Troubleshooting Guide

Problem

 

Possible Cause

 

Remedy

Failure to

1.

No electrical power to unit

1. Check power

start or no

• Fuse blown

Replace fuse

air delivery

• Circuit breaker tripped

Reset breaker

 

2.

Belt too loose or tight

2. Adjust belt tension

 

3.

Motor overheated

3. Determine cause of over-

 

 

 

 

heating

 

• Belt too tight

Adjust belt tension

 

• Blower bearings dry

Oil blower bearings

 

• Motor bearings dry

Oil motor bearings

 

• Motor pulley diameter too

• Adjust pulley to correct

 

 

large

 

diameter

 

4.

Motor locked

4. Replace motor

 

 

 

 

Inadequate

1.

Insufficient air exhaust

1. Open windows or doors

air delivery

 

 

 

to increase air flow

with cooler

2.

Belt too loose

2. Adjust belt tension or

running

 

 

 

replace if needed

 

3.

Pads plugged

3. Clean pads

 

4. Insufficient water flow

4. Clean water distribu-

 

 

over pads

 

tion system and trough

 

 

 

 

openings

 

 

 

 

Musty or

1.

Stale or stagnate water in

1. Drain pan and clean

unpleasant

 

cooler

 

pads

odor

2.

Pads not wetting properly

2. Check water distribution

 

 

 

 

system

 

• Trough holes clogged

Clean

 

• Pump not working prop-

• Replace or clean pump

 

 

erly

 

(Unplug)

 

• Insufficient water flow

• Clean distribution sys-

 

 

over pads

 

tem and trough open-

 

 

 

 

ings

Problem

 

Possible Cause

 

Remedy

Motor

1.

Low voltage

1.

Check voltage

cycles on

2.

Excessive belt tension

2. Adjust belt tension

and off

3. Blower shaft tight or

3.

Oil or replace bearings

 

 

locked

 

(Disconnect unit)

 

4.

Bearings dry

4.

Oil bearings

 

5. Motor pulley diameter

5. Adjust pulley so full load

 

 

too large causing motor

 

ampere rating of motor

 

 

overload

 

is not exceeded

 

6.

Faulty motor

6.

Replace motor

 

 

 

 

 

Noisy

1.

Bearings dry

1.

Oil bearings

 

2. Wheel rubbing blower

2. Inspect and realign (Dis-

 

 

housing

 

connect unit)

 

3.

Loose parts

3. Tighten loose parts

 

 

 

Inadequate

1. Inadequate exhaust in

1. Open windows or doors

cooling

 

house

 

to increase air flow

 

2.

Pads not wet

2. Check water distribution

 

 

 

 

system

 

• Pads plugged

• Clean pads

 

• Open spots in pads

• Repack pads

 

Trough holes clogged

Clean

 

• Pump not working prop-

• Replace or clean pump

 

 

erly

 

(Unplug)

 

 

 

 

 

Excessive

1.

Inadequate exhaust

1.

Open doors or windows

humidity in

 

 

 

 

house

 

 

 

 

Register your product online at: www.championcooler.com/eac/onlineregistration-eac.htm

Limited Warranty

This warranty is extended to the original purchaser of an evaporative cooler installed and used under normal conditions. It does not cover damages incurred through accident, neglect, or abuse by the owner. We do not authorize any person or representative to assume for us any other or different liability in con- nection with this product.

Terms And Conditions Of Warranty

For Five Years from date of purchase, we will replace the base assembly if water leakage should occur due to rust out.

For One Year from date of purchase, we will replace any original cabinet component which fails due to defect in material or factory workmanship only.

Exclusions From The Warranty

We are not responsible for replacement of cooler pads. These are disposable components and should be replaced periodically. We are not responsible for any incidental or consequential damage resulting from any malfunction.

We are not responsible for any damage received from the use of water softeners, chemicals, descale material, plastic wrap or if a motor of a higher horsepower than what is shown on the serial plate is used in the unit.

We are not responsible for the cost of service calls to diagnose cause of trouble, or labor charge to repair and/or replace parts.

How To Obtain Service Under This Warranty

Contact the Dealer where you purchased the evaporative cooler. If for any reason you are not satisfied with the response from the dealer, contact the Customer Service Department: 5800 Murray Street, Little Rock, Arkansas 72209. 1-800-643-8341. E-mail: info@championcooler.com, Web: www. championcooler.com.

This limited warranty applies to original purchaser only.

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Essick Air 14 DD, 21 DD installation instructions Troubleshooting Guide, Limited Warranty, Problem Possible Cause Remedy

14 DD, 21 DD specifications

Essick Air has been a reliable name in the air treatment industry, providing high-quality evaporative coolers and humidifiers designed for optimal home comfort. Among their impressive range of products, the Essick Air 21 DD and 14 DD models stand out due to their innovative design and advanced features.

The Essick Air 21 DD, renowned for its robust performance, is designed to cover larger areas. It features a 21-gallon water capacity, allowing for extended operation without frequent refills. The unique dual water distribution system ensures even wetting of the evaporative media, enhancing the cooling efficiency. The 21 DD employs tapered media, increasing the surface area for maximum water evaporation, which translates into effective moisture output and temperature reduction.

On the other hand, the Essick Air 14 DD is a more compact model suitable for smaller spaces while still delivering exceptional performance. With a 14-gallon water capacity, this model balances convenience and efficiency, making it ideal for personal or small room use. The 14 DD also utilizes a dual water distribution system, ensuring uniform wetting of the evaporative pads.

Both models feature durable, high-efficiency evaporative media that enhances their cooling abilities. This media is designed to provide effective moisture transfer while maintaining structural integrity over time. The units are equipped with adjustable motor speeds, allowing users to customize airflow to their comfort levels.

In terms of technology, both the 21 DD and 14 DD include built-in automatic shut-off features, which help prevent overflow by stopping the flow of water when the tank is full. This feature not only conserves water but also prolongs the lifespan of the units. Additionally, the user-friendly controls make it easy to operate, even for those who are less tech-savvy.

Portability is another key characteristic of these models. They come mounted with sturdy casters, allowing for easy movement from room to room. The compact design of the 14 DD is particularly advantageous in tight spaces, while the 21 DD is perfect for larger areas without compromising performance.

In summary, the Essick Air 21 DD and 14 DD are excellent choices for anyone looking to enhance indoor air quality and comfort. With their combination of advanced cooling technology, efficient evaporative media, and user-friendly features, these models stand out in the air treatment market, promising refreshingly cool air and improved humidity levels for homes of all sizes.