Essick Air N56D, N55S, N43D, N40S Troubleshooting, Problem Possible Cause Remedy, Limited Warranty

Page 4

Troubleshooting

Problem

 

Possible Cause

 

Remedy

Failure to

1.

No electrical power to

1.

Check power

start or no air

 

unit

 

 

 

delivery

• Fuse blown

• Replace fuse

 

• Circuit breaker tripped

• Reset breaker

 

• Electric cord unplugged

• Plug in cords or

 

 

or damaged

 

replace if damaged

 

2.

Belt too loose or tight

2.

Adjust belt tension

 

3.

Motor overheated

3.

Determine cause of

 

 

 

 

overheating

 

• Belt too tight

• Adjust belt tension

 

• Blower bearings dry

• Oil blower bearings

 

• Motor pulley diameter

• Adjust pulley to cor-

 

 

too large

 

rect diameter

 

4.

Motor locked

4.

Replace motor

 

 

 

 

 

 

Inadequate

1.

Insufficient air exhaust

1.

Open windows or

air delivery

 

 

 

doors to increase air

with cooler

 

 

 

flow

running

2.

Belt too loose

2.

Adjust belt tension or

 

 

 

 

replace if needed

 

3.

Pads plugged

3.

Replace pads

 

4.

Motor underloaded

4.

Adjust pulley to full

 

 

 

 

load ampere rating of

 

 

 

 

motor

 

 

 

 

 

 

Inadequate

1.

Inadequate exhaust in

1.

Open windows or

cooling

 

house

 

doors to increase air

 

 

 

 

flow

 

2.

Pads not wet

2.

Check water distribu-

 

 

 

 

tion system

 

• Pads plugged

• Replace pads

 

• Open spots in pads

• Repack pads

 

• Trough holes clogged

• Clean trough and

 

 

 

 

unplug holes

 

• Pump not working prop-

• Replace or clean pump

 

 

erly

 

(Unplug unit)

Problem

 

Possible Cause

 

Remedy

Motor cycles

1.

Low voltage

1.

Check voltage

on and off

2.

Excessive belt tension

2.

Adjust belt tension

 

3.

Blower shaft tight or

3.

Oil or replace bearings

 

 

locked

 

(Unplug unit)

 

4.

Bearings dry

4.

Oil bearings

 

5.

Motor pulley diameter

5.

Adjust pulley so full

 

 

too large causing motor

 

load ampere rating of

 

 

overload

 

motor is not exceeded

 

 

 

 

 

Noisy

1.

Bearings dry

1.

Oil bearings

 

2.

Wheel rubbing blower

2.

Inspect and realign

 

 

housing

 

(Unplug unit)

 

3.

Loose parts

3.

Tighten loose parts

 

 

 

 

 

Musty or

1.

Stale or stagnate water

1.

Drain pan and clean

unpleasant

 

in cooler

 

pads

odor

2.

Pads mildewed or

2.

Replace pads

 

 

clogged

 

 

 

3.

Pads not wetting prop-

3.

Check water distribu-

 

 

erly

 

tion system

 

• Trough holes clogged

• Clean

 

• Pump not working

• Replace or clean pump

 

 

properly

 

(Unplug unit)

 

 

 

 

 

Water drain-

1.

Float arm not adjusted

1.

Adjust float

ing onto roof

 

properly

 

 

 

2.

Overflow assembly

2.

Tighten nut and over-

 

 

leaking

 

flow pipe.

 

 

 

 

 

Excessive

1.

Inadequate exhaust

1.

Open doors or win-

humidity in

 

 

 

dows

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 dam- ages 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 connection with this product.

Terms And Conditions Of The Warranty

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

For One Year from date of Purchase, we will replace any original component provided by Champion Cooler which fails due to any defect in mate- rial 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 respon- sible 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.

This limited warranty applies to original purchaser only.

4

110503-1

Page 3 Page 5
Image 4
Page 3 Page 5
Contents Safety Rules Models3000 DD 3000 SDInstallation Wiring DiagramsMaintenance Spring Start-UpBleed-Off Amperage Draw And Belt TensionProblem Possible Cause Remedy TroubleshootingLimited Warranty 3000 DD 4001 DD 5000 DD Replacement Parts List / Lista De Piezas De RecambioN31D N43/48D N56/66D Parts Drawing / Dibujo De Piezas General SpecificationsEspecificaciones Generales 3000DD, 4001DD, 5000DD N31D, 43/48D, 56/66DMotor Specifications / Especificaciones Del Motor 3000SD, 4001SD, 5000SD N30S, N40/45S, N55/65SModel No Motor Speed Volts Amperage Motor Pulley Drive Belt Motor N Velocidad VoltiosDescription / Descripción N30S N40/45S N55/65SReglas De Seguridad Enfriamiento Por EvaporaciónFuncionamiento ¿Cuánto Debe Abrir Las Ventanas?Instalación Del Motor Instalación EléctricaConectar El Agua Sistema de PurgaMantenimiento Esquemas Del CableadoPuesta En Marcha En La Primavera Preparar La Unidad Para El InviernoLa Localización De Averías Problema Causa Posible RemedioGarantía Limitada

N56D, N55S, N43D, N40S specifications

Essick Air is known for its quality evaporative coolers, which provide an energy-efficient alternative to traditional air conditioning systems. Among their lineup, the N55S, N43D, N40S, and N56D models stand out for their unique features and technological advancements.

The Essick Air N55S model caters to larger spaces, offering a significant cooling capacity. One of its main features is the robust pump system that ensures a steady flow of water to its evaporative pads, maximizing cooling efficiency. It is designed with a durable casing that helps protect the internal components from harsh weather conditions, making it ideal for outdoor use. The N55S also includes adjustable humidistat controls, allowing users to maintain optimal humidity levels while cooling.

On the other hand, the Essick Air N43D is a mid-sized cooler, perfect for moderate-sized indoor environments. This model incorporates a user-friendly digital control panel, enhancing its accessibility and convenience. Its unique design features a double inlet, which increases air intake and improves airflow efficiency. Additionally, the N43D has a quiet operation mode, making it suitable for bedrooms or study areas where minimal noise is desired.

The Essick Air N40S is another noteworthy model, particularly recognized for its compact and portable design. It features a lightweight construction that makes it easy to move from room to room, providing targeted cooling wherever needed. The N40S employs high-efficiency cooling pads that promote superior moisture evaporation while minimizing energy usage. With its straightforward operation and effective humidity control, the N40S is perfect for smaller spaces or personal use.

Lastly, the Essick Air N56D model emerges as a powerhouse amongst the range, designed to cater to large areas while maintaining exceptional energy efficiency. One of its standout technologies is the smart technology integration, which allows users to control the cooler remotely via smartphone apps. Additionally, the N56D features robust filtration systems that not only cool the air but also purify it, ensuring a healthier indoor environment.

In conclusion, whether one needs a solution for large spaces, a quieter operation for restful environments, a portable option for personal spaces, or a technologically advanced model with smart capabilities, Essick Air’s N55S, N43D, N40S, and N56D have proven to provide effective and versatile cooling options to meet diverse needs. These models embody the perfect blend of innovation, efficiency, and user-friendliness, making them exceptional choices for any cooling requirement.
Top Page Image Contents