Essick Air N55 User Manual

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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 satisfi ed 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.

Failure to 
start or no air 
delivery

Inadequate 
air delivery 
with cooler 
running

Inadequate 
cooling

1. No electrical power to 

unit

  • Fuse blown
  • Circuit breaker tripped
  • Electric cord unplugged 

or damaged

2. Belt too loose or tight
3. Motor overheated

  • Belt too tight
  • Blower bearings dry
  • Motor pulley diameter 

too large

4. Motor locked

1. Insuffi cient air exhaust

2. Belt too loose

3. Pads plugged
4. Motor underloaded

1. Inadequate exhaust in 

house

2. Pads not wet

  • Pads plugged
  • Open spots in pads
  • Trough holes clogged

  • Pump not working prop-

erly

1. Check power

  • Replace fuse
  • Reset breaker
  • Plug in cords or 

replace if damaged

2. Adjust belt tension
3. Determine cause of 

overheating

  • Adjust belt tension
  • Oil blower bearings
  • Adjust pulley to cor-

rect diameter

4. Replace motor

1. Open windows or 

doors to increase air 
fl ow

2. Adjust belt tension or 

replace if needed

3. Replace pads
4. Adjust pulley to full 

load ampere rating of 
motor

1. Open windows or 

doors to increase air 
fl ow

2. Check water distribu-

tion system

  • Replace pads
  • Repack pads
  • Clean trough and 

unplug holes

  • Replace or clean pump 

(Unplug unit)

Motor cycles 
on and off

Noisy

Musty or 
unpleasant 
odor

Water drain-
ing onto roof

Excessive 
humidity in 
house

1. Low voltage
2. Excessive belt tension
3. Blower shaft tight or 

locked

4. Bearings dry
5. Motor pulley diameter 

too large causing motor 
overload

1. Bearings dry
2. Wheel rubbing blower 

housing

3. Loose parts

1. Stale or stagnate water 

in cooler

2. Pads mildewed or 

clogged

3. Pads not wetting prop-

erly

  • Trough holes clogged
  • Pump not working 

properly

1. Float arm not adjusted 

properly

2. Overfl ow assembly 

leaking

1. Inadequate exhaust

1. Check voltage
2. Adjust belt tension
3. Oil or replace bearings 

(Unplug unit)

4. Oil bearings
5. Adjust pulley so full 

load ampere rating of 
motor is not exceeded

1. Oil bearings
2. Inspect and realign 

(Unplug unit)

3. Tighten loose parts

1. Drain pan and clean 

pads

2. Replace pads

3. Check water distribu-

tion system

  • Clean
  • Replace or clean pump 

(Unplug unit)

 
1. Adjust fl oat

2. Tighten nut and over-

fl ow pipe.

1. Open doors or win-

dows