heater where it may fall into a bathtub or other water container.

6.Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock, fire, or damage the heater.

7.To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked. Clean as often as

necessary to prevent dust from clogging the grilles or ele- ment fins. Keep all electrical cords, drapes, paper, plastics and other combustibles away from heater.

8.Do not run cord under carpeting. Do not cover cord with throw rugs, runners, etc. To prevent entanglement or damage, route cord away from high traffic areas.

9.A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored

10.If this heater or its power cord become damaged or malfunc- tion in any way, unplug heater, discontinue use, and have unit repaired by a reputable repair service.

11.Heater is hot when in use. To avoid burns do not let bare skin touch hot surfaces. Use handle to move heater.

12.Do not use an extension cord with this heater. Do not cut off plug and wire heater directly.

13.Extreme caution is necessary when heater is used by or near children or invalids and whenever heater is left operating unattended

SAVE THESE INSTRUCTIONS

402A, 562A, 482A specifications

Marley Engineered Products is a renowned name in the field of thermal management, specifically in the area of evaporative cooling and electrical solutions. Among their flagship offerings are the Marley 482A, 402A, and 562A models. Each of these units has been designed with distinct features and advanced technologies, catering to various industrial and commercial applications.

The Marley 482A series stands out for its robust construction and exceptional performance in heat exchange applications. It’s engineered with a high-efficiency fan design that enhances air movement while maintaining low sound levels. This model also incorporates a corrosion-resistant casing that ensures durability in challenging environments. The compact design allows for easy installation in tight spaces, making it a versatile option for many installations.

Next, the Marley 402A model is specifically engineered for energy efficiency. It utilizes a unique heat transfer coil configuration that optimizes thermal performance while significantly reducing energy consumption. The 402A is equipped with advanced control technology that allows for better regulation of temperature and humidity levels. This model is ideal for environments where precise thermal management is crucial, such as data centers or manufacturing facilities.

The Marley 562A is engineered for heavy-duty applications, designed to handle high-capacity cooling needs. It features a larger footprint and is capable of supporting multiple fan configurations for increased airflow and cooling capacities. The 562A incorporates advanced variable frequency drive (VFD) technology, which provides precise control over fan speeds and energy usage. This model is particularly suited for industries where high levels of reliability and performance are required.

All three models—482A, 402A, and 562A—share key characteristics that exemplify Marley Engineered Products’ commitment to quality and innovation. They are designed with user-friendly service access, allowing for easy maintenance and reduced downtime. The integration of advanced digital controllers in these models enhances operational efficiency and provides valuable data for performance monitoring.

In summary, Marley Engineered Products' 482A, 402A, and 562A models represent cutting-edge solutions for thermal management. With their unique features, performance-enhancing technologies, and robust characteristics, these units are tailored to meet the diverse needs of industrial and commercial applications. Whether it’s for energy efficiency, high-capacity cooling, or compact installations, Marley’s products continue to lead the way in the realm of engineered solutions.