OPERATING HINTS AND SUGGESTIONS

1.Never operate a wholehouse ventilator with all outside doors and windows closed. Air will be drawn down the chimney, bringing soot into the house. This could also impair flue gas ventilation of furnaces, water heaters, etc. located in the house, possibly drawing fumes into the house. Be sure to open enough doors and windows to provide adequate ventilating air intake.

2.For best results, open windows in OCCUPIED rooms only. This will insure maximum breeze where you want it most. Before retiring at night, bedroom windows may be opened 15-20 minutes earlier in order to give the fan opportunity to draw out bedroom heat and bring in cooling air from the outside. Windows should be opened 4”-6” from the bottom for best results.

3.Experiment with the drawing power of the fan. It is possible, by regulating room doors and windows, to get the air movement through several rooms without actually opening windows in all the rooms. Air in the house acts like water in a pipe; it follows the path you provide.

4.MAINTENANCE: TURN OFF ALL ELECTRIC POWER TO THE FAN AT THE CONTROL PANEL— REMOVE FUSE OR DISCONNECT CIRCUIT BREAKER BEFORE PERFORMING ANY MAINTENANCE.

If your motor is provided with oil caps, once each year, after 3 years use, oil the front and rear motor bearings with four drops of SAE 20 weight non-detergent motor oil.

5.Check fan periodically for insulation or any foreign materials having fallen into or onto any part of the fan.

ACCESSORIES

The model 1012A Timer may be used to control the fan it if is desirable to run the fan after retiring at night. This timer can be set manually to run up to 12 hours, turning fan off automatically at the pre-set time.

LIMITED WARRANTY

Dear Customer,

 

 

 

 

 

Thank you for your interest in Marley Engineered Products products. We’re sure you will

3. The Marley Engineered Products Service Representative will determine the best way

enjoy its benefits for many years to come. Please take a minute to fill out the following

to resolve the difficulty.

information and keep it in your permanent records.

 

Date Purchased

 

Date Installed

 

 

Products within warranty which have been installed and returned to the seller for repair will

Model Number

 

 

Serial Number

 

 

LIMITED WARRANTY

be repaired and returned as used products. Repairs to products outside the warranty peri-

 

 

od will be subject to labor and parts charges.

This Marley Engineered Products product is warranted to be free of defects in material and

Some states have enacted legislation which (a) does not allow the inclusion of limitations

workmanship for 12 months from date of original purchase.

on incidental or consequential damages; (b) does not allow limitations on the length of a

 

 

 

 

 

 

warranty period; (c) precludes exclusion, during the period of a limited warranty, of any

There is no other warranty, express or implied, except such as is expressly set forth herein.

implied warranties of merchantability or fitness for purpose.

 

Seller will not be liable for any general, consequential, or incidental damages, including without

To the extent of such provisions being applicable in your state, the limitations in this war-

limitation any damages for loss of use or loss of profits, for any breach of warranty or for neg-

ranty may not apply.

ligence. Seller’s liability and buyer’s exclusive remedy are limited to the repair of defective

TO ENSURE SAFE OPERATION

goods or the shipment of equivalent goods, or the granting of a reasonable allowance on

 

account of any defects, as the seller may elect.

• Be sure that this unit is correctly installed and wired by a qualified installer in accordance

 

 

 

 

 

 

To obtain performance under this warranty, you must:

with the instructions and applicable NEC or equivalent codes.

1. Contact the Marley Engineered Products Service Department at 1-800-642-HEAT between

• Be sure that operating instructions are followed and that moving and heating parts are

kept clean and free from obstructions.

the hours of 8:00 a.m. and 5:00 p.m. E.S.T. Monday through Friday.

 

 

 

 

 

 

 

Any warranties granted or liabilities assumed hereunder will not apply to goods that have

2. Provide the model number of the product, the date of installation, and state the nature of

been damaged in transit, altered, repaired, installed or operated otherwise than in confor-

the difficulty being experienced.

mity with the above requirements for safe operation.

HOW TO ORDER REPAIR PARTS

 

 

 

 

 

 

 

 

In order to obtain any needed repair or replacement

 

 

 

 

parts, warranty service or technical information, please

 

 

 

 

 

 

 

contact Marley Engineered Products Service Center toll-

 

 

 

 

free by calling 1-800-642-HEAT.

 

SPX Corporation

 

When ordering repair parts, always give the informa-

tion listed as follows:

470 Beauty Spot Rd. East

1. The Part Number

Bennettsville, SC 29512 USA

2.The Model Number

3.The Part Description

4.Date of Manufacture

Part No. 5200-2545-000

PPD 035

 

3-00

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Marley Engineered Products A24DD Operating Hints and Suggestions, Accessories, HOW to Order Repair Parts, Limited Warranty

A24DD specifications

Marley Engineered Products has long been recognized for its innovative solutions in the field of HVAC and fluid handling technologies. One of its outstanding offerings is the A24DD unit, a high-performance fan and heater combination designed to maximize efficiency and comfort in various applications.

The A24DD is strategically engineered with a focus on versatility. It is suitable for use in industrial, commercial, and residential settings, making it a popular choice among contractors and facility managers. Its compact design allows for easy installation in tight spaces, which is ideal for businesses that need to optimize their operational areas without compromising on heating solutions.

A key feature of the A24DD is its advanced airflow technology. The unit utilizes a direct drive motor, which not only enhances energy efficiency but also reduces noise levels, providing a quieter environment. This characteristic is particularly beneficial in settings where noise pollution can affect comfort or productivity, such as offices and schools.

The A24DD is equipped with a robust heating element that ensures rapid heat distribution, contributing to a warm and comfortable atmosphere in no time. The built-in safety features, including over-temperature protection and adjustable thermostat controls, enhance user safety and comfort. This system provides users the flexibility to adjust the temperature settings to meet their specific needs, ensuring efficient energy use.

In terms of durability, the A24DD stands out with its high-quality materials and construction. It is designed to withstand harsh conditions, making it an excellent option for various industrial applications. The corrosion-resistant housing ensures longevity, while the easy maintenance features reduce the total cost of ownership.

Another highlight of the A24DD is the integration of smart technologies. It can be linked with existing building management systems, allowing for streamlined operation and energy monitoring. This capability not only supports energy efficiency goals but also aids in maintaining the operational reliability of heating systems.

In summary, the Marley Engineered Products A24DD unit combines flexibility, efficiency, and advanced technology, making it a top choice for those seeking reliable heating solutions across a broad spectrum of environments. With its user-friendly features and commitment to safety and efficiency, the A24DD is redefining comfort and performance in heating systems.